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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: Polygon</title>
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<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="fabric.ActiveSelection.html">ActiveSelection</a></li><li><a href="fabric.BaseBrush.html">BaseBrush</a></li><li><a href="fabric.Canvas.html">Canvas</a></li><li><a href="fabric.Circle.html">Circle</a></li><li><a href="fabric.CircleBrush.html">CircleBrush</a></li><li><a href="fabric.Color.html">Color</a></li><li><a href="fabric.Ellipse.html">Ellipse</a></li><li><a href="fabric.Gradient.html">Gradient</a></li><li><a href="fabric.Group.html">Group</a></li><li><a href="fabric.Image.html">Image</a></li><li><a href="fabric.Image.filters.BaseFilter.html">BaseFilter</a></li><li><a href="fabric.Image.filters.Blur.html">Blur</a></li><li><a href="fabric.Image.filters.Brightness.html">Brightness</a></li><li><a href="fabric.Image.filters.ColorMatrix.html">ColorMatrix</a></li><li><a href="fabric.Image.filters.Contrast.html">Contrast</a></li><li><a href="fabric.Image.filters.Convolute.html">Convolute</a></li><li><a href="fabric.Image.filters.fabric.Image.filter.BlendColor.html">BlendColor</a></li><li><a href="fabric.Image.filters.fabric.Image.filter.BlendImage.html">BlendImage</a></li><li><a href="fabric.Image.filters.Gamma.html">Gamma</a></li><li><a href="fabric.Image.filters.Grayscale.html">Grayscale</a></li><li><a href="fabric.Image.filters.HueRotation.html">HueRotation</a></li><li><a href="fabric.Image.filters.Invert.html">Invert</a></li><li><a href="fabric.Image.filters.Noise.html">Noise</a></li><li><a href="fabric.Image.filters.Pixelate.html">Pixelate</a></li><li><a href="fabric.Image.filters.RemoveColor.html">RemoveColor</a></li><li><a href="fabric.Image.filters.Resize.html">Resize</a></li><li><a href="fabric.Image.filters.Saturation.html">Saturation</a></li><li><a href="fabric.Intersection.html">Intersection</a></li><li><a href="fabric.IText.html">IText</a></li><li><a href="fabric.Line.html">Line</a></li><li><a href="fabric.Object.html">Object</a></li><li><a href="fabric.Path.html">Path</a></li><li><a href="fabric.Pattern.html">Pattern</a></li><li><a href="fabric.PatternBrush.html">PatternBrush</a></li><li><a href="fabric.PencilBrush.html">PencilBrush</a></li><li><a href="fabric.Point.html">Point</a></li><li><a href="fabric.Polygon.html">Polygon</a></li><li><a href="fabric.Polyline.html">Polyline</a></li><li><a href="fabric.Rect.html">Rect</a></li><li><a href="fabric.Shadow.html">Shadow</a></li><li><a href="fabric.SprayBrush.html">SprayBrush</a></li><li><a href="fabric.StaticCanvas.html">StaticCanvas</a></li><li><a href="fabric.Text.html">Text</a></li><li><a href="fabric.Textbox.html">Textbox</a></li><li><a href="fabric.Triangle.html">Triangle</a></li></ul><h3>Namespaces</h3><ul><li><a href="fabric.html">fabric</a></li><li><a href="fabric.Collection.html">Collection</a></li><li><a href="fabric.CommonMethods.html">CommonMethods</a></li><li><a href="fabric.Image.filters.html">filters</a></li><li><a href="fabric.Observable.html">Observable</a></li><li><a href="fabric.util.html">util</a></li><li><a href="fabric.util.array.html">array</a></li><li><a href="fabric.util.ease.html">ease</a></li><li><a href="fabric.util.object.html">object</a></li><li><a href="fabric.util.string.html">string</a></li></ul><h3>Global</h3><ul><li><a href="global.html#__cachedLines">__cachedLines</a></li><li><a href="global.html#_splitTextIntoLines">_splitTextIntoLines</a></li><li><a href="global.html#_wrapLine">_wrapLine</a></li><li><a href="global.html#_wrapText">_wrapText</a></li><li><a href="global.html#applyFilters">applyFilters</a></li><li><a href="global.html#copyGLTo2DDrawImage">copyGLTo2DDrawImage</a></li><li><a href="global.html#copyGLTo2DPutImageData">copyGLTo2DPutImageData</a></li><li><a href="global.html#dynamicMinWidth">dynamicMinWidth</a></li><li><a href="global.html#initialize">initialize</a></li><li><a href="global.html#isEndOfWrapping">isEndOfWrapping</a></li><li><a href="global.html#lockScalingFlip">lockScalingFlip</a></li><li><a href="global.html#minWidth">minWidth</a></li><li><a href="global.html#noScaleCache">noScaleCache</a></li><li><a href="global.html#styleHas">styleHas</a></li><li><a href="global.html#toObject">toObject</a></li><li><a href="global.html#type">type</a></li></ul>
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<div id="main">
<h1 class="page-title">Class: Polygon</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="fabric.html">fabric</a>.</span>Polygon</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="Polygon"><a href="#Polygon" ><span class="type-signature"></span>new Polygon<span class="signature">()</span><span class="type-signature"></span></a></h4>
<div class="description">
Polygon class
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line16887">line 16887</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="fabric.Polygon.html#initialize">fabric.Polygon#initialize</a> for constructor definition</li>
</ul>
</dd>
</dl>
</div>
<h3 class="subsection-title">Extends</h3>
<ul>
<li><a href="fabric.Polyline.html">fabric.Polyline</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id=".ATTRIBUTE_NAMES"><a href="#.ATTRIBUTE_NAMES" ><span class="type-signature">(static) </span>ATTRIBUTE_NAMES<span class="type-signature"></span></a></h4>
<div class="description">
List of attribute names to account for when parsing SVG element (used by `fabric.Polygon.fromElement`)
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line16931">line 16931</a>
</li></ul></dd>
</dl>
<div class="inherited">
<h4 class="name" id="__corner"><a href="#__corner" ><span class="type-signature"></span>__corner<span class="type-signature"> :number|string|any</span></a></h4>
<div class="description">
keeps the value of the last hovered coner during mouse move.
0 is no corner, or 'mt', 'ml', 'mtr' etc..
It should be private, but there is no harm in using it as
a read-only property.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
|
<span class="param-type">string</span>
|
<span class="param-type">any</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#__corner">fabric.Object#__corner</a>
</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>0</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12414">line 12414</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="aCoords"><a href="#aCoords" ><span class="type-signature"></span>aCoords<span class="type-signature"></span></a></h4>
<div class="description">
Describe object's corner position in canvas object absolute coordinates
properties are tl,tr,bl,br and describe the four main corner.
each property is an object with x, y, instance of Fabric.Point.
The coordinates depends from this properties: width, height, scaleX, scaleY
skewX, skewY, angle, strokeWidth, top, left.
Those coordinates are usefull to understand where an object is. They get updated
with oCoords but they do not need to be updated when zoom or panning change.
The coordinates get updated with @method setCoords.
You can calculate them without updating with @method calcCoords(true);
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#aCoords">fabric.Object#aCoords</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line13945">line 13945</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="angle"><a href="#angle" ><span class="type-signature"></span>angle<span class="type-signature"> :Number</span></a></h4>
<div class="description">
Angle of rotation of an object (in degrees)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#angle">fabric.Object#angle</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line11996">line 11996</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="backgroundColor"><a href="#backgroundColor" ><span class="type-signature"></span>backgroundColor<span class="type-signature"> :String</span></a></h4>
<div class="description">
Background color of an object.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">String</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#backgroundColor">fabric.Object#backgroundColor</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12138">line 12138</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="borderColor"><a href="#borderColor" ><span class="type-signature"></span>borderColor<span class="type-signature"> :String</span></a></h4>
<div class="description">
Color of controlling borders of an object (when it's active)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">String</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#borderColor">fabric.Object#borderColor</a>
</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>rgba(102,153,255,0.75)</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12052">line 12052</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="borderDashArray"><a href="#borderDashArray" ><span class="type-signature"></span>borderDashArray<span class="type-signature"> :Array</span></a></h4>
<div class="description">
Array specifying dash pattern of an object's borders (hasBorder must be true)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Array</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>1.6.2</li></ul></dd>
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#borderDashArray">fabric.Object#borderDashArray</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12059">line 12059</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="borderOpacityWhenMoving"><a href="#borderOpacityWhenMoving" ><span class="type-signature"></span>borderOpacityWhenMoving<span class="type-signature"> :Number</span></a></h4>
<div class="description">
Opacity of object's controlling borders when object is active and moving
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#borderOpacityWhenMoving">fabric.Object#borderOpacityWhenMoving</a>
</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>0.4</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12201">line 12201</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="borderScaleFactor"><a href="#borderScaleFactor" ><span class="type-signature"></span>borderScaleFactor<span class="type-signature"> :Number</span></a></h4>
<div class="description">
Scale factor of object's controlling borders
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#borderScaleFactor">fabric.Object#borderScaleFactor</a>
</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>1</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12208">line 12208</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">
<h4 class="name" id="cacheProperties"><a href="#cacheProperties" ><span class="type-signature"></span>cacheProperties<span class="type-signature"> :Array</span></a></h4>
<div class="description">
List of properties to consider when checking if cache needs refresh
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Array</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="fabric.Object.html#cacheProperties">fabric.Object#cacheProperties</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12440">line 12440</a>
</li></ul></dd>
</dl>
</div>
<div class="inherited">