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<html lang="en"> |
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<head> |
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<title>DerelictSDLImage</title> |
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<link rel="stylesheet" type="text/css" href="styles.css"> |
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</head> |
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<body> |
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<hr> |
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<hr> |
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<h2 align="center">DerelictSDLImage</h2> |
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<hr> |
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<hr> |
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<h3>Introduction</h3> |
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DerelictSDLImage is a D binding to Sam Lantinga's |
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<a href="http://www.libsdl.org/projects/SDL_image/">SDL_image</a>, a cross |
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platform image loading library designed to be used together with |
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<a href="http://www.libsdl.org/">SDL</a>. |
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<p> |
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<div class="important">This version of DerelictSDLImage requires SDL_image 1.2.3 or later.</div> |
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</p> |
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<h3>Using</h3> |
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<ol> |
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<li>Always make sure the DerelictSDLImage source modules are available on your import |
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path.</li> |
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<li>In modules that make use of DerelictSDLImage, you will need to import the |
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derelict.SDLImage.SDLImage module.</li> |
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<li>Before calling any SDLImage functions, you need to make a call to <tt>DerelictSDLImage.load</tt>. |
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This will load the shared library.</li> |
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</ol> |
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<p> |
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The following is a complete program that loads DerelictSDLImage: |
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</p> |
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<pre> |
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import derelict.sdl.image; |
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void main() |
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{ |
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DerelictSDLImage.load(); |
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// now you can call SDL_image functions |
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} |
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</pre> |
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<p> |
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As with other Derelict packages, DerelictSDLImage will throw an exception if an error |
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occurs while loading the shared library. For more information on Derelict |
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exceptions, see the documentation for |
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<a href="loading.html">Loading/Unloading Shared Libraries</a>. |
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</p> |
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<div class="note">In any module that calls SDL_image functions, you will also need |
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to import derelict.sdl.sdl. This is not required to load the library, as shown |
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above.</div> |
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<p> |
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Finally, the method <tt>DerelictSDLImage.unload()</tt> is provided for convenience. In normal |
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practice you do not need to call this function, as Derelict will unload the library |
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automatically when the app exits. You generally should only use this function if |
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you need to unload DerelictSDL while the application is running. |
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</p> |
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<h3>Dependencies</h3> |
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<a href="util.html">DerelictUtil</a> |
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<br /><a href="sdl.html">DerelictSDL</a> |
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</body> |
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</html> |
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