<?php
-/**
-*
-* graph
-* version 1.0
-*
-*
-*
-* Author: Carlos Reche/Joe Hunt
-* E-mail: carlosreche@yahoo.com/joe.hunt.consulting@gmail.com
-* Sorocaba, SP - Brazil/Wellington, New Zealand
-*
-* Created: Sep 20, 2004
-* Last Modification: Sep 20, 2004/Apr 01, 2007
-*
-*
-*
-* Authors' comments:
-*
-* graph creates 6 different types of graphics with how many parameters you want. You can
-* change the appearance of the graphics in 3 different skins, and you can still cross data from 2
-* graphics in only 1! It's a powerful script, and I recommend you read all the instructions
-* to learn how to use all of this features. Don't worry, it's very simple to use it.
-*
-* This script is free. Please keep the credits.
-*
-*/
-
-/**
-
- INSTRUNCTIONS OF HOW TO USE THIS SCRIPT (Please, take a minute to read it. It's important!)
-
-
- NOTE: make sure that your PHP is compiled to work with GD Lib.
-
-///// START OF EXAMPLE.PHP /////
-
-<?php
-
-require "class.graphics.inc";
-$pg = new graph;
-
-$pg->title = "Sex";
-$pg->type = "5";
-$pg->x[0] = "male";
-$pg->y[0] = "50";
-$pg->x[1] = "female";
-$pg->y[1] = "55";
-$pg->display();
-?>
+/*
+
+$pg = new Chart('bar'); // Width and Height is set automatically4
+$pg->setTitle("Testing the Chart");
+$pg->setLabels(array('Jan', 'Feb', 'Mar'));
+$pg->addSerie(array(10345, 15666, 12222), 'Sales', false, true);
+$pg->addSerie(array(20767, 10456, 2888), 'Costs', false, false);
+$pg->addSerie(array(15657, 7567, 12890), 'Result', 'spline', false);
+$pg->setXTitle("Names");
+$pg->setYTitle("Amount");
+$pg->setDValues(False);
+$pg->setDTitle(number_format("15666")); // only printed on donut or half donut
+$filename = "test.png";
+$pg->display(); // with filename to file
In your html file you set it up as:
.....
///// END OF EXAMPLE.PHP /////
+ Here is a list of all types you may set:
+
+ type
+ ----
+ 'bar' 1 => Vertical bars (default)
+ 'horizontalBar' 2 => Horizontal bars
+ 'dot' 3 => Dots
+ 'line' 4 => Lines - Series Type Fill => Area
+ 'pie' 5 => Pie
+ 'donut' 6 => Donut
+ 'halfDonut' 7 => Half Donut
+ 'spline' 8 => Splines - Series Type fill => Area
+ 'table' 9 => Simple HTML table
+
+ labels[0] => Name of the first parameter in Axis X
+ labels[1] => Name of the second parameter in Axis X
+ ... (etc)
+
+ series[0]['data'][0] => Value relative for "labels[0]"
+ series[0]['data'][1] => Value relative for "labels[1]"
+ ... (etc)
+
+ series[1]['data'][0] => Value relative for "labels[0]"
+ series[1]['data'][1] => Value relative for "labels[1]"
+ ... (etc)
+
+ NOTE: When using 'pie', 'donut' and 'halfDonut' only the first data set is used.
+
+ That's all! Hope you make a good use of it!
+ It would be nice to receive feedback from others users. All comments are welcome!
+
+ Regards,
+
+ Joe Hunt
+*/
+define('MAXLEN', 27); // we cut after 25 chars + ...
+class Chart
+{
+ var $id;
+ var $labels = array();
+ var $series = array();
+ static $palette = array('#008cc9','#4db625','#ef5500','#eef100','#05c6e6', '#5ee66a'); // Currently in Use
+ var $color = array();
+ var $num_series = 0;
+ var $title;
+ var $axis_x;
+ var $axis_y;
+ var $type = 1;
+ var $donut_title = "";
+ var $set_values = true;
+ var $angle = 0;
+ var $latin_notation;
+ var $width;
+ var $height;
+ var $title_height;
+ var $size = 12;
+ var $tsize = 18;
+ var $num_labels;
+ var $sum_total = array();
+ var $higher_value_size = 0;
+ var $max_value;
+ var $max_label;
+ var $max_legend_str;
+ var $legend_box_height;
+ var $stream = 'svg'; // stream = 'svg', 'png', 'jpg' or 'gif'
+ var $svg; // The SVG engine class.
+ var $img; // png image
+
+ var $dec1 = 0;
+ var $dec2 = 0;
+ var $fontfile = "";
+ var $encoding;
+ var $out_dir = "";
+ var $dir = "ltr";
+ var $align;
+ var $lang;
+ var $font;
+ var $path;
+
+ function __construct($type = 1, $id = 'id', $width = 0, $height = 0)
+ {
+ global $SysPrefs;
+ $this->encoding = strtoupper($_SESSION['language']->encoding);
+ //$this->encoding = "UTF-8"; // Use alternative if used in FA
+ $this->dir = $_SESSION['language']->dir;
+ //$this->dir = 'ltr';
+ $this->lang = $_SESSION['language']->code == 'C' ? 'en' : substr($_SESSION['language']->code, 0, 2);
+ //$this->lang = 'en';
+ $this->path = dirname(__FILE__).'/../fonts/';
+ //$this->path = dirname(__FILE__).'/';
+ // You can use another UTF-8 font and put it in config.php with the name in $UTF8_fontfile
+ if ($this->encoding == 'UTF-8' && !empty($SysPrefs->UTF8_fontfile))
+ $this->fontfile = $this->path.$SysPrefs->UTF8_fontfile;
+ elseif ($this->dir == 'rtl')
+ $this->fontfile = $this->path.'zarnormal.ttf';
+ else
+ $this->fontfile = $this->path.'FreeSans.ttf';
+ //$this->fontfile = $this->path.'FreeSans.ttf';
+ //$this->fontfile = $this->path.'zarnormal.ttf';
+ $this->id = $id;
+ if ($type == 'bar') $type = 1;
+ elseif ($type == 'horizontalBar') $type = 2;
+ elseif ($type == 'dot') $type = 3;
+ elseif ($type == 'line') $type = 4;
+ elseif ($type == 'spline') $type = 8;
+ elseif ($type == 'pie') $type = 5;
+ elseif ($type == 'donut') $type = 6;
+ elseif ($type == 'halfDonut') $type = 7;
+ elseif ($type == 'table') $type = 9;
+ elseif ($type < 1 || $type > 9) $type = 1;
+ elseif (!is_numeric($type)) $type = 1;
+ $this->width = $width;
+ $this->height = $height;
+ $this->max_label = "";
+ $this->max_value = NULL;
+ $this->num_labels = 0;
+ $this->type = $type;
+ $this->latin_notation = false;
+ $this->align = $this->dir == 'rtl' ? "end" : "start";
+ $this->font = "Tahoma,Arial,sans-serif";
+ if ($this->stream != 'svg')
+ {
+ $this->tsize = 12;
+ $this->size = 9;
+ }
+ if ($this->dir == 'rtl')
+ {
+ $this->size += 1;
+ $this->tsize += 1;
+ }
+ }
+ function setDirection($dir='ltr')
+ {
+ $this->dir = $dir;
+ }
+
+ function setLanguage($lang='en')
+ {
+ $this->lang = $lang;
+ }
+
+ function setStream($stream = 'svg')
+ {
+ $this->stream = $stream;
+ if ($this->stream == 'png')
+ {
+ $this->tsize = 12;
+ $this->size = 9;
+ }
+ }
+
+ function setLabels($labels)
+ {
+ $this->labels = $labels;
+ }
+
+ function addSerie($label, $data, $type = false, $fill = false)
+ {
+ if ($label == false)
+ $label = "Serie $this->num_series";
+ $this->series[$this->num_series]['label'] = $label;
+ $this->series[$this->num_series]['data'] = $data;
+ $this->series[$this->num_series]['type'] = $type;
+ $this->series[$this->num_series]['fill'] = $fill;
+ $this->num_series++;
+ }
+
+ function setXTitle($xtitle)
+ {
+ $this->axis_x = $xtitle;
+ }
+
+ function setYTitle($ytitle)
+ {
+ $this->axis_y = $ytitle;
+ }
+
+ function setTitle($title)
+ {
+ $this->title = $title;
+ }
+
+ function setDTitle($dtitle)
+ {
+ $this->donut_title = $dtitle;
+ }
+
+ function setValues($values = false)
+ {
+ $this->set_values = $values;
+ }
+
+ function setOutDir($dir)
+ {
+ $this->out_dir = $dir;
+ }
+
+ function isEmpty()
+ {
+ return (!isset($this->series[0]['data']) || count($this->series[0]['data']) == 0);
+ }
+
+ function display($save="")
+ {
+ $this->encoding = strtoupper($_SESSION['language']->encoding);
+ $this->title_height = (!empty($this->title)) ? $this->tsize + 15 : 0;
+ $this->bar_width = ($this->type == 1) ? 20 : 15;
+ $this->space_between_dots = 40;
+ $this->higher_value = 0;
+ $this->higher_value_str = 0;
+ $this->graphic_area_width = 0;
+ $this->graphic_area_height = 0;
+ $this->graphic_area_x1 = 30;
+ $this->graphic_area_y1 = 30 + $this->title_height;
+ $this->num_labels = count($this->labels);
+ $this->max_legend_str = "";
+ $this->legend_box_height += (14 * $this->num_labels);
+ for ($i = 0; $i < $this->num_labels; $i++)
+ {
+ if (strlen($this->labels[$i]) > MAXLEN)
+ $this->labels[$i] = substr($this->labels[$i], 0, MAXLEN)."...";
+ if (strlen($this->labels[$i]) > strlen($this->max_label))
+ $this->max_label = $this->labels[$i];
+ }
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $this->sum_total[$j] = 0;
+ if (strlen($this->series[$j]['label']) > strlen($this->max_legend_str))
+ $this->max_legend_str = $this->series[$j]['label'];
+ for ($i = 0; $i < $this->num_labels; $i++)
+ {
+ if ($this->series[$j]['data'][$i] > $this->max_value)
+ $this->max_value = $this->series[$j]['data'][$i];
+ $this->sum_total[$j] += $this->series[$j]['data'][$i];
+ }
+ }
+ $this->max_value = number_format(round($this->max_value, 1), 1, ".", "");
+ if ($this->num_series)
+ $this->legend_exists = true;
+ if ($this->type == 8 && $this->num_labels < 4)
+ $this->type = 4;
+ $this->calculate_higher_value();
+ $this->calculate_width();
+ $this->calculate_height();
+ if ($this->type == 9)
+ {
+ $this->draw_table();
+ return;
+ }
+ $this->create_graphic($save);
+ }
- Here is a list of all parameters you may set:
-
- title => Title of the graphic
- axis_x => Name of values from Axis X
- axis_y => Name of values from Axis Y
- graphic_1 => Name of Graphic_1 (only shown if you are gonna cross data from 2 different graphics)
- graphic_2 => Name of Graphic_2 (same comment of above)
-
- type => Type of graphic (values 1 to 6)
- 1 => Vertical bars (default)
- 2 => Horizontal bars
- 3 => Dots
- 4 => Lines
- 5 => Pie
- 6 => Donut
-
- skin => Skin of the graphic (values 1 to 3)
- 1 => Office (default)
- 2 => Matrix
- 3 => Spring
+ function create_graphic($save="")
+ {
+ if ($this->stream == 'svg')
+ {
+ $this->svg = new SVG($this->width, $this->height, $this->dir, $this->lang);
+ $this->svg->style("svg{font-family:{$this->font};background-color:inherit}.tips:hover{cursor:pointer;opacity:0.8;}");
+ $this->load_color_palette($this->type);
+ }
+ else
+ {
+ $this->img = imagecreatetruecolor($this->width, $this->height);
+ $this->load_color_palette($this->type);
+ // Fill background
+ imagefill($this->img, 0, 0, $this->color['background']);
+ }
+ // Draw title
+ if (!empty($this->title))
+ {
+ if ($this->stream == 'svg')
+ {
+ $center = $this->width / 2;
+ $this->svg->text($center, 20, $this->title, $this->tsize, $this->color['title'], false, "middle");
+ }
+ else
+ {
+ $center = ($this->width / 2) - ($this->string_width($this->title, $this->tsize) / 2);
+ $this->_imagestring($this->img, $this->tsize, $center, 10, $this->title, $this->color['title']);
+ }
+ }
+ // Draw axis and background lines for "vertical bars", "dots", "lines" and "splines"
+ if (preg_match("/^(1|3|4|8)$/", $this->type))
+ {
+ if ($this->legend_exists == true)
+ {
+ $this->draw_legend();
+ }
+ $higher_value_y = $this->graphic_area_y1 + (0.1 * $this->graphic_area_height);
+ $this->higher_value_size = 0.9 * $this->graphic_area_height;
+ $less = 7 * strlen($this->higher_value_str);
+ if ($this->stream == 'svg')
+ {
+ $this->svg->line($this->graphic_area_x1, $higher_value_y, $this->graphic_area_x2, $higher_value_y, $this->color['bg_lines']);
+ $this->svg->text($this->graphic_area_x1-$less-7, $higher_value_y, $this->higher_value_str, $this->size, $this->color['axis_values'], false, $this->align);
+ }
+ else
+ {
+ imageline($this->img, $this->graphic_area_x1, $higher_value_y, $this->graphic_area_x2, $higher_value_y, $this->color['bg_lines']);
+ $this->_imagestring($this->img, $this->size, ($this->graphic_area_x1-$less-7), ($higher_value_y-7), $this->higher_value_str, $this->color['axis_values']);
+ }
+ for ($i = 1; $i < 10; $i++)
+ {
+ $dec_y = $i * ($this->higher_value_size / 10);
+ $x1 = $this->graphic_area_x1;
+ $y1 = $this->graphic_area_y2 - $dec_y;
+ $x2 = $this->graphic_area_x2;
+ $y2 = $y1;
+ if ($this->stream == 'svg')
+ $this->svg->line($x1, $y1, $x2, $y2, $this->color['bg_lines']);
+ else
+ imageline($this->img, $x1, $y1, $x2, $y2, $this->color['bg_lines']);
+ if ($i % 2 == 0)
+ {
+ $value = $this->number_formated($this->higher_value * $i / 10, $this->dec1);
+ $len1 = strlen($this->higher_value_str);
+ $len2 = strlen($value);
+ if ($len2 < $len1)
+ $len2 += ($len1-$len2-1);
+ $less = 7 * $len2;
+ if ($this->stream == 'svg')
+ $this->svg->text($x1-$less-7, ($y1), $value, $this->size, $this->color['axis_values'], false, $this->align);
+ else
+ $this->_imagestring($this->img, $this->size, ($x1-$less-7), ($y2-7), $value, $this->color['axis_values']);
+ }
+ }
+ // Axis X
+ if ($this->stream == 'svg')
+ {
+ $this->svg->text($this->graphic_area_x2+10, $this->graphic_area_y2+10, $this->axis_x, $this->size, $this->color['title'], false, $this->align);
+ $this->svg->line($this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ else
+ {
+ $this->_imagestring($this->img, $this->size, $this->graphic_area_x2+20, $this->graphic_area_y2+3, $this->axis_x, $this->color['title']);
+ imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ // Axis Y
