87a06c0086
This adds consistency between ol.Image and ol.ImageTile. Now both have an exportable getImage method.
39 lines
800 B
JavaScript
39 lines
800 B
JavaScript
goog.provide('ol.ImageCanvas');
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goog.require('ol.ImageBase');
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goog.require('ol.ImageState');
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/**
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* @constructor
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* @extends {ol.ImageBase}
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* @param {ol.Extent} extent Extent.
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* @param {number} resolution Resolution.
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* @param {number} pixelRatio Pixel ratio.
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* @param {Array.<ol.Attribution>} attributions Attributions.
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* @param {HTMLCanvasElement} canvas Canvas.
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*/
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ol.ImageCanvas = function(extent, resolution, pixelRatio, attributions,
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canvas) {
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goog.base(this, extent, resolution, pixelRatio, ol.ImageState.LOADED,
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attributions);
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/**
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* @private
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* @type {HTMLCanvasElement}
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*/
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this.canvas_ = canvas;
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};
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goog.inherits(ol.ImageCanvas, ol.ImageBase);
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/**
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* @inheritDoc
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*/
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ol.ImageCanvas.prototype.getImage = function(opt_context) {
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return this.canvas_;
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};
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