library/openflashchart/php-ofc-library/ofc_bar_base.php

   1 <?php
   2
   3 /* this is a base class */
   4
   5 class bar_base
   6 {
   7         function bar_base(){}
   8
   9         /**
  10          * @param $text as string the key text
  11          * @param $size as integer, size in pixels
  12          */
  13         function set_key( $text, $size )
  14         {
  15                 $this->text = $text;
  16                 $tmp = 'font-size';
  17                 $this->$tmp = $size;
  18         }
  19
  20         /**
  21          * syntatical sugar.
  22          */
  23         function key( $text, $size )
  24         {
  25                 $this->set_key( $text, $size );
  26         }
  27
  28         /**
  29          * @param $v as an array, a mix of:
  30          *      - a bar_value class. You can use this to customise the paramters of each bar.
  31          *      - integer. This is the Y position of the top of the bar.
  32          */
  33         function set_values( $v )
  34         {
  35                 $this->values = $v;
  36         }
  37
  38         /**
  39          * see set_values
  40          */
  41         function append_value( $v )
  42         {
  43                 $this->values[] = $v;
  44         }
  45
  46         /**
  47          * @param $colour as string, a HEX colour, e.g. '#ff0000' red
  48          */
  49         function set_colour( $colour )
  50         {
  51                 $this->colour = $colour;
  52         }
  53
  54         /**
  55          *syntatical sugar
  56          */
  57         function colour( $colour )
  58         {
  59                 $this->set_colour( $colour );
  60         }
  61
  62         /**
  63          * @param $alpha as real number (range 0 to 1), e.g. 0.5 is half transparent
  64          */
  65         function set_alpha( $alpha )
  66         {
  67                 $this->alpha = $alpha;
  68         }
  69
  70         /**
  71          * @param $tip as string, the tip to show. May contain various magic variables.
  72          */
  73         function set_tooltip( $tip )
  74         {
  75                 $this->tip = $tip;
  76         }
  77
  78         /**
  79          *@param $on_show as line_on_show object
  80          */
  81         function set_on_show($on_show)
  82         {
  83                 $this->{'on-show'} = $on_show;
  84         }
  85
  86         function set_on_click( $text )
  87         {
  88                 $tmp = 'on-click';
  89                 $this->$tmp = $text;
  90         }
  91
  92         function attach_to_right_y_axis()
  93         {
  94                 $this->axis = 'right';
  95         }
  96 }
  97