94 lines
1.3 KiB
JavaScript
94 lines
1.3 KiB
JavaScript
goog.provide('ol.render.canvas');
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/**
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* @const
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* @type {string}
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*/
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ol.render.canvas.defaultFont = '10px sans-serif';
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/**
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* @const
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* @type {ol.Color}
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*/
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ol.render.canvas.defaultFillStyle = [0, 0, 0, 1];
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/**
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* @const
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* @type {string}
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*/
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ol.render.canvas.defaultLineCap = 'round';
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/**
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* @const
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* @type {Array.<number>}
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*/
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ol.render.canvas.defaultLineDash = [];
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/**
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* @const
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* @type {number}
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*/
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ol.render.canvas.defaultLineDashOffset = 0;
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/**
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* @const
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* @type {string}
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*/
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ol.render.canvas.defaultLineJoin = 'round';
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/**
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* @const
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* @type {number}
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*/
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ol.render.canvas.defaultMiterLimit = 10;
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/**
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* @const
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* @type {ol.Color}
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*/
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ol.render.canvas.defaultStrokeStyle = [0, 0, 0, 1];
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/**
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* @const
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* @type {string}
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*/
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ol.render.canvas.defaultTextAlign = 'center';
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/**
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* @const
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* @type {string}
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*/
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ol.render.canvas.defaultTextBaseline = 'middle';
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/**
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* @const
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* @type {number}
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*/
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ol.render.canvas.defaultLineWidth = 1;
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/**
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* @param {CanvasRenderingContext2D} context Context.
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* @param {number} rotation Rotation.
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* @param {number} offsetX X offset.
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* @param {number} offsetY Y offset.
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*/
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ol.render.canvas.rotateAtOffset = function(context, rotation, offsetX, offsetY) {
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if (rotation !== 0) {
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context.translate(offsetX, offsetY);
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context.rotate(rotation);
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context.translate(-offsetX, -offsetY);
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}
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};
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