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Added rgbaToDecimal converter

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This commit is contained in:
ivanPyrohivskyi 2021-02-26 19:09:54 +02:00
parent 92c6ed4501
commit 27aab34bf9
1 changed files with 27 additions and 11 deletions
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38
OsmAnd-java/src/main/java/net/osmand/router/RouteColorize.java
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@ -1,9 +1,12 @@
package net.osmand.router;
import net.osmand.GPXUtilities;
import net.osmand.PlatformUtil;
import net.osmand.binary.BinaryMapAddressReaderAdapter;
import net.osmand.osm.edit.Node;
import net.osmand.osm.edit.OsmMapUtils;
import net.osmand.util.MapUtils;
import org.apache.commons.logging.Log;
import java.awt.Color;
import java.util.ArrayList;
@ -21,11 +24,13 @@ public class RouteColorize {
private List<Data> dataList;
public static final int DARK_GREY = -10724260;
public static final int LIGHT_GREY = -3618616;
public static final int RED = -65279;
public static final int GREEN = -1087457024;
public static final int YELLOW = -469770750;
public static final int DARK_GREY = rgbaToDecimal(92, 92, 92, 255);
public static final int LIGHT_GREY = rgbaToDecimal(200, 200, 200, 255);
public static final int RED = rgbaToDecimal(255,1,1,255);
public static final int GREEN = rgbaToDecimal(46,185,0,191);
public static final int YELLOW = rgbaToDecimal(255,222,2,227);
public enum ValueType {
ELEVATION,
@ -45,6 +50,7 @@ public class RouteColorize {
public static int SLOPE_RANGE = 150;
private static final Log LOG = PlatformUtil.getLog(RouteColorize.class);
/**
* @param minValue can be NaN
@ -72,8 +78,10 @@ public class RouteColorize {
*/
public RouteColorize(int zoom, GPXUtilities.GPXFile gpxFile, ValueType type) {
if (!gpxFile.hasTrkPt())
if (!gpxFile.hasTrkPt()) {
LOG.warn("GPX file is not consist of track points");
return;
}
List<Double> latList = new ArrayList<>();
List<Double> lonList = new ArrayList<>();
@ -129,7 +137,7 @@ public class RouteColorize {
double[] slopes = new double[elevations.length];
if (latitudes.length != longitudes.length || latitudes.length != elevations.length) {
//System.out.println("Sizes of arrays latitudes, longitudes and values are not match");
LOG.warn("Sizes of arrays latitudes, longitudes and values are not match");
return slopes;
}
@ -269,7 +277,7 @@ public class RouteColorize {
private void checkPalette() {
if (palette == null || palette.length < 2 || palette[0].length < 2 || palette[1].length < 2) {
//System.out.println("Fill palette in {{[color][value]},...} format. Will use default palette");
LOG.info("Will use default palette");
palette = new double[3][2];
double[][] defaultPalette = {
@ -358,7 +366,7 @@ public class RouteColorize {
double diff = distances[closestMaxIndex] - distances[closestMaxIndex - 1];
double coef = (maxDist - distances[closestMaxIndex - 1]) / diff;
if (coef > 1 || coef < 0) {
//System.out.println("Coefficient fo max must be 0..1 , coef=" + coef);
LOG.warn("Coefficient fo max must be 0..1 , coef=" + coef);
}
result[1] = (1 - coef) * elevations[closestMaxIndex - 1] + coef * elevations[closestMaxIndex];
}
@ -366,12 +374,12 @@ public class RouteColorize {
double diff = distances[closestMinIndex + 1] - distances[closestMinIndex];
double coef = (minDist - distances[closestMinIndex]) / diff;
if (coef > 1 || coef < 0) {
//System.out.println("Coefficient for min must be 0..1 , coef=" + coef);
LOG.warn("Coefficient for min must be 0..1 , coef=" + coef);
}
result[0] = (1 - coef) * elevations[closestMinIndex] + coef * elevations[closestMinIndex + 1];
}
if (Double.isNaN(result[0]) || Double.isNaN(result[1])) {
//System.out.println("Elevations wasn't calculated");
LOG.warn("Elevations wasn't calculated");
}
return result;
}
@ -398,6 +406,14 @@ public class RouteColorize {
return result;
}
private static int rgbaToDecimal(int r, int g, int b, int a) {
int value = ((a & 0xFF) << 24) |
((r & 0xFF) << 16) |
((g & 0xFF) << 8) |
((b & 0xFF) << 0);
return value;
}
public class Data {
int id;
public double lat;