Файл: InstantSocial/uploud/components/reklama/graph/open-flash-chart.php
Строк: 1188
<?php
/**
* This class manages all functions of the open flash chart api.
*/
class graph
{
/**
* Constructer for the open_flash_chart_api
* Sets our default variables
*/
function graph()
{
$this->data_sets = array();
$this->data = array();
$this->links = array();
$this->width = 250;
$this->height = 200;
$this->js_path = 'js/';
$this->swf_path = '';
$this->x_labels = array();
$this->y_min = '';
$this->y_max = '';
$this->x_min = '';
$this->x_max = '';
$this->y_steps = '';
$this->title = '';
$this->title_style = '';
$this->occurence = 0;
$this->x_offset = '';
$this->x_tick_size = -1;
$this->y2_max = '';
$this->y2_min = '';
// GRID styles:
$this->x_axis_colour = '';
$this->x_axis_3d = '';
$this->x_grid_colour = '';
$this->x_axis_steps = 1;
$this->y_axis_colour = '';
$this->y_grid_colour = '';
$this->y2_axis_colour = '';
// AXIS LABEL styles:
$this->x_label_style = '';
$this->y_label_style = '';
$this->y_label_style_right = '';
// AXIS LEGEND styles:
$this->x_legend = '';
$this->x_legend_size = 20;
$this->x_legend_colour = '#000000';
$this->y_legend = '';
$this->y_legend_right = '';
//$this->y_legend_size = 20;
//$this->y_legend_colour = '#000000';
$this->lines = array();
$this->line_default['type'] = 'line';
$this->line_default['values'] = '3,#87421F';
$this->js_line_default = 'so.addVariable("line","3,#87421F");';
$this->bg_colour = '#ffffff';
$this->bg_image = '';
$this->inner_bg_colour = '';
$this->inner_bg_colour_2 = '';
$this->inner_bg_angle = '';
// PIE chart ------------
$this->pie = '';
$this->pie_values = '';
$this->pie_colours = '';
$this->pie_labels = '';
$this->tool_tip = '';
// which data lines are attached to the
// right Y axis?
$this->y2_lines = array();
// Number formatting:
$this->y_format='';
$this->num_decimals='';
$this->is_fixed_num_decimals_forced='';
$this->is_decimal_separator_comma='';
$this->is_thousand_separator_disabled='';
$this->output_type = '';
//
// set some default value incase the user forgets
// to set them, so at least they see *something*
// even is it is only the axis and some ticks
//
$this->set_y_min( 0 );
$this->set_y_max( 20 );
$this->set_x_axis_steps( 1 );
$this->y_label_steps( 5 );
}
/**
* Set the unique_id to use for the flash object id.
*/
function set_unique_id()
{
$this->unique_id = uniqid(rand(), true);
}
/**
* Get the flash object ID for the last rendered object.
*/
function get_unique_id()
{
return ($this->unique_id);
}
/**
* Set the base path for the swfobject.js
*
* @param base_path a string argument.
* The path to the swfobject.js file
*/
function set_js_path($path)
{
$this->js_path = $path;
}
/**
* Set the base path for the open-flash-chart.swf
*
* @param path a string argument.
* The path to the open-flash-chart.swf file
*/
function set_swf_path($path)
{
$this->swf_path = $path;
}
/**
* Set the type of output data.
*
* @param type a string argument.
* The type of data. Currently only type is js, or nothing.
*/
function set_output_type($type)
{
$this->output_type = $type;
}
/**
* returns the next line label for multiple lines.
*/
function next_line()
{
$line_num = '';
if( count( $this->lines ) > 0 )
$line_num = '_'. (count( $this->lines )+1);
return $line_num;
}
// escape commas (,)
function esc( $text )
{
// we replace the comma so it is not URL escaped
// if it is, flash just thinks it is a comma
// which is no good if we are splitting the
// string on commas.
$tmp = str_replace( ',', '#comma#', $text );
//$tmp = utf8_encode( $tmp );
// now we urlescape all dodgy characters (like & % $ etc..)
return urlencode( $tmp );
}
/**
* Format the text to the type of output.
*/
function format_output($function,$values)
{
if($this->output_type == 'js')
{
$tmp = 'so.addVariable("'. $function .'","'. $values . '");';
}
else
{
$tmp = '&'. $function .'='. $values .'&';
}
return $tmp;
}
/**
* Set the text and style of the title.
*
* @param title a string argument.
* The text of the title.
* @param style a string.
* CSS styling of the title.
