39 lines
996 B
JavaScript
39 lines
996 B
JavaScript
goog.provide('ol.ImageUrlFunction');
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goog.provide('ol.ImageUrlFunctionType');
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goog.require('ol.Size');
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/**
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* @typedef {function(this:ol.source.Source, ol.Extent, ol.Size, ol.Projection):
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* (string|undefined)}
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*/
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ol.ImageUrlFunctionType;
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/**
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* @param {string} baseUrl Base URL (may have query data).
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* @param {Object.<string,*>} params to encode in the url.
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* @param {function(string, Object.<string,*>, ol.Extent, ol.Size,
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* ol.Projection)} paramsFunction params function.
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* @return {ol.ImageUrlFunctionType} Image URL function.
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*/
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ol.ImageUrlFunction.createFromParamsFunction =
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function(baseUrl, params, paramsFunction) {
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return function(extent, size, projection) {
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return paramsFunction(
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baseUrl, params, extent, size, projection);
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};
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};
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/**
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* @param {ol.Extent} extent Extent.
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* @param {ol.Size} size Size.
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* @return {string|undefined} Image URL.
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*/
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ol.ImageUrlFunction.nullImageUrlFunction =
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function(extent, size) {
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return undefined;
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};
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