INSA/be-graphes
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Code Issues 4 Releases Wiki Activity

Improve markers rendering.

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This commit is contained in:
Holt59
2018-03-03 23:25:48 +01:00
parent 2f1fa81a58
commit 55dfcbd0fe
3 changed files with 53 additions and 88 deletions
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15
src/main/org/insa/graphics/drawing/components/BasicDrawing.java
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@@ -91,19 +91,20 @@ public class BasicDrawing extends JPanel implements Drawing {
private class BasicMarkerOverlay extends BasicOverlay implements MarkerOverlay {
// Default marker width
private static final int DEFAULT_MARKER_WIDTH = 20;
// Point of the marker.
private Point point;
// Color of the marker.
private final Color color;
// Image to draw
private final BufferedImage image;
public BasicMarkerOverlay(Point point, Color color) {
super();
this.point = point;
this.color = color;
this.image = MarkerUtils.getMarkerForColor(color);
}
@Override
@@ -128,12 +129,8 @@ public class BasicDrawing extends JPanel implements Drawing {
int px = BasicDrawing.this.projx(getPoint().getLongitude());
int py = BasicDrawing.this.projy(getPoint().getLatitude());
BufferedImage img = MarkerUtils.getMarkerForColor(color);
Graphics2D gr = img.createGraphics();
double scale = DEFAULT_MARKER_WIDTH / (double) img.getHeight();
gr.scale(scale, scale);
graphics.drawImage(img, px - img.getWidth() / 2, py - img.getHeight(), BasicDrawing.this);
graphics.drawImage(this.image, px - this.image.getWidth() / 2, py - this.image.getHeight(),
BasicDrawing.this);
}
};