*/
function set_title( $title, $style='' )
{
$this->title = $this->esc( $title );
if( strlen( $style ) > 0 )
$this->title_style = $style;
}
/**
* Set the width of the chart.
*
* @param width an int argument.
* The width of the chart frame.
*/
function set_width( $width )
{
$this->width = $width;
}
/**
* Set the height of the chart.
*
* @param height an int argument.
* The height of the chart frame.
*/
function set_height( $height )
{
$this->height = $height;
}
/**
* Set the base path of the swfobject.
*
* @param base a string argument.
* The base path of the swfobject.
*/
function set_base( $base='js/' )
{
$this->base = $base;
}
// Number formatting:
function set_y_format( $val )
{
$this->y_format = $val;
}
function set_num_decimals( $val )
{
$this->num_decimals = $val;
}
function set_is_fixed_num_decimals_forced( $val )
{
$this->is_fixed_num_decimals_forced = $val?'true':'false';
}
function set_is_decimal_separator_comma( $val )
{
$this->is_decimal_separator_comma = $val?'true':'false';
}
function set_is_thousand_separator_disabled( $val )
{
$this->is_thousand_separator_disabled = $val?'true':'false';
}
/**
* Set the data for the chart
* @param a an array argument.
* An array of the data to add to the chart.
*/
function set_data( $a )
{
$this->data[] = implode(',',$a);
}
// UGH, these evil functions are making me fell ill
function set_links( $links )
{
// TO DO escape commas:
$this->links[] = implode(',',$links);
}
// $val is a boolean
function set_x_offset( $val )
{
$this->x_offset = $val?'true':'false';
}
/**
* Set the tooltip to be displayed on each chart item.n
* n
* Replaceable tokens that can be used in the string include: n
* #val# - The actual value of whatever the mouse is over. n
* #key# - The key string. n
* <br> - New line. n
* #x_label# - The X label string. n
* #x_legend# - The X axis legend text. n
* Default string is: "#x_label#<br>#val#" n
*
* @param tip a string argument.
* A formatted string to show as the tooltip.
*/
function set_tool_tip( $tip )
{
$this->tool_tip = $this->esc( $tip );
}
/**
* Set the x axis labels
*
* @param a an array argument.
* An array of the x axis labels.
*/
function set_x_labels( $a )
{
$tmp = array();
foreach( $a as $item )
$tmp[] = $this->esc( $item );
$this->x_labels = $tmp;
}
/**
* Set the look and feel of the x axis labels
*
* @param font_size an int argument.
* The font size.
* @param colour a string argument.
* The hex colour value.
* @param orientation an int argument.
* The orientation of the x-axis text.
* 0 - Horizontal
* 1 - Vertical
* 2 - 45 degrees
* @param step an int argument.
* Show the label on every $step label.
* @param grid_colour a string argument.
*/
function set_x_label_style( $size, $colour='', $orientation=0, $step=-1, $grid_colour='' )
{
$this->x_label_style = $size;
if( strlen( $colour ) > 0 )
$this->x_label_style .= ','. $colour;
if( $orientation > -1 )
$this->x_label_style .= ','. $orientation;
if( $step > 0 )
$this->x_label_style .= ','. $step;
if( strlen( $grid_colour ) > 0 )
$this->x_label_style .= ','. $grid_colour;
}
/**
* Set the background colour.
* @param colour a string argument.
* The hex colour value.
*/
function set_bg_colour( $colour )
{
$this->bg_colour = $colour;
}
/**
* Set a background image.
* @param url a string argument.
* The location of the image.
* @param x a string argument.
* The x location of the image. 'Right', 'Left', 'Center'
* @param y a string argument.
* The y location of the image. 'Top', 'Bottom', 'Middle'
*/
function set_bg_image( $url, $x='center', $y='center' )
{
$this->bg_image = $url;
$this->bg_image_x = $x;
$this->bg_image_y = $y;
}
/**
* Attach a set of data (a line, area or bar chart) to the right Y axis.
* @param data_number an int argument.
* The numbered order the data was attached using set_data.
*/
function attach_to_y_right_axis( $data_number )
{
$this->y2_lines[] = $data_number;
}
/**
* Set the background colour of the grid portion of the chart.
* @param col a string argument.
* The hex colour value of the background.
* @param col2 a string argument.
* The hex colour value of the second colour if you want a gradient.
* @param angle an int argument.
* The angle in degrees to make the gradient.