+ if ($this->stream == 'svg')
+ {
+ $lex = $this->dir == 'rtl' ? 35 : 25;
+ $this->svg->text($lex, $this->graphic_area_y1-10, $this->axis_y, $this->size, $this->color['title'], false, $this->align);
+ $this->svg->line($this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ else
+ {
+ $this->_imagestring($this->img, $this->size, 10, $this->graphic_area_y1-20, $this->axis_y, $this->color['title']);
+ imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ }
+ // Draw axis and background lines for "horizontal bars"
+ else if ($this->type == 2)
+ {
+ if ($this->legend_exists == true)
+ {
+ $this->draw_legend();
+ }
+ $this->higher_value_size = 0.9 * $this->graphic_area_width;
+ if ($this->stream == 'svg')
+ {
+ $this->svg->line(($this->graphic_area_x1+$this->higher_value_size), $this->graphic_area_y1, ($this->graphic_area_x1+$this->higher_value_size), $this->graphic_area_y2, $this->color['bg_lines']);
+ $this->svg->text((($this->graphic_area_x1+$this->higher_value_size) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2 + 20), $this->higher_value_str, $this->size, $this->color['axis_values'], false, $this->align);
+ }
+ else
+ {
+ imageline($this->img, ($this->graphic_area_x1+$this->higher_value_size), $this->graphic_area_y1, ($this->graphic_area_x1+$this->higher_value_size), $this->graphic_area_y2, $this->color['bg_lines']);
+ $this->_imagestring($this->img, $this->size, (($this->graphic_area_x1+$this->higher_value_size) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2+2), $this->higher_value_str, $this->color['axis_values']);
+ }
+ for ($i = 1, $alt = 15; $i < 10; $i++)
+ {
+ $dec_x = number_format(round($i * ($this->higher_value_size / 10), 1), 1, ".", "");
+ if ($this->stream == 'svg')
+ $this->svg->line(($this->graphic_area_x1+$dec_x), $this->graphic_area_y1, ($this->graphic_area_x1+$dec_x), $this->color['bg_lines']);
+ else
+ imageline($this->img, ($this->graphic_area_x1+$dec_x), $this->graphic_area_y1, ($this->graphic_area_x1+$dec_x), $this->graphic_area_y2, $this->color['bg_lines']);
+ if ($i % 2 == 0)
+ {
+ $alt = (strlen($this->max_value) > 4 && $alt != 15) ? 15 : 2;
+ $value = $this->number_formated($this->higher_value * $i / 10, $this->dec1);
+ if ($this->stream == 'svg')
+ $this->svg->text((($this->graphic_area_x1+$dec_x) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2+$alt+18), $value, $this->size, $this->color['axis_values'], false, $this->align);
+ else
+ $this->_imagestring($this->img, $this->size, (($this->graphic_area_x1+$dec_x) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2), $value, $this->color['axis_values'], $alt);
+ }
+ }
+ // Axis X
+ if ($this->stream == 'svg')
+ {
+ $this->svg->text($this->graphic_area_x2+10, ($this->graphic_area_y2+10), $this->axis_y, $this->size, $this->color['title'], false, $this->align);
+ $this->svg->line($this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ else
+ {
+ $this->_imagestring($this->img, $this->size, ($this->graphic_area_x2+10), ($this->graphic_area_y2+3), $this->axis_y, $this->color['title']);
+ imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ // Axis Y
+ if ($this->stream == 'svg')
+ {
+ $lex = ($this->string_width($this->max_label, $this->size)) / 2;
+ $this->svg->text($lex, ($this->graphic_area_y1-10), $this->axis_x, $this->size, $this->color['title'], false, $this->align);
+ $this->svg->line($this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ else
+ {
+ $this->_imagestring($this->img, $this->size, 20, ($this->graphic_area_y1-20), $this->axis_x, $this->color['title']);
+ imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
+ }
+ }
+ else if (preg_match("/^(5|6|7)$/", $this->type))
+ {
+ // Draw legend box for "pie", "donut" or "half donut"
+ $this->draw_legend();
+ }
+ $average_width = $this->graphic_area_width / $this->num_labels;
+ $biggest_width = $this->string_width($this->max_label, $this->size) + 10;
+ if ($biggest_width > $average_width)
+ $this->angle = -20;
+ else
+ $this->angle = 0;
+ /**
+ * Draw graphic: VERTICAL BARS
+ */
+ if ($this->type == 1)
+ {
+ $this->draw_vertical_bars();
+ }
+ /**
+ * Draw graphic: HORIZONTAL BARS
+ */
+ else if ($this->type == 2)
+ {
+ $this->draw_horizontal_bars();
+ }
+ /**
+ * Draw graphic: DOTS. LINE or SPLINE
+ */
+ else if (preg_match("/^(3|4|8)$/", $this->type))
+ {
+ $this->draw_lines();
+ if ($this->stream != 'svg' && $this->type == 8)
+ $this->draw_splines();
+ }
+ /**
+ * Draw graphic: PIE, DONUT or HALF DONUT
+ */
+ else if (preg_match("/^(5|6|7)$/", $this->type))
+ {
+ // Draw PIE, DONUT OR HALF DONUT
+ $this->draw_pie();
+ }
+ if ($this->stream == 'svg')
+ {
+ $this->svg->close();
+ return $this->svg->draw();
+ //$this->out_dir = company_path(). '/pdf_files/';
+ //$filename = $this->out_dir.uniqid().".svg";
+ //$this->svg->save($filename);
+ //echo "<img src='$filename' border='0' alt='$this->title'>";
+ }
+ else
+ {
+ $filename = $this->out_dir.uniqid().".".$this->stream;
+ if ($this->stream == 'png')
+ imagepng($this->img, $save != "" ? $save : $filename);
+ elseif ($this->stream == 'jpg')
+ imagejpeg($this->img, $save != "" ? $save : $filename);
+ elseif ($this->stream == 'gif')
+ imagegif($this->img, $save != "" ? $save : $filename);
+ echo "<img src='$filename' border='0' alt='$this->title'>";
+ /*
+ header('Content-type: image/png');
+ imagepng($this->img, NULL, 5);
+ */
+ imagedestroy($this->img);
+ }
+ }
+
+ function draw_vertical_bars()
+ {
+ $x = $this->graphic_area_x1 + 10;
+ $oldx = $oldy = 0;
+ $p = array();
+ foreach ($this->labels as $i => $parameter)
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $size = round($this->series[$j]['data'][$i] * $this->higher_value_size / $this->higher_value);
+ $x1 = $x;
+ $y1 = ($this->graphic_area_y2 - $size) + 1;
+ $x2 = $this->bar_width;
+ $y2 = $this->graphic_area_y2;
+ if ($this->series[$j]['type'] == 8 && $this->num_labels < 4)
+ $this->series[$j]['type'] = 4;
+ if ($this->stream == 'svg')
+ {
+ if ($this->series[$j]['type'] == 4 || $this->series[$j]['type'] == 8) // line
+ {
+ if (!isset($this->color['line'][0]))
+ $this->load_color_palette($this->series[$j]['type']);
+ if ($i == $this->num_labels - 1)
+ {
+ $dx = ($this->num_series-1) * ($this->bar_width + 10);
+ $xx = $this->graphic_area_x1 + $dx;
+ foreach($this->series[$j]['data'] as $i => $v)
+ {
+ $size = round($this->series[$j]['data'][$i] * $this->higher_value_size / $this->higher_value);
+ $y = $this->graphic_area_y2 - $size;
+ $p[$i][0] = $xx;
+ $p[$i][1] = $y;
+ $xx += $dx;
+ }
+ $path = "M ".$p[0][0].",".$p[0][1];
+ foreach ($p as $ix => $y)
+ {
+ $this->svg->circle($p[$ix][0], $p[$ix][1], 2.5, $this->color['line'][$j], 2, $this->color['line'][$j], "class=\"tips\"", $this->series[$j]['label'].": ".number_format($this->series[$j]['data'][$ix], 2));
+ if ($ix != 0)
+ {
+ if ($this->series[$j]['type'] == 4) // normal line
+ $path .= " L".$p[$ix][0].",".$p[$ix][1];
+ elseif ($this->series[$j]['type'] == 8) // spline
+ $path .= $this->_splineCommand($p[$ix], $ix, $p);
+ }
+ }
+ if ($this->series[$j]['fill'] == true)
+ {
+ $fpath = $path;
+ $fpath .= " L ".($p[$ix][0]+1).",".($this->graphic_area_y2-2)." L ".$p[0][0].",".($this->graphic_area_y2-2)." L ".$p[0][0].",".$p[0][1];
+ $this->svg->path($fpath, $this->color['line_light'][$j], 1, $this->color['line_light'][$j]);
+ }
+ $this->svg->path($path, $this->color['line'][$j], 3, "none");
+ }
+ }
+ else
+ {
+ $this->svg->rect( $x1, $y1, $x2, $y2-$y1, $this->color['bars'][$j], 1, $this->color['bars'][$j], "class=\"tips\"", $this->series[$j]['label'].": ".number_format($this->series[$j]['data'][$i], 2));
+ $x += $this->bar_width + 5;
+ }
+ }
+ else
+ {
+ if ($this->series[$j]['type'] == 4) // line
+ {
+ if (!isset($this->color['line'][0]))
+ $this->load_color_palette($this->series[$j]['type']);
+ if ($i > 0)
+ {
+ $this->_imageline($this->img, $oldx, $oldy, $x1, $y1, $this->color['line'][$j], 3);
+ if ($this->series[$j]['fill'] == true)
+ {
+ $pt = array($oldx, $oldy+3, $x1, $y1 + 3, $x1, $this->graphic_area_y2-2, $oldx, $this->graphic_area_y2-2, $oldx, $oldy+4);
+ imagefilledpolygon($this->img, $pt, 5, $this->color['line_light'][$j]);
+ }
+ }
+ imagefilledrectangle($this->img, $x1-2, $y1-2, $x1+2, $y1+2, $this->color['line'][$j]);
+ $oldx = $x1;
+ $oldy = $y1;
+ $x += 5;
+ }
+ elseif ($this->series[$j]['type'] == 8) // spline
+ {
+ if (!isset($this->color['line'][0]))
+ $this->load_color_palette($this->series[$j]['type']);
+ imagefilledrectangle($this->img, $x1-2, $y1-2, $x1+2, $y1+2, $this->color['line'][$j]);
+ $p[$x1] = $this->graphic_area_y2 - $size;
+ if ($i == $this->num_labels - 1)
+ {
+ $r = $this->imageSpline($p);
+ if ($r == false)
+ break;
+ while (list ($xx, $yy) = each($r))
+ {
+ imagefilledellipse($this->img, round($xx), round($yy)+1, 3, 3, $this->color['line'][$j]);
+ if ($this->series[$j]['fill'] == true)
+ {
+ $this->_imageline($this->img, round($xx), round($yy+4), round($xx), $this->graphic_area_y2-2, $this->color['line_light'][$j], 3);
+ }
+ }
+ }
+ $x += 5;
+ }
+ else
+ {
+ $xx2 = $x2 + $x1;
+ imageline($this->img, ($x1+1), ($y1-1), $xx2, ($y1-1), $this->color['bars'][$j]);
+ imageline($this->img, ($xx2+1), ($y1-1), ($xx2+1), $y2, $this->color['bars'][$j]);
+ imageline($this->img, ($xx2+2), ($y1-1), ($xx2+2), $y2, $this->color['bars'][$j]);
+ imagefilledrectangle($this->img, $x1, $y1, $xx2, $y2, $this->color['bars'][$j]);
+ $x += $this->bar_width + 5;
+ }
+ }
+ if ($j == 0)
+ {
+ if ($this->stream == 'svg')
+ {
+ $lex = $this->angle == 0 ? $x1 + 40 : $x1+20;
+ $al = $this->dir == 'rtl' ? "start" : "end";
+ $this->svg->text($lex, ($y2+15), $parameter, $this->size, $this->color['axis_values'], false, $al, $this->angle);
+ }
+ else
+ {
+ $this->_imagestring($this->img, $this->size, $x1, ($y2+2), $parameter, $this->color['axis_values'], 0, $this->angle);
+ }
+ }
+ }
+ $x += 10;
+ }
+ }
- credits => Only if you want to show my credits in the image. :)
- 0 => doesn't show (default)
- 1 => shows
+ function draw_horizontal_bars()
+ {
+ $y = 10;
+ $label_len = $this->string_width($this->max_label, $this->size);
+ foreach ($this->labels as $i => $parameter)
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $size = round($this->series[$j]['data'][$i] / $this->higher_value * $this->higher_value_size);
+ $x1 = $this->graphic_area_x1 + 1;
+ $y1 = $this->graphic_area_y1 + $y;
+ $x2 = $x1 + $size;
+ $y2 = $y1 + $this->bar_width;
+ if ($this->stream == 'svg')
+ {
+ $this->svg->rect($x1, $y1, $x2-$x1, $y2-$y1, $this->color['bars'][$j], 1, $this->color['bars'][$j], "class=\"tips\"", $this->series[$j]['label'].": ".number_format($this->series[$j]['data'][$i], 2));
+ $this->svg->text(($x2+10), ($y1+12), $this->number_formated($this->series[$j]['data'][$i], $this->dec2), $this->size, $this->color['bars'][$j], false, $this->align);
+ $y += $this->bar_width + 1;
+ }
+ else
+ {
+ $this->_imageline($this->img, ($x1), ($y2+1), $x2, ($y2+1), $this->color['bars'][$j], 3);
+ imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bars'][$j]);
+ $this->_imagestring($this->img, $this->size, ($x2+7), ($y1+2), $this->number_formated($this->series[$j]['data'][$i], $this->dec2), $this->color['bars'][$j]);
+ $y += $this->bar_width + 4;
+ }
+ }
+ if ($this->stream == 'svg')
+ {
+ $lex = $this->dir == 'rtl' ? $label_len : 20;
+ $this->svg->text($lex, ($y2-5), $parameter, $this->size, $this->color['axis_values'], false, "start");
+ $y += 8;
+ }
+ else
+ {
+ $lex = $this->dir == 'rtl' ? $label_len+10 : 20;
+ $this->_imagestring($this->img, $this->size, $lex, ($y1-5), $parameter, $this->color['axis_values'], 0, 0, $this->align);
+ $y += 10;
+ }
+ }
+ }
- x[0] => Name of the first parameter in Axis X
- x[1] => Name of the second parameter in Axis X
- ... (etc)
+ function draw_lines()
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $x = $this->graphic_area_x1+1;
+ $oldx = $oldy = 0;
+ if ($this->type == 8 && $this->num_labels < 4)
+ $this->type = 4;
+ if ($this->stream == 'svg')
+ {
+ $p = array();
+ foreach ($this->labels as $i => $parameter)
+ {
+ $size = round($this->series[$j]['data'][$i] * $this->higher_value_size / $this->higher_value);
+ $y = $this->graphic_area_y2 - $size;
+ $p[$i][0] = $x;
+ $p[$i][1] = $y;
+ if ($j == 0)
+ {
+ $lex = $this->angle == 0 ? $x + 30 : $x+10;
+ $al = $this->dir == 'rtl' ? "start" : "end";
+ $this->svg->text($lex, ($this->graphic_area_y2+15), $parameter, $this->size, $this->color['axis_values'], false, $al, $this->angle);
