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Fix #3244

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This commit is contained in:
Victor Shcherb 2016-11-07 00:36:04 +01:00
parent d97b0a052a
commit 7e1d427373
1 changed files with 5 additions and 4 deletions
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9
OsmAnd/src/net/osmand/plus/views/RouteLayer.java
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@ -31,7 +31,7 @@ import android.graphics.PorterDuffColorFilter;
public class RouteLayer extends OsmandMapLayer {
private static final float EPSILON_IN_DPI = 4;
private static final float EPSILON_IN_DPI = 2;
private OsmandMapTileView view;
@ -273,9 +273,13 @@ public class RouteLayer extends OsmandMapLayer {
distances = new ArrayList<Double>(locations.size());
angles = new ArrayList<Double>(locations.size());
simplifyPoints.fill(0, locations.size(), (byte)0);
if(locations.size() > 0) {
simplifyPoints.set(0, (byte) 1);
}
double distInPix = (tb.getDistance(0, 0, tb.getPixWidth(), 0) / tb.getPixWidth());
double cullDistance = (distInPix * (EPSILON_IN_DPI * Math.max(1, tb.getDensity())));
cullRamerDouglasPeucker(simplifyPoints, locations, 0, locations.size() - 1, cullDistance);
int previousIndex = -1;
for(int i = 0; i < locations.size(); i++) {
double d = 0;
@ -301,9 +305,6 @@ public class RouteLayer extends OsmandMapLayer {
}
}
public List<Double> getAngles() {
return angles;
}
public List<Double> getDistances() {
return distances;