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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; package net.osmand.router;
import net.osmand.GPXUtilities; import net.osmand.GPXUtilities;
import net.osmand.PlatformUtil;
import net.osmand.binary.BinaryMapAddressReaderAdapter;
import net.osmand.osm.edit.Node; import net.osmand.osm.edit.Node;
import net.osmand.osm.edit.OsmMapUtils; import net.osmand.osm.edit.OsmMapUtils;
import net.osmand.util.MapUtils; import net.osmand.util.MapUtils;
import org.apache.commons.logging.Log;
import java.awt.Color; import java.awt.Color;
import java.util.ArrayList; import java.util.ArrayList;
@ -21,11 +24,13 @@ public class RouteColorize {
private List<Data> dataList; 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 DARK_GREY = rgbaToDecimal(92, 92, 92, 255);
public static final int GREEN = -1087457024; public static final int LIGHT_GREY = rgbaToDecimal(200, 200, 200, 255);
public static final int YELLOW = -469770750; 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 { public enum ValueType {
ELEVATION, ELEVATION,
@ -45,6 +50,7 @@ public class RouteColorize {
public static int SLOPE_RANGE = 150; public static int SLOPE_RANGE = 150;
private static final Log LOG = PlatformUtil.getLog(RouteColorize.class);
/** /**
* @param minValue can be NaN * @param minValue can be NaN
@ -72,8 +78,10 @@ public class RouteColorize {
*/ */
public RouteColorize(int zoom, GPXUtilities.GPXFile gpxFile, ValueType type) { 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; return;
}
List<Double> latList = new ArrayList<>(); List<Double> latList = new ArrayList<>();
List<Double> lonList = new ArrayList<>(); List<Double> lonList = new ArrayList<>();
@ -129,7 +137,7 @@ public class RouteColorize {
double[] slopes = new double[elevations.length]; double[] slopes = new double[elevations.length];
if (latitudes.length != longitudes.length || latitudes.length != 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; return slopes;
} }
@ -269,7 +277,7 @@ public class RouteColorize {
private void checkPalette() { private void checkPalette() {
if (palette == null || palette.length < 2 || palette[0].length < 2 || palette[1].length < 2) { 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]; palette = new double[3][2];
double[][] defaultPalette = { double[][] defaultPalette = {
@ -358,7 +366,7 @@ public class RouteColorize {
double diff = distances[closestMaxIndex] - distances[closestMaxIndex - 1]; double diff = distances[closestMaxIndex] - distances[closestMaxIndex - 1];
double coef = (maxDist - distances[closestMaxIndex - 1]) / diff; double coef = (maxDist - distances[closestMaxIndex - 1]) / diff;
if (coef > 1 || coef < 0) { 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]; 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 diff = distances[closestMinIndex + 1] - distances[closestMinIndex];
double coef = (minDist - distances[closestMinIndex]) / diff; double coef = (minDist - distances[closestMinIndex]) / diff;
if (coef > 1 || coef < 0) { 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]; result[0] = (1 - coef) * elevations[closestMinIndex] + coef * elevations[closestMinIndex + 1];
} }
if (Double.isNaN(result[0]) || Double.isNaN(result[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; return result;
} }
@ -398,6 +406,14 @@ public class RouteColorize {
return result; 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 { public class Data {
int id; int id;
public double lat; public double lat;