ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Prepare replays for vector tiles

Browse Source
This commit is contained in:
GaborFarkas
2017-05-15 22:52:19 +02:00
parent 0faf0dd2a1
commit c0fac0f5ca
2 changed files with 57 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/ol/render/webgl/linestringreplay.js
View File

@@ -324,16 +324,19 @@ if (ol.ENABLE_WEBGL) {
*/
ol.render.webgl.LineStringReplay.prototype.drawMultiLineString = function(multiLineStringGeometry, feature) {
var indexCount = this.indices.length;
var lineStringGeometries = multiLineStringGeometry.getLineStrings();
var ends = multiLineStringGeometry.getEnds();
ends.unshift(0);
var flatCoordinates = multiLineStringGeometry.getFlatCoordinates();
var stride = multiLineStringGeometry.getStride();
var i, ii;
for (i = 0, ii = lineStringGeometries.length; i < ii; ++i) {
var flatCoordinates = lineStringGeometries[i].getFlatCoordinates();
var stride = lineStringGeometries[i].getStride();
if (this.isValid_(flatCoordinates, 0, flatCoordinates.length, stride)) {
flatCoordinates = ol.geom.flat.transform.translate(flatCoordinates, 0, flatCoordinates.length,
stride, -this.origin[0], -this.origin[1]);
this.drawCoordinates_(
flatCoordinates, 0, flatCoordinates.length, stride);
if (ends.length > 1) {
for (i = 1, ii = ends.length; i < ii; ++i) {
if (this.isValid_(flatCoordinates, ends[i - 1], ends[i], stride)) {
var lineString = ol.geom.flat.transform.translate(flatCoordinates, ends[i - 1], ends[i],
stride, -this.origin[0], -this.origin[1]);
this.drawCoordinates_(
lineString, 0, lineString.length, stride);
}
}
}
if (this.indices.length > indexCount) {