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151</div>
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167
168<div class="main">
169
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]170<p class="navigation-index">[<a href="#ReadStream">ReadStream</a> &bull; <a href="#WriteStream">WriteStream</a>]</p>
171
172<h2><a href="http://www.imagemagick.org/api/MagickCore/stream
173_8c.html" target="source" name="ReadStream">ReadStream</a></h2>
174<div class="doc-section">
175
176<p>ReadStream() makes the image pixels available to a user supplied callback method immediately upon reading a scanline with the ReadImage() method.</p></ol>
177
178<p>The format of the ReadStream() method is:</p>
179
180<pre class="code">
181 Image *ReadStream(const ImageInfo *image_info,StreamHandler stream,
182 ExceptionInfo *exception)
183</pre>
184
185<p>A description of each parameter follows:</p></ol>
186
187<h5>image_info</h5>
188<ol><p>the image info.</p></ol>
189
190<h5>stream</h5>
191<ol><p>a callback method.</p></ol>
192
193<h5>exception</h5>
194<ol><p>return any errors or warnings in this structure.</p></ol>
195
196 </div>
197<h2><a href="http://www.imagemagick.org/api/MagickCore/stream
198_8c.html" target="source" name="WriteStream">WriteStream</a></h2>
199<div class="doc-section">
200
201<p>WriteStream() makes the image pixels available to a user supplied callback method immediately upon writing pixel data with the WriteImage() method.</p></ol>
202
203<p>The format of the WriteStream() method is:</p>
204
205<pre class="code">
206 MagickBooleanType WriteStream(const ImageInfo *image_info,Image *,
207 StreamHandler stream)
208</pre>
209
210<p>A description of each parameter follows:</p></ol>
211
212<h5>image_info</h5>
213<ol><p>the image info.</p></ol>
214
215<h5>stream</h5>
216<ol><p>A callback method.</p></ol>
217
218 </div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]219
220</div>
221
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