library/openflashchart/php-ofc-library/ofc_x_axis.php

   1 <?php
   2
   3 class x_axis
   4 {
   5         function x_axis(){}
   6
   7         /**
   8          * @param $stroke as integer, with of the line and ticks
   9          */
  10         function set_stroke( $stroke )
  11         {
  12                 $this->stroke = $stroke;
  13         }
  14
  15         function stroke( $stroke )
  16         {
  17                 $this->set_stroke( $stroke );
  18                 return $this;
  19         }
  20
  21         /**
  22          *@param $colour as string HEX colour
  23          *@param $grid_colour as string HEX colour
  24          */
  25         function set_colours( $colour, $grid_colour )
  26         {
  27                 $this->set_colour( $colour );
  28                 $this->set_grid_colour( $grid_colour );
  29         }
  30
  31         /**
  32          *@param $colour as string HEX colour
  33          */
  34         function set_colour( $colour )
  35         {
  36                 $this->colour = $colour;
  37         }
  38
  39         function colour( $colour )
  40         {
  41                 $this->set_colour($colour);
  42                 return $this;
  43         }
  44
  45         function set_tick_height( $height )
  46         {
  47                 $tmp = 'tick-height';
  48                 $this->$tmp                     = $height;
  49         }
  50
  51         function tick_height( $height )
  52         {
  53                 $this->set_tick_height($height);
  54                 return $this;
  55         }
  56
  57         function set_grid_colour( $colour )
  58         {
  59                 $tmp = 'grid-colour';
  60                 $this->$tmp = $colour;
  61         }
  62
  63         function grid_colour( $colour )
  64         {
  65                 $this->set_grid_colour($colour);
  66                 return $this;
  67         }
  68
  69         /**
  70          * @param $o is a boolean. If true, the X axis start half a step in
  71          * This defaults to True
  72          */
  73         function set_offset( $o )
  74         {
  75                 $this->offset = $o?true:false;
  76         }
  77
  78         function offset( $o )
  79         {
  80                 $this->set_offset($o);
  81                 return $this;
  82         }
  83
  84         /**
  85          * @param $steps as integer. Which grid lines and ticks are visible.
  86          */
  87         function set_steps( $steps )
  88         {
  89                 $this->steps = $steps;
  90         }
  91
  92         function steps( $steps )
  93         {
  94                 $this->set_steps($steps);
  95                 return $this;
  96         }
  97
  98         /**
  99          * @param $val as an integer, the height in pixels of the 3D bar. Mostly
 100          * used for the 3D bar chart.
 101          */
 102         function set_3d( $val )
 103         {
 104                 $tmp = '3d';
 105                 $this->$tmp                             = $val;
 106         }
 107
 108         /**
 109          * @param $x_axis_labels as an x_axis_labels object
 110          * Use this to customize the labels (colour, font, etc...)
 111          */
 112         function set_labels( $x_axis_labels )
 113         {
 114                 //$this->labels = $v;
 115                 $this->labels = $x_axis_labels;
 116         }
 117
 118         /**
 119          * Sugar syntax: helper function to make the examples simpler.
 120          * @param $a is an array of labels
 121          */
 122         function set_labels_from_array( $a )
 123         {
 124                 $x_axis_labels = new x_axis_labels();
 125                 $x_axis_labels->set_labels( $a );
 126                 $this->labels = $x_axis_labels;
 127
 128                 if( isset( $this->steps ) )
 129                         $x_axis_labels->set_steps( $this->steps );
 130         }
 131
 132         /**
 133          * min and max.
 134          */
 135         function set_range( $min, $max )
 136         {
 137                 $this->min = $min;
 138                 $this->max = $max;
 139         }
 140 }