+ }
+ $x += $this->space_between_dots;
+ }
+ $path = "M ".$p[0][0].",".$p[0][1];
+ foreach ($p as $i => $y)
+ {
+ $this->svg->circle($p[$i][0], $p[$i][1], 2.5, $this->color['line'][$j], 3, $this->color['line'][$j], "class=\"tips\"", $this->series[$j]['label'].": ".number_format($this->series[$j]['data'][$i], 2));
+ if ($i != 0)
+ {
+ if ($this->type == 4) // normal line
+ $path .= " L".$p[$i][0].",".$p[$i][1];
+ elseif ($this->type == 8) // spline
+ $path .= $this->_splineCommand($p[$i], $i, $p);
+ }
+ }
+ if ($this->series[$j]['fill'] == true)
+ {
+ $fpath = $path;
+ $fpath .= " L ".($p[$i][0]+1).",".($this->graphic_area_y2-1)." L ".$p[0][0].",".($this->graphic_area_y2-1)." L ".$p[0][0].",".$p[0][1];
+ $this->svg->path($fpath, $this->color['line_light'][$j], 1, $this->color['line_light'][$j]);
+ }
+ $this->svg->path($path, $this->color['line'][$j], 3, "none");
+ $x += $this->space_between_dots;
+ }
+ else
+ {
+ foreach ($this->labels as $i => $parameter)
+ {
+ $size = round($this->series[$j]['data'][$i] * $this->higher_value_size / $this->higher_value);
+ $y = $this->graphic_area_y2 - $size;
+
+ if ($this->type == 4 && $i > 0) // lINES
+ {
+ $this->_imageline($this->img, $oldx, $oldy, $x, $y, $this->color['line'][$j], 3);
+ if ($this->series[$j]['fill'] == true)
+ {
+ $pt = array($oldx, $oldy+3, $x, $y + 3, $x, $this->graphic_area_y2-2, $oldx, $this->graphic_area_y2-2, $oldx, $oldy+4);
+ imagefilledpolygon($this->img, $pt, 5, $this->color['line_light'][$j]);
+ }
+ }
+ imagefilledrectangle($this->img, $x-2, $y-2, $x+2, $y+2, $this->color['line'][$j]);
+ $oldx = $x;
+ $oldy = $y;
+ if ($j == 0)
+ $this->_imagestring($this->img, $this->size, $oldx, ($this->graphic_area_y2+2), $parameter, $this->color['axis_values'], 0, $this->angle);
+ $x += $this->space_between_dots;
+ }
+ }
+ }
+ }
- y[0] => Value from "graphic_1" relative for "x[0]"
- y[1] => Value from "graphic_1" relative for "x[1]"
- ... (etc)
+ function draw_splines()
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $n = $this->graphic_area_x1+1;
+ foreach ($this->labels as $i => $parameter)
+ {
+ $size = round($this->series[$j]['data'][$i] * $this->higher_value_size / $this->higher_value);
+ $y = $this->graphic_area_y2 - $size;
+ $p[$n] = $y;
+ $n += $this->space_between_dots;
+ }
+ $r = $this->imageSpline($p);
+ reset($r);
+ $oldx = key($r);
+ $oldy = current($r);
+ foreach ($r as $x => $y)
+ {
+ imagefilledellipse($this->img, round($x), round($y)+1, 3, 3, $this->color['line'][$j]);
+
+ if ($this->series[$j]['fill'] == true)
+ {
+ $this->_imageline($this->img, round($x), round($y+4), round($x), $this->graphic_area_y2-2, $this->color['line_light'][$j], 1);
+ }
+ }
+ }
+ }
+
+ function imageSpline($p, $step = 1, $minx = -1, $maxx = -1)
+ {
+ $splines = array();
+ if (count($p) < 4)
+ return false;
+ $cx = $cy = $p1 = array();
+ ksort($p);
+ foreach ($p as $x => $y)
+ {
+ $cx[] = $x;
+ $cy[] = $y;
+ }
+ if ($minx == -1)
+ $minx = min($cx);
+ if ($maxx == -1)
+ $maxx = max($cx);
+ $n = count($cx);
+ for ($i = 0; $i < $n; ++$i)
+ {
+ $splines[$i]['x'] = $cx[$i];
+ $splines[$i]['a'] = $cy[$i];
+ }
+ $splines[0]['c'] = $splines[$n - 1]['c'] = 0;
+ $alpha[0] = $beta[0] = 0;
+ for ($i = 1; $i < $n - 1; ++$i)
+ {
+ $h_i = $cx[$i] - $cx[$i - 1];
+ $h_i1 = $cx[$i + 1] - $cx[$i];
+ $A = $h_i;
+ $C = 2.0 * ($h_i + $h_i1);
+ $B = $h_i1;
+ $F = 6.0 * (($cy[$i + 1] - $cy[$i]) / $h_i1 - ($cy[$i] - $cy[$i - 1]) / $h_i);
+ $z = ($A * $alpha[$i - 1] + $C);
+ $alpha[$i] = - $B / $z;
+ $beta[$i] = ($F - $A * $beta[$i - 1]) / $z;
+ }
+ for ($i = $n - 2; $i > 0; --$i)
+ $splines[$i]['c'] = $alpha[$i] * $splines[$i + 1]['c'] + $beta[$i];
+ for ($i = $n - 1; $i > 0; --$i)
+ {
+ $h_i = $cx[$i] - $cx[$i - 1];
+ $splines[$i]['d'] = ($splines[$i]['c'] - $splines[$i - 1]['c']) / $h_i;
+ $splines[$i]['b'] = $h_i * (2.0 * $splines[$i]['c'] + $splines[$i - 1]['c']) / 6.0 + ($cy[$i] - $cy[$i - 1]) / $h_i;
+ }
+ for ($x = $minx; $x <= $maxx; $x += $step)
+ {
+ $n = count($splines);
+ if ($x <= $splines[0]['x']) {
+ $s = $splines[1];
+ } else {
+ if ($x >= $splines[$n - 1]['x']) {
+ $s = $splines[$n - 1];
+ } else {
+ $i = 0;
+ $j = $n - 1;
+ while ($i + 1 < $j) {
+ $k = $i + ($j - $i) / 2;
+ if ($x <= $splines[$k]['x']) {
+ $j = $k;
+ } else {
+ $i = $k;
+ }
+ }
+ $s = $splines[$j];
+ }
+ }
+ $dx = ($x - $s['x']);
+ $p1[$x] = $s['a'] + ($s['b'] + ($s['c'] / 2.0 + $s['d'] * $dx / 6.0) * $dx) * $dx;
+ }
+ return $p1;
+ }
- z[0] => Value from "graphic_2" relative for "x[0]"
- z[1] => Value from "graphic_2" relative for "x[1]"
- ... (etc)
+ function draw_pie()
+ {
+ $n = count(self::$palette);
+ if ($this->stream == 'svg')
+ {
+ $cx = ($this->graphic_area_x1 + $this->graphic_area_x2) / 2;
+ $cy = ($this->graphic_area_y1 + $this->graphic_area_y2) / 2;
+ $width = $this->graphic_area_width;
+ $height = $this->graphic_area_height;
+ if ($this->sum_total[0] == 0)
+ $this->sum_total[0] = 1;
+ $r = $cx * 0.7;
+ $rc = $this->type == 5 ? 0.01 : $r - 25;
+ $d = $this->type == 7 ? 180 : 360; // half donut or all
+ $area = $d / $this->sum_total[0];
+ $start = $this->type == 7 ? 180 : 90;
+ $rad = pi() / 180.;
+ $out='';
+ $gap=0.01;
+ $ang1=0; // start angle
+ foreach ($this->labels as $i => $num)
+ {
+ $pct[$i] = round($this->series[0]['data'][$i] / $this->sum_total[0] * 100, 1);
+ $dang = $this->series[0]['data'][$i] * $area; // delta angle
+ $laf = $dang > 180 ? 1 : 0; // Large Arc Flag
+ $ang2 = $ang1 + $dang; // second angle
+ $a = ($ang1 - $start) * $rad + asin($gap / $rc);
+ $p1 = sprintf('%0.2f,%0.2f', $cx + $rc * cos($a), $cy + $rc * sin($a));
+ $a = ($ang1 - $start) * $rad + asin($gap / $r);
+ $p2 = sprintf('%0.2f,%0.2f', $cx + $r * cos($a), $cy + $r * sin($a));
+ $a = ($ang2 - $start) * $rad - asin($gap / $r);
+ $p3 = sprintf('%0.2f,%0.2f', $cx + $r * cos($a), $cy + $r * sin($a));
+ $a = ($ang2 - $start) * $rad - asin($gap / $rc);
+ $p4 = sprintf('%0.2f,%0.2f', $cx + $rc * cos($a), $cy + $rc * sin($a));
+ $a = ($ang1 - $start) * $rad + asin($gap / $rc);
+ $p5 = sprintf('%0.2f,%0.2f', $cx + $rc * cos($a), $cy + $rc * sin($a));
+ $this->svg->path("M$p1 L$p2 A$r,$r 0 $laf,1 $p3 L$p4 A$rc,$rc 0 $laf,0 $p5", $this->color[$i], 0, $this->color[$i], "class=\"tips\"", "$num: ".number_format($pct[$i], 1)."%");
+ $ang1=$ang2;
+ }
+ if (!empty($this->donut_title) && $this->type != 5)
+ {
+ // Display center text
+ if ($this->type == 6)
+ $cy += 5;
+ $this->svg->text($cx, $cy, $this->donut_title, $this->size, $this->color[0], "style=\"font-size:18px;font-weight:bold;\"", "middle");
+ }
+ }
+ else
+ {
+ $start = 0;
+ $sizes = array();
+ $degrees = $this->type == 7 ? 180 : 360; // half donut or all
+ foreach ($this->labels as $i => $parameter)
+ {
+ if ($this->sum_total[0] == 0)
+ $this->sum_total[0] = 1;
+ if ($this->series[0]['data'][$i] < 0)
+ $this->series[0]['data'][$i] = 0;
+ $size = $this->series[0]['data'][$i] * $degrees / $this->sum_total[0];
+ $size = round($size, 0);
+ $sizes[] = $size;
+ $start += $size;
+ }
+ $center_x = ($this->graphic_area_x1 + $this->graphic_area_x2) / 2;
+ $center_y = ($this->graphic_area_y1 + $this->graphic_area_y2) / 2;
+ $width = $this->graphic_area_width;
+ $height = $this->graphic_area_height;
+ $start = $this->type == 7 ? 180 : 270;
+ // Draw pieces
+ foreach ($sizes as $i => $size)
+ {
+ $j = $i % $n;
+ $color = 'arc_' . $j;
+ if ($size >= 1)
+ imagefilledarc($this->img, $center_x, $center_y, $width, $height, $start, ($start+$size), $this->color[$color], IMG_ARC_PIE);
+ $start += $size;
+ }
+ if ($this->type != 5) // DONUTS
+ {
+ // 85 pixels width hole
+ $start = $this->type == 7 ? 180 : 0;
+ imagefilledarc($this->img, $center_x, $center_y, 85, 85, $start, 360, $this->color['background'], IMG_ARC_PIE);
+ imagearc($this->img, $center_x, $center_y, 85, 85, $start, 360, $this->color['bg_legend']);
+ imagearc($this->img, $center_x, $center_y, ($width+1), ($height+1), $start, 360, $this->color['bg_legend']);
+ if (!empty($this->donut_title))
+ {
+ $plen = $this->string_width($this->donut_title, $this->size);
+ $x1 = $center_x - $plen / 2 - 6;
+ $co = $this->type == 7 ? 20 : 10; // HALF or ALL
+ $this->_imagestring($this->img, $this->size + 4, $x1, $center_y - $co, $this->donut_title, $this->color['arc_0'], 2, 0);
+ $this->_imagestring($this->img, $this->size + 4, $x1+1, $center_y - $co, $this->donut_title, $this->color['arc_0'], 2, 0);
+ }
+ }
+ }
+ }
+
+ function draw_table()
+ {
+ $cs = $this->num_labels + 1;
+ $html = "<table cellspacing='0' //style='width:{$this->width}px;font-family:{$this->font};font-size:12px;background:inherit;'>\n";
+ if (!empty($this->title))
+ $html .= "<tr><th colspan=$cs style='text-align:center;'><h3>$this->title</th><tr>\n";
+ $html .= "<tr><th style='border-bottom:1px solid #444'>#</th>";
+ for ($i = 0; $i < $this->num_labels; $i++)
+ $html .= "<th style='text-align:right;border-bottom:1px solid #444'>{$this->labels[$i]}</th>";
+ $html .= "</tr>\n";
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $html .= "<tr><td style=''>{$this->series[$j]['label']}</td>";
+ for ($i = 0; $i < $this->num_labels; $i++)
+ $html .= "<td style='text-align:right;'>".number_format($this->series[$j]['data'][$i], 0)."</td>";
+ $html .= "</tr>\n";
+ }
+ $html .= "</table>\n";
+ echo $html;
+ }
+
+ function calculate_width()
+ {
+ $this->legend_box_width = ($this->legend_exists == true) ? ($this->string_width($this->max_legend_str, $this->size) + 70) : 0;
+ switch ($this->type)
+ {
+ // Vertical bars or Table
+ case 1:
+ case 9:
+ $this->graphic_area_x1 += $this->string_width($this->higher_value_str, $this->size);
+ if (!empty($this->width))
+ $this->graphic_area_width = $this->width - $this->graphic_area_x1 - 30 - $this->legend_box_width;
+ else
+ {
+ $gap_series = 10;
+ $gap_labels = 5;
+ $serie_width = 0;
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ if ($this->series[$j]['type'] != 4 && $this->series[$j]['type'] != 8)
+ $serie_width += $this->bar_width;
+ $serie_width += $gap_labels;
+ }
+ $serie_width += $gap_series;
+ $this->graphic_area_width = $serie_width * $this->num_labels;
+ $this->width += $this->graphic_area_width;
+ $this->width += $this->graphic_area_x1;
+ $this->width += $this->legend_box_width;
+ }
+ break;
+ // Horizontal bars
+ case 2:
+ $this->graphic_area_x1 += $this->string_width($this->max_label, $this->size);
+ if (!empty($this->width))
+ $this->graphic_area_width = $this->width - $this->graphic_area_x1 - 30 - $this->legend_box_width;
+ else
+ {
+ $this->graphic_area_width = ($this->string_width($this->higher_value_str, $this->size) > 50) ? (5 * ($this->string_width($this->higher_value_str, $this->size)) * 0.85) : 200;
+ $this->width += $this->graphic_area_x1;
+ $this->width += $this->graphic_area_width;
+ $this->width += $this->legend_box_width;
+ }
+ break;
+ // Dots
+ case 3:
+ // Lines
+ case 4:
+ // Splines
+ case 8:
+ $this->graphic_area_x1 += $this->string_width(($this->higher_value_str), $this->size);
+ if (!empty($this->width))
+ $this->graphic_area_width = $this->width - $this->graphic_area_x1 - 30 - $this->legend_box_width;
+ else
+ {
+ $this->graphic_area_width = $this->space_between_dots * ($this->num_labels - 1) + 5;
+ $this->width += $this->graphic_area_width;
+ $this->width += $this->graphic_area_x1 + 30;
+ $this->width += $this->legend_box_width;
+ }
+ break;
+ // Pie
+ case 5:
+ // Donut
+ case 6:
+ // Half Donut
+ case 7:
+ $this->legend_box_width += 60;
+ if (!empty($this->width))
+ $this->graphic_area_width = $this->width - $this->graphic_area_x1 - 30 - $this->legend_box_width;
+ else
+ {
+ $this->graphic_area_width = 150;
+ $this->width += $this->graphic_area_x1 +20;
+ $this->width += $this->legend_box_width;
+ $this->width += $this->graphic_area_width;
+ $this->width += 90;
+ }
+ break;
+ }
+ $this->graphic_area_width = max($this->graphic_area_width, $this->string_width($this->title, $this->size));
+ $this->graphic_area_x2 = $this->graphic_area_x1 + $this->graphic_area_width;
+ $this->legend_box_x1 = $this->graphic_area_x2 + 20;
+ $this->legend_box_x2 = $this->legend_box_x1 + $this->legend_box_width;
+ }
+
+ function calculate_height()
+ {
+ switch ($this->type)
+ {
+ // Vertical bars
+ case 1:
+ if (!empty($this->height))
+ $this->graphic_area_height = $this->height - $this->title_height;
+ else
+ {
+ $this->graphic_area_height = 150;
+ $this->height += 65;
+ }
+ break;
+ // Horizontal bars
+ case 2:
+ if (!empty($this->height))
+ $this->graphic_area_height = $this->height - $this->title_height;
+ else
+ {
+ $gap_labels = 12;
+ if ($this->stream != 'svg')
+ $gap_labels += 6;
+ $this->graphic_area_height = $this->num_series * $this->bar_width * $this->num_labels + $this->num_labels * $gap_labels;
+ $this->height += 65;
+ }
+ break;
+ // Dots
+ case 3:
+ // Lines
+ case 4:
+ // Spines
+ case 8:
+ if (!empty($this->height))
+ $this->graphic_area_height = $this->height - $this->title_height;
+ else
+ {
+ $this->graphic_area_height = 150;
+ $this->height += 65;
+ }
+ break;
+ // Pie
+ case 5:
+ // Donut
+ case 6:
+ // Half Donut
+ case 7:
+ if (!empty($this->height))
+ $this->graphic_area_height = $this->height - $this->title_height;
+ else
+ {
+ $this->graphic_area_height = 150;
+ $this->height += 65;
+ }
+ break;
+ }
+ //if ($this->type == 7) // Half Donut;
+ $this->graphic_area_y1 -= 10;
+ $this->legend_box_y1 = $this->graphic_area_y1;
+ $this->height += $this->graphic_area_height + 40;
+ $this->graphic_area_y2 = $this->graphic_area_y1 + $this->graphic_area_height;
+ $this->legend_box_y2 = $this->legend_box_y1 + $this->legend_box_height;
+ }
+
+ function draw_legend()
+ {
+ $x1 = $this->legend_box_x1;
+ $y1 = $this->legend_box_y1;
+ $x2 = $this->legend_box_x2;
+ $y2 = $this->legend_box_y2;
+ if ($this->stream == 'svg')
+ $this->svg->rect($x1, $y1, $x2, $y2, $this->color['bg_legend']);
+ else
+ imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bg_legend']);
+ $x = $x1 + 10;
+ $y = $y1;
+ // Draw legend values for VERTICAL BARS, HORIZONTAL BARS, DOTS, LINES AND SPLINES
+ if (preg_match("/^(1|2|3|4|8)$/", $this->type))
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $color = (preg_match("/^(1|2)$/", $this->type)) ? $this->color['bars'][$j] : $this->color['line'][$j];
+ $len = $this->string_width($this->max_legend_str, $this->size)-20;
+ if ($this->stream == 'svg')
+ {
+ $lex = $this->dir == 'rtl' ? $x1+$len : $x1-5;
+ $this->svg->circle($lex, $y-5, 6, "#fff", 1, $color);
+ //$this->svg->rect($lex, $y-10, 10, 10, "#fff", 1, $color);
+ $lex = $this->dir == 'rtl' ? $x1+$len-15 : $x-5;
+ $this->svg->text($lex, ($y-2), $this->series[$j]['label'], $this->size, $this->color['axis_values'], false, "start");
+ }
+ else
+ {
+ $lex = $this->dir == 'rtl' ? $x1+$len+20 : $x-10;
+ imagefilledrectangle($this->img, $lex, $y, ($lex+10), ($y+10), $color);
+ imagerectangle($this->img, $lex, $y, ($lex+10), ($y+10), $this->color['title']);
+ $lex = $this->dir == 'rtl' ? $x1+$len+20 : $x+10;
+ $this->_imagestring($this->img, $this->size, $lex, ($y-2), $this->series[$j]['label'], $this->color['axis_values'], 0, 0, $this->align);
+ }
+ $y += 20;
+ }
+ }
+ // Draw legend values for PIE, DONUT or HALF DONUT
+ else if (preg_match("/^(5|6|7)$/", $this->type))
+ {
+ $n = count(self::$palette);
+ if ($this->sum_total[0] == 0)
+ return;
+ $label_len = $this->string_width($this->max_label, $this->size);
+ //$value_len = $this->string_width($this->max_value, $this->size);
+ $value_len = $this->string_width(number_format($this->max_value), $this->size);
+ $total_len = $label_len + $value_len;
+ $total_len = max($total_len, $x2-$x1);
+ if (!empty($this->axis_x)) // Only first serie [0]
+ {
+ if ($this->stream == 'svg')
+ $this->svg->text(((($x1+$x1+$total_len)/2) - (strlen($this->axis_x)*7/2)), $y, $this->axis_x." (".$this->series[0]['label'].")", $this->size, $this->color['title'], false, $this->align);
+ else
+ $this->_imagestring($this->img, $this->size, (($x1+$x1+$total_len)/2 - strlen($this->axis_x)*7/2)+30, $y,
+ $this->axis_x."-".$this->series[0]['label'], $this->color['title']);
+ $y += 25;
+ }
+ foreach ($this->labels as $i => $parameter)
+ {
+ if ($this->set_values)
+ $text = number_format($this->series[0]['data'][$i]);
+ else
+ $text = number_format($this->series[0]['data'][$i] * 100 / $this->sum_total[0], 2) . ' %';
+ if ($this->stream == 'svg')
+ {
+ $j = $i % $n;
+ $lex = $this->dir == 'rtl' ? $x1+$total_len-25 : $x1;
+ $this->svg->circle($lex, $y-5, 6, "#fff", 1, $this->color[$j]);
+ // $this->svg->rect($lex-5, $y-10, 10, 10, "#fff", 1, $this->color[$j]);
+ // Display label text
+ $lex = $this->dir == 'rtl' ? $x1+$total_len-40 : $x1+15;
+ $this->svg->text($lex, ($y-2), $parameter, $this->size, $this->color['axis_values'], false, "start");
+ $lex = $this->dir == 'rtl' ? $x1+$value_len-25 : $x1+$total_len;
+ $al = $this->dir == 'rtl' ? "start" : "end";
+ $this->svg->text($lex, ($y-2), $text, $this->size, $this->color['axis_values'], false, $al);
+ $lex2 = $this->dir == 'rtl' ? $x1+$total_len-25 : $x1+$total_len;
+ $this->svg->line($x1, $y+1, $lex2, $y+1, $this->color['bg_lines']);
+ }
+ else
+ {
+ $j = $i % $n;
+ $color = 'arc_' . $j;
+ $width = $this->string_width($text, $this->size);
+ imageline($this->img, $x1+15, ($y+11), $x2+20, ($y+11), $this->color['bg_lines']);
+ $lex = $this->dir == 'rtl' ? $x2+20 : $x;
+ imagefilledrectangle($this->img, $lex, $y, ($lex+10), ($y+10), $this->color[$color]);
+ imagerectangle($this->img, $lex, $y, ($lex+10), ($y+10), $this->color['title']);
+ $lex = $this->dir == 'rtl' ? $x2+5 : $x+15;
+ $this->_imagestring($this->img, $this->size, $lex, ($y-2), $parameter, $this->color['axis_values'], 0, 0, $this->align);
+ //$lex = $this->dir == 'rtl' ? $x+10 : $x2-$width;
+ $lex = $this->dir == 'rtl' ? $x1+$value_len : $x2-$width;
+ $al = $this->dir == 'rtl' ? "end" : $this->align;
+ $this->_imagestring($this->img, $this->size, $lex, ($y-2), $text, $this->color['axis_values'], 0, 0, $al);
+ }
+ $y += 18;
+ }
+ }
+ }
+
+ function string_width($string, $size)
+ {
+ $p = imageftbbox($size, 0, $this->fontfile, $string);
+ return $p[4] - $p[0];
+ }
+
+ function calculate_higher_value()
+ {
+ $digits = strlen(round($this->max_value));
+ $interval = pow(10, ($digits-1));
+ $this->higher_value = round(($this->max_value - ($this->max_value % $interval) + $interval), 1);
+ $this->higher_value_str = $this->number_formated($this->higher_value, $this->dec1);
+ }
+
+ function number_formated($number, $dec_size = 1)
+ {
+ if ($this->latin_notation == true)
+ return number_format(round($number, $dec_size), $dec_size, ",", ".");
+ return number_format(round($number, $dec_size), $dec_size, ".", ",");
+ }
+
+ function load_color_palette($type)
+ {
+ // The usual color palette. Change if you like. Must be 6 colors.
+ $color = self::$palette;
+ if ($this->stream == 'svg')
+ {
+ $this->color['title'] = sprintf("#%02x%02x%02x", 40, 70, 130);
+ $this->color['background'] = sprintf("#%02x%02x%02x", 255, 255, 255);
+ $this->color['axis_values'] = sprintf("#%02x%02x%02x", 50, 50, 50);
+ $this->color['axis_line'] = sprintf("#%02x%02x%02x", 100, 100, 100);
+ $this->color['bg_lines'] = sprintf("#%02x%02x%02x", 220, 220, 220);
+ $this->color['bg_legend'] = sprintf("#%02x%02x%02x", 255, 255, 255);
+ $this->color['shadow'] = sprintf("#%02x%02x%02x", 255, 255, 255);
+
+ if (preg_match("/^(1|2)$/", $type)) // Vertical Bar or Horizontal bar
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $this->color['bars'][$j] = $color[$j];
+ }
+ }
+ elseif (preg_match("/^(3|4|8)$/", $type)) // Dots, Lines or Splines
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $this->color['line'][$j] = $color[$j];
+ $this->color['line_light'][$j] = $this->colorLuminate($color[$j], 0.8);
+ }
+ }
+ elseif (preg_match("/^(5|6|7)$/", $type)) // Pie, Donut or Half Donut
+ {
+ $n = count($color);
+ for ($j = 0; $j < $n; $j++)
+ $this->color[$j] = $color[$j];
+ }
+ }
+ else
+ {
+ $this->color['title'] = imagecolorallocate($this->img, 40, 70, 130);
+ $this->color['background'] = imagecolorallocate($this->img, 255, 255, 255);
+ $this->color['axis_values'] = imagecolorallocate($this->img, 50, 50, 50);
+ $this->color['axis_line'] = imagecolorallocate($this->img, 100, 100, 100);
+ $this->color['bg_lines'] = imagecolorallocate($this->img, 220, 220, 220);
+ $this->color['bg_legend'] = imagecolorallocate($this->img, 255, 255, 255);
+ $this->color['shadow'] = imagecolorallocate($this->img, 255, 255, 255);
+
+ if (preg_match("/^(1|2)$/", $type)) // Vertical Bar or Horizontal bar
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $c = $this->hex2rgb($color[$j]);
+ $this->color['bars'][$j] = imagecolorallocate($this->img, $c[0], $c[1], $c[2]);
+ }
+ }
+ else if (preg_match("/^(3|4|8)$/", $type)) // Dots, Lines or Splines
+ {
+ for ($j = 0; $j < $this->num_series; $j++)
+ {
+ $c = $this->hex2rgb($color[$j]);
+ $this->color['line'][$j] = imagecolorallocate($this->img, $c[0], $c[1], $c[2]);
+ $c = $this->hex2rgb($this->colorLuminate($color[$j], 0.8)); // lighten for Areas
+ $this->color['line_light'][$j] = imagecolorallocate($this->img, $c[0], $c[1], $c[2]);
+ }
+ }
+ else if (preg_match("/^(5|6|7)$/", $type)) // Pie, Donut or Half Donut
+ {
+ $n = count($color);
+ for ($j = 0; $j < $n; $j++)
+ {
+ $c = $this->hex2rgb($color[$j]);
+ $this->color["arc_{$j}"] = imagecolorallocate($this->img, $c[0], $c[1], $c[2]);
+ }
+ }
+ }
+ }
+ function colorLuminate($hex, $percent) // Color lightner, minus is darker
+ {
+ $hex = ltrim($hex, '#');
+ if (strlen($hex) == 3) {
+ $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
+ }
+ $hex = array_map('hexdec', str_split($hex, 2));
+ foreach ($hex as &$color) {
+ $limit = $percent < 0 ? $color : 255 - $color;
+ $value = ceil($limit * $percent);
+ $color = str_pad(dechex($color + $value), 2, '0', STR_PAD_LEFT);
+ }
+ return '#' . implode($hex);
+ }
+
+ function _imageline($image, $x1, $y1, $x2, $y2, $color, $thick = 1)
+ {
+ if ($thick == 1)
+ return imageline($image, $x1, $y1, $x2, $y2, $color);
+ $t = $thick / 2 - 0.5;
+ if ($x1 == $x2 || $y1 == $y2)
+ return imagefilledrectangle($image, round(min($x1, $x2) - $t), round(min($y1, $y2) - $t), round(max($x1, $x2) + $t), round(max($y1, $y2) + $t), $color);
+ $k = ($y2 - $y1) / ($x2 - $x1); //y = kx + q
+ $a = $t / sqrt(1 + pow($k, 2));
+ $points = array(
+ round($x1 - (1+$k)*$a), round($y1 + (1-$k)*$a),
+ round($x1 - (1-$k)*$a), round($y1 - (1+$k)*$a),
+ round($x2 + (1+$k)*$a), round($y2 - (1-$k)*$a),
+ round($x2 + (1-$k)*$a), round($y2 + (1+$k)*$a),
+ );
+ imagefilledpolygon($image, $points, 4, $color);
+ return imagepolygon($image, $points, 4, $color);
+ }
+
+ function _imagestring($img, $size, $x, $y, $string, $col, $alt=0, $angle=0, $align=false)
+ {
+ if ($align == 'end')
+ {
+ $p = imagettfbbox($size, $angle, $this->fontfile, $string);
+ $x -= $p[2];
+ }
+
+ if ($this->encoding != 'UTF-8')
+ {
+ if (function_exists('iconv'))
+ $string = iconv($this->encoding, 'UTF-8', $string);
+ else
+ $string = mb_convert_encoding($string, 'UTF-8', $this->encoding);
+ }
+
+ // Handling ev. RTL languages
+ if ($alt)
+ {
+ if ($this->encoding == 'UTF-8' && $this->dir == 'rtl')
+ $alt_len = 18;
+ else
+ $alt_len = 12;
+ if (strlen($string) > $alt_len)
+ $string = substr($string, 0, $alt_len);
+ }
+ if ($this->encoding == 'UTF-8')
+ {
+ if (is_arabic($string))
+ $string = arabic($string);
+ elseif (is_hebrew($string))
+ $string = hebrew($string);
+ }
+ $y += $size + 3;
+ if ($this->encoding == 'UTF-8' && is_arabic($string))
+ {
+ $size += 2;
+ $string = str_replace(" ", " ", $string);
+ }
+ imagettftext($img, $size, $angle, $x, $y + $alt, $col, $this->fontfile, $string);
+ }
+
+ function hex2rgb($hex)
+ {
+ list($r, $g, $b) = sscanf($hex, "#%02x%02x%02x");
+ return array($r, $g, $b);
+ }
+
+ function _controlPoint($curr, $prev, $next, $reverse = false)
+ {
+ $p = $prev ? $prev : $curr;
+ $n = $next ? $next : $curr;
+ $smooth = 0.2;
+ $lenx = $n[0] - $p[0];
+ $leny = $n[1] - $p[1];
+ $len = sqrt(pow($lenx, 2) + pow($leny, 2));
+ $angle = atan2($leny, $lenx);
+ $len *= $smooth;
+ $angle += ($reverse ? pi() : 0);
+ $x = $curr[0] + cos($angle) * $len;
+ $y = $curr[1] + sin($angle) * $len;
+ return array($x, $y);
+ }
+
+ function _splineCommand($p, $i, $a)
+ {
+ $c = isset($a[$i - 1]) ? $a[$i - 1] : false;
+ $d = isset($a[$i - 2]) ? $a[$i - 2] : false;
+ $e = isset($a[$i + 1]) ? $a[$i + 1] : false;
+ $cps = $this->_controlPoint($c, $d, $p);
+ $cpe = $this->_controlPoint($p, $c, $e, true);
+ return " C".round($cps[0],1).",".round($cps[1],1)." ".round($cpe[0],1).",".round($cpe[1], 1)." $p[0],$p[1]";
+ }
+
+ function clean_out_dir()
+ {
+ $dir = $this->out_dir;
+ if ($d = @opendir($dir)) {
+ while (($file = readdir($d)) !== false) {
+ if (!is_file($dir.'/'.$file) || $file == 'index.php') continue;
+ // then check to see if this one is too old
+ $ftime = filemtime($dir.'/'.$file);
+ // seems 3 min is enough for any report download, isn't it?
