Example #1
0
 /**
  * Create the SVG representation from this Drawable
  *
  * @param   RenderContext $ctx The context to use for rendering
  * @return  DOMElement         The SVG Element
  */
 public function toSvg(RenderContext $ctx)
 {
     $coords = $ctx->toAbsolute($this->x, $this->y);
     $circle = $ctx->getDocument()->createElement('circle');
     $circle->setAttribute('cx', Format::formatSVGNumber($coords[0]));
     $circle->setAttribute('cy', Format::formatSVGNumber($coords[1]));
     $circle->setAttribute('r', $this->radius);
     $circle->setAttribute('style', $this->getStyle());
     $this->applyAttributes($circle);
     return $circle;
 }
Example #2
0
 /**
  * Create the SVG representation from this Drawable
  *
  * @param   RenderContext $ctx The context to use for rendering
  * @return  DOMElement         The SVG Element
  */
 public function toSvg(RenderContext $ctx)
 {
     $doc = $ctx->getDocument();
     list($x1, $y1) = $ctx->toAbsolute($this->xStart, $this->yStart);
     list($x2, $y2) = $ctx->toAbsolute($this->xEnd, $this->yEnd);
     $line = $doc->createElement('line');
     $line->setAttribute('x1', Format::formatSVGNumber($x1));
     $line->setAttribute('x2', Format::formatSVGNumber($x2));
     $line->setAttribute('y1', Format::formatSVGNumber($y1));
     $line->setAttribute('y2', Format::formatSVGNumber($y2));
     $line->setAttribute('style', $this->getStyle());
     $this->applyAttributes($line);
     return $line;
 }
Example #3
0
 /**
  * Create the SVG representation from this Drawable
  *
  * @param   RenderContext $ctx  The context to use for rendering
  *
  * @return  DOMElement          The SVG Element
  */
 public function toSvg(RenderContext $ctx)
 {
     list($x, $y) = $ctx->toAbsolute($this->x, $this->y);
     $text = $ctx->getDocument()->createElement('text');
     $text->setAttribute('x', Format::formatSVGNumber($x - 15));
     $text->setAttribute('style', $this->getStyle() . ';font-size:' . $this->fontSize . '; font-family: Ubuntu, Calibri, Trebuchet MS, Helvetica, Verdana, sans-serif' . ';font-weight: ' . $this->fontWeight . ';font-stretch: ' . $this->fontStretch . '; font-style: normal;' . 'text-anchor: ' . $this->alignment);
     $text->setAttribute('y', Format::formatSVGNumber($y));
     $text->appendChild(new DOMText($this->text));
     return $text;
 }
Example #4
0
 /**
  * Create the SVG representation from this Drawable
  *
  * @param   RenderContext $ctx  The context to use for rendering
  *
  * @return  DOMElement          The SVG Element
  */
 public function toSvg(RenderContext $ctx)
 {
     $doc = $ctx->getDocument();
     $rect = $doc->createElement('rect');
     list($x, $y) = $ctx->toAbsolute($this->x, $this->y);
     if ($this->keepRatio) {
         $ctx->keepRatio();
     }
     list($width, $height) = $ctx->toAbsolute($this->width, $this->height);
     if ($this->keepRatio) {
         $ctx->ignoreRatio();
     }
     $rect->setAttribute('x', Format::formatSVGNumber($x));
     $rect->setAttribute('y', Format::formatSVGNumber($y));
     $rect->setAttribute('width', Format::formatSVGNumber($width));
     $rect->setAttribute('height', Format::formatSVGNumber($height));
     $rect->setAttribute('style', $this->getStyle());
     $this->applyAttributes($rect);
     $this->appendAnimation($rect, $ctx);
     return $rect;
 }
Example #5
0
 /**
  * Create the path for the pie slice
  *
  * @param   int $x      The x position of the pie slice
  * @param   int $y      The y position of the pie slice
  * @param   int $r      The absolute radius of the pie slice
  *
  * @return  string      A SVG path string
