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Draw transport route with colors

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This commit is contained in:
crimean 2018-11-25 18:41:49 +03:00
parent f399119723
commit b1152c4271
3 changed files with 134 additions and 44 deletions
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2
OsmAnd/src/net/osmand/plus/routing/RoutingHelper.java
View file

@ -936,6 +936,7 @@ public class RoutingHelper {
}
public void recalculateRouteDueToSettingsChange() {
clearCurrentRoute(finalLocation, intermediatePoints);
if (isPublicTransportMode()) {
Location start = lastFixedLocation;
LatLon finish = finalLocation;
@ -946,7 +947,6 @@ public class RoutingHelper {
transportRoutingHelper.recalculateRouteDueToSettingsChange();
}
} else {
clearCurrentRoute(finalLocation, intermediatePoints);
recalculateRouteInBackground(lastFixedLocation, finalLocation, intermediatePoints, currentGPXRoute, route, true, false);
}
}

38
OsmAnd/src/net/osmand/plus/views/OsmandMapLayer.java
View file

@ -13,6 +13,7 @@ import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffColorFilter;
import android.os.AsyncTask;
import android.support.annotation.NonNull;
import android.util.Pair;
import android.view.MotionEvent;
import net.osmand.binary.BinaryMapIndexReader;
@ -137,14 +138,25 @@ public abstract class OsmandMapLayer {
return x >= lx && x <= rx && y >= ty && y <= by;
}
public int calculatePath(RotatedTileBox tb, TIntArrayList xs, TIntArrayList ys, Path path) {
List<Pair<Path, Integer>> paths = new ArrayList<>();
int res = calculatePath(tb, xs, ys, null, paths);
if (paths.size() > 0) {
path.addPath(paths.get(0).first);
}
return res;
}
public int calculatePath(RotatedTileBox tb, TIntArrayList xs, TIntArrayList ys, List<Integer> colors, List<Pair<Path, Integer>> paths) {
boolean segmentStarted = false;
int prevX = xs.get(0);
int prevY = ys.get(0);
int height = tb.getPixHeight();
int width = tb.getPixWidth();
int cnt = 0;
boolean hasColors = colors != null && colors.size() == xs.size();
int color = hasColors ? colors.get(0) : 0;
Path path = new Path();
boolean prevIn = isIn(prevX, prevY, 0, 0, width, height);
for (int i = 1; i < xs.size(); i++) {
int currX = xs.get(i);
@ -186,6 +198,21 @@ public abstract class OsmandMapLayer {
prevIn = currIn;
prevX = currX;
prevY = currY;
if (hasColors) {
int newColor = colors.get(i);
if (color != newColor) {
paths.add(new Pair<>(path, color));
path = new Path();
if (segmentStarted) {
path.moveTo(currX, currY);
}
color = newColor;
}
}
}
if (!path.isEmpty()) {
paths.add(new Pair<>(path, color));
}
return cnt;
}
@ -383,6 +410,8 @@ public abstract class OsmandMapLayer {
protected static class RenderingLineAttributes {
protected int cachedHash;
public Paint paint;
public Paint customColorPaint;
public int customColor = 0;
public int defaultWidth = 0;
public int defaultColor = 0;
public boolean isPaint2;
@ -402,6 +431,7 @@ public abstract class OsmandMapLayer {
public RenderingLineAttributes(String renderingAttribute) {
this.renderingAttribute = renderingAttribute;
paint = initPaint();
customColorPaint = new Paint(paint);
paint2 = initPaint();
paint3 = initPaint();
paint_1 = initPaint();
@ -462,6 +492,7 @@ public abstract class OsmandMapLayer {
if (paint.getStrokeWidth() == 0 && defaultWidth != 0) {
paint.setStrokeWidth(defaultWidth);
}
customColorPaint = new Paint(paint);
}
return true;
}
@ -486,7 +517,12 @@ public abstract class OsmandMapLayer {