+ if (time()-$ftime > 180){
+ unlink($dir.'/'.$file);
+ }
+ }
+ closedir($d);
+ }
+ }
+}
- NOTE: You can't cross data between graphics if you use "pie" or "donut" graphic. Values for "z"
- won't be considerated.
+class SVG
+{
+ var $svg;
+
+ function __construct($width=0, $height=0, $dir='ltr', $lang='en')
+ {
+ $this->svg = "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" direction=\"$dir\" xml:lang=\"$lang\" width=\"$width\" height=\"$height\" viewPort=\"0 0 $width $height\"";
+ $this->svg .= ">\n";
+ }
+ function circle($x, $y, $r, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<circle cx=\"$x\" cy=\"$y\" r=\"$r\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></circle>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function rect($x1, $y1, $x2, $y2, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<rect x=\"$x1\" y=\"$y1\" width=\"$x2\" height=\"$y2\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></rect>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function line($x1, $y1, $x2, $y2, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<line x1=\"$x1\" y1=\"$y1\" x2=\"$x2\" y2=\"$y2\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></line>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function polygon($p, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<polygon points=\"$p\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></polygon>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function polyline($p, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<polyline points=\"$p\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></polyline>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function path($d, $bcolor=false, $line_width=1, $color=false, $style=false, $tooltip=false)
+ {
+ $this->svg .= "<path d=\"$d\"";
+ if (!empty($line_width))
+ $this->svg .= " stroke-width=\"$line_width\"";
+ if (!empty($bcolor))
+ $this->svg .= " stroke=\"$bcolor\"";
+ if (empty($color))
+ $color = "none";
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($tooltip))
+ $this->svg .= "><title>$tooltip</title></path>\n";
+ else
+ $this->svg .= " />\n";
+ }
+ function text($x, $y, $text, $size=false, $color=false, $style=false, $align=false, $angle=false) // align start, middle, end.
+ {
+ $this->svg .= "<text x=\"$x\" y=\"$y\"";
+ if (!empty($color))
+ $this->svg .= " fill=\"$color\"";
+ if (!empty($size))
+ $this->svg .= " font-size=\"$size\"";
+ if (!empty($style))
+ $this->svg .= " $style";
+ if (!empty($align))
+ $this->svg .= " text-anchor=\"$align\"";
+ if (!empty($angle))
+ $this->svg .= " transform=\"rotate($angle $x $y)\"";
+ $this->svg .= ">$text</text>\n";
+ }
+ function other($s)
+ {
+ $this->svg .= $s;
+ }
+ function style($s='')
+ {
+ $this->svg .= "<defs><style type=\"text/css\"><![CDATA[ $s ]]></style></defs>\n";
+ }
+ function open_group($p = '')
+ {
+ $this->svg .= "<g $p>\n";
+ }
+ function close_group()
+ {
+ $this->svg .= "</g>\n";
+ }
+ function close()
+ {
+ $this->svg .= "</svg>\n";
+ }
+ function draw()
+ {
+ //header('Content-Type: image/svg+xml');
+ echo $this->svg;
+ return true;
+ }
+ function save($fileName)
+ {
+ file_put_contents($fileName, $this->svg);
+ }
+}
- That's all! Hope you make a good use of it!
- It would be nice to receive feedback from others users. All comments are welcome!
+// The following is for handling RTL texts. GD does not handle RTL at all.
+// The function, arabic, has been taken from Milad Rastian and
+// modified by Bagram Siadat.
+// The function has been further modified and several bugs are fixed.
- Regards,
+function is_arabic($text)
+{
+ return preg_match('/\p{Arabic}/u', $text);
+}
- Carlos Reche
+function is_hebrew($text)
+{
+ return preg_match('/\p{Hebrew}/u', $text);
+}
-*/
+function utf8_strlen($str)
+{
+ return preg_match_all('/[\x00-\x7F\xC0-\xFD]/', $str, $dummy);
+}
-class graph
+function utf8_chr($uni)
{
+ $r = "";
+ # ASCII range (including control chars)
+ if ( ($uni >= 0) && ($uni <= 0x007f) )
+ $r .= chr($uni);
+ elseif ($uni <= 0x07ff) // 2 byte sequence
+ {
+ $r .= chr(0xc0 | ($uni >> 6));
+ $r .= chr(0x80 | ($uni & 0x003f));
+ }
+ elseif($uni == 0xFEFF) // Byte order mark (skip)
+ return chr(0); // nop -- zap the BOM
+ elseif ($uni >= 0xD800 && $uni <= 0xDFFF) // Test for illegal surrogates
+ return chr(0); // found a surrogate
+ elseif ($uni <= 0xffff) // 3 byte sequence
+ {
+ $r .= chr(0xe0 | ($uni >> 12));
+ $r .= chr(0x80 | (($uni >> 6) & 0x003f));
+ $r .= chr(0x80 | ($uni & 0x003f));
+ }
+ elseif ($uni <= 0x10ffff) // 4 byte sequence
+ {
+ $r .= chr(0xf0 | ($uni >> 18));
+ $r .= chr(0x80 | (($uni >> 12) & 0x3f));
+ $r .= chr(0x80 | (($uni >> 6) & 0x3f));
+ $r .= chr(0x80 | ($uni & 0x3f));
+ }
+ else
+ return chr(0);
+ return $r;
+}
- var $x;
- var $y;
- var $z;
-
- var $title;
- var $axis_x;
- var $axis_y;
- var $graphic_1;
- var $graphic_2;
- var $type = 1;
- var $skin = 1;
- var $credits = 0;
- var $latin_notation;
-
- var $width;
- var $height;
- var $height_title;
- var $alternate_x;
-
- var $size = 2;
- var $tsize = 5;
-
- var $total_parameters;
- var $sum_total;
- var $biggest_value;
- var $biggest_parameter;
- var $available_types;
- var $dec1 = 0;
- var $dec2 = 0;
- var $h3d = 15; // 3D height
- var $built_in = true;
- var $fontfile = "";
- var $encoding;
-
- function graph()
- {
- $this->encoding = $_SESSION['language']->encoding;
- $path = dirname(__FILE__).'/../fonts/';
-
- // If you use utf-8 encoding you have to download and install FreeSans.ttf font.
- // It is not bundled with application due to its size.
- $this->fontfile = $this->encoding=='UTF-8' ? $path.'FreeSans.ttf' : $path.'LiberationSans-Regular.ttf';
-
- $this->x = $this->y = $this->z = array();
- $this->biggest_x = NULL;
- $this->biggest_y = NULL;
- $this->alternate_x = false;
- $this->graphic_2_exists = false;
- $this->total_parameters = 0;
- $this->sum_total = 1;
- $this->latin_notation = false;
- }
-
-
- function display($save="", $border=false)
- {
- $this->legend_exists = (preg_match("/(5|6)/", $this->type)) ? true : false;
- $this->biggest_graphic_name = (strlen($this->graphic_1) > strlen($this->graphic_2)) ? $this->graphic_1 : $this->graphic_2;
- $this->height_title = (!empty($this->title)) ? ($this->string_height($this->tsize) + 15) : 0;
- $this->space_between_bars = ($this->type == 1) ? 40 : 30;
- $this->space_between_dots = 40;
- $this->higher_value = 0;
- $this->higher_value_str = 0;
-
- $this->width = 0;
- $this->height = 0;
- $this->graphic_area_width = 0;
- $this->graphic_area_height = 0;
- $this->graphic_area_x1 = 30;
- $this->graphic_area_y1 = 20 + $this->height_title;
- $this->graphic_area_x2 = $this->graphic_area_x1 + $this->graphic_area_width;
- $this->graphic_area_y2 = $this->graphic_area_y1 + $this->graphic_area_height;
-
- if (count($this->z) && (preg_match("/(1|2|3|4)/", $this->type)))
- $this->graphic_2_exists = true;
- $this->total_parameters = count($this->x);
- for ($i = 0; $i < $this->total_parameters; $i++)
- {
- if (strlen($this->x[$i]) > strlen($this->biggest_x))
- $this->biggest_x = $this->x[$i];
- if ($this->y[$i] > $this->biggest_y)
- $this->biggest_y = number_format(round($this->y[$i], 1), 1, ".", "");
- if ($this->graphic_2_exists)
- {
- if (isset($this->z[$i]) && $this->z[$i] > $this->biggest_y)
- $this->biggest_y = number_format(round($this->z[$i], 1), 1, ".", "");
- }
- }
-
- if (($this->graphic_2_exists == true) && ((!empty($this->graphic_1)) || (!empty($this->graphic_2))))
- {
- $this->legend_exists = true;
- }
-
- $this->sum_total = array_sum($this->y);
- if ($this->sum_total == 0)
- $this->sum_total = 1;
- $this->space_between_bars += ($this->graphic_2_exists == true) ? 10 : 0;
-
- $this->calculate_higher_value();
- $this->calculate_width();
- $this->calculate_height();
-
- $this->create_graphic($save, $border);
- }
-
- function create_graphic($save="", $border=false)
- {
- $size = 3;
- $this->img = imagecreatetruecolor($this->width, $this->height);
-
- $this->load_color_palette();
-
- // Fill background
- imagefill($this->img, 0, 0, $this->color['background']);
- //imagefilledrectangle($this->img, 0, 0, $this->width, $this->height, $this->color['background']);
- //if ($border)
- // imagerectangle($this->img, 0, 0, $this->width-1, $this->height-1, imagecolorallocate($this->img, 100, 150, 200));
-
- // Draw title
- if (!empty($this->title))
- {
- $center = ($this->width / 2) - ($this->string_width($this->title, $this->tsize) / 2);
- $this->_imagestring($this->img, $this->tsize, $center, 10, $this->title, $this->color['title']);
- }
-
-
- // Draw axis and background lines for "vertical bars", "dots" and "lines"
- if (preg_match("/^(1|3|4)$/", $this->type))
- {
- if ($this->legend_exists == true)
- {
- $this->draw_legend();
- }
-
- $higher_value_y = $this->graphic_area_y1 + (0.1 * $this->graphic_area_height);
- $higher_value_size = 0.9 * $this->graphic_area_height;
-
- $less = 7 * strlen($this->higher_value_str);
-
- imageline($this->img, $this->graphic_area_x1, $higher_value_y, $this->graphic_area_x2, $higher_value_y, $this->color['bg_lines']);
- $this->_imagestring($this->img, $this->size, ($this->graphic_area_x1-$less-7), ($higher_value_y-7), $this->higher_value_str, $this->color['axis_values']);
-
- for ($i = 1; $i < 10; $i++)
- {
- $dec_y = $i * ($higher_value_size / 10);
- $x1 = $this->graphic_area_x1;
- $y1 = $this->graphic_area_y2 - $dec_y;
- $x2 = $this->graphic_area_x2;
- $y2 = $this->graphic_area_y2 - $dec_y;
-
- imageline($this->img, $x1, $y1, $x2, $y2, $this->color['bg_lines']);
- if ($i % 2 == 0)
- {
- $value = $this->number_formated($this->higher_value * $i / 10, $this->dec1);
- $less = 7 * strlen($value);
- $this->_imagestring($this->img, $this->size, ($x1-$less-7), ($y2-7), $value, $this->color['axis_values']);
- }
- }
-
- // Axis X
- $this->_imagestring($this->img, $this->size, $this->graphic_area_x2+10, $this->graphic_area_y2+3, $this->axis_x, $this->color['title']);
- imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
- // Axis Y
- $this->_imagestring($this->img, $this->size, 20, $this->graphic_area_y1-20, $this->axis_y, $this->color['title']);
- imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
- }
-
-
- // Draw axis and background lines for "horizontal bars"
- else if ($this->type == 2)
- {
- if ($this->legend_exists == true)
- {
- $this->draw_legend();
- }
-
- $higher_value_x = $this->graphic_area_x2 - (0.2 * $this->graphic_area_width);
- $higher_value_size = 0.8 * $this->graphic_area_width;
-
- imageline($this->img, ($this->graphic_area_x1+$higher_value_size), $this->graphic_area_y1, ($this->graphic_area_x1+$higher_value_size), $this->graphic_area_y2, $this->color['bg_lines']);
- $this->_imagestring($this->img, $this->size, (($this->graphic_area_x1+$higher_value_size) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2+2), $this->higher_value_str, $this->color['axis_values']);
-
- for ($i = 1, $alt = 15; $i < 10; $i++)
- {
- $dec_x = number_format(round($i * ($higher_value_size / 10), 1), 1, ".", "");
