scratch-render

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Rectangle - Documentation</title> <script src="scripts/prettify/prettify.js"></script> <script src="scripts/prettify/lang-css.js"></script>  <link type="text/css" rel="stylesheet" href="styles/prettify.css"> <link type="text/css" rel="stylesheet" href="styles/jsdoc.css"> </head> <body> <input type="checkbox" id="nav-trigger" class="nav-trigger" /> <label for="nav-trigger" class="navicon-button x"> <div class="navicon"></div> </label> <label for="nav-trigger" class="overlay"></label> <nav> <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="BitmapSkin.html">BitmapSkin</a><ul class='methods'><li data-type='method'><a href="BitmapSkin.html#._getBitmapSize">_getBitmapSize</a></li><li data-type='method'><a href="BitmapSkin.html#calculateRotationCenter">calculateRotationCenter</a></li><li data-type='method'><a href="BitmapSkin.html#dispose">dispose</a></li><li data-type='method'><a 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href="Drawable.html#getEnabledEffects">getEnabledEffects</a></li><li data-type='method'><a href="Drawable.html#getFastBounds">getFastBounds</a></li><li data-type='method'><a href="Drawable.html#getUniforms">getUniforms</a></li><li data-type='method'><a href="Drawable.html#getVisible">getVisible</a></li><li data-type='method'><a href="Drawable.html#needsConvexHullPoints">needsConvexHullPoints</a></li><li data-type='method'><a href="Drawable.html#setConvexHullDirty">setConvexHullDirty</a></li><li data-type='method'><a href="Drawable.html#setConvexHullPoints">setConvexHullPoints</a></li><li data-type='method'><a href="Drawable.html#setTransformDirty">setTransformDirty</a></li><li data-type='method'><a href="Drawable.html#updateProperties">updateProperties</a></li></ul></li><li><a href="PenSkin.html">PenSkin</a><ul class='methods'><li data-type='method'><a href="PenSkin.html#_setAttributes">_setAttributes</a></li><li data-type='method'><a href="PenSkin.html#_setCanvasSize">_setCanvasSize</a></li><li data-type='method'><a href="PenSkin.html#calculateRotationCenter">calculateRotationCenter</a></li><li data-type='method'><a href="PenSkin.html#clear">clear</a></li><li data-type='method'><a href="PenSkin.html#dispose">dispose</a></li><li data-type='method'><a href="PenSkin.html#drawLine">drawLine</a></li><li data-type='method'><a href="PenSkin.html#drawPoint">drawPoint</a></li><li data-type='method'><a href="PenSkin.html#drawStamp">drawStamp</a></li><li data-type='method'><a href="PenSkin.html#getTexture">getTexture</a></li><li data-type='method'><a href="PenSkin.html#getUniforms">getUniforms</a></li><li data-type='method'><a href="PenSkin.html#onNativeSizeChanged">onNativeSizeChanged</a></li><li data-type='method'><a href="PenSkin.html#setRotationCenter">setRotationCenter</a></li></ul></li><li><a href="Rectangle.html">Rectangle</a><ul class='methods'><li data-type='method'><a href="Rectangle.html#clamp">clamp</a></li><li data-type='method'><a href="Rectangle.html#contains">contains</a></li><li data-type='method'><a href="Rectangle.html#initFromBounds">initFromBounds</a></li><li data-type='method'><a href="Rectangle.html#initFromPointsAABB">initFromPointsAABB</a></li><li data-type='method'><a href="Rectangle.html#intersects">intersects</a></li><li data-type='method'><a href="Rectangle.html#snapToInt">snapToInt</a></li></ul></li><li><a href="RenderWebGL.html">RenderWebGL</a><ul class='methods'><li data-type='method'><a href="RenderWebGL.html#_createGeometry">_createGeometry</a></li><li data-type='method'><a href="RenderWebGL.html#_drawThese">_drawThese</a></li><li data-type='method'><a href="RenderWebGL.html#_filterCandidatesTouching">_filterCandidatesTouching</a></li><li data-type='method'><a href="RenderWebGL.html#_getConvexHullPointsForDrawable">_getConvexHullPointsForDrawable</a></li><li data-type='method'><a href="RenderWebGL.html#_setNativeSize">_setNativeSize</a></li><li data-type='method'><a href="RenderWebGL.html#_touchingBounds">_touchingBounds</a></li><li data-type='method'><a href="RenderWebGL.html#createBitmapSkin">createBitmapSkin</a></li><li data-type='method'><a href="RenderWebGL.html#createDrawable">createDrawable</a></li><li data-type='method'><a href="RenderWebGL.html#createPenSkin">createPenSkin</a></li><li data-type='method'><a href="RenderWebGL.html#createSkinFromURL">createSkinFromURL</a></li><li data-type='method'><a href="RenderWebGL.html#createSVGSkin">createSVGSkin</a></li><li data-type='method'><a href="RenderWebGL.html#destroyDrawable">destroyDrawable</a></li><li data-type='method'><a href="RenderWebGL.html#destroySkin">destroySkin</a></li><li data-type='method'><a href="RenderWebGL.html#draw">draw</a></li><li