if (isShadowPaint) {
canvas.drawPath(path, shadowPaint);
}
if (customColor != 0) {
customColorPaint.setColor(customColor);
canvas.drawPath(path, customColorPaint);
} else {
canvas.drawPath(path, paint);
}
if (isPaint2) {
canvas.drawPath(path, paint2);
}

110
OsmAnd/src/net/osmand/plus/views/RouteLayer.java
View file

@ -12,11 +12,13 @@ import android.graphics.PointF;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffColorFilter;
import android.support.annotation.ColorInt;
import android.util.Pair;
import net.osmand.Location;
import net.osmand.data.LatLon;
import net.osmand.data.QuadRect;
import net.osmand.data.RotatedTileBox;
import net.osmand.data.TransportRoute;
import net.osmand.osm.edit.Node;
import net.osmand.osm.edit.OSMSettings;
import net.osmand.osm.edit.Way;
@ -28,12 +30,14 @@ import net.osmand.plus.routing.RouteCalculationResult;
import net.osmand.plus.routing.RouteDirectionInfo;
import net.osmand.plus.routing.RoutingHelper;
import net.osmand.plus.routing.TransportRoutingHelper;
import net.osmand.router.TransportRoutePlanner;
import net.osmand.plus.transport.TransportStopRoute;
import net.osmand.plus.transport.TransportStopType;
import net.osmand.router.TransportRoutePlanner.TransportRouteResult;
import net.osmand.router.TransportRoutePlanner.TransportRouteResultSegment;
import net.osmand.util.MapUtils;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
@ -53,8 +57,6 @@ public class RouteLayer extends OsmandMapLayer {
// keep array lists created
private List<Location> actionPoints = new ArrayList<Location>();
private Path path;
// cache
private Bitmap coloredArrowUp;
private Bitmap actionArrow;
@ -69,6 +71,7 @@ public class RouteLayer extends OsmandMapLayer {
private TrackChartPoints trackChartPoints;
private RenderingLineAttributes attrs;
private boolean nightMode;
public RouteLayer(RoutingHelper helper) {
@ -82,7 +85,6 @@ public class RouteLayer extends OsmandMapLayer {
private void initUI() {
actionArrow = BitmapFactory.decodeResource(view.getResources(), R.drawable.map_action_arrow, null);
path = new Path();
paintIcon = new Paint();
paintIcon.setFilterBitmap(true);
@ -189,6 +191,7 @@ public class RouteLayer extends OsmandMapLayer {
paintIconAction.setColorFilter(new PorterDuffColorFilter(attrs.paint3.getColor(), Mode.MULTIPLY));
paintIcon.setColorFilter(new PorterDuffColorFilter(attrs.paint2.getColor(), Mode.MULTIPLY));
}
nightMode = settings != null && settings.isNightMode();
}
private void drawXAxisPoints(Canvas canvas, RotatedTileBox tileBox) {
@ -428,12 +431,25 @@ public class RouteLayer extends OsmandMapLayer {
double mapDensity;
TreeMap<Integer, RouteGeometryZoom> zooms = new TreeMap<>();
List<Location> locations = Collections.emptyList();
TreeMap<Integer, Integer> colorsMap = new TreeMap<>();
// cache arrays
TIntArrayList tx = new TIntArrayList();
TIntArrayList ty = new TIntArrayList();
List<Double> angles = new ArrayList<>();
List<Double> distances = new ArrayList<>();
List<Integer> colors = new ArrayList<>();
private int getColor(int index) {
List<Integer> list = new ArrayList<>(colorsMap.keySet());
for (int i = list.size() -1; i >= 0; i--) {
int c = list.get(i);
if (c <= index) {
return colorsMap.get(c);
}
}
return attrs.paint.getColor();
}
public void updateRoute(RotatedTileBox tb, RouteCalculationResult route) {
if(tb.getMapDensity() != mapDensity || this.route != route) {
@ -443,6 +459,7 @@ public class RouteLayer extends OsmandMapLayer {
