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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>MiniGUI V1.6.10 API Reference: Icon operations</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.2 --><div class="qindex"><a class="qindex" href="index.htm">Main Page</a> | <a class="qindex" href="modules.htm">Modules</a> | <a class="qindex" href="classes.htm">Alphabetical List</a> | <a class="qindex" href="annotated.htm">Data Structures</a> | <a class="qindex" href="dirs.htm">Directories</a> | <a class="qindex" href="files.htm">File List</a> | <a class="qindex" href="functions.htm">Data Fields</a> | <a class="qindex" href="globals.htm">Globals</a> | <a class="qindex" href="pages.htm">Related Pages</a></div><h1>Icon operations<br><small>[<a class="el" href="group__gdi__fns.htm">GDI functions</a>]</small></h1><h2>Defines</h2><ul><li>#define <a class="el" href="group__icon__fns.htm#ga6">CreateIcon</a>(hdc, w, h, AndBits, XorBits, colornum) CreateIconEx(hdc, w, h, AndBits, XorBits, colornum, NULL)</ul><h2>Functions</h2><ul><li>MG_EXPORT <a class="el" href="group__handles.htm#ga5">HICON</a> GUIAPI <a class="el" href="group__icon__fns.htm#ga0">LoadIconFromFile</a> (<a class="el" href="group__handles.htm#ga2">HDC</a> hdc, const char *filename, int which)<dl class="el"><dd class="mdescRight">Loads an icon from a Windows ICO file. <a href="#ga0"></a><br></dl><li>MG_EXPORT <a class="el" href="group__handles.htm#ga5">HICON</a> GUIAPI <a class="el" href="group__icon__fns.htm#ga1">LoadIconFromMem</a> (<a class="el" href="group__handles.htm#ga2">HDC</a> hdc, const void *area, int which)<dl class="el"><dd class="mdescRight">Loads an icon from a memory area. <a href="#ga1"></a><br></dl><li>MG_EXPORT <a class="el" href="group__handles.htm#ga5">HICON</a> GUIAPI <a class="el" href="group__icon__fns.htm#ga2">CreateIconEx</a> (<a class="el" href="group__handles.htm#ga2">HDC</a> hdc, int w, int h, const <a class="el" href="group__win32__types.htm#ga0">BYTE</a> *AndBits, const <a class="el" href="group__win32__types.htm#ga0">BYTE</a> *XorBits, int colornum, const <a class="el" href="struct__RGB.htm">RGB</a> *pal)<dl class="el"><dd class="mdescRight">Creates an icon object from the memory. <a href="#ga2"></a><br></dl><li>MG_EXPORT <a class="el" href="group__simple__types.htm#ga0">BOOL</a> GUIAPI <a class="el" href="group__icon__fns.htm#ga3">DestroyIcon</a> (<a class="el" href="group__handles.htm#ga5">HICON</a> hicon)<dl class="el"><dd class="mdescRight">Destroys an icon object. <a href="#ga3"></a><br></dl><li>MG_EXPORT <a class="el" href="group__simple__types.htm#ga0">BOOL</a> GUIAPI <a class="el" href="group__icon__fns.htm#ga4">GetIconSize</a> (<a class="el" href="group__handles.htm#ga5">HICON</a> hicon, int *w, int *h)<dl class="el"><dd class="mdescRight">Gets the size of an icon object. <a href="#ga4"></a><br></dl><li>MG_EXPORT void GUIAPI <a class="el" href="group__icon__fns.htm#ga5">DrawIcon</a> (<a class="el" href="group__handles.htm#ga2">HDC</a> hdc, int x, int y, int w, int h, <a class="el" href="group__handles.htm#ga5">HICON</a> hicon)<dl class="el"><dd class="mdescRight">Draws an icon into a box. <a href="#ga5"></a><br></dl></ul><hr><h2>Define Documentation</h2><a class="anchor" name="ga6" doxytag="gdi.h::CreateIcon"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">#define CreateIcon </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">hdc, <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>w, <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>h, <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>AndBits, <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>XorBits, <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>colornum </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> CreateIconEx(hdc, w, h, AndBits, XorBits, colornum, NULL)</td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__icon__fns.htm#ga2">CreateIconEx</a> </dd></dl><p>Definition at line <a class="el" href="gdi_8h-source.htm#l04788">4788</a> of file <a