Cristy | 594d277 | 2015-11-15 10:47:42 -0500 | [diff] [blame] | 1 | |
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cristy | 29f2c97 | 2015-07-28 13:37:46 +0000 | [diff] [blame] | 9 | <title>ImageMagick: MagickCore, C API for ImageMagick: The Pixel FIFO</title> |
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Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 55 | <p class="text-center"><a href="stream.html#StreamImageCommand">StreamImageCommand</a></p> |
cristy | 06f63f2 | 2012-10-31 00:50:07 +0000 | [diff] [blame] | 56 | |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 57 | <h2><a href="http://www.imagemagick.org/api/MagickWand/stream_8c.html" id="StreamImageCommand">StreamImageCommand</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 58 | |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 59 | <p>StreamImageCommand() is a lightweight method designed to extract pixels from large image files to a raw format using a minimum of system resources. The entire image or any regular portion of the image can be extracted.</p> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 60 | |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 61 | <p>The format of the StreamImageCommand method is:</p> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 62 | |
| 63 | <pre class="text"> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 64 | MagickBooleanType StreamImageCommand(ImageInfo *image_info,int argc, |
| 65 | char **argv,char **metadata,ExceptionInfo *exception) |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 66 | </pre> |
| 67 | |
| 68 | <p>A description of each parameter follows:</p> |
| 69 | |
| 70 | <dd> |
| 71 | </dd> |
| 72 | |
| 73 | <dd> </dd> |
| 74 | <dl class="dl-horizontal"> |
| 75 | <dt>image_info</dt> |
| 76 | <dd>the image info. </dd> |
| 77 | |
| 78 | <dd> </dd> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 79 | <dt>argc</dt> |
| 80 | <dd>the number of elements in the argument vector. </dd> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 81 | |
| 82 | <dd> </dd> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 83 | <dt>argv</dt> |
| 84 | <dd>A text array containing the command line arguments. </dd> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 85 | |
| 86 | <dd> </dd> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 87 | <dt>metadata</dt> |
| 88 | <dd>any metadata is returned here. </dd> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 89 | |
| 90 | <dd> </dd> |
| 91 | <dt>exception</dt> |
| 92 | <dd>return any errors or warnings in this structure. </dd> |
| 93 | |
| 94 | <dd> </dd> |
| 95 | </dl> |
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