} else {
locations = route.getImmutableAllLocations();
}
colorsMap.clear();
this.mapDensity = tb.getMapDensity();
zooms.clear();
}
@ -453,25 +470,35 @@ public class RouteLayer extends OsmandMapLayer {
this.transportRoute = route;
if (route == null) {
locations = Collections.emptyList();
colorsMap.clear();
} else {
LatLon start = transportHelper.getStartLocation();
LatLon end = transportHelper.getEndLocation();
List<Way> list = new ArrayList<>();
calculateTransportResult(start, end, route, list);
List<Integer> cols = new ArrayList<>();
calculateTransportResult(start, end, route, list, cols);
List<Location> locs = new ArrayList<>();
TreeMap<Integer, Integer> colsMap = new TreeMap<>();
int i = 0;
int k = 0;
if (list.size() > 0) {
for (Way w : list) {
//Location loc = new Location("transport");
colsMap.put(k, cols.get(i++));
//Location loc = new Location("");
//loc.setLatitude(w.getLatitude());
//loc.setLongitude(w.getLongitude());
//locs.add(loc);
for (Node n : w.getNodes()) {
Location ln = new Location("transport");
Location ln = new Location("");
ln.setLatitude(n.getLatitude());
ln.setLongitude(n.getLongitude());
locs.add(ln);
k++;
}
}
}
locations = locs;
colorsMap = colsMap;
}
this.mapDensity = tb.getMapDensity();
zooms.clear();
@ -494,14 +521,13 @@ public class RouteLayer extends OsmandMapLayer {
TByteArrayList simplification = geometryZoom.getSimplifyPoints();
List<Double> odistances = geometryZoom.getDistances();
clearArrays();
int color = attrs.paint.getColor();
boolean previousVisible = false;
if (lastProjection != null) {
if (leftLongitude <= lastProjection.getLongitude() && lastProjection.getLongitude() <= rightLongitude
&& bottomLatitude <= lastProjection.getLatitude() && lastProjection.getLatitude() <= topLatitude) {
addLocation(tb, lastProjection, tx, ty, angles, distances, 0);
addLocation(tb, lastProjection, color, tx, ty, angles, distances, 0, colors);
previousVisible = true;
}
}
@ -509,7 +535,8 @@ public class RouteLayer extends OsmandMapLayer {
int previous = -1;
for (int i = currentRoute; i < routeNodes.size(); i++) {
Location ls = routeNodes.get(i);
if(simplification.getQuick(i) == 0) {
color = getColor(i);
if (simplification.getQuick(i) == 0 && !colorsMap.containsKey(i)) {
continue;
}
if (leftLongitude <= ls.getLongitude() && ls.getLongitude() <= rightLongitude && bottomLatitude <= ls.getLatitude()
@ -523,23 +550,23 @@ public class RouteLayer extends OsmandMapLayer {
} else if (lastProjection != null) {
lt = lastProjection;
}
addLocation(tb, lt, tx, ty, angles, distances, 0); // first point
addLocation(tb, lt, color, tx, ty, angles, distances, 0, colors); // first point
}
addLocation(tb, ls, tx, ty, angles, distances, dist);
addLocation(tb, ls, color, tx, ty, angles, distances, dist, colors);
previousVisible = true;
} else if (previousVisible) {
addLocation(tb, ls, tx, ty, angles, distances, previous == -1 ? 0 : odistances.get(i));
addLocation(tb, ls, color, tx, ty, angles, distances, previous == -1 ? 0 : odistances.get(i), colors);
double distToFinish = 0;
for(int ki = i + 1; ki < odistances.size(); ki++) {
distToFinish += odistances.get(ki);
}
drawRouteSegment(tb, canvas, tx, ty, angles, distances, distToFinish);
drawRouteSegment(tb, canvas, tx, ty, angles, distances, distToFinish, colors);
previousVisible = false;
clearArrays();
}
previous = i;
}
drawRouteSegment(tb, canvas, tx, ty, angles, distances, 0);
drawRouteSegment(tb, canvas, tx, ty, angles, distances, 0, colors);
