group__draw__adv__2d__fns.htm

MINIGUI1.6开发API

    <tr><td valign="top"></td><td valign="top"><em>nr_pts</em>&nbsp;</td><td>The number of the vertices.</td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga5">LineEx</a> </dd></dl>
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<a class="anchor" name="ga11" doxytag="gdi.h::RoundRect"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="group__simple__types.htm#ga0">BOOL</a> GUIAPI RoundRect           </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>int&nbsp;</td>
          <td class="mdname" nowrap> <em>x0</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>y0</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>x1</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>y1</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>rw</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>rh</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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      &nbsp;
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<p>
Draw and fill a rectangle with rounded corners in a DC. 
<p>
This function draws a rectangle with rounded corners. The rectangle is outlined by using the current pen and filled by using the current brush in the DC <em>hdc</em>.<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 device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x0</em>&nbsp;</td><td>The x-coordinate of the upper-left corner of the rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y0</em>&nbsp;</td><td>The y-coordinate of the upper-left corner of the rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x1</em>&nbsp;</td><td>The x-coordinate of the lower-right corner of the rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y1</em>&nbsp;</td><td>The y-coordinate of the lower-right corner of the rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>rw</em>&nbsp;</td><td>The x-radius of the rounded corners. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>rh</em>&nbsp;</td><td>The y-radius of the rounded corners. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>TRUE for visible, else for not.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga6">ArcEx</a>, <a class="el" href="group__draw__adv__2d__fns.htm#ga5">LineEx</a>, <a class="el" href="group__draw__adv__2d__fns.htm#ga7">FillArcEx</a>, <a class="el" href="group__draw__fns.htm#ga40">FillBox</a> </dd></dl>
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<a class="anchor" name="ga3" doxytag="gdi.h::SetBrushInfo"></a><p>
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          <td class="md" nowrap valign="top">void GUIAPI SetBrushInfo           </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 <a class="el" href="struct__BITMAP.htm">BITMAP</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>tile</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="struct__STIPPLE.htm">STIPPLE</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>stipple</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>
Set the tile or stipple with the DC. 
<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 device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>tile</em>&nbsp;</td><td>The tile bitmap. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>stipple</em>&nbsp;</td><td>The stipple bitmap.</td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga3">SetBrushInfo</a> </dd></dl>
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<a class="anchor" name="ga4" doxytag="gdi.h::SetBrushOrigin"></a><p>
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          <td class="md" nowrap valign="top">void GUIAPI SetBrushOrigin           </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>int&nbsp;</td>
          <td class="mdname" nowrap> <em>x</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>y</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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      &nbsp;
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<p>
Set the origin when using tiles or stipples with the DC. 
<p>
Set the origin when using tiles or stipples with the DC. The tile or stipple will be aligned such that the upper left corner of the tile or stipple will coincide with this point.<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 device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x</em>&nbsp;</td><td>The x-coordinate of the origin. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y</em>&nbsp;</td><td>The y-coordinate of the origin.</td></tr>
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</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga3">SetBrushInfo</a> </dd></dl>
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<a class="anchor" name="ga2" doxytag="gdi.h::SetPenDashes"></a><p>
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          <td class="md" nowrap valign="top">void SetPenDashes           </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>int&nbsp;</td>
          <td class="mdname" nowrap> <em>dash_offset</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const unsigned char *&nbsp;</td>
          <td class="mdname" nowrap> <em>dash_list</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>n</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>
Sets the way dashed-lines are drawn. 
<p>
Sets the way dashed-lines are drawn. Lines will be drawn with alternating on and off segments of the lengths specified in dash_list. The manner in which the on and off segments are drawn is determined by the pen type of the DC. (This can be changed with SetPenType function.)<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 device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>dash_offset</em>&nbsp;</td><td>The offset in the dash list. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>dash_list</em>&nbsp;</td><td>The dash list. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>n</em>&nbsp;</td><td>The lenght of the dash list.</td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The old pen type of the DC <em>hdc</em>.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga13">SetPenType</a> </dd></dl>
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