Android-builders-club/OsmAnd
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

FIX issue 117

Browse source 
git-svn-id: https://osmand.googlecode.com/svn/trunk@615 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb 2010-10-30 17:41:14 +00:00
parent 9bf88062d5
commit 003c5a1d93
1 changed files with 21 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
OsmAnd/src/net/osmand/views/GPXLayer.java
View file

@ -58,7 +58,6 @@ public class GPXLayer implements OsmandMapLayer {
for (List<Location> l : points) {
path.rewind();
int startIndex = -1;
int endIndex = -1;
for (int i = 0; i < l.size(); i++) {
Location ls = l.get(i);
@ -67,34 +66,36 @@ public class GPXLayer implements OsmandMapLayer {
&& ls.getLongitude() <= latLonBounds.right ) {
startIndex = i > 0 ? i - 1 : i;
}
} else if (!(latLonBounds.left <= ls.getLongitude() + 0.01 && ls.getLongitude() - 0.01 <= latLonBounds.right
&& latLonBounds.bottom <= ls.getLatitude() + 0.01 && ls.getLatitude() - 0.01 <= latLonBounds.top)) {
endIndex = i;
} else if (!(latLonBounds.left <= ls.getLongitude() + 0.03 && ls.getLongitude() - 0.03 <= latLonBounds.right
&& latLonBounds.bottom <= ls.getLatitude() + 0.03 && ls.getLatitude() - 0.03 <= latLonBounds.top)) {
drawSegment(canvas, l, startIndex, i);
// do not continue make method more efficient (because it calls in UI thread)
// this break also has logical sense !
break;
// break;
startIndex = -1;
}
}
if (startIndex == -1) {
if (startIndex != -1) {
drawSegment(canvas, l, startIndex, l.size() - 1);
continue;
}
if (endIndex == -1) {
endIndex = l.size() - 1;
}
int px = view.getMapXForPoint(l.get(startIndex).getLongitude());
int py = view.getMapYForPoint(l.get(startIndex).getLatitude());
path.moveTo(px, py);
for (int i = startIndex + 1; i <= endIndex; i++) {
Location p = l.get(i);
int x = view.getMapXForPoint(p.getLongitude());
int y = view.getMapYForPoint(p.getLatitude());
path.lineTo(x, y);
}
canvas.drawPath(path, paint);
}
}
private void drawSegment(Canvas canvas, List<Location> l, int startIndex, int endIndex) {
int px = view.getMapXForPoint(l.get(startIndex).getLongitude());
int py = view.getMapYForPoint(l.get(startIndex).getLatitude());
path.moveTo(px, py);
for (int i = startIndex + 1; i <= endIndex; i++) {
Location p = l.get(i);
int x = view.getMapXForPoint(p.getLongitude());
int y = view.getMapYForPoint(p.getLatitude());
path.lineTo(x, y);
}
canvas.drawPath(path, paint);
}
public boolean isVisible(){