*/
function set_inner_background( $col, $col2='', $angle=-1 )
{
$this->inner_bg_colour = $col;
if( strlen($col2) > 0 )
$this->inner_bg_colour_2 = $col2;
if( $angle != -1 )
$this->inner_bg_angle = $angle;
}
/**
* Internal function to build the y label style for y and y2
*/
function _set_y_label_style( $size, $colour )
{
$tmp = $size;
if( strlen( $colour ) > 0 )
$tmp .= ','. $colour;
return $tmp;
}
/**
* Set the look and feel of the y axis labels
*
* @param font_size an int argument.
* The font size.
* @param colour a string argument.
* The hex colour value.
*/
function set_y_label_style( $size, $colour='' )
{
$this->y_label_style = $this->_set_y_label_style( $size, $colour );
}
/**
* Set the look and feel of the right y axis labels
*
* @param font_size an int argument.
* The font size.
* @param colour a string argument.
* The hex colour value.
*/
function set_y_right_label_style( $size, $colour='' )
{
$this->y_label_style_right = $this->_set_y_label_style( $size, $colour );
}
function set_x_max( $max )
{
$this->x_max = floatval( $max );
}
function set_x_min( $min )
{
$this->x_min = floatval( $min );
}
/**
* Set the maximum value of the y axis.
*
* @param max an float argument.
* The maximum value.
*/
function set_y_max( $max )
{
$this->y_max = floatval( $max );
}
/**
* Set the minimum value of the y axis.
*
* @param min an float argument.
* The minimum value.
*/
function set_y_min( $min )
{
$this->y_min = floatval( $min );
}
/**
* Set the maximum value of the right y axis.
*
* @param max an float argument.
* The maximum value.
*/
function set_y_right_max( $max )
{
$this->y2_max = floatval($max);
}
/**
* Set the minimum value of the right y axis.
*
* @param min an float argument.
* The minimum value.
*/
function set_y_right_min( $min )
{
$this->y2_min = floatval($min);
}
/**
* Show the y label on every $step label.
*
* @param val an int argument.
* Show the label on every $step label.
*/
function y_label_steps( $val )
{
$this->y_steps = intval( $val );
}
function title( $title, $style='' )
{
$this->title = $this->esc( $title );
if( strlen( $style ) > 0 )
$this->title_style = $style;
}
/**
* Set the parameters of the x legend.
*
* @param text a string argument.
* The text of the x legend.
* @param font_size an int argument.
* The font size of the x legend text.
* @param colour a string argument
* The hex value of the font colour.
*/
function set_x_legend( $text, $size=-1, $colour='' )
{
$this->x_legend = $this->esc( $text );
if( $size > -1 )
$this->x_legend_size = $size;
if( strlen( $colour )>0 )
$this->x_legend_colour = $colour;
}
/**
* Set the size of the x label ticks.
*
* @param size an int argument.
* The size of the ticks in pixels.
*/
function set_x_tick_size( $size )
{
if( $size > 0 )
$this->x_tick_size = $size;
}
/**
* Set how often you would like to show a tick on the x axis.
*
* @param steps an int argument.
* Show a tick ever $steps.
*/
function set_x_axis_steps( $steps )
{
if ( $steps > 0 )
$this->x_axis_steps = $steps;
}
/**
* Set the depth in pixels of the 3D X axis slab.
*
* @param size an int argument.
* The depth in pixels of the 3D X axis.
*/
function set_x_axis_3d( $size )
{
if( $size > 0 )
$this->x_axis_3d = intval($size);
}
/**
* The private method of building the y legend output.
*/
function _set_y_legend( $text, $size, $colour )
{
$tmp = $text;
if( $size > -1 )
$tmp .= ','. $size;
if( strlen( $colour )>0 )
$tmp .= ','. $colour;
return $tmp;
}
/**
* Set the parameters of the y legend.
*
* @param text a string argument.
* The text of the y legend.
* @param font_size an int argument.
* The font size of the y legend text.
* @param colour a string argument
* The hex colour value of the font colour.
*/
function set_y_legend( $text, $size=-1, $colour='' )
{
$this->y_legend = $this->_set_y_legend( $text, $size, $colour );
}
/**
* Set the parameters of the right y legend.
*
* @param text a string argument.
* The text of the right y legend.
* @param font_size an int argument.
* The font size of the right y legend text.
* @param colour a string argument
* The hex value of the font colour.
*/
function set_y_right_legend( $text, $size=-1, $colour='' )
{
$this->y_legend_right = $this->_set_y_legend( $text, $size, $colour );
}
/**
* Set the colour of the x axis line and grid.
*
* @param axis a string argument.
* The hex colour value of the x axis line.
* @param grid a string argument.
* The hex colour value of the x axis grid.
