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Add action layer

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This commit is contained in:
Victor Shcherb 2015-05-13 23:19:19 +02:00
parent 66961e49f0
commit a2aa63e3b6
1 changed files with 28 additions and 13 deletions
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41
OsmAnd/src/net/osmand/plus/views/RouteLayer.java
View file

@ -24,6 +24,7 @@ import android.graphics.Color;
import android.graphics.ColorFilter;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.Paint.Cap;
import android.graphics.Paint.Join;
import android.graphics.Paint.Style;
@ -57,6 +58,7 @@ public class RouteLayer extends OsmandMapLayer {
private Bitmap actionArrow;
private Paint paintIcon;
private Paint paintIconAction;
private OsmandRenderer osmandRenderer;
@ -79,7 +81,7 @@ public class RouteLayer extends OsmandMapLayer {
actionPaint.setAntiAlias(true);
actionPaint.setStrokeCap(Cap.BUTT);
actionPaint.setStrokeJoin(Join.ROUND);
actionPaint.setStrokeWidth(7 * view.getDensity());
actionPaint.setStrokeWidth(7 * view.getScaleCoefficient());
actionPaint.setColor(Color.WHITE);
path = new Path();
@ -89,6 +91,11 @@ public class RouteLayer extends OsmandMapLayer {
paintIcon.setColor(Color.BLACK);
paintIcon.setStrokeWidth(3);
paintIconAction = new Paint();
paintIconAction.setFilterBitmap(true);
paintIconAction.setAntiAlias(true);
}
@Override
@ -118,9 +125,11 @@ public class RouteLayer extends OsmandMapLayer {
paint.setStrokeWidth(12 * view.getDensity());
}
osmandRenderer.updatePaint(req, actionPaint, 2, false, rc);
actionPaint.setColor(Color.BLUE);
paintIconAction.setColorFilter(new PorterDuffColorFilter(actionPaint.getColor(), Mode.MULTIPLY));
// TODO remove
actionPaint.setStrokeWidth(7 * view.getDensity());
actionPaint.setColor(Color.WHITE);
// actionPaint.setColor(Color.WHITE);
isPaint2 = osmandRenderer.updatePaint(req, paint2, 1, false, rc);
isPaint_1 = osmandRenderer.updatePaint(req, paint_1, -1, false, rc);
isShadowPaint = req.isSpecified(rrs.PROPS.R_SHADOW_RADIUS);
@ -132,8 +141,8 @@ public class RouteLayer extends OsmandMapLayer {
} else {
System.err.println("Rendering attribute route is not found !");
paint.setStrokeWidth(12 * view.getDensity());
actionPaint.setStrokeWidth(7 * view.getDensity());
}
actionPaint.setStrokeWidth(7 * view.getScaleCoefficient());
}
}
}
@ -192,9 +201,9 @@ public class RouteLayer extends OsmandMapLayer {
Location o = actionPoints.get(i);
if (o == null) {
canvas.drawPath(pth, actionPaint);
float angleRad = (float) Math.atan2(y - py, x - px);
float angle = (float) (angleRad * 180 / Math.PI) + 90f;
float distSegment = FloatMath.sqrt((y - py) * (y - py) + (x - px) * (x - px));
double angleRad = Math.atan2(y - py, x - px);
double angle = (angleRad * 180 / Math.PI) + 90f;
double distSegment = FloatMath.sqrt((y - py) * (y - py) + (x - px) * (x - px));
if (distSegment == 0) {
continue;
}
@ -203,9 +212,9 @@ public class RouteLayer extends OsmandMapLayer {
float pdy = y - py;
matrix.reset();
matrix.postTranslate(0, -actionArrow.getHeight() / 2);
matrix.postRotate(angle, actionArrow.getWidth() / 2, 0);
matrix.postRotate((float) angle, actionArrow.getWidth() / 2, 0);
matrix.postTranslate(px + pdx - actionArrow.getWidth() / 2, py + pdy);
canvas.drawBitmap(actionArrow, matrix, paintIcon);
canvas.drawBitmap(actionArrow, matrix, paintIconAction);
first = true;
} else {
px = x;
@ -343,7 +352,7 @@ public class RouteLayer extends OsmandMapLayer {
drawSegment(tb, canvas);
if (tb.getZoom() >= 14) {
calculateActionPoints(topLatitude, leftLongitude, bottomLatitude, rightLongitude, lastProjection,
routeNodes, cd, it);
routeNodes, cd, it, tb.getZoom());
drawAction(tb, canvas);
}
}
@ -351,12 +360,13 @@ public class RouteLayer extends OsmandMapLayer {
private void calculateActionPoints(double topLatitude, double leftLongitude, double bottomLatitude,
double rightLongitude, Location lastProjection, List<Location> routeNodes, int cd,
Iterator<RouteDirectionInfo> it) {
Iterator<RouteDirectionInfo> it, int zoom) {
RouteDirectionInfo nf = null;
double DISTANCE_ACTION = 35;
double DISTANCE_ACTION = zoom >= 17 ? 15 : 35;
double actionDist = 0;
Location previousAction = null;
actionPoints.clear();
int prevPoint = -1;
for (int i = 0; i < routeNodes.size(); i++) {
Location ls = routeNodes.get(i);
if(nf != null && nf.routePointOffset < i + cd) {
@ -379,8 +389,8 @@ public class RouteLayer extends OsmandMapLayer {
float loc = ls.distanceTo(previousAction);
actionDist += loc;
if(actionDist >= DISTANCE_ACTION) {
// calculate distance proj?
actionPoints.add(calculateProjection(1 - (actionDist - DISTANCE_ACTION) / loc, previousAction, ls));
prevPoint = i;
actionPoints.add(null);
previousAction = null;
actionDist = 0;
@ -407,6 +417,11 @@ public class RouteLayer extends OsmandMapLayer {
}
break;
} else {
if(prevPoint == k) {
actionPoints.remove(ind - 1);
actionPoints.remove(ind - 1);
prevPoint = -1;
}
actionPoints.add(ind, l);
lp = l;
}