crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/packages/OpenFlashChart/php-ofc-library/ofc_arrow.php

   1 <?php
   2
   3 class ofc_arrow
   4 {
   5         /**
   6          *@param $x as number. Start x position
   7          *@param $y as number. Start y position
   8          *@param $a as number. End x position
   9          *@param $b as number. End y position
  10          *@param $colour as string.
  11          *@param $barb_length as number. Length of the barbs in pixels.
  12          *@param $stroke as number. Width of the arrow in pixels.
  13          */
  14         function ofc_arrow($x, $y, $a, $b, $colour, $barb_length=10, $stroke=1)
  15         {
  16                 $this->type     = "arrow";
  17                 $this->start    = array("x"=>$x, "y"=>$y);
  18                 $this->end              = array("x"=>$a, "y"=>$b);
  19                 $this->colour($colour);
  20                 $this->{"barb-length"} = $barb_length;
  21                 $this->{"stroke"} = $stroke;
  22         }
  23
  24         function colour( $colour )
  25         {
  26                 $this->colour = $colour;
  27                 return $this;
  28         }
  29 }