library/openflashchart/php-ofc-library/open-flash-chart.php

   1 <?php
   2
   3 // var_dump(debug_backtrace());
   4
   5 //
   6 // Omar Kilani's php C extension for encoding JSON has been incorporated in stock PHP since 5.2.0
   7 // http://www.aurore.net/projects/php-json/
   8 //
   9 // -- Marcus Engene
  10 //
  11 if (! function_exists('json_encode'))
  12 {
  13         include_once 'JSON.php';
  14 }
  15
  16 include_once 'json_format.php';
  17
  18 // ofc classes
  19 include_once 'ofc_title.php';
  20 include_once 'ofc_y_axis_base.php';
  21 include_once 'ofc_y_axis.php';
  22 include_once 'ofc_y_axis_right.php';
  23 include_once 'ofc_y_axis_labels.php';
  24 include_once 'ofc_y_axis_label.php';
  25 include_once 'ofc_x_axis.php';
  26
  27
  28 include_once 'ofc_pie.php';
  29 //include_once 'ofc_bar.php';
  30 include_once 'ofc_bar_glass.php';
  31 include_once 'ofc_bar_filled.php';
  32 include_once 'ofc_bar_stack.php';
  33 //include_once 'ofc_bar_3d.php';
  34 include_once 'ofc_hbar.php';
  35 include_once 'ofc_line_base.php';
  36 include_once 'ofc_line.php';
  37 //include_once 'ofc_line_dot.php';
  38 //include_once 'ofc_line_hollow.php';
  39 include_once 'ofc_candle.php';
  40 include_once 'ofc_area_base.php';
  41 include_once 'ofc_tags.php';
  42 include_once 'ofc_arrow.php';
  43 //include_once 'ofc_area_hollow.php';
  44 //include_once 'ofc_area_line.php';
  45
  46 include_once 'ofc_x_legend.php';
  47 include_once 'ofc_y_legend.php';
  48 include_once 'ofc_bar_sketch.php';
  49 include_once 'ofc_scatter.php';
  50 include_once 'ofc_scatter_line.php';
  51 include_once 'ofc_x_axis_labels.php';
  52 include_once 'ofc_x_axis_label.php';
  53 include_once 'ofc_tooltip.php';
  54 include_once 'ofc_shape.php';
  55 include_once 'ofc_radar_axis.php';
  56 include_once 'ofc_radar_axis_labels.php';
  57 include_once 'ofc_radar_spoke_labels.php';
  58 include_once 'ofc_line_style.php';
  59
  60 include_once 'dot_base.php';
  61 include_once 'ofc_menu.php';
  62
  63 class open_flash_chart
  64 {
  65         function open_flash_chart()
  66         {
  67                 //$this->title = new title( "Many data lines" );
  68                 $this->elements = array();
  69         }
  70
  71         function set_title( $t )
  72         {
  73                 $this->title = $t;
  74         }
  75
  76         function set_x_axis( $x )
  77         {
  78                 $this->x_axis = $x;
  79         }
  80
  81         function set_y_axis( $y )
  82         {
  83                 $this->y_axis = $y;
  84         }
  85
  86         function add_y_axis( $y )
  87         {
  88                 $this->y_axis = $y;
  89         }
  90
  91         function set_y_axis_right( $y )
  92         {
  93                 $this->y_axis_right = $y;
  94         }
  95
  96         function add_element( $e )
  97         {
  98                 $this->elements[] = $e;
  99         }
 100
 101         function set_x_legend( $x )
 102         {
 103                 $this->x_legend = $x;
 104         }
 105
 106         function set_y_legend( $y )
 107         {
 108                 $this->y_legend = $y;
 109         }
 110
 111         function set_bg_colour( $colour )
 112         {
 113                 $this->bg_colour = $colour;
 114         }
 115
 116         function set_radar_axis( $radar )
 117         {
 118                 $this->radar_axis = $radar;
 119         }
 120
 121         function set_tooltip( $tooltip )
 122         {
 123                 $this->tooltip = $tooltip;
 124         }
 125
 126         /**
 127          * This is a bit funky :(
 128          *
 129          * @param $num_decimals as integer. Truncate the decimals to $num_decimals, e.g. set it
 130          * to 5 and 3.333333333 will display as 3.33333. 2.0 will display as 2 (or 2.00000 - see below)
 131          * @param $is_fixed_num_decimals_forced as boolean. If true it will pad the decimals.
 132          * @param $is_decimal_separator_comma as boolean
 133          * @param $is_thousand_separator_disabled as boolean
 134          *
 135          * This needs a bit of love and attention
 136          */
 137         function set_number_format($num_decimals, $is_fixed_num_decimals_forced, $is_decimal_separator_comma, $is_thousand_separator_disabled )
 138         {
 139                 $this->num_decimals = $num_decimals;
 140                 $this->is_fixed_num_decimals_forced = $is_fixed_num_decimals_forced;
 141                 $this->is_decimal_separator_comma = $is_decimal_separator_comma;
 142                 $this->is_thousand_separator_disabled = $is_thousand_separator_disabled;
 143         }
 144
 145         /**
 146          * This is experimental and will change as we make it work
 147          *
 148          * @param $m as ofc_menu
 149          */
 150         function set_menu($m)
 151         {
 152                 $this->menu = $m;
 153         }
 154
 155         function toString()
 156         {
 157                 if (function_exists('json_encode'))
 158                 {
 159                         return json_encode($this);
 160                 }
 161                 else
 162                 {
 163                         $json = new Services_JSON();
 164                         return $json->encode( $this );
 165                 }
 166         }
 167
 168         function toPrettyString()
 169         {
 170                 return json_format( $this->toString() );
 171         }
 172 }
 173
 174
 175
 176 //
 177 // there is no PHP end tag so we don't mess the headers up!
 178 //