-
- imageline($this->img, ($this->graphic_area_x1+$dec_x), $this->graphic_area_y1, ($this->graphic_area_x1+$dec_x), $this->graphic_area_y2, $this->color['bg_lines']);
- if ($i % 2 == 0)
- {
- $alt = (strlen($this->biggest_y) > 4 && $alt != 15) ? 15 : 2;
- $value = $this->number_formated($this->higher_value * $i / 10, $this->dec1);
- $this->_imagestring($this->img, $this->size, (($this->graphic_area_x1+$dec_x) - ($this->string_width($this->higher_value, $this->size)/2)), ($this->graphic_area_y2), $value, $this->color['axis_values'], $alt);
- }
- }
-
- // Axis X
- $this->_imagestring($this->img, $this->size, ($this->graphic_area_x2+10), ($this->graphic_area_y2+3), $this->axis_y, $this->color['title']);
- imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y2, $this->graphic_area_x2, $this->graphic_area_y2, $this->color['axis_line']);
- // Axis Y
- $this->_imagestring($this->img, $this->size, 20, ($this->graphic_area_y1-20), $this->axis_x, $this->color['title']);
- imageline($this->img, $this->graphic_area_x1, $this->graphic_area_y1, $this->graphic_area_x1, $this->graphic_area_y2, $this->color['axis_line']);
- }
-
-
- // Draw legend box for "pie" or "donut"
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- $this->draw_legend();
- }
-
-
-
- /**
- * Draw graphic: VERTICAL BARS
- */
- if ($this->type == 1)
- {
- $num = 1;
- $x = $this->graphic_area_x1 + 20;
-
- foreach ($this->x as $i => $parameter)
- {
- if (isset($this->z[$i]))
- {
- $size = round($this->z[$i] * $higher_value_size / $this->higher_value);
- $x1 = $x + 10;
- $y1 = ($this->graphic_area_y2 - $size) + 1;
- $x2 = $x1 + 20;
- $y2 = $this->graphic_area_y2 - 1;
- imageline($this->img, ($x1+1), ($y1-1), $x2, ($y1-1), $this->color['bars_2_shadow']);
- imageline($this->img, ($x2+1), ($y1-1), ($x2+1), $y2, $this->color['bars_2_shadow']);
- imageline($this->img, ($x2+2), ($y1-1), ($x2+2), $y2, $this->color['bars_2_shadow']);
- imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bars_2']);
- }
-
- $size = round($this->y[$i] * $higher_value_size / $this->higher_value);
- $alt = (($num % 2 == 0) && (strlen($this->biggest_x) > 5)) ? 15 : 2;
- $x1 = $x;
- $y1 = ($this->graphic_area_y2 - $size) + 1;
- $x2 = $x1 + 20;
- $y2 = $this->graphic_area_y2 - 1;
- $x += $this->space_between_bars;
- $num++;
-
- imageline($this->img, ($x1+1), ($y1-1), $x2, ($y1-1), $this->color['bars_shadow']);
- imageline($this->img, ($x2+1), ($y1-1), ($x2+1), $y2, $this->color['bars_shadow']);
- imageline($this->img, ($x2+2), ($y1-1), ($x2+2), $y2, $this->color['bars_shadow']);
- imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bars']);
- $this->_imagestring($this->img, $this->size, ((($x1+$x2)/2) - (strlen($parameter)*7/2)), ($y2+2), $parameter, $this->color['axis_values'], $alt);
- }
- }
-
-
- /**
- * Draw graphic: HORIZONTAL BARS
- */
- else if ($this->type == 2)
- {
- $y = 10;
-
- foreach ($this->x as $i => $parameter)
- {
- if (isset($this->z[$i]))
- {
- $size = round($this->z[$i] * $higher_value_size / $this->higher_value);
- $x1 = $this->graphic_area_x1 + 1;
- $y1 = $this->graphic_area_y1 + $y + 10;
- $x2 = $x1 + $size;
- $y2 = $y1 + 15;
- imageline($this->img, ($x1), ($y2+1), $x2, ($y2+1), $this->color['bars_2_shadow']);
- imageline($this->img, ($x1), ($y2+2), $x2, ($y2+2), $this->color['bars_2_shadow']);
- imageline($this->img, ($x2+1), ($y1+1), ($x2+1), ($y2+2), $this->color['bars_2_shadow']);
- imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bars_2']);
- $this->_imagestring($this->img, $this->size, ($x2+7), ($y1+7), $this->number_formated($this->z[$i], $this->dec2), $this->color['bars_2_shadow']);
- }
-
- $size = round(($this->y[$i] / $this->higher_value) * $higher_value_size);
- $x1 = $this->graphic_area_x1 + 1;
- $y1 = $this->graphic_area_y1 + $y;
- $x2 = $x1 + $size;
- $y2 = $y1 + 15;
- $y += $this->space_between_bars;
-
- imageline($this->img, ($x1), ($y2+1), $x2, ($y2+1), $this->color['bars_shadow']);
- imageline($this->img, ($x1), ($y2+2), $x2, ($y2+2), $this->color['bars_shadow']);
- imageline($this->img, ($x2+1), ($y1+1), ($x2+1), ($y2+2), $this->color['bars_shadow']);
- imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bars']);
- $this->_imagestring($this->img, $this->size, ($x2+7), ($y1+2), $this->number_formated($this->y[$i], $this->dec2), $this->color['bars_shadow']);
-
- //$this->_imagestring($this->img, $this->size, ($x1 - ((strlen($parameter)*7)+7)), ($y1+2), $parameter, $this->color['axis_values']);
- $this->_imagestring($this->img, $this->size, 30, ($y1+2), $parameter, $this->color['axis_values']);
- }
- }
-
-
- /**
- * Draw graphic: DOTS or LINE
- */
- else if (preg_match("/^(3|4)$/", $this->type))
- {
-
- $x[0] = $this->graphic_area_x1+1;
-
- foreach ($this->x as $i => $parameter)
- {
- if ($this->graphic_2_exists == true)
- {
- $size = round($this->z[$i] * $higher_value_size / $this->higher_value);
- $z[$i] = $this->graphic_area_y2 - $size;
- }
-
- $alt = (($i % 2 == 0) && (strlen($this->biggest_x) > 5)) ? 15 : 2;
- $size = round($this->y[$i] * $higher_value_size / $this->higher_value);
- $y[$i] = $this->graphic_area_y2 - $size;
-
- if ($i != 0)
- {
- imageline($this->img, $x[$i], ($this->graphic_area_y1+10), $x[$i], ($this->graphic_area_y2-1), $this->color['bg_lines']);
- }
- $this->_imagestring($this->img, $this->size, ($x[$i] - (strlen($parameter)*7/2 )), ($this->graphic_area_y2+2), $parameter, $this->color['axis_values'], $alt);
-
- $x[$i+1] = $x[$i] + 40;
- }
-
- foreach ($x as $i => $value_x)
- {
- if ($this->graphic_2_exists == true)
- {
- if (isset($z[$i+1]))
- {
- // Draw lines
- if ($this->type == 4)
- {
- imageline($this->img, $x[$i], $z[$i], $x[$i+1], $z[$i+1], $this->color['line_2']);
- imageline($this->img, $x[$i], ($z[$i]+1), $x[$i+1], ($z[$i+1]+1), $this->color['line_2']);
- }
- imagefilledrectangle($this->img, $x[$i]-1, $z[$i]-1, $x[$i]+2, $z[$i]+2, $this->color['line_2']);
- }
- else
- { // Draw last dot
- imagefilledrectangle($this->img, $x[$i-1]-1, $z[$i-1]-1, $x[$i-1]+2, $z[$i-1]+2, $this->color['line_2']);
- }
- }
-
- if (count($y) > 1)
- {
- if (isset($y[$i+1]))
- {
- // Draw lines
- if ($this->type == 4)
- {
- imageline($this->img, $x[$i], $y[$i], $x[$i+1], $y[$i+1], $this->color['line']);
- imageline($this->img, $x[$i], ($y[$i]+1), $x[$i+1], ($y[$i+1]+1), $this->color['line']);
- }
- imagefilledrectangle($this->img, $x[$i]-1, $y[$i]-1, $x[$i]+2, $y[$i]+2, $this->color['line']);
- }
- else
- { // Draw last dot
- imagefilledrectangle($this->img, $x[$i-1]-1, $y[$i-1]-1, $x[$i-1]+2, $y[$i-1]+2, $this->color['line']);
- }
- }
-
- }
- }
-
-
- /**
- * Draw graphic: PIE or DONUT
- */
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- $center_x = ($this->graphic_area_x1 + $this->graphic_area_x2) / 2;
- $center_y = ($this->graphic_area_y1 + $this->graphic_area_y2) / 2;
- $width = $this->graphic_area_width;
- $height = $this->graphic_area_height;
- $start = 0;
- $sizes = array();
-
- foreach ($this->x as $i => $parameter)
- {
- $size = $this->y[$i] * 360 / $this->sum_total;
- $sizes[] = $size;
- $start += $size;
- }
- $start = 270;
-
- // Draw PIE
- if ($this->type == 5)
- {
- // Draw shadow
- foreach ($sizes as $i => $size)
- {
- $num_color = $i + 1;
- while ($num_color > 7)
- {
- $num_color -= 5;
- }
- $color = 'arc_' . $num_color . '_shadow';
-
- for ($i = $this->h3d; $i >= 0; $i--)
- {
- //imagearc($this->img, $center_x, ($center_y+$i), $width, $height, $start, ($start+$size), $this->color[$color]);
- imagefilledarc($this->img, $center_x, ($center_y+$i), $width, $height, $start, ($start+$size), $this->color[$color], IMG_ARC_NOFILL);
- }
- $start += $size;
- }
-
- $start = 270;
-
- // Draw pieces
- foreach ($sizes as $i => $size)
- {
- $num_color = $i + 1;
- while ($num_color > 7)
- {
- $num_color -= 5;
- }
- $color = 'arc_' . $num_color;
-
- imagefilledarc($this->img, $center_x, $center_y, ($width+2), ($height+2), $start, ($start+$size), $this->color[$color], IMG_ARC_EDGED);
- $start += $size;
- }
- }
-
- // Draw DONUT
- else if ($this->type == 6)
- {
- foreach ($sizes as $i => $size)
- {
- $num_color = $i + 1;
- while ($num_color > 7)
- {
- $num_color -= 5;
- }
- $color = 'arc_' . $num_color;
- $color_shadow = 'arc_' . $num_color . '_shadow';
- imagefilledarc($this->img, $center_x, $center_y, $width, $height, $start, ($start+$size), $this->color[$color], IMG_ARC_PIE);
- $start += $size;
- }
- imagefilledarc($this->img, $center_x, $center_y, 100, 100, 0, 360, $this->color['background'], IMG_ARC_PIE);
- imagearc($this->img, $center_x, $center_y, 100, 100, 0, 360, $this->color['bg_legend']);
- imagearc($this->img, $center_x, $center_y, ($width+1), ($height+1), 0, 360, $this->color['bg_legend']);
- }
- }
-
-
- if ($this->credits == true)
- {
- $this->draw_credits();
- }
- if ($save != "")
- imagepng($this->img, $save);
+///
+function arabic($str,$z="",$method='normal')
+{
+$p_chars = array (
+ utf8_chr(0x0622) => array (utf8_chr(0xfe82), utf8_chr(0xfe82), utf8_chr(0x0622)),
+ utf8_chr(0x0627) => array (utf8_chr(0xfe8e), utf8_chr(0xfe8e), utf8_chr(0x0627)),
+ utf8_chr(0x0628) => array (utf8_chr(0xfe90), utf8_chr(0xfe92), utf8_chr(0xfe91)),
+ utf8_chr(0x067e) => array (utf8_chr(0xfb57), utf8_chr(0xfb59), utf8_chr(0xfb58)),
+ utf8_chr(0x062a) => array (utf8_chr(0xfe96), utf8_chr(0xfe98), utf8_chr(0xfe97)),
+ utf8_chr(0x062b) => array (utf8_chr(0xfe9a), utf8_chr(0xfe9c), utf8_chr(0xfe9b)),
+ utf8_chr(0x062c) => array (utf8_chr(0xfe9e), utf8_chr(0xfea0), utf8_chr(0xfe9f)),
+ utf8_chr(0x0686) => array (utf8_chr(0xfb7b), utf8_chr(0xfb7d), utf8_chr(0xfb7c)),
+ utf8_chr(0x062d) => array (utf8_chr(0xfea2), utf8_chr(0xfea4), utf8_chr(0xfea3)),
+ utf8_chr(0x062e) => array (utf8_chr(0xfea6), utf8_chr(0xfea8), utf8_chr(0xfea7)),
+ utf8_chr(0x062f) => array (utf8_chr(0xfeaa), utf8_chr(0xfeaa), utf8_chr(0xfea9)),
+ utf8_chr(0x0630) => array (utf8_chr(0xfeac), utf8_chr(0xfeac), utf8_chr(0xfeab)),
+ utf8_chr(0x0631) => array (utf8_chr(0xfeae), utf8_chr(0xfeae), utf8_chr(0xfead)),
+ utf8_chr(0x0632) => array (utf8_chr(0xfeb0), utf8_chr(0xfeb0), utf8_chr(0xfeaf)),
+ utf8_chr(0x0698) => array (utf8_chr(0xfb8b), utf8_chr(0xfb8b), utf8_chr(0xfb8a)),
+ utf8_chr(0x0633) => array (utf8_chr(0xfeb2), utf8_chr(0xfeb4), utf8_chr(0xfeb3)),
+ utf8_chr(0x0634) => array (utf8_chr(0xfeb6), utf8_chr(0xfeb8), utf8_chr(0xfeb7)),
+ utf8_chr(0x0635) => array (utf8_chr(0xfeba), utf8_chr(0xfebc), utf8_chr(0xfebb)),
+ utf8_chr(0x0636) => array (utf8_chr(0xfebe), utf8_chr(0xfec0), utf8_chr(0xfebf)),
+ utf8_chr(0x0637) => array (utf8_chr(0xfec2), utf8_chr(0xfec4), utf8_chr(0xfec3)),
+ utf8_chr(0x0638) => array (utf8_chr(0xfec6), utf8_chr(0xfec8), utf8_chr(0xfec7)),
+ utf8_chr(0x0639) => array (utf8_chr(0xfeca), utf8_chr(0xfecc), utf8_chr(0xfecb)),
+ utf8_chr(0x063a) => array (utf8_chr(0xfece), utf8_chr(0xfed0), utf8_chr(0xfecf)),
+ utf8_chr(0x0641) => array (utf8_chr(0xfed2), utf8_chr(0xfed4), utf8_chr(0xfed3)),
+ utf8_chr(0x0642) => array (utf8_chr(0xfed6), utf8_chr(0xfed8), utf8_chr(0xfed7)),