*/
function x_axis_colour( $axis, $grid='' )
{
$this->x_axis_colour = $axis;
$this->x_grid_colour = $grid;
}
/**
* Set the colour of the y axis line and grid.
*
* @param axis a string argument.
* The hex colour value of the y axis line.
* @param grid a string argument.
* The hex colour value of the y axis grid.
*/
function y_axis_colour( $axis, $grid='' )
{
$this->y_axis_colour = $axis;
if( strlen( $grid ) > 0 )
$this->y_grid_colour = $grid;
}
/**
* Set the colour of the right y axis line.
*
* @param colour a string argument.
* The hex colour value of the right y axis line.
*/
function y_right_axis_colour( $colour )
{
$this->y2_axis_colour = $colour;
}
/**
* Draw a line without markers on values.
*
* @param width an int argument.
* The width of the line in pixels.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label
* @param circles an int argument
* Need to find out.
*/
function line( $width, $colour='', $text='', $size=-1, $circles=-1 )
{
$type = 'line'. $this->next_line();
$description = '';
if( $width > 0 )
{
$description .= $width;
$description .= ','. $colour;
}
if( strlen( $text ) > 0 )
{
$description.= ','. $text;
$description .= ','. $size;
}
if( $circles > 0 )
$description .= ','. $circles;
$this->lines[$type] = $description;
}
/**
* Draw a line with solid dot markers on values.
*
* @param width an int argument.
* The width of the line in pixels.
* @param dot_size an int argument.
* Size in pixels of the dot.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function line_dot( $width, $dot_size, $colour, $text='', $font_size='' )
{
$type = 'line_dot'. $this->next_line();
$description = "$width,$colour,$text";
if( strlen( $font_size ) > 0 )
$description .= ",$font_size,$dot_size";
$this->lines[$type] = $description;
}
/**
* Draw a line with hollow dot markers on values.
*
* @param width an int argument.
* The width of the line in pixels.
* @param dot_size an int argument.
* Size in pixels of the dot.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function line_hollow( $width, $dot_size, $colour, $text='', $font_size='' )
{
$type = 'line_hollow'. $this->next_line();
$description = "$width,$colour,$text";
if( strlen( $font_size ) > 0 )
$description .= ",$font_size,$dot_size";
$this->lines[$type] = $description;
}
/**
* Draw an area chart.
*
* @param width an int argument.
* The width of the line in pixels.
* @param dot_size an int argument.
* Size in pixels of the dot.
* @param colour a string argument.
* The hex colour value of the line.
* @param alpha an int argument.
* The percentage of transparency of the fill colour.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
* @param fill_colour a string argument.
* The hex colour value of the fill colour.
*/
function area_hollow( $width, $dot_size, $colour, $alpha, $text='', $font_size='', $fill_colour='' )
{
$type = 'area_hollow'. $this->next_line();
$description = "$width,$dot_size,$colour,$alpha";
if( strlen( $text ) > 0 )
$description .= ",$text,$font_size";
if( strlen( $fill_colour ) > 0 )
$description .= ','. $fill_colour;
$this->lines[$type] = $description;
}
/**
* Draw a bar chart.
*
* @param alpha an int argument.
* The percentage of transparency of the bar colour.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function bar( $alpha, $colour='', $text='', $size=-1 )
{
$type = 'bar'. $this->next_line();
$description = $alpha .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
}
/**
* Draw a bar chart with an outline.
*
* @param alpha an int argument.
* The percentage of transparency of the bar colour.
* @param colour a string argument.
* The hex colour value of the line.
* @param colour_outline a strng argument.
* The hex colour value of the outline.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function bar_filled( $alpha, $colour, $colour_outline, $text='', $size=-1 )
{
$type = 'filled_bar'. $this->next_line();
$description = "$alpha,$colour,$colour_outline,$text,$size";
$this->lines[$type] = $description;
}
function bar_sketch( $alpha, $offset, $colour, $colour_outline, $text='', $size=-1 )
{
$type = 'bar_sketch'. $this->next_line();
$description = "$alpha,$offset,$colour,$colour_outline,$text,$size";
$this->lines[$type] = $description;
}
/**
* Draw a 3D bar chart.
*
* @param alpha an int argument.
* The percentage of transparency of the bar colour.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function bar_3D( $alpha, $colour='', $text='', $size=-1 )
{
$type = 'bar_3d'. $this->next_line();
$description = $alpha .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
}
/**
* Draw a 3D bar chart that looks like glass.
*
* @param alpha an int argument.
* The percentage of transparency of the bar colour.
* @param colour a string argument.
* The hex colour value of the line.
* @param outline_colour a string argument.
