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Support hitTolerance in forEachLayerAtPixel

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This commit is contained in:
simonseyock
2017-09-23 15:05:24 +02:00
committed by Tim Schaub
parent 3b64641e5a
commit fcc7d87b06
7 changed files with 100 additions and 22 deletions
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4
src/ol/renderer/canvas/Map.js
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@@ -182,7 +182,7 @@ CanvasMapRenderer.prototype.renderFrame = function(frameState) {
/**
* @inheritDoc
*/
CanvasMapRenderer.prototype.forEachLayerAtPixel = function(pixel, frameState, callback, thisArg,
CanvasMapRenderer.prototype.forEachLayerAtPixel = function(pixel, frameState, hitTolerance, callback, thisArg,
layerFilter, thisArg2) {
let result;
const viewState = frameState.viewState;
@@ -201,7 +201,7 @@ CanvasMapRenderer.prototype.forEachLayerAtPixel = function(pixel, frameState, ca
if (visibleAtResolution(layerState, viewResolution) && layerFilter.call(thisArg2, layer)) {
const layerRenderer = /** @type {module:ol/renderer/canvas/Layer} */ (this.getLayerRenderer(layer));
result = layerRenderer.forEachLayerAtCoordinate(
coordinate, frameState, callback, thisArg);
coordinate, frameState, hitTolerance, callback, thisArg);
if (result) {
return result;
}