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<?php |
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namespace nstdio\svg\shape; |
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use nstdio\svg\ElementInterface; |
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/** |
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* Class Rect |
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* The 'rect' element defines a rectangle which is axis-aligned with the current user coordinate system. Rounded |
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* rectangles can be achieved by setting appropriate values for attributes 'rx' and 'ry'. |
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* |
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* @link https://www.w3.org/TR/SVG11/shapes.html#RectElement |
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* @property float rx For rounded rectangles, the x-axis radius of the ellipse used to round off the corners of the |
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* rectangle. A negative value is an error |
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* @property float ry For rounded rectangles, the y-axis radius of the ellipse used to round off the corners of the |
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* rectangle. A negative value is an error |
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* @property float x The x-axis coordinate of the side of the rectangle which has the smaller x-axis coordinate value |
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* in the current user coordinate system. If the attribute is not specified, the effect is as if a value of |
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* "0" were specified. |
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* @property float y The y-axis coordinate of the side of the rectangle which has the smaller y-axis coordinate value |
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* in the current user coordinate system. If the attribute is not specified, the effect is as if a value of |
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* "0" were specified. |
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* @package nstdio\svg\shape |
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* @author Edgar Asatryan <[email protected]> |
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*/ |
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class Rect extends Shape |
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{ |
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public function __construct(ElementInterface $parent, $height, $width, $x = 0, $y = 0) |
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{ |
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parent::__construct($parent); |
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$this->height = $height; |
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$this->width = $width; |
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$this->x = $x; |
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$this->y = $y; |
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} |
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/** |
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* @param float $radius |
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*/ |
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public function setBorderRadius($radius) |
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{ |
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$this->rx = $radius; |
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$this->ry = $radius; |
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} |
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/** |
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* @return Path |
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*/ |
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public function toPath() |
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{ |
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$path = new Path($this->getRoot(), $this->x + $this->rx, $this->y); |
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list($x, $y, $width, $height, $rx, $ry) = [$this->x, $this->y, $this->width, $this->height, $this->rx, $this->ry]; |
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if ($rx === null) { |
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$rx = 0; |
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} |
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if ($ry === null) { |
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$ry = 0; |
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} |
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$path->hLineTo($x + $width - $rx) |
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->arcTo($rx, $ry, 0, false, true, $x + $width, $y + $ry) |
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->lineTo($x + $width, $y + $height - $ry) |
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->arcTo($rx, $ry, 0, false, true, $x + $width - $rx, $y + $height) |
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->lineTo($x + $rx, $y + $height) |
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->arcTo($rx, $ry, 0, false, true, $x, $y + $height - $ry) |
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->lineTo($x, $y + $ry) |
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->arcTo($rx, $ry, 0, false, true, $x + $rx, $y); |
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$attributes = $this->allAttributes(['width', 'height', 'x', 'y', 'rx', 'ry']); |
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foreach ($attributes as $key => $value) { |
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$path->{$key} = $value; |
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} |
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return $path; |
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} |
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public function getName() |
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{ |
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return 'rect'; |
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} |
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public function getCenterX() |
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{ |
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return $this->x + ($this->width / 2); |
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} |
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protected function getCenterY() |
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{ |
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return $this->y + ($this->width / 2); |
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} |
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} |
nstdio /
SVGMagick
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: