OpenLayers. Renderer. Canvas

A renderer based on the 2D ‘canvas’ drawing element.

Inherits

Summary
OpenLayers. Renderer. Canvas A renderer based on the 2D ‘canvas’ drawing element.
Properties
hitDetection {Boolean} Allow for hit detection of features.
Constructor
OpenLayers. Renderer. Canvas
Functions
supported {Boolean} Whether or not the browser supports the renderer class
Constants
OpenLayers. Renderer. Canvas. LABEL_ALIGN {Object}
OpenLayers. Renderer. Canvas. LABEL_FACTOR {Object}
OpenLayers. Renderer. Canvas. drawImageScaleFactor {Number} Scale factor to apply to the canvas drawImage arguments.

Properties

hitDetection

{Boolean} Allow for hit detection of features.  Default is true.

Constructor

OpenLayers. Renderer. Canvas

Parameters

containerID {String}
options {Object} Optional properties to be set on the renderer.

Functions

supported

supported: function()

Returns

{Boolean} Whether or not the browser supports the renderer class

Constants

OpenLayers. Renderer. Canvas. LABEL_ALIGN

{Object}

OpenLayers. Renderer. Canvas. LABEL_FACTOR

{Object}

OpenLayers. Renderer. Canvas. drawImageScaleFactor

{Number} Scale factor to apply to the canvas drawImage arguments.  This is always 1 except for Android 2.1 devices, to work around http://code.google.com /p /android /issues /detail?id=5141.

supported: function()
{Boolean} Whether or not the browser supports the renderer class
This is the base class for all renderers.
Contains convenience functions for string manipulation.
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