}
private void clearArrays() {
@ -547,10 +574,11 @@ public class RouteLayer extends OsmandMapLayer {
ty.clear();
distances.clear();
angles.clear();
colors.clear();
}
private void addLocation(RotatedTileBox tb, Location ls, TIntArrayList tx, TIntArrayList ty,
List<Double> angles, List<Double> distances, double dist) {
private void addLocation(RotatedTileBox tb, Location ls, int color, TIntArrayList tx, TIntArrayList ty,
List<Double> angles, List<Double> distances, double dist, List<Integer> colors) {
float x = tb.getPixXFromLatLon(ls.getLatitude(), ls.getLongitude());
float y = tb.getPixYFromLatLon(ls.getLatitude(), ls.getLongitude());
float px = x;
@ -573,21 +601,26 @@ public class RouteLayer extends OsmandMapLayer {
ty.add((int) y);
angles.add(angle);
distances.add(distSegment);
colors.add(color);
}
}
RouteSimplificationGeometry routeGeometry = new RouteSimplificationGeometry();
private void drawRouteSegment(RotatedTileBox tb, Canvas canvas, TIntArrayList tx, TIntArrayList ty,
List<Double> angles, List<Double> distances, double distToFinish) {
List<Double> angles, List<Double> distances, double distToFinish, List<Integer> colors) {
if (tx.size() < 2) {
return;
}
try {
path.reset();
List<Pair<Path, Integer>> paths = new ArrayList<>();
canvas.rotate(-tb.getRotate(), tb.getCenterPixelX(), tb.getCenterPixelY());
calculatePath(tb, tx, ty, path);
attrs.drawPath(canvas, path);
calculatePath(tb, tx, ty, colors, paths);
for (Pair<Path, Integer> pc : paths) {
attrs.customColor = pc.second;
attrs.drawPath(canvas, pc.first);
}
attrs.customColor = 0;
if (tb.getZoomAnimation() == 0) {
drawArrowsOverPath(canvas, tb, tx, ty, angles, distances, coloredArrowUp, distToFinish);
}
@ -768,21 +801,22 @@ public class RouteLayer extends OsmandMapLayer {
return false;
}
private void calculateTransportResult(LatLon start, LatLon end, TransportRouteResult r, List<Way> res) {
private void calculateTransportResult(LatLon start, LatLon end, TransportRouteResult r, List<Way> res, List<Integer> colors) {
if (r != null) {
LatLon p = start;
for (TransportRouteResultSegment s : r.getSegments()) {
LatLon floc = s.getStart().getLocation();
addWalk(res, p, floc);
res.addAll(s.getGeometry());
addRouteWalk(p, floc, res, colors);
List<Way> geometry = s.getGeometry();
res.addAll(geometry);
addColors(s.route, geometry.size(), colors);
p = s.getEnd().getLocation();
}
addWalk(res, p, end);
addRouteWalk(p, end, res, colors);
}
}
private void addWalk(List<Way> res, LatLon s, LatLon e) {
private void addRouteWalk(LatLon s, LatLon e, List<Way> res, List<Integer> colors) {
double dist = MapUtils.getDistance(s, e);
if (dist > 50) {
Way way = new Way(-1);
@ -790,6 +824,26 @@ public class RouteLayer extends OsmandMapLayer {
way.addNode(new Node(s.getLatitude(), s.getLongitude(), -1));
way.addNode(new Node(e.getLatitude(), e.getLongitude(), -1));
res.add(way);
addColors(null, 1, colors);
}
}
private void addColors(TransportRoute route, int count, List<Integer> colors) {
int color;
if (route == null) {
color = attrs.paint.getColor();
} else {
TransportStopRoute r = new TransportStopRoute();
r.type = TransportStopType.findType(route.getType());
r.route = route;
color = r.getColor(helper.getApplication(), nightMode);
}
addColors(color, count, colors);
}
private void addColors(int color, int count, List<Integer> colors) {
Integer[] integers = new Integer[count];
Arrays.fill(integers, color);
colors.addAll(Arrays.asList(integers));
}
}