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cristy | 6f77f69 | 2011-02-15 15:31:39 +0000 | [diff] [blame] | 216 | <p class="navigation-index">[<a href="#ReadStream">ReadStream</a> • <a href="#WriteStream">WriteStream</a>]</p> |
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cristy | 350dea4 | 2011-02-15 17:31:04 +0000 | [diff] [blame] | 218 | <h2><a href="http://www.imagemagick.org/api/MagickCore/stream_8c.html" id="ReadStream">ReadStream</a></h2> |
cristy | 6f77f69 | 2011-02-15 15:31:39 +0000 | [diff] [blame] | 219 | <div class="doc-section"> |
| 220 | |
| 221 | <p>ReadStream() makes the image pixels available to a user supplied callback method immediately upon reading a scanline with the ReadImage() method.</p> |
| 222 | |
| 223 | <p>The format of the ReadStream() method is:</p> |
| 224 | |
| 225 | <pre class="code"> |
| 226 | Image *ReadStream(const ImageInfo *image_info,StreamHandler stream, |
| 227 | ExceptionInfo *exception) |
| 228 | </pre> |
| 229 | |
| 230 | <p>A description of each parameter follows:</p> |
| 231 | |
| 232 | <h5>image_info</h5> |
| 233 | <p>the image info.</p> |
| 234 | |
| 235 | <h5>stream</h5> |
| 236 | <p>a callback method.</p> |
| 237 | |
| 238 | <h5>exception</h5> |
| 239 | <p>return any errors or warnings in this structure.</p> |
| 240 | |
| 241 | </div> |
cristy | 350dea4 | 2011-02-15 17:31:04 +0000 | [diff] [blame] | 242 | <h2><a href="http://www.imagemagick.org/api/MagickCore/stream_8c.html" id="WriteStream">WriteStream</a></h2> |
cristy | 6f77f69 | 2011-02-15 15:31:39 +0000 | [diff] [blame] | 243 | <div class="doc-section"> |
| 244 | |
| 245 | <p>WriteStream() makes the image pixels available to a user supplied callback method immediately upon writing pixel data with the WriteImage() method.</p> |
| 246 | |
| 247 | <p>The format of the WriteStream() method is:</p> |
| 248 | |
| 249 | <pre class="code"> |
| 250 | MagickBooleanType WriteStream(const ImageInfo *image_info,Image *, |
| 251 | StreamHandler stream) |
| 252 | </pre> |
| 253 | |
| 254 | <p>A description of each parameter follows:</p> |
| 255 | |
| 256 | <h5>image_info</h5> |
| 257 | <p>the image info.</p> |
| 258 | |
| 259 | <h5>stream</h5> |
| 260 | <p>A callback method.</p> |
| 261 | |
| 262 | </div> |
cristy | 3eaa0ef | 2010-03-06 20:35:26 +0000 | [diff] [blame] | 263 |
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