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Code Issues 4 Releases Wiki Activity

Create new class to have better scaling for markers with MapView.

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This commit is contained in:
Holt59
2018-03-03 23:55:53 +01:00
parent 55dfcbd0fe
commit 92af449178
4 changed files with 59 additions and 18 deletions
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7
src/main/org/insa/graphics/drawing/components/BasicDrawing.java
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@@ -91,6 +91,9 @@ public class BasicDrawing extends JPanel implements Drawing {
private class BasicMarkerOverlay extends BasicOverlay implements MarkerOverlay {
// Marker width and height
public static final int MARKER_WIDTH = 30, MARKER_HEIGHT = 60;
// Point of the marker.
private Point point;
@@ -98,7 +101,7 @@ public class BasicDrawing extends JPanel implements Drawing {
private final Color color;
// Image to draw
private final BufferedImage image;
private final Image image;
public BasicMarkerOverlay(Point point, Color color) {
super();
@@ -129,7 +132,7 @@ public class BasicDrawing extends JPanel implements Drawing {
int px = BasicDrawing.this.projx(getPoint().getLongitude());
int py = BasicDrawing.this.projy(getPoint().getLatitude());
graphics.drawImage(this.image, px - this.image.getWidth() / 2, py - this.image.getHeight(),
graphics.drawImage(this.image, px - MARKER_WIDTH / 2, py - MARKER_HEIGHT, MARKER_WIDTH, MARKER_HEIGHT,
BasicDrawing.this);
}

14
src/main/org/insa/graphics/drawing/components/MapViewDrawing.java
View File

@@ -3,6 +3,7 @@ package org.insa.graphics.drawing.components;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
@@ -17,20 +18,19 @@ import org.insa.graph.Point;
import org.insa.graphics.drawing.Drawing;
import org.insa.graphics.drawing.DrawingClickListener;
import org.insa.graphics.drawing.GraphPalette;
import org.insa.graphics.drawing.overlays.MarkerAutoScaling;
import org.insa.graphics.drawing.overlays.MarkerOverlay;
import org.insa.graphics.drawing.overlays.MarkerUtils;
import org.insa.graphics.drawing.overlays.Overlay;
import org.insa.graphics.drawing.overlays.PathOverlay;
import org.insa.graphics.drawing.overlays.PointSetOverlay;
import org.insa.graphics.drawing.overlays.PolylineAutoScaling;
import org.mapsforge.core.graphics.Bitmap;
import org.mapsforge.core.graphics.GraphicFactory;
import org.mapsforge.core.model.BoundingBox;
import org.mapsforge.core.model.LatLong;
import org.mapsforge.core.model.MapPosition;
import org.mapsforge.core.util.LatLongUtils;
import org.mapsforge.core.util.Parameters;
import org.mapsforge.map.awt.graphics.AwtBitmap;
import org.mapsforge.map.awt.graphics.AwtGraphicFactory;
import org.mapsforge.map.awt.util.AwtUtil;
import org.mapsforge.map.awt.view.MapView;
@@ -122,10 +122,9 @@ public class MapViewDrawing extends MapView implements Drawing {
@Override
public void moveTo(Point point) {
Marker marker = (Marker) this.layers[0];
MarkerAutoScaling marker = (MarkerAutoScaling) this.layers[0];
this.delete();
marker = new Marker(convertPoint(point), marker.getBitmap(), marker.getHorizontalOffset(),
marker.getVerticalOffset());
marker = new MarkerAutoScaling(convertPoint(point), marker.getImage());
this.layers[0] = marker;
MapViewDrawing.this.getLayerManager().getLayers().add(marker);
}
@@ -302,8 +301,9 @@ public class MapViewDrawing extends MapView implements Drawing {
}
protected Marker createMarker(Point point, Color color) {
Bitmap bitmap = new AwtBitmap(MarkerUtils.getMarkerForColor(color));
return new Marker(convertPoint(point), bitmap, 0, -bitmap.getHeight() / 2);
Image image = MarkerUtils.getMarkerForColor(color);
// Bitmap bitmap = new AwtBitmap(MarkerUtils.getMarkerForColor(color));
return new MarkerAutoScaling(convertPoint(point), image);
}
@Override