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Try to fix basemap generation

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This commit is contained in:
Victor Shcherb 2014-06-13 11:31:57 +02:00
parent 99b667c92b
commit d9a7c973b3
1 changed files with 6 additions and 4 deletions
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10
OsmAnd-java/src/net/osmand/util/MapUtils.java
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@ -156,11 +156,13 @@ public class MapUtils {
*/
public static double getTileNumberX(float zoom, double longitude){
if(longitude == 180d) {
return getPowZoom(zoom) - 1;
}
longitude = checkLongitude(longitude);
return (longitude + 180d)/360d * getPowZoom(zoom);
final double powZoom = getPowZoom(zoom);
double dz = (longitude + 180d)/360d * powZoom;
if (dz >= powZoom) {
return powZoom - 0.01;
}
return dz;
}
public static double getTileNumberY(float zoom, double latitude){