173 * pixel data
174 * @param scanlineStride the distance between the pixel data for the
175 * start of one row of data in the buffer to the start of the
176 * next row of data
177 *
178 * @throws java.lang.NullPointerException if @{code pixelformat} or {@code buffer} is {@code null}
179 */
180 public void setPixels(int x, int y, int w, int h,
181 PixelFormat<IntBuffer> pixelformat,
182 int buffer[], int offset, int scanlineStride);
183
184 /**
185 * Stores pixel data retrieved from a {@code PixelReader} instance
186 * into a rectangular region of the surface.
187 * The data for the pixel on the surface at {@code (dstx, dsty)}
188 * will be retrieved from the {@code reader} from its location
189 * {@code (srcx, srcy)}.
190 * This method performs an operation which is semantically equivalent to
191 * (though likely much faster than) this pseudo-code:
192 * <pre>
193 * for (int y = 0; y < h, y++) {
194 * for (int x = 0; x < w; x++) {
195 * setArgb(dstx + x, dsty + y,
196 * reader.getArgb(srcx + x, srcy + y));
197 * }
198 * }
199 * </pre>
200 *
201 *
202 * @param dstx the X coordinate of the rectangular region to write
203 * @param dsty the Y coordinate of the rectangular region to write
204 * @param w the width of the rectangular region to write
205 * @param h the height of the rectangular region to write
206 * @param reader the {@link PixelReader} used to get the pixel data
207 * to write
208 * @param srcx the X coordinate of the data to read from {@code reader}
209 * @param srcy the Y coordinate of the data to read from {@code reader}
210 *
211 * @throws java.lang.NullPointerException if @{code reader} is {@code null}
212 */
213 public void setPixels(int dstx, int dsty, int w, int h,
214 PixelReader reader, int srcx, int srcy);
|
173 * pixel data
174 * @param scanlineStride the distance between the pixel data for the
175 * start of one row of data in the buffer to the start of the
176 * next row of data
177 *
178 * @throws java.lang.NullPointerException if @{code pixelformat} or {@code buffer} is {@code null}
179 */
180 public void setPixels(int x, int y, int w, int h,
181 PixelFormat<IntBuffer> pixelformat,
182 int buffer[], int offset, int scanlineStride);
183
184 /**
185 * Stores pixel data retrieved from a {@code PixelReader} instance
186 * into a rectangular region of the surface.
187 * The data for the pixel on the surface at {@code (dstx, dsty)}
188 * will be retrieved from the {@code reader} from its location
189 * {@code (srcx, srcy)}.
190 * This method performs an operation which is semantically equivalent to
191 * (though likely much faster than) this pseudo-code:
192 * <pre>
193 * for (int y = 0; y < h, y++) {
194 * for (int x = 0; x < w; x++) {
195 * setArgb(dstx + x, dsty + y,
196 * reader.getArgb(srcx + x, srcy + y));
197 * }
198 * }
199 * </pre>
200 *
201 *
202 * @param dstx the X coordinate of the rectangular region to write
203 * @param dsty the Y coordinate of the rectangular region to write
204 * @param w the width of the rectangular region to write
205 * @param h the height of the rectangular region to write
206 * @param reader the {@link PixelReader} used to get the pixel data
207 * to write
208 * @param srcx the X coordinate of the data to read from {@code reader}
209 * @param srcy the Y coordinate of the data to read from {@code reader}
210 *
211 * @throws java.lang.NullPointerException if @{code reader} is {@code null}
212 */
213 public void setPixels(int dstx, int dsty, int w, int h,
214 PixelReader reader, int srcx, int srcy);
|