diff options
Diffstat (limited to 'gnu/java/awt/java2d/RasterGraphics.java')
| -rw-r--r-- | gnu/java/awt/java2d/RasterGraphics.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/java/awt/java2d/RasterGraphics.java b/gnu/java/awt/java2d/RasterGraphics.java index 4de8035c6..e986a58aa 100644 --- a/gnu/java/awt/java2d/RasterGraphics.java +++ b/gnu/java/awt/java2d/RasterGraphics.java @@ -39,7 +39,11 @@ exception statement from your version. */ package gnu.java.awt.java2d; import java.awt.GraphicsConfiguration; +import java.awt.Image; +import java.awt.image.BufferedImage; import java.awt.image.ColorModel; +import java.awt.image.ImageObserver; +import java.awt.image.Raster; import java.awt.image.WritableRaster; /** @@ -65,8 +69,10 @@ public class RasterGraphics public RasterGraphics(WritableRaster r, ColorModel cm) { + super(); raster = r; colorModel = cm; + init(); } /** @@ -98,4 +104,21 @@ public class RasterGraphics return null; } + public boolean drawImage(Image image, int x, int y, ImageObserver observer) + { + // TODO: Hack to make ImageTest working and evaluate image rendering. + // Remove as soon as this is fully supported in AbstractGraphics2D. + if (image instanceof BufferedImage) + { + BufferedImage bImage = (BufferedImage) image; + Raster src = bImage.getRaster(); + int srcX = src.getMinX(); + int srcY = src.getMinY(); + int w = src.getWidth(); + int h = src.getHeight(); + Object data = src.getDataElements(srcX, srcY, w, h, null); + raster.setDataElements(x, y, w, h, data); + } + return true; + } } |