* The hex colour value of the outline.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function bar_glass( $alpha, $colour, $outline_colour, $text='', $size=-1 )
{
$type = 'bar_glass'. $this->next_line();
$description = $alpha .','. $colour .','. $outline_colour .','. $text .','. $size;
$this->lines[$type] = $description;
}
/**
* Draw a faded bar chart.
*
* @param alpha an int argument.
* The percentage of transparency of the bar colour.
* @param colour a string argument.
* The hex colour value of the line.
* @param text a string argument.
* The label of the line.
* @param font_size an int argument.
* Font size of the label.
*/
function bar_fade( $alpha, $colour='', $text='', $size=-1 )
{
$type = 'bar_fade'. $this->next_line();
$description = $alpha .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
}
function candle( $data, $alpha, $line_width, $colour, $text='', $size=-1 )
{
$type = 'candle'. $this->next_line();
$description = $alpha .','. $line_width .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
$a = array();
foreach( $data as $can )
$a[] = $can->toString();
$this->data[] = implode(',',$a);
}
function hlc( $data, $alpha, $line_width, $colour, $text='', $size=-1 )
{
$type = 'hlc'. $this->next_line();
$description = $alpha .','. $line_width .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
$a = array();
foreach( $data as $can )
$a[] = $can->toString();
$this->data[] = implode(',',$a);
}
function scatter( $data, $line_width, $colour, $text='', $size=-1 )
{
$type = 'scatter'. $this->next_line();
$description = $line_width .','. $colour .','. $text .','. $size;
$this->lines[$type] = $description;
$a = array();
foreach( $data as $can )
$a[] = $can->toString();
$this->data[] = implode(',',$a);
}
//
// Patch by, Jeremy Miller (14th Nov, 2007)
//
/**
* Draw a pie chart.
*
* @param alpha an int argument.
* The percentage of transparency of the pie colour.
* @param $style a string argument.
* CSS style string
* @param label_colour a string argument.
* The hex colour value of the label.
* @param gradient a boolean argument.
* Use a gradient true or false.
* @param border_size an int argument.
* Size of the border in pixels.
*/
function pie( $alpha, $line_colour, $style, $gradient = true, $border_size = false )
{
$this->pie = $alpha.','.$line_colour.','.$style;
if( !$gradient )
{
$this->pie .= ','.!$gradient;
}
if ($border_size)
{
if ($gradient === false)
{
$this->pie .= ',';
}
$this->pie .= ','.$border_size;
}
}
/**
* Set the values of the pie chart.
*
* @param values an array argument.
* An array of the values for the pie chart.
* @param labels an array argument.
* An array of the labels for the pie pieces.
* @param links an array argument.
* An array of the links to the pie pieces.
*/
function pie_values( $values, $labels=array(), $links=array() )
{
$this->pie_values = implode(',',$values);
$this->pie_labels = implode(',',$labels);
$this->pie_links = implode(",",$links);
}
/**
* Set the pie slice colours.
*
* @param colours an array argument.
* The hex colour values of the pie pieces.
*/
function pie_slice_colours( $colours )
{
$this->pie_colours = implode(',',$colours);
}
/**
* Render the output.
*/
function render()
{
$tmp = array();
//echo headers_sent() ?'yes':'no';
if( !headers_sent() )
header('content-type: text; charset: utf-8');
if($this->output_type == 'js')
{
$this->set_unique_id();
$tmp[] = '<div id="' . $this->unique_id . '"></div>';
$tmp[] = '<script type="text/javascript" src="' . $this->js_path . 'swfobject.js"></script>';
$tmp[] = '<script type="text/javascript">';
$tmp[] = 'var so = new SWFObject("' . $this->swf_path . 'open-flash-chart.swf", "ofc", "'. $this->width . '", "' . $this->height . '", "9", "#FFFFFF");';
$tmp[] = 'so.addVariable("variables","true");';
}
if( strlen( $this->title ) > 0 )
{
$values = $this->title;
$values .= ','. $this->title_style;
$tmp[] = $this->format_output('title',$values);
}
