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<h1>igraphic/imageio.h</h1><a href="imageio_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 1998 by Jorrit Tyberghein</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public</span>
<a name="l00015"></a>00015 <span class="comment"> License along with this library; if not, write to the Free</span>
<a name="l00016"></a>00016 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef __CS_IGRAPHIC_IMAGEIO_H__</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __CS_IGRAPHIC_IMAGEIO_H__</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="scf_8h.html" title="Crystal Space Shared Class Facility (SCF).">csutil/scf.h</a>"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="csutil_2array_8h.html" title="Generic Array Template.">csutil/array.h</a>"</span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">struct </span><a class="code" href="structiDataBuffer.html" title="The iDataBuffer interface can be used to exchange buffers with abstract data between...">iDataBuffer</a>;
<a name="l00034"></a>00034 <span class="keyword">struct </span><a class="code" href="structiImage.html" title="The iImage interface is used to work with image objects.">iImage</a>;
<a name="l00035"></a>00035
<a name="l00036"></a>00036
<a name="l00040"></a><a class="code" href="group__gfx2d.html#g66030c9ac37bc848e92019338caa1525">00040</a> <span class="preprocessor">#define CS_IMAGEIO_LOAD 1</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00044"></a><a class="code" href="group__gfx2d.html#gc9142718ea244466ea560c8c6bd501a7">00044</a> <span class="preprocessor">#define CS_IMAGEIO_SAVE 2</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00047"></a><a class="code" href="structcsImageIOFileFormatDescription.html">00047</a> <span class="keyword">struct </span><a class="code" href="structcsImageIOFileFormatDescription.html" title="Description for a file format supported by an image loader.">csImageIOFileFormatDescription</a>
<a name="l00048"></a>00048 {
<a name="l00050"></a><a class="code" href="structcsImageIOFileFormatDescription.html#c57bb6497786a28eb7abd0d01e72562e">00050</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structcsImageIOFileFormatDescription.html#c57bb6497786a28eb7abd0d01e72562e" title="mime type of image, e.g. &quot;image/png&quot;">mime</a>;
<a name="l00052"></a><a class="code" href="structcsImageIOFileFormatDescription.html#d40621da5b35370588b8af6938d3b66e">00052</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structcsImageIOFileFormatDescription.html#d40621da5b35370588b8af6938d3b66e" title="descriptive format specifier, e.g. &quot;8 bit palettized&quot;">subtype</a>;
<a name="l00054"></a><a class="code" href="structcsImageIOFileFormatDescription.html#8d845055eac736f628d2f4aac924e8ab">00054</a> <span class="keywordtype">int</span> <a class="code" href="structcsImageIOFileFormatDescription.html#8d845055eac736f628d2f4aac924e8ab" title="a combination of CS_IMAGEIO_* flags">cap</a>;
<a name="l00055"></a>00055 };
<a name="l00056"></a>00056
<a name="l00058"></a>00058 <span class="keyword">typedef</span> <a class="code" href="classcsArray.html" title="A templated array class.">csArray<csImageIOFileFormatDescription const*></a>
<a name="l00059"></a><a class="code" href="group__gfx2d.html#g705c2b382b63b31c668ebb4c69fa1951">00059</a> <a class="code" href="classcsArray.html" title="A templated array class.">csImageIOFileFormatDescriptions</a>;
<a name="l00060"></a>00060
<a name="l00075"></a><a class="code" href="structiImageIO.html">00075</a> <span class="keyword">struct </span><a class="code" href="structiImageIO.html" title="The iImageIO interface is used to save and load graphic files.">iImageIO</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="structiBase.html" title="This is the basic interface: all other interfaces should be derived from this one...">iBase</a>
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 SCF_INTERFACE (<a class="code" href="structiImageIO.html" title="The iImageIO interface is used to save and load graphic files.">iImageIO</a>, 1, 0, 1);
<a name="l00078"></a>00078
<a name="l00080"></a><a class="code" href="structiImageIO.html#d1b38b88a311efbecc36f319cc5059e4">00080</a> <span class="keyword">typedef</span> <a class="code" href="structcsImageIOFileFormatDescription.html" title="Description for a file format supported by an image loader.">csImageIOFileFormatDescription</a> <a class="code" href="structcsImageIOFileFormatDescription.html" title="Description for a file format supported by an image loader.">FileFormatDescription</a>;
<a name="l00081"></a>00081
<a name="l00085"></a>00085 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classcsArray.html" title="A templated array class.">csImageIOFileFormatDescriptions</a>& <a class="code" href="structiImageIO.html#127cf17dd6298b0fd658fe8a1fb24568" title="Propagate the image fileformats handled by this plugin.">GetDescription</a> () = 0;
<a name="l00086"></a>00086
<a name="l00098"></a>00098 <span class="keyword">virtual</span> <a class="code" href="classcsPtr.html" title="A pointer encapsulator.">csPtr<iImage></a> <a class="code" href="structiImageIO.html#36f654bfa84913494cc45f5e0ca3f50f" title="Load an image from a buffer.">Load</a> (<a class="code" href="structiDataBuffer.html" title="The iDataBuffer interface can be used to exchange buffers with abstract data between...">iDataBuffer</a>* buf, <span class="keywordtype">int</span> iFormat) = 0;
<a name="l00099"></a>00099
<a name="l00106"></a>00106 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structiImageIO.html#60fb5f7b069dac4534465ad07eb82efd" title="Set global image dithering option.">SetDithering</a> (<span class="keywordtype">bool</span> iEnable) = 0;
<a name="l00107"></a>00107
<a name="l00122"></a>00122 <span class="keyword">virtual</span> <a class="code" href="classcsPtr.html" title="A pointer encapsulator.">csPtr<iDataBuffer></a> <a class="code" href="structiImageIO.html#51941798545ffe384889a16f7cee9c1e" title="Save an image using a prefered format.">Save</a> (<a class="code" href="structiImage.html" title="The iImage interface is used to work with image objects.">iImage</a> *image, <a class="code" href="structcsImageIOFileFormatDescription.html" title="Description for a file format supported by an image loader.">FileFormatDescription</a> *format,
<a name="l00123"></a>00123 <span class="keyword">const</span> <span class="keywordtype">char</span>* extraoptions = 0) = 0;
<a name="l00124"></a>00124
<a name="l00129"></a>00129 <span class="keyword">virtual</span> <a class="code" href="classcsPtr.html" title="A pointer encapsulator.">csPtr<iDataBuffer></a> <a class="code" href="structiImageIO.html#51941798545ffe384889a16f7cee9c1e" title="Save an image using a prefered format.">Save</a> (<a class="code" href="structiImage.html" title="The iImage interface is used to work with image objects.">iImage</a> *image, <span class="keyword">const</span> <span class="keywordtype">char</span> *mime = 0,
<a name="l00130"></a>00130 <span class="keyword">const</span> <span class="keywordtype">char</span>* extraoptions = 0) = 0;
<a name="l00131"></a>00131 };
<a name="l00132"></a>00132
<a name="l00135"></a>00135 <span class="preprocessor">#endif // __CS_IGRAPHIC_IMAGEIO_H__</span>
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