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Add reprojectionErrorThreshold option to the tiled image sources

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This commit is contained in:
Petr Sloup
2015-07-23 15:04:58 +02:00
parent ebc1bc0096
commit 168b675191
13 changed files with 121 additions and 2 deletions
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5
src/ol/reproj/tile.js
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@@ -28,10 +28,12 @@ goog.require('ol.reproj.Triangulation');
* @param {number} y
* @param {number} pixelRatio
* @param {function(number, number, number, number) : ol.Tile} getTileFunction
* @param {number=} opt_errorThreshold
* @param {boolean=} opt_renderEdges
*/
ol.reproj.Tile = function(sourceProj, sourceTileGrid,
targetProj, targetTileGrid, z, x, y, pixelRatio, getTileFunction,
opt_errorThreshold,
opt_renderEdges) {
goog.base(this, [z, x, y], ol.TileState.IDLE);
@@ -111,7 +113,8 @@ ol.reproj.Tile = function(sourceProj, sourceTileGrid,
var targetResolution = targetTileGrid.getResolution(z);
var errorThresholdInPixels = ol.DEFAULT_RASTER_REPROJ_ERROR_THRESHOLD;
var errorThresholdInPixels = goog.isDef(opt_errorThreshold) ?
opt_errorThreshold : ol.DEFAULT_RASTER_REPROJ_ERROR_THRESHOLD;
// in source units
var errorThreshold = targetResolution * errorThresholdInPixels *