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Fix the number of circles and maximum radius

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This commit is contained in:
Alexander Sytnyk 2017-06-08 18:29:11 +03:00
parent ab936ec746
commit a8aa190b7e
2 changed files with 25 additions and 11 deletions
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3
OsmAnd/res/values/sizes.xml
View file

@ -65,7 +65,8 @@
<dimen name="map_button_size">52dp</dimen>
<dimen name="map_small_button_size">44dp</dimen>
<dimen name="map_small_button_margin">5dp</dimen>
<dimen name="map_ruler_radius">100dp</dimen>
<dimen name="map_ruler_width">120dp</dimen>
<dimen name="map_ruler_bottom_margin">9dp</dimen>
<dimen name="map_alarm_size">78dp</dimen>

33
OsmAnd/src/net/osmand/plus/views/RulerControlLayer.java
View file

@ -9,6 +9,7 @@ import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.graphics.Rect;
import android.text.TextPaint;
import android.util.DisplayMetrics;
import net.osmand.Location;
import net.osmand.data.QuadPoint;
@ -20,6 +21,8 @@ import net.osmand.plus.R;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.helpers.AndroidUiHelper;
import java.util.ArrayList;
public class RulerControlLayer extends OsmandMapLayer {
private static final int TEXT_SIZE = 14;
@ -29,9 +32,10 @@ public class RulerControlLayer extends OsmandMapLayer {
private int maxRadius;
private int radius;
private int cacheZoom;
private int halfMaxSide;
private double cacheTileX;
private double cacheTileY;
private String[] cacheDistances;
private ArrayList<String> cacheDistances;
private Bitmap centerIcon;
private Paint bitmapPaint;
private Paint distancePaint;
@ -47,11 +51,17 @@ public class RulerControlLayer extends OsmandMapLayer {
public void initLayer(OsmandMapTileView view) {
app = mapActivity.getMyApplication();
portrait = AndroidUiHelper.isOrientationPortrait(mapActivity);
cacheDistances = new String[3];
maxRadius = mapActivity.getResources().getDimensionPixelSize(R.dimen.map_ruler_width);
cacheDistances = new ArrayList<>();
maxRadius = mapActivity.getResources().getDimensionPixelSize(R.dimen.map_ruler_radius);
centerIcon = BitmapFactory.decodeResource(view.getResources(), R.drawable.map_ruler_center);
DisplayMetrics displayMetrics = new DisplayMetrics();
mapActivity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
int height = displayMetrics.heightPixels;
int width = displayMetrics.widthPixels;
halfMaxSide = (int) ((width > height ? width : height) / 2.2);
bitmapPaint = new Paint();
bitmapPaint.setAntiAlias(true);
bitmapPaint.setDither(true);
@ -93,7 +103,8 @@ public class RulerControlLayer extends OsmandMapLayer {
drawDistance(canvas, tb, center, currentLoc);
}
} else if (mode == RulerMode.SECOND) {
for (int i = 1; i < 4; i++) {
updateData(tb);
for (int i = 1; i <= cacheDistances.size(); i++) {
drawCircle(canvas, tb, i, center);
}
}
@ -114,10 +125,8 @@ public class RulerControlLayer extends OsmandMapLayer {
}
private void drawCircle(Canvas canvas, RotatedTileBox tb, int circleNumber, QuadPoint center) {
updateData(tb);
Rect bounds = new Rect();
String text = cacheDistances[circleNumber - 1];
String text = cacheDistances.get(circleNumber - 1);
textPaint.getTextBounds(text, 0, text.length(), bounds);
float left;
@ -149,6 +158,7 @@ public class RulerControlLayer extends OsmandMapLayer {
cacheZoom = tb.getZoom();
cacheTileX = tb.getCenterTileX();
cacheTileY = tb.getCenterTileY();
cacheDistances.clear();
final double dist = tb.getDistance(0, tb.getPixHeight() / 2, tb.getPixWidth(), tb.getPixHeight() / 2);
double pixDensity = tb.getPixWidth() / dist;
@ -156,9 +166,12 @@ public class RulerControlLayer extends OsmandMapLayer {
OsmAndFormatter.calculateRoundedDist(maxRadius / pixDensity, app);
radius = (int) (pixDensity * roundedDist);
for (int i = 0; i < 3; i++) {
cacheDistances[i] = OsmAndFormatter.getFormattedDistance((float) roundedDist * (i + 1),
app, false).replaceAll(" ", "");
int halfSide = halfMaxSide;
int i = 1;
while ((halfSide -= radius) > 0) {
cacheDistances.add(OsmAndFormatter.getFormattedDistance((float) roundedDist * i++,
app, false).replaceAll(" ", ""));
}
}
}