group__mgext__ctrl__animation.htm

MINIGUI1.6开发API

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<p>
Animation frame structure.     </td>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="ga2" doxytag="animation.h::CreateAnimationFromGIF89a"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="struct__ANIMATION.htm">ANIMATION</a> * CreateAnimationFromGIF89a           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga2">HDC</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>hdc</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap><a class="el" href="struct__MG__RWops.htm">MG_RWops</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>area</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
Creates an ANIMATION obeject from a GIF 89a data source. 
<p>
This function load a GIF 89a graphic from the data source <em>area</em>, and create an ANIMATION object from the GIF 89a data.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>hdc</em>&nbsp;</td><td>The dc will be used to create BITMAP object for the animation frame. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>area</em>&nbsp;</td><td>The data source.</td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>This function returns an ANIMATION object when success, otherwise NULL.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mgext__ctrl__animation.htm#ga5">DestroyAnimation</a>, <a class="el" href="group__mgext__ctrl__animation.htm#ga1">ANIMATION</a> </dd></dl>
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<a class="anchor" name="ga3" doxytag="animation.h::CreateAnimationFromGIF89aFile"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="struct__ANIMATION.htm">ANIMATION</a> * CreateAnimationFromGIF89aFile           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga2">HDC</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>hdc</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const char *&nbsp;</td>
          <td class="mdname" nowrap> <em>file</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
Creates an ANIMATION obeject from a GIF 89a file. 
<p>
This function load a GIF 89a graphic from the file <em>file</em>, and create an ANIMATION object.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>hdc</em>&nbsp;</td><td>The dc will be used to create BITMAP object for the animation frame. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>The file name.</td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>This function returns an ANIMATION object when success, otherwise NULL.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mgext__ctrl__animation.htm#ga5">DestroyAnimation</a>, <a class="el" href="group__mgext__ctrl__animation.htm#ga1">ANIMATION</a> </dd></dl>
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<a class="anchor" name="ga4" doxytag="animation.h::CreateAnimationFromGIF89aMem"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="struct__ANIMATION.htm">ANIMATION</a> * CreateAnimationFromGIF89aMem           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga2">HDC</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>hdc</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const void *&nbsp;</td>
          <td class="mdname" nowrap> <em>mem</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>size</em></td>
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          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Creates an ANIMATION obeject from a GIF 89a memory data. 
<p>
This function load a GIF 89a graphic from the memory <em>mem</em> which is <em>size</em> long and create an ANIMATION object from the GIF 89a data.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>hdc</em>&nbsp;</td><td>The dc will be used to create BITMAP object for the animation frame. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>mem</em>&nbsp;</td><td>The pointer to the memory. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>size</em>&nbsp;</td><td>The size of the memory.</td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>This function returns an ANIMATION object when success, otherwise NULL.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mgext__ctrl__animation.htm#ga5">DestroyAnimation</a>, <a class="el" href="group__mgext__ctrl__animation.htm#ga1">ANIMATION</a> </dd></dl>
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<a class="anchor" name="ga5" doxytag="animation.h::DestroyAnimation"></a><p>
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          <td class="md" nowrap valign="top">void DestroyAnimation           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="struct__ANIMATION.htm">ANIMATION</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>anim</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap><a class="el" href="group__simple__types.htm#ga0">BOOL</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>free_it</em></td>
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          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Destories an ANIMATION object. 
<p>
This function destroies the ANIMATION object <em>anim</em>, and free it if <em>free_it</em> is TRUE.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>anim</em>&nbsp;</td><td>Pointer to the ANIMATION object. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>free_it</em>&nbsp;</td><td>Specify whether free the object by calling <em>free(3)</em>.</td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mgext__ctrl__animation.htm#ga2">CreateAnimationFromGIF89a</a>, <a class="el" href="group__mgext__ctrl__animation.htm#ga1">ANIMATION</a> </dd></dl>
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