if( strlen( $this->x_legend ) > 0 )
{
$values = $this->x_legend;
$values .= ','. $this->x_legend_size;
$values .= ','. $this->x_legend_colour;
$tmp[] = $this->format_output('x_legend',$values);
}
if( strlen( $this->x_label_style ) > 0 )
$tmp[] = $this->format_output('x_label_style',$this->x_label_style);
if( $this->x_tick_size > 0 )
$tmp[] = $this->format_output('x_ticks',$this->x_tick_size);
if( $this->x_axis_steps > 0 )
$tmp[] = $this->format_output('x_axis_steps',$this->x_axis_steps);
if( strlen( $this->x_axis_3d ) > 0 )
$tmp[] = $this->format_output('x_axis_3d',$this->x_axis_3d);
if( strlen( $this->y_legend ) > 0 )
$tmp[] = $this->format_output('y_legend',$this->y_legend);
if( strlen( $this->y_legend_right ) > 0 )
$tmp[] = $this->format_output('y2_legend',$this->y_legend_right);
if( strlen( $this->y_label_style ) > 0 )
$tmp[] = $this->format_output('y_label_style',$this->y_label_style);
$values = '5,10,'. $this->y_steps;
$tmp[] = $this->format_output('y_ticks',$values);
if( count( $this->lines ) == 0 && count($this->data_sets)==0 )
{
$tmp[] = $this->format_output($this->line_default['type'],$this->line_default['values']);
}
else
{
foreach( $this->lines as $type=>$description )
$tmp[] = $this->format_output($type,$description);
}
$num = 1;
foreach( $this->data as $data )
{
if( $num==1 )
{
$tmp[] = $this->format_output( 'values', $data);
}
else
{
$tmp[] = $this->format_output('values_'. $num, $data);
}
$num++;
}
$num = 1;
foreach( $this->links as $link )
{
if( $num==1 )
{
$tmp[] = $this->format_output( 'links', $link);
}
else
{
$tmp[] = $this->format_output('links_'. $num, $link);
}
$num++;
}
if( count( $this->y2_lines ) > 0 )
{
$tmp[] = $this->format_output('y2_lines',implode( ',', $this->y2_lines ));
//
// Should this be an option? I think so...
//
$tmp[] = $this->format_output('show_y2','true');
}
if( count( $this->x_labels ) > 0 )
$tmp[] = $this->format_output('x_labels',implode(',',$this->x_labels));
else
{
if( strlen($this->x_min) > 0 )
$tmp[] = $this->format_output('x_min',$this->x_min);
if( strlen($this->x_max) > 0 )
$tmp[] = $this->format_output('x_max',$this->x_max);
}
$tmp[] = $this->format_output('y_min',$this->y_min);
$tmp[] = $this->format_output('y_max',$this->y_max);
if( strlen($this->y2_min) > 0 )
$tmp[] = $this->format_output('y2_min',$this->y2_min);
if( strlen($this->y2_max) > 0 )
$tmp[] = $this->format_output('y2_max',$this->y2_max);
if( strlen( $this->bg_colour ) > 0 )
$tmp[] = $this->format_output('bg_colour',$this->bg_colour);
if( strlen( $this->bg_image ) > 0 )
{
$tmp[] = $this->format_output('bg_image',$this->bg_image);
$tmp[] = $this->format_output('bg_image_x',$this->bg_image_x);
$tmp[] = $this->format_output('bg_image_y',$this->bg_image_y);
}
if( strlen( $this->x_axis_colour ) > 0 )
{
$tmp[] = $this->format_output('x_axis_colour',$this->x_axis_colour);
$tmp[] = $this->format_output('x_grid_colour',$this->x_grid_colour);
}
if( strlen( $this->y_axis_colour ) > 0 )
$tmp[] = $this->format_output('y_axis_colour',$this->y_axis_colour);
if( strlen( $this->y_grid_colour ) > 0 )
$tmp[] = $this->format_output('y_grid_colour',$this->y_grid_colour);
if( strlen( $this->y2_axis_colour ) > 0 )
$tmp[] = $this->format_output('y2_axis_colour',$this->y2_axis_colour);
if( strlen( $this->x_offset ) > 0 )
$tmp[] = $this->format_output('x_offset',$this->x_offset);
if( strlen( $this->inner_bg_colour ) > 0 )
{
$values = $this->inner_bg_colour;
if( strlen( $this->inner_bg_colour_2 ) > 0 )
{
$values .= ','. $this->inner_bg_colour_2;
$values .= ','. $this->inner_bg_angle;
}
$tmp[] = $this->format_output('inner_background',$values);
}
if( strlen( $this->pie ) > 0 )
{
$tmp[] = $this->format_output('pie',$this->pie);
$tmp[] = $this->format_output('values',$this->pie_values);
$tmp[] = $this->format_output('pie_labels',$this->pie_labels);
$tmp[] = $this->format_output('colours',$this->pie_colours);
$tmp[] = $this->format_output('links',$this->pie_links);