data-type='method'><a href="RenderWebGL.html#extractDrawable">extractDrawable</a></li><li data-type='method'><a href="RenderWebGL.html#getBounds">getBounds</a></li><li data-type='method'><a href="RenderWebGL.html#getFencedPositionOfDrawable">getFencedPositionOfDrawable</a></li><li data-type='method'><a href="RenderWebGL.html#getNativeSize">getNativeSize</a></li><li data-type='method'><a href="RenderWebGL.html#getSkinSize">getSkinSize</a></li><li data-type='method'><a href="RenderWebGL.html#isTouchingColor">isTouchingColor</a></li><li data-type='method'><a href="RenderWebGL.html#isTouchingDrawables">isTouchingDrawables</a></li><li data-type='method'><a href="RenderWebGL.html#onNativeSizeChanged">onNativeSizeChanged</a></li><li data-type='method'><a href="RenderWebGL.html#penClear">penClear</a></li><li data-type='method'><a href="RenderWebGL.html#penLine">penLine</a></li><li data-type='method'><a href="RenderWebGL.html#penPoint">penPoint</a></li><li data-type='method'><a href="RenderWebGL.html#penStamp">penStamp</a></li><li data-type='method'><a href="RenderWebGL.html#pick">pick</a></li><li data-type='method'><a href="RenderWebGL.html#resize">resize</a></li><li data-type='method'><a href="RenderWebGL.html#setBackgroundColor">setBackgroundColor</a></li><li data-type='method'><a href="RenderWebGL.html#setDebugCanvas">setDebugCanvas</a></li><li data-type='method'><a href="RenderWebGL.html#setDrawableOrder">setDrawableOrder</a></li><li data-type='method'><a href="RenderWebGL.html#setStageSize">setStageSize</a></li><li data-type='method'><a href="RenderWebGL.html#updateDrawableProperties">updateDrawableProperties</a></li></ul></li><li><a href="ShaderManager.html">ShaderManager</a><ul class='methods'><li data-type='method'><a href="ShaderManager.html#_buildShader">_buildShader</a></li><li data-type='method'><a href="ShaderManager.html#getShader">getShader</a></li></ul></li><li><a href="Skin.html">Skin</a><ul class='methods'><li data-type='method'><a href="Skin.html#calculateRotationCenter">calculateRotationCenter</a></li><li data-type='method'><a href="Skin.html#dispose">dispose</a></li><li data-type='method'><a href="Skin.html#getTexture">getTexture</a></li><li data-type='method'><a href="Skin.html#getUniforms">getUniforms</a></li><li data-type='method'><a href="Skin.html#setRotationCenter">setRotationCenter</a></li></ul></li><li><a href="SvgRenderer.html">SvgRenderer</a><ul class='methods'><li data-type='method'><a href="SvgRenderer.html#_createSVGElement">_createSVGElement</a></li><li data-type='method'><a href="SvgRenderer.html#_draw">_draw</a></li><li data-type='method'><a href="SvgRenderer.html#_toString">_toString</a></li><li data-type='method'><a href="SvgRenderer.html#_transformMeasurements">_transformMeasurements</a></li><li data-type='method'><a href="SvgRenderer.html#_transformText">_transformText</a></li><li data-type='method'><a href="SvgRenderer.html#fromString">fromString</a></li><li data-type='method'><a href="SvgRenderer.html#getDrawRatio">getDrawRatio</a></li></ul></li><li><a href="SVGSkin.html">SVGSkin</a><ul class='methods'><li data-type='method'><a href="SVGSkin.html#calculateRotationCenter">calculateRotationCenter</a></li><li data-type='method'><a href="SVGSkin.html#dispose">dispose</a></li><li data-type='method'><a href="SVGSkin.html#getTexture">getTexture</a></li><li data-type='method'><a href="SVGSkin.html#getUniforms">getUniforms</a></li><li data-type='method'><a href="SVGSkin.html#setRotationCenter">setRotationCenter</a></li><li data-type='method'><a href="SVGSkin.html#setSVG">setSVG</a></li></ul></li></ul><h3>Modules</h3><ul><li><a href="module-RenderConstants.html">RenderConstants</a></li></ul><h3>Events</h3><ul><li><a href="RenderWebGL.html#event:event:NativeSizeChanged">event:NativeSizeChanged</a></li><li><a href="Skin.html#.event:event:WasAltered">event:WasAltered</a></li></ul><h3>Global</h3><ul><li><a href="global.html#FENCE_WIDTH">FENCE_WIDTH</a></li></ul> </nav> <div id="main"> <h1 class="page-title">Rectangle</h1> <section> <header> <h2> Rectangle </h2> </header> <article> <div class="container-overview"> <h4 class="name" id="Rectangle"><span class="type-signature"></span>new Rectangle<span class="signature">()</span><span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>A utility for creating and comparing axis-aligned rectangles. Rectangles are always initialized to the "largest possible rectangle"; use one of the init* methods below to set up a particular rectangle.</p> </div> </div> <h3 class="subsection-title">Members</h3> <h4 class="name" id="height"><span class="type-signature"></span>height<span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Height of the Rectangle.