class="el" href="gdi_8h-source.htm">gdi.h</a>. </td> </tr></table><hr><h2>Function Documentation</h2><a class="anchor" name="ga2" doxytag="gdi.h::CreateIconEx"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga5">HICON</a> GUIAPI CreateIconEx </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga2">HDC</a> </td> <td class="mdname" nowrap> <em>hdc</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td> <td class="mdname" nowrap> <em>w</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td> <td class="mdname" nowrap> <em>h</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>const <a class="el" href="group__win32__types.htm#ga0">BYTE</a> * </td> <td class="mdname" nowrap> <em>AndBits</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>const <a class="el" href="group__win32__types.htm#ga0">BYTE</a> * </td> <td class="mdname" nowrap> <em>XorBits</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td> <td class="mdname" nowrap> <em>colornum</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>const <a class="el" href="struct__RGB.htm">RGB</a> * </td> <td class="mdname" nowrap> <em>pal</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Creates an icon object from the memory. <p>This function creates an icon from memory data rather than icon file. <em>w</em> and <em>h</em> are the width and the height of the icon respectively. <em>pANDBits</em> and <em>pXORBits</em> are AND bitmask and XOR bitmask of the icon. MiniGUI currently support mono-color cursor 256-color icon and 16-color icon, <em>colornum</em> specifies the cursor's color depth. For mono-color, it should be 1, and for 16-color cursor, it should be 4.<p><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>hdc</em> </td><td>The device context. </td></tr> <tr><td valign="top"></td><td valign="top"><em>w</em> </td><td>The width of the icon. </td></tr> <tr><td valign="top"></td><td valign="top"><em>h</em> </td><td>The height of the icon. </td></tr> <tr><td valign="top"></td><td valign="top"><em>AndBits</em> </td><td>The pointer to the AND bits of the icon. </td></tr> <tr><td valign="top"></td><td valign="top"><em>XorBits</em> </td><td>The pointer to the XOR bits of the icon. </td></tr> <tr><td valign="top"></td><td valign="top"><em>colornum</em> </td><td>The bit-per-pixel of XOR bits. </td></tr> <tr><td valign="top"></td><td valign="top"><em>pal</em> </td><td>The palette of icon. </td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>The handle to the icon object, zero means error occurred.</dd></dl><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__icon__fns.htm#ga0">LoadIconFromFile</a> </dd></dl> </td> </tr></table><a class="anchor" name="ga3" doxytag="gdi.h::DestroyIcon"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"><a class="el" href="group__simple__types.htm#ga0">BOOL</a> GUIAPI DestroyIcon </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga5">HICON</a> </td> <td class="mdname1" valign="top" nowrap> <em>hicon</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Destroys an icon object. <p>This function destroys the icon object <em>hicon</em>.<p><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>hicon</em> </td><td>The icon object. </td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>TRUE on success, otherwise FALSE.</dd></dl><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__icon__fns.htm#ga2">CreateIconEx</a>, <a class="el" href="group__icon__fns.htm#ga0">LoadIconFromFile</a> </dd></dl> </td> </tr></table><a class="anchor" name="ga5" doxytag="gdi.h::DrawIcon"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void GUIAPI DrawIcon </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="group__handles.htm#ga2">HDC</a> </td> <td class="mdname" nowrap> <em>hdc</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td> <td class="mdname" nowrap> <em>x</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td> <td class="mdname" nowrap> <em>y</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>int </td>⌨️ 快捷键说明
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