}
if( strlen( $this->tool_tip ) > 0 )
$tmp[] = $this->format_output('tool_tip',$this->tool_tip);
if( strlen( $this->y_format ) > 0 )
$tmp[] = $this->format_output('y_format',$this->y_format);
if( strlen( $this->num_decimals ) > 0 )
$tmp[] = $this->format_output('num_decimals',$this->num_decimals);
if( strlen( $this->is_fixed_num_decimals_forced ) > 0 )
$tmp[] = $this->format_output('is_fixed_num_decimals_forced',$this->is_fixed_num_decimals_forced);
if( strlen( $this->is_decimal_separator_comma ) > 0 )
$tmp[] = $this->format_output('is_decimal_separator_comma',$this->is_decimal_separator_comma);
if( strlen( $this->is_thousand_separator_disabled ) > 0 )
$tmp[] = $this->format_output('is_thousand_separator_disabled',$this->is_thousand_separator_disabled);
$count = 1;
foreach( $this->data_sets as $set )
{
$tmp[] = $set->toString( $this->output_type, $count>1?'_'.$count:'' );
$count++;
}
if($this->output_type == 'js')
{
$tmp[] = 'so.write("' . $this->unique_id . '");';
$tmp[] = '</script>';
}
return implode("rn",$tmp);
}
}
class line
{
var $line_width;
var $colour;
var $_key;
var $key;
var $key_size;
// hold the data
var $data;
// extra tool tip info:
var $tips;
function line( $line_width, $colour )
{
$this->var = 'line';
$this->line_width = $line_width;
$this->colour = $colour;
$this->data = array();
$this->links = array();
$this->tips = array();
$this->_key = false;
}
function key( $key, $size )
{
$this->_key = true;
$this->key = graph::esc( $key );
$this->key_size = $size;
}
function add( $data )
{
$this->data[] = $data;
}
function add_link( $data, $link )
{
$this->data[] = $data;
$this->links[] = graph::esc( $link );
}
function add_data_tip( $data, $tip )
{
$this->data[] = $data;
$this->tips[] = graph::esc( $tip );
}
function add_data_link_tip( $data, $link, $tip )
{
$this->data[] = $data;
$this->links[] = graph::esc( $link );
$this->tips[] = graph::esc( $tip );
}
// return the variables for this chart
function _get_variable_list()
{
$values = array();
$values[] = $this->line_width;
$values[] = $this->colour;
if( $this->_key )
{
$values[] = $this->key;
$values[] = $this->key_size;
}
return $values;
}
function toString( $output_type, $set_num )
{
$values = implode( ',', $this->_get_variable_list() );
$tmp = array();
if( $output_type == 'js' )
{
$tmp[] = 'so.addVariable("'. $this->var.$set_num .'","'. $values . '");';
$tmp[] = 'so.addVariable("values'. $set_num .'","'. implode( ',', $this->data ) .'");';
if( count( $this->links ) > 0 )
$tmp[] = 'so.addVariable("links'. $set_num .'","'. implode( ',', $this->links ) .'");';
if( count( $this->tips ) > 0 )
$tmp[] = 'so.addVariable("tool_tips_set'. $set_num .'","'. implode( ',', $this->tips ) .'");';
}
else
{
$tmp[] = '&'. $this->var. $set_num .'='. $values .'&';
$tmp[] = '&values'. $set_num .'='. implode( ',', $this->data ) .'&';
if( count( $this->links ) > 0 )
$tmp[] = '&links'. $set_num .'='. implode( ',', $this->links ) .'&';
if( count( $this->tips ) > 0 )
$tmp[] = '&tool_tips_set'. $set_num .'='. implode( ',', $this->tips ) .'&';
}
return implode( "rn", $tmp );
}
}
class line_hollow extends line
{
var $dot_size;
function line_hollow( $line_width, $dot_size, $colour )
{
parent::line( $line_width, $colour );
$this->var = 'line_hollow';
$this->dot_size = $dot_size;
}
// return the variables for this chart
function _get_variable_list()
{
$values = array();
$values[] = $this->line_width;
$values[] = $this->colour;
if( $this->_key )
{
$values[] = $this->key;
$values[] = $this->key_size;
}
else
{
$values[] = '';
$values[] = '';
}
$values[] = $this->dot_size;
return $values;
}
}
class line_dot extends line_hollow
{
function line_dot( $line_width, $dot_size, $colour )
{
parent::line_dot( $line_width, $colour );
$this->var = 'line_dot';
}
}
class bar
{
var $colour;
var $alpha;
var $data;
var $links;
var $_key;
var $key;
var $key_size;
var $var;
// extra tool tip info:
var $tips;
function bar( $alpha, $colour )