+ utf8_chr(0x06a9) => array (utf8_chr(0xfeda), utf8_chr(0xfedc), utf8_chr(0xfedb)),
+ utf8_chr(0x06af) => array (utf8_chr(0xfb93), utf8_chr(0xfb95), utf8_chr(0xfb94)),
+ utf8_chr(0x0644) => array (utf8_chr(0xfede), utf8_chr(0xfee0), utf8_chr(0xfedf)),
+ utf8_chr(0x0645) => array (utf8_chr(0xfee2), utf8_chr(0xfee4), utf8_chr(0xfee3)),
+ utf8_chr(0x0646) => array (utf8_chr(0xfee6), utf8_chr(0xfee8), utf8_chr(0xfee7)),
+ utf8_chr(0x0648) => array (utf8_chr(0xfeee), utf8_chr(0xfeee), utf8_chr(0xfeed)),
+ utf8_chr(0x06cc) => array (utf8_chr(0xfbfd), utf8_chr(0xfbff), utf8_chr(0xfbfe)),
+ utf8_chr(0x0643) => array (utf8_chr(0xfeda), utf8_chr(0xfedc), utf8_chr(0xfedb)),
+ utf8_chr(0x064a) => array (utf8_chr(0xfef2), utf8_chr(0xfef4), utf8_chr(0xfef3)),
+ utf8_chr(0x0623) => array (utf8_chr(0xfe84), utf8_chr(0xfe84), utf8_chr(0xfe83)),
+ utf8_chr(0x0624) => array (utf8_chr(0xfe86), utf8_chr(0xfe86), utf8_chr(0xfe85)),
+ utf8_chr(0x0625) => array (utf8_chr(0xfe88), utf8_chr(0xfe88), utf8_chr(0xfe87)),
+ utf8_chr(0x0626) => array (utf8_chr(0xfe8a), utf8_chr(0xfe8c), utf8_chr(0xfe8b)),
+ utf8_chr(0x0629) => array (utf8_chr(0xfe94), utf8_chr(0xfe98), utf8_chr(0xfe97))
+);
+
+$nastaligh = array (
+ utf8_chr(0x0647) => array (utf8_chr(0xfbab), utf8_chr(0xfbad), utf8_chr(0xfbac))
+);
+
+$normal = array (
+ utf8_chr(0x0647) => array (utf8_chr(0xfeea), utf8_chr(0xfeec), utf8_chr(0xfeeb))
+);
+
+$mp_chars = array (utf8_chr(0x0622), utf8_chr(0x0627), utf8_chr(0x062f), utf8_chr(0x0630), utf8_chr(0x0631), utf8_chr(0x0632),
+ utf8_chr(0x0698), utf8_chr(0x0648), utf8_chr(0x0623), utf8_chr(0x0625), utf8_chr(0x0624));
+
+$ignorelist = array (utf8_chr(0x0000), utf8_chr(0x064c), utf8_chr(0x064d), utf8_chr(0x064b), utf8_chr(0x064f), utf8_chr(0x0650),
+ utf8_chr(0x064e), utf8_chr(0x0651), utf8_chr(0x0653), utf8_chr(0x0670), utf8_chr(0x0654), utf8_chr(0xfe76), utf8_chr(0xfe7a),
+ utf8_chr(0xfe78), utf8_chr(0xfe7c), utf8_chr(0xfe7e), utf8_chr(0xfe74), utf8_chr(0xfe70), utf8_chr(0xfc5e), utf8_chr(0xfc5f),
+ utf8_chr(0xfc60), utf8_chr(0xfc61), utf8_chr(0xfc62), utf8_chr(0xfc63));
+
+ $str_back = $output = $e_output = $str_next = $str1 = $num = "";
+ if ($method == 'nastaligh')
+ $p_chars = array_merge($p_chars, $nastaligh);
+ else
+ $p_chars = array_merge($p_chars, $normal);
+ $str_len = utf8_strlen($str);
+ preg_match_all("/./u", $str, $ar);
+ for ($i = 0; $i < $str_len; $i++)
+ {
+ if (isset($ar[0][$i]))
+ $str1 = $ar[0][$i];
+ if(isset($ar[0][$i+1]) && in_array($ar[0][$i+1], $ignorelist))
+ {
+ if (isset($ar[0][$i+2]))
+ $str_next = $ar[0][$i+2];
+ if ($i == 2)
+ $str_back = $ar[0][$i-2];
+ if ($i > 1 && $i != 2)
+ $str_back = $ar[0][$i-1];
+ }
+ elseif ($i > 0 && isset($ar[0][$i-1]) && !in_array($ar[0][$i-1], $ignorelist))
+ {
+ if (isset($ar[0][$i+1]))
+ $str_next = $ar[0][$i+1];
+ if ($i != 0)
+ $str_back = $ar[0][$i-1];
+ }
else
{
- header('Content-type: image/png');
- imagepng($this->img);
- }
- imagedestroy($this->img);
- }
-
- function calculate_width()
- {
- switch ($this->type)
- {
- // Vertical bars
- case 1:
- $this->legend_box_width = ($this->legend_exists == true) ? ($this->string_width($this->biggest_graphic_name, $this->tsize) + 25) : 0;
- $this->graphic_area_width = ($this->space_between_bars * $this->total_parameters) + 30;
- $this->graphic_area_x1 += $this->string_width(($this->higher_value_str), $this->size);
- $this->width += $this->graphic_area_x1 + 20;
- $this->width += ($this->legend_exists == true) ? 50 : ((7 * strlen($this->axis_x)) + 10);
- break;
-
- // Horizontal bars
- case 2:
- $this->legend_box_width = ($this->legend_exists == true) ? ($this->string_width($this->biggest_graphic_name, $this->size) + 25) : 0;
- $this->graphic_area_width = ($this->string_width($this->higher_value_str, $this->size) > 50) ? (5 * ($this->string_width($this->higher_value_str, $this->size)) * 0.85) : 200;
- $this->graphic_area_x1 += 7 * strlen($this->biggest_x);
- $this->width += ($this->legend_exists == true) ? 60 : ((7 * strlen($this->axis_y)) + 30);
- $this->width += $this->graphic_area_x1;
- break;
-
- // Dots
- case 3:
- $this->legend_box_width = ($this->legend_exists == true) ? ($this->string_width($this->biggest_graphic_name, $this->size) + 25) : 0;
- $this->graphic_area_width = ($this->space_between_dots * $this->total_parameters) - 10;
- $this->graphic_area_x1 += $this->string_width(($this->higher_value_str), $this->size);
- $this->width += $this->graphic_area_x1 + 20;
- $this->width += ($this->legend_exists == true) ? 40 : ((7 * strlen($this->axis_x)) + 10);
- break;
-
- // Lines
- case 4:
- $this->legend_box_width = ($this->legend_exists == true) ? ($this->string_width($this->biggest_graphic_name, $this->size) + 25) : 0;
- $this->graphic_area_width = ($this->space_between_dots * $this->total_parameters) - 10;
- $this->graphic_area_x1 += $this->string_width(($this->higher_value_str), $this->size);
- $this->width += $this->graphic_area_x1 + 20;
- $this->width += ($this->legend_exists == true) ? 40 : ((7 * strlen($this->axis_x)) + 10);
- break;
-
- // Pie
- case 5:
- $this->legend_box_width = $this->string_width($this->biggest_x, $this->size) + 85;
- $this->graphic_area_width = 200;
- $this->width += 90;
- break;
-
- // Donut
- case 6:
- $this->legend_box_width = $this->string_width($this->biggest_x, $this->size) + 85;
- $this->graphic_area_width = 180;
- $this->width += 90;
- break;
- }
-
- $this->width += $this->graphic_area_width;
- $this->width += $this->legend_box_width;
-
-
- $this->graphic_area_x2 = $this->graphic_area_x1 + $this->graphic_area_width;
- $this->legend_box_x1 = $this->graphic_area_x2 + 40;
- $this->legend_box_x2 = $this->legend_box_x1 + $this->legend_box_width;
- }
-
- function calculate_height()
- {
- switch ($this->type)
- {
- // Vertical bars
- case 1:
- $this->legend_box_height = ($this->graphic_2_exists == true) ? 40 : 0;
- $this->graphic_area_height = 150;
- $this->height += 65;
- break;
-
- // Horizontal bars
- case 2:
- $this->legend_box_height = ($this->graphic_2_exists == true) ? 40 : 0;
- $this->graphic_area_height = ($this->space_between_bars * $this->total_parameters) + 10;
- $this->height += 65;
- break;
-
- // Dots
- case 3:
- $this->legend_box_height = ($this->graphic_2_exists == true) ? 40 : 0;
- $this->graphic_area_height = 150;
- $this->height += 65;
- break;
-
- // Lines
- case 4:
- $this->legend_box_height = ($this->graphic_2_exists == true) ? 40 : 0;
- $this->graphic_area_height = 150;
- $this->height += 65;
- break;
-
- // Pie
- case 5:
- $this->legend_box_height = (!empty($this->axis_x)) ? 30 : 5;
- $this->legend_box_height += (14 * $this->total_parameters);
- $this->graphic_area_height = 150;
- $this->height += 50;
- break;
-
- // Donut
- case 6:
- $this->legend_box_height = (!empty($this->axis_x)) ? 30 : 5;
- $this->legend_box_height += (14 * $this->total_parameters);
- $this->graphic_area_height = 180;
- $this->height += 50;
- break;
- }
-
- $this->height += $this->height_title;
- $this->height += ($this->legend_box_height > $this->graphic_area_height) ? ($this->legend_box_height - $this->graphic_area_height) : 0;
- $this->height += $this->graphic_area_height;
-
- $this->graphic_area_y2 = $this->graphic_area_y1 + $this->graphic_area_height;
- $this->legend_box_y1 = $this->graphic_area_y1 + 10;
- $this->legend_box_y2 = $this->legend_box_y1 + $this->legend_box_height;
- }
-
- function draw_legend()
- {
- $x1 = $this->legend_box_x1;
- $y1 = $this->legend_box_y1;
- $x2 = $this->legend_box_x2;
- $y2 = $this->legend_box_y2;
-
- imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->color['bg_legend']);
-
- $x = $x1 + 5;
- $y = $y1 + 5;
-
-
- // Draw legend values for VERTICAL BARS, HORIZONTAL BARS, DOTS and LINES
- if (preg_match("/^(1|2|3|4)$/", $this->type))
- {
- $color_1 = (preg_match("/^(1|2)$/", $this->type)) ? $this->color['bars'] : $this->color['line'];
- $color_2 = (preg_match("/^(1|2)$/", $this->type)) ? $this->color['bars_2'] : $this->color['line_2'];
-
- imagefilledrectangle($this->img, $x, $y, ($x+10), ($y+10), $color_1);
- imagerectangle($this->img, $x, $y, ($x+10), ($y+10), $this->color['title']);
- $this->_imagestring($this->img, $this->size, ($x+15), ($y-2), $this->graphic_1, $this->color['axis_values']);
- $y += 20;
- imagefilledrectangle($this->img, $x, $y, ($x+10), ($y+10), $color_2);
- imagerectangle($this->img, $x, $y, ($x+10), ($y+10), $this->color['title']);
- $this->_imagestring($this->img, $this->size, ($x+15), ($y-2), $this->graphic_2, $this->color['axis_values']);
- }
-
- // Draw legend values for PIE or DONUT
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- if (!empty($this->axis_x))
- {
- $this->_imagestring($this->img, $this->size, ((($x1+$x2)/2) - (strlen($this->axis_x)*7/2)), $y, $this->axis_x, $this->color['title']);
- $y += 25;
- }
-
- $num = 1;
-
- foreach ($this->x as $i => $parameter)
- {
- while ($num > 7)
- {
- $num -= 5;
- }
- $color = 'arc_' . $num;
-
- $percent = number_format(round(($this->y[$i] * 100 / $this->sum_total), 2), 2, ".", "") . ' %';
- $less = (strlen($percent) * 7);
-
- if ($num != 1)
- {
- imageline($this->img, ($x1+15), ($y-2), ($x2-5), ($y-2), $this->color['bg_lines']);
- }
- imagefilledrectangle($this->img, $x, $y, ($x+10), ($y+10), $this->color[$color]);
- imagerectangle($this->img, $x, $y, ($x+10), ($y+10), $this->color['title']);
- $this->_imagestring($this->img, $this->size, ($x+15), ($y-2), $parameter, $this->color['axis_values']);
- $this->_imagestring($this->img, $this->size, ($x2-$less), ($y-2), $percent, $this->color['axis_values']);
- $y += 14;
- $num++;
- }
- }
- }
-
-
- function string_width($string, $size)
- {
- $single_width = $size + 4;
- return $single_width * strlen($string);
- }
-
- function string_height($size)
- {
- if ($size <= 1)
- {
- $height = 8;
- }
- else if ($size <= 3)
- {
- $height = 12;
- }
- else if ($size >= 4)
- {
- $height = 14;
- }
- return $height;
- }
-
- function calculate_higher_value()
- {
- $digits = strlen(round($this->biggest_y));
- $interval = pow(10, ($digits-1));
- $this->higher_value = round(($this->biggest_y - ($this->biggest_y % $interval) + $interval), 1);
- $this->higher_value_str = $this->number_formated($this->higher_value, $this->dec1);
- }
-
- function number_formated($number, $dec_size = 1)
- {
- if ($this->latin_notation == true)
- return number_format(round($number, $dec_size), $dec_size, ",", ".");
- return number_format(round($number, $dec_size), $dec_size, ".", ",");
- }
-
- function number_float($number)
- {
- if ($this->latin_notation == true)
- $number = str_replace(".", "", $number);
- return (float)str_replace(",", "", $number);
- }
-
-
- function draw_credits()
- {
- $this->_imagestring($this->img, $this->size - 2, ($this->width-120), ($this->height-10), "Powered by Carlos Reche", $this->color['title']);
- }
-
-
- function load_color_palette()
- {
- switch ($this->skin)
- {
- // Office
- case 1:
- //$this->color['title'] = imagecolorallocate($this->img, 50, 50, 50);
- $this->color['title'] = imagecolorallocate($this->img, 40, 70, 130);