  */
 private function getPieSlicePath($x, $y, $r)
 {
     // The coordinate system is mirrored on the Y axis, so we have to flip cos and sin
     $xStart = $x + $r * sin($this->startRadian);
     $yStart = $y - $r * cos($this->startRadian);
     if ($this->endRadian - $this->startRadian == 2 * M_PI) {
         // To draw a full circle, adjust arc endpoint by a small (unvisible) value
         $this->endRadian -= 0.001;
         $pathString = 'M ' . Format::formatSVGNumber($xStart) . ' ' . Format::formatSVGNumber($yStart);
     } else {
         // Start at the center of the pieslice
         $pathString = 'M ' . $x . ' ' . $y;
         // Draw a straight line to the upper part of the arc
         $pathString .= ' L ' . Format::formatSVGNumber($xStart) . ' ' . Format::formatSVGNumber($yStart);
     }
     // Instead of directly connecting the upper part of the arc (leaving a triangle), draw a bow with the radius
     $pathString .= ' A ' . Format::formatSVGNumber($r) . ' ' . Format::formatSVGNumber($r);
     // These are the flags for the bow, see the SVG path documentation for details
     // http://www.w3.org/TR/SVG/paths.html#PathDataEllipticalArcCommands
     $pathString .= ' 0 ' . ($this->endRadian - $this->startRadian > M_PI ? '1' : '0 ') . ' 1';
     // xEnd and yEnd are the lower point of the arc
     $xEnd = $x + $r * sin($this->endRadian);
     $yEnd = $y - $r * cos($this->endRadian);
     $pathString .= ' ' . Format::formatSVGNumber($xEnd) . ' ' . Format::formatSVGNumber($yEnd);
     return $pathString;
 }
Example #6
0
 /**
  * Return a string containing the SVG transform attribute values for the padding
  *
  * @param   RenderContext $ctx  The context to determine the translation coordinates
  *
  * @return  string              The transformation string
  */
 public function getInnerTransform(RenderContext $ctx)
 {
     list($translateX, $translateY) = $ctx->toAbsolute($this->padding[self::PADDING_LEFT] + $this->getX(), $this->padding[self::PADDING_TOP] + $this->getY());
     list($scaleX, $scaleY) = $ctx->paddingToScaleFactor($this->padding);
     $scaleX *= $this->getWidth() / 100;
     $scaleY *= $this->getHeight() / 100;
     return sprintf('translate(%s, %s) scale(%s, %s)', Format::formatSVGNumber($translateX), Format::formatSVGNumber($translateY), Format::formatSVGNumber($scaleX), Format::formatSVGNumber($scaleY));
 }
Example #7
0
 /**
  * Create the SVG representation from this Drawable
  *
  * @param   RenderContext $ctx The context to use for rendering
  * @return  DOMElement         The SVG Element
  */
 public function toSvg(RenderContext $ctx)
 {
     $doc = $ctx->getDocument();
     $group = $doc->createElement('g');
     $pathDescription = '';
     $tpl = self::TPL_MOVE;
     $lastPoint = null;
     foreach ($this->points as $point) {
         if (!$this->isAbsolute) {
             $point = $ctx->toAbsolute($point[0], $point[1]);
         }
         $point[0] = Format::formatSVGNumber($point[0]);
         $point[1] = Format::formatSVGNumber($point[1]);
         if ($lastPoint && $this->discrete) {
             $pathDescription .= sprintf($tpl, $point[0], $lastPoint[1]);
         }
         $pathDescription .= vsprintf($tpl, $point);
         $lastPoint = $point;
         $tpl = self::TPL_STRAIGHT;
     }
     $path = $doc->createElement('path');
     if ($this->id) {
         $path->setAttribute('id', $this->id);
     }
     $path->setAttribute('d', $pathDescription);
     $path->setAttribute('style', $this->getStyle());
     $this->applyAttributes($path);
     $group->appendChild($path);
     return $group;
 }