libraries/svg_plot/pma_svg_data_point.php

   1 <?php
   2 /**
   3  * Handles the visualization of Data Point objects.
   4  *
   5  * @package phpMyAdmin
   6  */
   7
   8 require_once 'pma_svg_data_element.php';
   9
  10 class PMA_SVG_Data_Point extends PMA_SVG_Data_Element
  11 {
  12     /*
  13      * X-Coordinate of the point
  14      */
  15     private $cx;
  16
  17     /*
  18      * Y-Coordinate of the point
  19      */
  20     private $cy;
  21
  22     /*
  23      * A private constructor; prevents direct creation of object.
  24      */
  25     public function __construct($cx, $cy, $label, $dataRow)
  26     {
  27         parent::__construct($label,$dataRow);
  28         $this->cx = $cx;
  29         $this->cy = $cy;
  30
  31     }
  32
  33     public function prepareRowAsSVG($options)
  34     {
  35          return $this->prepareSvg($options);
  36     }
  37
  38     /**
  39      * Prepares and returns the code related to a row in the query result as SVG.
  40      *
  41      * @param array  $options  Array containing options related to properties of the point
  42      *
  43      * @return the code related to a row in the query result.
  44      */
  45
  46     protected function prepareSvg($options)
  47     {
  48         $point_options = array(
  49             'name'        => $this->label . '_' .$options['id'],
  50             'id'          => $this->label . 'id' . '_' . $options['id'],
  51             'class'       => 'point',
  52             'fill'        => 'white',
  53             'stroke'      => $options['color'],
  54             'stroke-width'=> 2,
  55         );
  56
  57         $row = '<circle cx="' . $this->cx . '" cy="' . $this->cy . '" r=".1"';
  58         foreach ($point_options as $option => $val) {
  59             $row .= ' ' . $option . '="' . trim($val) . '"';
  60         }
  61         $row .= '/>';
  62
  63         return $row;
  64     }
  65
  66     public function getCx()
  67     {
  68         return $this->cx;
  69     }
  70
  71     public function setCx($cx)
  72     {
  73         $this->cx = $cx;
  74     }
  75
  76     public function getCy()
  77     {
  78         return $this->cy;
  79     }
  80
  81     public function setCy($cy)
  82     {
  83         $this->cy = $cy;
  84     }
  85 }
  86 ?>