diff options
Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java')
| -rw-r--r-- | libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java b/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java index c81bb2a098b..a203de0d094 100644 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java +++ b/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java @@ -74,11 +74,11 @@ public class QtVolatileImage extends VolatileImage /* * The 32-bit AARRGGBB format the uses. */ - static ColorModel nativeModel = new DirectColorModel(32, - 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000); + static ColorModel nativeModel = new DirectColorModel(32, + 0x00FF0000, + 0x0000FF00, + 0x000000FF, + 0xFF000000); /** * Clears the image to RGBA 0 @@ -111,7 +111,7 @@ public class QtVolatileImage extends VolatileImage private native void freeImage(); /** - * Blit a QImage + * Blit a QImage */ public native void blit(QtImage i); public native void blit(QtImage i, int x, int y, int w, int h); @@ -124,35 +124,35 @@ public class QtVolatileImage extends VolatileImage /** * Draws the image optionally composited. */ - private native void drawPixels (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, - boolean composite); + private native void drawPixels (QtGraphics gc, + int bg_red, int bg_green, int bg_blue, + int x, int y, + boolean composite); /** * Draws the image, optionally scaled and composited. */ - private native void drawPixelsScaled (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, int width, int height, - boolean composite); + private native void drawPixelsScaled (QtGraphics gc, + int bg_red, int bg_green, int bg_blue, + int x, int y, int width, int height, + boolean composite); /** * Draws the image transformed. */ private native void drawPixelsTransformed (QtGraphics gc, QMatrix transform); - + /** * Draws the image scaled flipped and optionally composited. */ - native void drawPixelsScaledFlipped (QtGraphics gc, - int bg_red, int bg_green, - int bg_blue, - boolean flipX, boolean flipY, - int srcX, int srcY, - int srcWidth, int srcHeight, - int dstX, int dstY, - int dstWidth, int dstHeight, - boolean composite); + native void drawPixelsScaledFlipped (QtGraphics gc, + int bg_red, int bg_green, + int bg_blue, + boolean flipX, boolean flipY, + int srcX, int srcY, + int srcWidth, int srcHeight, + int dstX, int dstY, + int dstWidth, int dstHeight, + boolean composite); /** * Constructs an empty QtVolatileImage. @@ -169,8 +169,8 @@ public class QtVolatileImage extends VolatileImage /** * Constructs a scaled version of the src bitmap, using Qt */ - private QtVolatileImage (QtVolatileImage src, int width, int height, - int hints) + private QtVolatileImage (QtVolatileImage src, int width, int height, + int hints) { this.width = width; this.height = height; @@ -190,7 +190,7 @@ public class QtVolatileImage extends VolatileImage if( painters == null || painters.isEmpty() ) freeImage(); else - killFlag = true; // can't destroy image yet. + killFlag = true; // can't destroy image yet. // Do so when all painters are gone. } @@ -200,7 +200,7 @@ public class QtVolatileImage extends VolatileImage { return getWidth(); } - + public int getHeight (ImageObserver observer) { return getHeight(); @@ -217,8 +217,8 @@ public class QtVolatileImage extends VolatileImage */ public ImageProducer getSource () { - return new MemoryImageSource(width, height, nativeModel, getPixels(), - 0, width); + return new MemoryImageSource(width, height, nativeModel, getPixels(), + 0, width); } void putPainter(QtImageGraphics g) @@ -244,17 +244,17 @@ public class QtVolatileImage extends VolatileImage putPainter( g ); return g; } - + /** * Returns a scaled instance of this image. */ public Image getScaledInstance(int width, - int height, - int hints) + int height, + int hints) { if (width <= 0 || height <= 0) throw new IllegalArgumentException("Width and height of scaled bitmap"+ - "must be >= 0"); + "must be >= 0"); return new QtVolatileImage(this, width, height, hints); } @@ -280,7 +280,7 @@ public class QtVolatileImage extends VolatileImage * Draws an image with eventual scaling/transforming. */ public boolean drawImage (QtGraphics g, QMatrix matrix, - ImageObserver observer) + ImageObserver observer) { drawPixelsTransformed (g, matrix); return true; @@ -291,11 +291,11 @@ public class QtVolatileImage extends VolatileImage * compositing