{
$this->var = 'bar';
$this->alpha = $alpha;
$this->colour = $colour;
$this->data = array();
$this->links = array();
$this->tips = array();
$this->_key = false;
}
function key( $key, $size )
{
$this->_key = true;
$this->key = graph::esc( $key );
$this->key_size = $size;
}
function add( $data )
{
$this->data[] = $data;
}
function add_link( $data, $link )
{
$this->data[] = $data;
$this->links[] = graph::esc( $link );
}
function add_data_tip( $data, $tip )
{
$this->data[] = $data;
$this->tips[] = graph::esc( $tip );
}
// return the variables for this
// bar chart
function _get_variable_list()
{
$values = array();
$values[] = $this->alpha;
$values[] = $this->colour;
if( $this->_key )
{
$values[] = $this->key;
$values[] = $this->key_size;
}
return $values;
}
function toString( $output_type, $set_num )
{
$values = implode( ',', $this->_get_variable_list() );
$tmp = array();
if( $output_type == 'js' )
{
$tmp[] = 'so.addVariable("'. $this->var.$set_num .'","'. $values . '");';
$tmp[] = 'so.addVariable("values'. $set_num .'","'. implode( ',', $this->data ) .'");';
if( count( $this->links ) > 0 )
$tmp[] = 'so.addVariable("links'. $set_num .'","'. implode( ',', $this->links ) .'");';
if( count( $this->tips ) > 0 )
$tmp[] = 'so.addVariable("tool_tips_set'. $set_num .'","'. implode( ',', $this->tips ) .'");';
}
else
{
$tmp[] = '&'. $this->var. $set_num .'='. $values .'&';
$tmp[] = '&values'. $set_num .'='. implode( ',', $this->data ) .'&';
if( count( $this->links ) > 0 )
$tmp[] = '&links'. $set_num .'='. implode( ',', $this->links ) .'&';
if( count( $this->tips ) > 0 )
$tmp[] = '&tool_tips_set'. $set_num .'='. implode( ',', $this->tips ) .'&';
}
return implode( "rn", $tmp );
}
}
class bar_3d extends bar
{
function bar_3d( $alpha, $colour )
{
parent::bar( $alpha, $colour );
$this->var = 'bar_3d';
}
}
class bar_fade extends bar
{
function bar_fade( $alpha, $colour )
{
parent::bar( $alpha, $colour );
$this->var = 'bar_fade';
}
}
class bar_outline extends bar
{
var $outline_colour;
function bar_outline( $alpha, $colour, $outline_colour )
{
parent::bar( $alpha, $colour );
$this->var = 'filled_bar';
$this->outline_colour = $outline_colour;
}
// override the base method
function _get_variable_list()
{
$values = array();
$values[] = $this->alpha;
$values[] = $this->colour;
$values[] = $this->outline_colour;
if( $this->_key )
{
$values[] = $this->key;
$values[] = $this->key_size;
}
return $values;
}
}
class bar_glass extends bar_outline
{
function bar_glass( $alpha, $colour, $outline_colour )
{
parent::bar_outline( $alpha, $colour, $outline_colour );
$this->var = 'bar_glass';
}
}
//
// this has an outline colour and a 'jiggle' parameter
// called offset
//
class bar_sketch extends bar_outline
{
var $offset;
function bar_sketch( $alpha, $offset, $colour, $outline_colour )
{
parent::bar_outline( $alpha, $colour, $outline_colour );
$this->var = 'bar_sketch';
$this->offset = $offset;
}
// override the base method
function _get_variable_list()
{
$values = array();
$values[] = $this->alpha;
$values[] = $this->offset;
$values[] = $this->colour;
$values[] = $this->outline_colour;
if( $this->_key )
{
$values[] = $this->key;
$values[] = $this->key_size;
}
return $values;
}
}
class candle
{
var $out;
function candle( $high, $open, $close, $low )
{
$this->out = array();
$this->out[] = $high;
$this->out[] = $open;
$this->out[] = $close;
$this->out[] = $low;
}
function toString()
{
return '['. implode( ',', $this->out ) .']';
}
}
class hlc
{
var $out;
function hlc( $high, $low, $close )
{
$this->out = array();
$this->out[] = $high;
$this->out[] = $low;
$this->out[] = $close;
}
function toString()
{
return '['. implode( ',', $this->out ) .']';
}
}
class point
{
var $out;
function point( $x, $y, $size_px )
{
$this->out = array();
$this->out[] = $x;
$this->out[] = $y;
$this->out[] = $size_px;
}
function toString()
{
return '['. implode( ',', $this->out ) .']';
}
}
?>