Searched refs:sourceRegion (Results 1 - 12 of 12) sorted by relevance

/openjdk7/jdk/src/share/classes/javax/imageio/
H A DIIOParam.java54 protected Rectangle sourceRegion = null; field in class:IIOParam
158 * <p> A value of <code>null</code> for <code>sourceRegion</code>
162 * @param sourceRegion a <code>Rectangle</code> specifying the
166 * <code>sourceRegion</code> is non-<code>null</code> and either
167 * <code>sourceRegion.x</code> or <code>sourceRegion.y</code> is
170 * <code>sourceRegion</code> is non-<code>null</code> and either
171 * <code>sourceRegion.width</code> or
172 * <code>sourceRegion.height</code> is negative or 0.
181 public void setSourceRegion(Rectangle sourceRegion) { argument
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H A DImageReader.java2561 Rectangle sourceRegion = new Rectangle(0, 0, srcWidth, srcHeight);
2565 sourceRegion = sourceRegion.intersection(region);
2570 sourceRegion.x += subsampleXOffset;
2571 sourceRegion.y += subsampleYOffset;
2572 sourceRegion.width -= subsampleXOffset;
2573 sourceRegion.height -= subsampleYOffset;
2576 return sourceRegion;
/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/common/
H A DReaderUtil.java141 * @param sourceRegion a <code>Rectangle</code> containing the
175 public static int[] computeUpdatedPixels(Rectangle sourceRegion, argument
191 computeUpdatedPixels(sourceRegion.x, sourceRegion.width,
196 computeUpdatedPixels(sourceRegion.y, sourceRegion.height,
/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/wbmp/
H A DWBMPImageWriter.java158 Rectangle sourceRegion = param.getSourceRegion();
172 if (sourceRegion == null)
173 sourceRegion = inputRaster.getBounds();
175 sourceRegion = sourceRegion.intersection(inputRaster.getBounds());
177 if (sourceRegion.isEmpty())
185 sourceRegion.translate(xOffset, yOffset);
186 sourceRegion.width -= xOffset;
187 sourceRegion.height -= yOffset;
189 int minX = sourceRegion
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H A DWBMPImageReader.java200 Rectangle sourceRegion = new Rectangle(0, 0, 0, 0);
205 sourceRegion,
251 iis.skipBytes(len * sourceRegion.y);
260 for (int i = destinationRegion.x, x = sourceRegion.x, j = 0;
269 for (int j = 0, y = sourceRegion.y,
/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/bmp/
H A DBMPImageReader.java139 private Rectangle sourceRegion; field in class:BMPImageReader
710 sourceRegion = new Rectangle(0, 0, 0, 0);
715 sourceRegion,
973 sourceRegion.y + (destinationRegion.height - 1) * scaleY;
976 iis.skipBytes(lineLength * sourceRegion.y);
986 for (int i = destinationRegion.x, x = sourceRegion.x, j = 0;
999 for (int j = 0, y = sourceRegion.y;
1055 sourceRegion.y + (destinationRegion.height - 1) * scaleY;
1058 iis.skipBytes(lineLength * sourceRegion.y);
1068 for (int i = destinationRegion.x, x = sourceRegion
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H A DBMPImageWriter.java181 Rectangle sourceRegion = param.getSourceRegion();
191 if (sourceRegion == null)
192 sourceRegion = inputRaster.getBounds();
194 sourceRegion = sourceRegion.intersection(inputRaster.getBounds());
201 if (sourceRegion == null)
202 sourceRegion = rect;
204 sourceRegion = sourceRegion.intersection(rect);
221 if (sourceRegion
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/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/gif/
H A DGIFImageReader.java359 Rectangle sourceRegion; field in class:GIFImageReader
379 int width = Math.min(sourceRegion.width,
406 (streamY >= sourceRegion.y) &&
407 (streamY < sourceRegion.y + sourceRegion.height) &&
408 (((streamY - sourceRegion.y) % sourceYSubsampling) == 0);
418 if (streamX >= sourceRegion.x) {
419 rowBuf[streamX - sourceRegion.x] = string[i];
456 (streamY - sourceRegion.y)/sourceYSubsampling;
789 computeUpdatedPixels(sourceRegion,
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H A DGIFImageWriter.java154 Rectangle sourceRegion = p.getSourceRegion();
155 if (sourceRegion != null) {
157 sourceRegion = sourceRegion.intersection(sourceBounds);
158 sourceBounds.setBounds(sourceRegion);
/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/png/
H A DPNGImageWriter.java1049 Rectangle sourceRegion = param.getSourceRegion();
1050 if (sourceRegion != null) {
1056 sourceRegion = sourceRegion.intersection(imageBounds);
1057 sourceXOffset = sourceRegion.x;
1058 sourceYOffset = sourceRegion.y;
1059 sourceWidth = sourceRegion.width;
1060 sourceHeight = sourceRegion.height;
H A DPNGImageReader.java176 Rectangle sourceRegion = null; field in class:PNGImageReader
946 ReaderUtil.computeUpdatedPixels(sourceRegion,
986 sourceRegion.x;
1134 if ((sourceY >= sourceRegion.y) &&
1135 (sourceY < sourceRegion.y + sourceRegion.height) &&
1136 (((sourceY - sourceRegion.y) %
1140 (sourceY - sourceRegion.y)/sourceYSubsampling;
1286 sourceRegion = new Rectangle(0, 0, 0, 0);
1289 sourceRegion, destRegio
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/openjdk7/jdk/src/share/classes/com/sun/imageio/plugins/jpeg/
H A DJPEGImageWriter.java550 Rectangle sourceRegion = param.getSourceRegion();
551 if (sourceRegion != null) {
556 sourceRegion = sourceRegion.intersection(imageBounds);
557 sourceXOffset = sourceRegion.x;
558 sourceYOffset = sourceRegion.y;
559 sourceWidth = sourceRegion.width;
560 sourceHeight = sourceRegion.height;

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