with a background color. */ public boolean drawImage (QtGraphics g, int x, int y, - Color bgcolor, ImageObserver observer) + Color bgcolor, ImageObserver observer) { if(bgcolor != null) - drawPixels(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, true); + drawPixels(g, bgcolor.getRed (), bgcolor.getGreen (), + bgcolor.getBlue (), x, y, true); else drawPixels(g, 0, 0, 0, x, y, false); @@ -303,27 +303,27 @@ public class QtVolatileImage extends VolatileImage } /** - * Draws an image to the QtGraphics context, at (x,y) scaled to + * Draws an image to the QtGraphics context, at (x,y) scaled to * width and height, with optional compositing with a background color. */ public boolean drawImage (QtGraphics g, int x, int y, int width, int height, - Color bgcolor, ImageObserver observer) + Color bgcolor, ImageObserver observer) { if(bgcolor != null) - drawPixelsScaled(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, width, height, true); + drawPixelsScaled(g, bgcolor.getRed (), bgcolor.getGreen (), + bgcolor.getBlue (), x, y, width, height, true); else drawPixelsScaled(g, 0, 0, 0, x, y, width, height, false); - + return true; } /** * Draws an image with eventual scaling/transforming. */ - public boolean drawImage (QtGraphics g, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - Color bgcolor, ImageObserver observer) + public boolean drawImage (QtGraphics g, int dx1, int dy1, int dx2, int dy2, + int sx1, int sy1, int sx2, int sy2, + Color bgcolor, ImageObserver observer) { boolean flipX = (dx1 > dx2)^(sx1 > sx2); boolean flipY = (dy1 > dy2)^(sy1 > sy2); @@ -336,53 +336,53 @@ public class QtVolatileImage extends VolatileImage int dstX = (dx1 < dx2) ? dx1 : dx2; int dstY = (dy1 < dy2) ? dy1 : dy2; - // Clipping. This requires the dst to be scaled as well, + // Clipping. This requires the dst to be scaled as well, if (srcWidth > width) { - dstWidth = (int)((double)dstWidth*((double)width/(double)srcWidth)); - srcWidth = width - srcX; + dstWidth = (int)((double)dstWidth*((double)width/(double)srcWidth)); + srcWidth = width - srcX; } - if (srcHeight > height) + if (srcHeight > height) { - dstHeight = (int)((double)dstHeight*((double)height/(double)srcHeight)); - srcHeight = height - srcY; + dstHeight = (int)((double)dstHeight*((double)height/(double)srcHeight)); + srcHeight = height - srcY; } if (srcWidth + srcX > width) { - dstWidth = (int)((double)dstWidth * (double)(width - srcX)/(double)srcWidth); - srcWidth = width - srcX; + dstWidth = (int)((double)dstWidth * (double)(width - srcX)/(double)srcWidth); + srcWidth = width - srcX; } if (srcHeight + srcY > height) { - dstHeight = (int)((double)dstHeight * (double)(width - srcY)/(double)srcHeight); - srcHeight = height - srcY; + dstHeight = (int)((double)dstHeight * (double)(width - srcY)/(double)srcHeight); + srcHeight = height - srcY; } if ( srcWidth <= 0 || srcHeight <= 0 || dstWidth <= 0 || dstHeight <= 0) return true; if(bgcolor != null) - drawPixelsScaledFlipped (g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), - flipX, flipY, - srcX, srcY, - srcWidth, srcHeight, - dstX, dstY, - dstWidth, dstHeight, - true); + drawPixelsScaledFlipped (g, bgcolor.getRed (), bgcolor.getGreen (), + bgcolor.getBlue (), + flipX, flipY, + srcX, srcY, + srcWidth, srcHeight, + dstX, dstY, + dstWidth, dstHeight, + true); else drawPixelsScaledFlipped (g, 0, 0, 0, flipX, flipY, - srcX, srcY, srcWidth, srcHeight, - dstX, dstY, dstWidth, dstHeight, - false); + srcX, srcY, srcWidth, srcHeight, + dstX, dstY, dstWidth, dstHeight, + false); return true; } - - public native void copyArea(int x, int y, int width, int height, - int dx, int dy); + + public native void copyArea(int x, int y, int width, int height, + int dx, int dy); //******************** VolatileImage stuff ******************** @@ -402,10 +402,10 @@ public class QtVolatileImage extends VolatileImage { return new ImageCapabilities(false) { - public boolean isTrueVolatile() - { - return false; - } + public boolean isTrueVolatile() + { + return false; + } }; } @@ -416,8 +416,8 @@ public class QtVolatileImage extends VolatileImage public BufferedImage getSnapshot() { - BufferedImage bi = new BufferedImage(width, height, - BufferedImage.TYPE_INT_ARGB_PRE); + BufferedImage bi = new BufferedImage(width, height, + BufferedImage.TYPE_INT_ARGB_PRE); bi.setRGB( 0, 0, width, height, getPixels(), 0, width); return bi; } |