</p> </div> <h4 class="name" id="width"><span class="type-signature"></span>width<span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Width of the Rectangle.</p> </div> <h3 class="subsection-title">Methods</h3> <h4 class="name" id="clamp"><span class="type-signature"></span>clamp<span class="signature">(left, right, bottom, top)</span><span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Clamp a Rectangle to bounds.</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>left</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Left clamp.</p></td> </tr> <tr> <td class="name"><code>right</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Right clamp.</p></td> </tr> <tr> <td class="name"><code>bottom</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Bottom clamp.</p></td> </tr> <tr> <td class="name"><code>top</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Top clamp.</p></td> </tr> </tbody> </table> <h4 class="name" id="contains"><span class="type-signature"></span>contains<span class="signature">(other<span class="signature-attributes">non-null</span>)</span><span class="type-signature"> → {boolean}</span></h4> <dl class="details"> </dl> <div class="description"> <p>Determine if this Rectangle fully contains some other. Note that this is a comparison assuming the Rectangle was initialized with Scratch-space bounds or points.</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>other</code></td> <td class="type"> <span class="param-type"><a href="Rectangle.html">Rectangle</a></span> </td> <td class="description last"><p>Rectangle to check if fully contained.</p></td> </tr> </tbody> </table> <h5>Returns:</h5> <div class="param-desc"> <p>True if this Rectangle fully contains other.</p> </div> <dl class="param-type"> <dt> Type </dt> <dd> <span class="param-type">boolean</span> </dd> </dl> <h4 class="name" id="initFromBounds"><span class="type-signature"></span>initFromBounds<span class="signature">(left, right, bottom, top)</span><span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Initialize a Rectangle from given Scratch-coordinate bounds.</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>left</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Left bound of the rectangle.</p></td> </tr> <tr> <td class="name"><code>right</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Right bound of the rectangle.</p></td> </tr> <tr> <td class="name"><code>bottom</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Bottom bound of the rectangle.</p></td> </tr> <tr> <td class="name"><code>top</code></td> <td class="type"> <span class="param-type">number</span> </td> <td class="description last"><p>Top bound of the rectangle.</p></td> </tr> </tbody> </table> <h4 class="name" id="initFromPointsAABB"><span class="type-signature"></span>initFromPointsAABB<span class="signature">(points)</span><span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Initialize a Rectangle to the minimum AABB around a set of points.</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>points</code></td> <td class="type"> <span class="param-type">Array.<Array.<number>></span> </td> <td class="description last"><p>Array of [x, y] points.</p></td> </tr> </tbody> </table> <h4 class="name" id="intersects"><span class="type-signature"></span>intersects<span class="signature">(other<span class="signature-attributes">non-null</span>)</span><span class="type-signature"> → {boolean}</span></h4> <dl class="details"> </dl> <div class="description"> <p>Determine if this Rectangle intersects some other. Note that this is a comparison assuming the Rectangle was initialized with Scratch-space bounds or points.</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>other</code></td> <td class="type"> <span class="param-type"><a href="Rectangle.html">Rectangle</a></span> </td> <td class="description last"><p>Rectangle to check if intersecting.</p></td> </tr> </tbody> </table> <h5>Returns:</h5> <div class="param-desc"> <p>True if this Rectangle intersects other.</p> </div> <dl class="param-type"> <dt> Type </dt> <dd> <span class="param-type">boolean</span> </dd> </dl> <h4 class="name" id="snapToInt"><span class="type-signature"></span>snapToInt<span class="signature">()</span><span class="type-signature"></span></h4> <dl class="details"> </dl> <div class="description"> <p>Push out the Rectangle to integer bounds.</p> </div> </article> </section> </div> <br class="clear"> <footer> Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> using the <a href="https://github.com/clenemt/docdash">docdash</a> theme. </footer> <script>prettyPrint();</script> <script src="scripts/linenumber.js"></script> </body> </html>