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Merge pull request #1479 from twpayne/vector-api-draw-order

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[vector-api] Draw vector features in the order polygons, lines, images
This commit is contained in:
Tom Payne
2014-01-07 05:29:24 -08:00
parent a313331098 c816d0105d
commit 2ab1082737
2 changed files with 15 additions and 4 deletions
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9
src/ol/render/canvas/canvasreplay.js
View File

@@ -1300,12 +1300,13 @@ ol.render.canvas.ReplayGroup.prototype.replayHitDetection_ =
*/
ol.render.canvas.ReplayGroup.prototype.replay_ =
function(zs, context, extent, transform, renderGeometryFunction) {
var i, ii, replays, replayType, replay, result;
var i, ii, j, jj, replays, replayType, replay, result;
for (i = 0, ii = zs.length; i < ii; ++i) {
replays = this.replaysByZIndex_[zs[i].toString()];
for (replayType in replays) {
replay = replays[replayType];
if (ol.extent.intersects(extent, replay.getExtent())) {
for (j = 0, jj = ol.render.REPLAY_ORDER.length; j < jj; ++j) {
replay = replays[ol.render.REPLAY_ORDER[j]];
if (goog.isDef(replay) &&
ol.extent.intersects(extent, replay.getExtent())) {
result = replay.replay(
context, transform, renderGeometryFunction);
if (result) {

10
src/ol/render/ireplay.js
View File

@@ -14,6 +14,16 @@ ol.render.ReplayType = {
};
/**
* @const {Array.<ol.render.ReplayType>}
*/
ol.render.REPLAY_ORDER = [
ol.render.ReplayType.POLYGON,
ol.render.ReplayType.LINE_STRING,
ol.render.ReplayType.IMAGE
];
/**
* @interface