[Summary view]

   1  <?php namespace RedeyeVentures\GeoPattern;
   2  
   3  use RedeyeVentures\GeoPattern\SVGElements\Group;
   4  use RedeyeVentures\GeoPattern\SVGElements\Polyline;
   5  use RedeyeVentures\GeoPattern\SVGElements\Rectangle;
   6  use RedeyeVentures\GeoPattern\SVGElements\Circle;
   7  use RedeyeVentures\GeoPattern\SVGElements\Path;
   8  
   9  class SVG {
  10  
  11      protected $width;
  12      protected $height;
  13      protected $svgString;
  14  
  15      function __construct($options=array())
  16      {
  17          $this->width = 100;
  18          $this->height = 100;
  19          $this->svgString = '';
  20      }
  21  
  22      public function setWidth($width)
  23      {
  24          $this->width = floor($width);
  25          return $this;
  26      }
  27  
  28      public function setHeight($height)
  29      {
  30          $this->height = floor($height);
  31          return $this;
  32      }
  33  
  34      protected function getSvgHeader()
  35      {
  36          return "<?xml version=\"1.0\"?><svg xmlns=\"http://www.w3.org/2000/svg\" width=\"{$this->width}\" height=\"{$this->height}\">";
  37      }
  38  
  39      protected function getSvgFooter()
  40      {
  41          return '</svg>';
  42      }
  43  
  44      public function addRectangle($x, $y, $width, $height, $args=array())
  45      {
  46          $rectangle = new Rectangle($x, $y, $width, $height, $args);
  47          $this->svgString .= $rectangle;
  48          return $this;
  49      }
  50  
  51      public function addCircle($cx, $cy, $r, $args=array())
  52      {
  53          $circle = new Circle($cx, $cy, $r, $args);
  54          $this->svgString .= $circle;
  55          return $this;
  56      }
  57  
  58      public function addPath($d, $args=array())
  59      {
  60          $path = new Path($d, $args);
  61          $this->svgString .= $path;
  62          return $this;
  63      }
  64  
  65      public function addPolyline($points, $args=array())
  66      {
  67          $polyline = new Polyline($points, $args);
  68          $this->svgString .= $polyline;
  69          return $this;
  70      }
  71  
  72      public function addGroup($group, $args=array())
  73      {
  74          if ($group instanceof Group)
  75          {
  76              $group->setArgs($args);
  77              $this->svgString .= $group;
  78              return $this;
  79          }
  80          throw new \InvalidArgumentException("The group provided is not a valid instance of Group.");
  81      }
  82  
  83      public function getString()
  84      {
  85          return $this->getSvgHeader().$this->svgString.$this->getSvgFooter();
  86      }
  87  
  88      public function __toString()
  89      {
  90          return $this->getString();
  91      }
  92  
  93  
  94  }