- //$this->color['background'] = imagecolorallocate($this->img, 238, 255, 238);
- $this->color['background'] = imagecolorallocate($this->img, 255, 255, 255);
- $this->color['axis_values'] = imagecolorallocate($this->img, 50, 50, 50);
- $this->color['axis_line'] = imagecolorallocate($this->img, 100, 100, 100);
- $this->color['bg_lines'] = imagecolorallocate($this->img, 220, 220, 220);
- $this->color['bg_legend'] = imagecolorallocate($this->img, 255, 255, 255);
-
- if (preg_match("/^(1|2)$/", $this->type))
- {
- $this->color['bars'] = imagecolorallocate($this->img, 100, 150, 200);
- $this->color['bars_shadow'] = imagecolorallocate($this->img, 50, 100, 150);
- $this->color['bars_2'] = imagecolorallocate($this->img, 200, 250, 150);
- $this->color['bars_2_shadow'] = imagecolorallocate($this->img, 120, 170, 70);
- }
- else if (preg_match("/^(3|4)$/", $this->type))
- {
- $this->color['line'] = imagecolorallocate($this->img, 100, 150, 200);
- $this->color['line_2'] = imagecolorallocate($this->img, 230, 100, 100);
- }
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- $this->color['arc_1'] = imagecolorallocate($this->img, 255, 150, 0);
- $this->color['arc_2'] = imagecolorallocate($this->img, 150, 0, 255);
- $this->color['arc_3'] = imagecolorallocate($this->img, 0, 255, 255);
- $this->color['arc_4'] = imagecolorallocate($this->img, 255, 0, 0);
- $this->color['arc_5'] = imagecolorallocate($this->img, 0, 255, 0);
- $this->color['arc_6'] = imagecolorallocate($this->img, 0, 0, 255);
- $this->color['arc_7'] = imagecolorallocate($this->img, 255, 255, 0);
- $this->color['arc_1_shadow'] = imagecolorallocate($this->img, 127, 75, 0);
- $this->color['arc_2_shadow'] = imagecolorallocate($this->img, 75, 0, 127);
- $this->color['arc_3_shadow'] = imagecolorallocate($this->img, 0, 127, 127);
- $this->color['arc_4_shadow'] = imagecolorallocate($this->img, 127, 0, 0);
- $this->color['arc_5_shadow'] = imagecolorallocate($this->img, 0, 127, 0);
- $this->color['arc_6_shadow'] = imagecolorallocate($this->img, 0, 0, 127);
- $this->color['arc_7_shadow'] = imagecolorallocate($this->img, 127, 127, 0);
- }
- break;
-
- // Matrix
- case 2:
- $this->color['title'] = imagecolorallocate($this->img, 255, 255, 255);
- $this->color['background'] = imagecolorallocate($this->img, 0, 0, 0);
- $this->color['axis_values'] = imagecolorallocate($this->img, 0, 230, 0);
- $this->color['axis_line'] = imagecolorallocate($this->img, 0, 200, 0);
- $this->color['bg_lines'] = imagecolorallocate($this->img, 100, 100, 100);
- $this->color['bg_legend'] = imagecolorallocate($this->img, 70, 70, 70);
-
- if (preg_match("/^(1|2)$/", $this->type))
- {
- $this->color['bars'] = imagecolorallocate($this->img, 50, 200, 50);
- $this->color['bars_shadow'] = imagecolorallocate($this->img, 0, 150, 0);
- $this->color['bars_2'] = imagecolorallocate($this->img, 255, 255, 255);
- $this->color['bars_2_shadow'] = imagecolorallocate($this->img, 220, 220, 220);
- }
- else if (preg_match("/^(3|4)$/", $this->type))
- {
- $this->color['line'] = imagecolorallocate($this->img, 220, 220, 220);
- $this->color['line_2'] = imagecolorallocate($this->img, 0, 180, 0);
- }
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- $this->color['arc_1'] = imagecolorallocate($this->img, 255, 255, 255);
- $this->color['arc_2'] = imagecolorallocate($this->img, 200, 220, 200);
- $this->color['arc_3'] = imagecolorallocate($this->img, 160, 200, 160);
- $this->color['arc_4'] = imagecolorallocate($this->img, 135, 180, 135);
- $this->color['arc_5'] = imagecolorallocate($this->img, 115, 160, 115);
- $this->color['arc_6'] = imagecolorallocate($this->img, 100, 140, 100);
- $this->color['arc_7'] = imagecolorallocate($this->img, 90, 120, 90);
- $this->color['arc_1_shadow'] = imagecolorallocate($this->img, 127, 127, 127);
- $this->color['arc_2_shadow'] = imagecolorallocate($this->img, 100, 110, 100);
- $this->color['arc_3_shadow'] = imagecolorallocate($this->img, 80, 100, 80);
- $this->color['arc_4_shadow'] = imagecolorallocate($this->img, 67, 90, 67);
- $this->color['arc_5_shadow'] = imagecolorallocate($this->img, 57, 80, 57);
- $this->color['arc_6_shadow'] = imagecolorallocate($this->img, 50, 70, 50);
- $this->color['arc_7_shadow'] = imagecolorallocate($this->img, 45, 60, 45);
- }
- break;
-
-
- // Spring
- case 3:
- $this->color['title'] = imagecolorallocate($this->img, 250, 50, 50);
- //$this->color['background'] = imagecolorallocate($this->img, 250, 250, 220);
- $this->color['background'] = imagecolorallocate($this->img, 255, 255, 255);
- $this->color['axis_values'] = imagecolorallocate($this->img, 50, 150, 50);
- $this->color['axis_line'] = imagecolorallocate($this->img, 50, 100, 50);
- $this->color['bg_lines'] = imagecolorallocate($this->img, 200, 224, 180);
- //$this->color['bg_legend'] = imagecolorallocate($this->img, 230, 230, 200);
- $this->color['bg_legend'] = imagecolorallocate($this->img, 255, 255, 255);
-
- if (preg_match("/^(1|2)$/", $this->type))
- {
- $this->color['bars'] = imagecolorallocate($this->img, 255, 170, 80);
- $this->color['bars_shadow'] = imagecolorallocate($this->img, 200, 120, 30);
- $this->color['bars_2'] = imagecolorallocate($this->img, 250, 230, 80);
- $this->color['bars_2_shadow'] = imagecolorallocate($this->img, 180, 150, 0);
- }
- else if (preg_match("/^(3|4)$/", $this->type))
- {
- $this->color['line'] = imagecolorallocate($this->img, 230, 100, 0);
- $this->color['line_2'] = imagecolorallocate($this->img, 220, 200, 50);
- }
- else if (preg_match("/^(5|6)$/", $this->type))
- {
- $this->color['arc_1'] = imagecolorallocate($this->img, 100, 150, 200);
- $this->color['arc_2'] = imagecolorallocate($this->img, 200, 250, 150);
- $this->color['arc_3'] = imagecolorallocate($this->img, 250, 200, 150);
- $this->color['arc_4'] = imagecolorallocate($this->img, 250, 150, 150);
- $this->color['arc_5'] = imagecolorallocate($this->img, 250, 250, 150);
- $this->color['arc_6'] = imagecolorallocate($this->img, 230, 180, 250);
- $this->color['arc_7'] = imagecolorallocate($this->img, 200, 200, 150);
- $this->color['arc_1_shadow'] = imagecolorallocate($this->img, 50, 75, 100);
- $this->color['arc_2_shadow'] = imagecolorallocate($this->img, 100, 125, 75);
- $this->color['arc_3_shadow'] = imagecolorallocate($this->img, 125, 100, 75);
- $this->color['arc_4_shadow'] = imagecolorallocate($this->img, 125, 75, 75);
- $this->color['arc_5_shadow'] = imagecolorallocate($this->img, 125, 125, 75);
- $this->color['arc_6_shadow'] = imagecolorallocate($this->img, 115, 90, 125);
- $this->color['arc_7_shadow'] = imagecolorallocate($this->img, 100, 100, 75);
- }
- break;
-
- }
- }
-
- function _imagestring($img, $size, $x, $y, $string, $col, $alt=0)
- {
- if ($alt && strlen($string) > 12)
- $string = substr($string, 0, 12);
-
- if ($this->encoding != 'UTF-8') {
- if (function_exists('iconv'))
- $string = iconv($this->encoding, 'UTF-8', $string);
+ if (isset($ar[0][$i+1]) && !empty($ar[0][$i+1]))
+ $str_next = $ar[0][$i+1];
+ elseif ($i > 0 && isset($ar[0][$i-1]))
+ $str_next = $ar[0][$i-1];
+ if ($i > 1 && isset($ar[0][$i-2]))
+ $str_back = $ar[0][$i-2];
+ }
+ if (!in_array($str1,$ignorelist))
+ {
+ if (array_key_exists($str1,$p_chars))
+ {
+ if (!$str_back || $str_back==" " || !array_key_exists($str_back,$p_chars))
+ {
+ if (!array_key_exists($str_back, $p_chars) && !array_key_exists($str_next, $p_chars))
+ $output = $str1.$output;
+ else
+ $output = $p_chars[$str1][2].$output;
+ continue;
+ }
+ elseif (array_key_exists($str_next, $p_chars) && array_key_exists($str_back, $p_chars))
+ {
+ if (in_array($str_back, $mp_chars) && array_key_exists($str_next, $p_chars))
+ $output = $p_chars[$str1][2].$output;
+ else
+ $output = $p_chars[$str1][1].$output;
+ continue;
+ }
+ elseif (array_key_exists($str_back, $p_chars) && !array_key_exists($str_next, $p_chars))
+ {
+ if (in_array($str_back, $mp_chars))
+ $output = $str1.$output;
+ else
+ $output = $p_chars[$str1][0].$output;
+ continue;
+ }
+ }
+ elseif ($z == "we")
+ {
+ $number = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+ "\xD9\xA0", "\xD9\xA1", "\xD9\xA2", "\xD9\xA3", "\xD9\xA4", "\xD9\xA5", "\xD9\xA6",
+ "\xD9\xA7", "\xD9\xA8", "\xD9\xA9", "\xDB\xB0", "\xDB\xB1", "\xDB\xB2", "\xDB\xB3",
+ "\xDB\xB4", "\xDB\xB5", "\xDB\xB6", "\xDB\xB7", "\xDB\xB8", "\xDB\xB9");
+ if (in_array($str1, $number))
+ {
+ $num .= $str1;
+ $str1 = "";
+ }
+ if (!in_array($str_next, $number))
+ {
+ $str1 .= $num;
+ $num = "";
+ }
+ //$output = $str1.$output;
+ $output = $output.$str1;
+ }
+ elseif ($z == "fa")
+ {
+ $number = array (utf8_chr(0x0660), utf8_chr(0x0661), utf8_chr(0x0662),
+ utf8_chr(0x0663), utf8_chr(0x0664), utf8_chr(0x0665), utf8_chr(0x0666),
+ utf8_chr(0x0667), utf8_chr(0x0668), utf8_chr(0x0669), utf8_chr(0x06f4),
+ utf8_chr(0x06f5), utf8_chr(0x06f6), utf8_chr(0x0030), utf8_chr(0x0031),
+ utf8_chr(0x0032), utf8_chr(0x0033), utf8_chr(0x0034), utf8_chr(0x0035),
+ utf8_chr(0x0036), utf8_chr(0x0037), utf8_chr(0x0038), utf8_chr(0x0039));
+ switch ($str1)
+ {
+ case ")" :
+ $str1 = "(";
+ break;
+ case "(" :
+ $str1 = ")";
+ break;
+ case "}" :
+ $str1 = "{";
+ break;
+ case "{" :
+ $str1 = "}";
+ break;
+ case "]" :
+ $str1 = "[";
+ break;
+ case "[" :
+ $str1 = "]";
+ break;
+ case ">" :
+ $str1 = "<";
+ break;
+ case "<" :
+ $str1 = ">";
+ break;
+ }
+ if (in_array($str1, $number))
+ {
+ $num .= $str1;
+ $str1 = "";
+ }
+ if (!in_array($str_next, $number))
+ {
+ $str1 .= $num;
+ $num = "";
+ }
+ $output = $str1.$output;
+ }
else
- $string = mb_convert_encoding($string, 'UTF-8', $this->encoding);
+ {
+ if (($str1 == utf8_chr(0x060c)) || ($str1 == utf8_chr(0x061f)) || ($str1 == utf8_chr(0x0621)) ||
+ (array_key_exists($str_next, $p_chars) && array_key_exists($str_back, $p_chars)) ||
+ ($str1 == " " && array_key_exists($str_back, $p_chars)) || ($str1 == " " &&
+ array_key_exists($str_next, $p_chars)))
+ {
+ if ($e_output)
+ {
+ $output = $e_output.$output;
+ $e_output = "";
+ }
+ $output = $str1.$output;
+ }
+ else
+ {
+ $e_output .= $str1;
+ if (array_key_exists($str_next, $p_chars) || $str_next == "")
+ {
+ $output = $e_output.$output;
+ $e_output = "";
+ }
+ }
+ }
}
+ else
+ $output = $str1.$output;
+ $str_next = null;
+ $str_back = null;
+ }
+ return $output;
+}
- if ($this->built_in)
- {
- imagestring($img, $size, $x, $y + $alt, $string, $col);
- }
- else
- {
- if ($size == 1)
- $size = 7;
- else if ($size == 2)
- $size = 8;
- else if ($size == 3)
- $size = 9;
- else if ($size == 4)
- $size = 11;
- else
- $size = 12;
- $y += $size + 3;
- //if ($alt)
- // $angle = -15;
- //else
- $angle = 0;
-
- imagettftext($img, $size, $angle, $x, $y + $alt, $col, $this->fontfile, $string);
- }
- }
+// For debugging
+if (!function_exists('dump'))
+{
+ function dump($str)
+ {
+ $req_dump = print_r($str, true);
+ $fp = fopen('dump.log', 'a');
+ date_default_timezone_set("Europe/Amsterdam");
+ $msg = "[" . date('Y-m-d / H:i:s') . "] - $req_dump\n";
+ fwrite($fp, $msg);
+ fclose($fp);
+ }
}
-?>
\ No newline at end of file
projects / fa-stable.git / blobdiff