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AwtCanvas fill color with alpha (#891)

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Emux 2021-12-29 15:56:31 +02:00 committed by GitHub
parent 044c8ce74f
commit 8e0d467ceb
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1 changed files with 3 additions and 8 deletions
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11
vtm-desktop/src/org/oscim/awt/AwtCanvas.java
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@ -1,7 +1,7 @@
/* /*
* Copyright 2010, 2011, 2012, 2013 mapsforge.org * Copyright 2010, 2011, 2012, 2013 mapsforge.org
* Copyright 2013 Hannes Janetzek * Copyright 2013 Hannes Janetzek
* Copyright 2016-2017 devemux86 * Copyright 2016-2021 devemux86
* Copyright 2017 nebular * Copyright 2017 nebular
* Copyright 2017 Longri * Copyright 2017 Longri
* *
@ -25,12 +25,7 @@ import org.oscim.backend.canvas.Canvas;
import org.oscim.backend.canvas.Color; import org.oscim.backend.canvas.Color;
import org.oscim.backend.canvas.Paint; import org.oscim.backend.canvas.Paint;
import java.awt.AlphaComposite; import java.awt.*;
import java.awt.Composite;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.Shape;
import java.awt.font.TextLayout; import java.awt.font.TextLayout;
import java.awt.geom.AffineTransform; import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
@ -188,7 +183,7 @@ public class AwtCanvas implements Canvas {
@Override @Override
public void fillRectangle(float x, float y, float width, float height, int color) { public void fillRectangle(float x, float y, float width, float height, int color) {
java.awt.Color awtColor = color == Color.TRANSPARENT ? TRANSPARENT : new java.awt.Color(color); java.awt.Color awtColor = color == Color.TRANSPARENT ? TRANSPARENT : new java.awt.Color(color, true);
Composite originalComposite = this.canvas.getComposite(); Composite originalComposite = this.canvas.getComposite();
this.canvas.setComposite(AlphaComposite.getInstance(color == Color.TRANSPARENT ? AlphaComposite.CLEAR : AlphaComposite.SRC_OVER)); this.canvas.setComposite(AlphaComposite.getInstance(color == Color.TRANSPARENT ? AlphaComposite.CLEAR : AlphaComposite.SRC_OVER));
this.canvas.setColor(awtColor); this.canvas.setColor(awtColor);