group__draw__adv__2d__fns.htm

MINIGUI1.6开发API

        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>ang2</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Fills an arc with the current brush in a DC. 
<p>
This function fills an arc with the current brush in the DC <em>hdc</em>. The coordinates of the upper-left corner of the bounding rectanglecenter of the arc is <em></em>(x, y), the bounding box of the arc is <em>width</em> wide and <em>height</em> high, and the degree of start angle and end angle are <em>ang1</em> and <em>ang2</em> respectively.<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>&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 left edge of the bounding rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y</em>&nbsp;</td><td>The y coordinate of the left edge of the bounding rectangle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>width</em>&nbsp;</td><td>The width of the bounding box of the arc. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>height</em>&nbsp;</td><td>The height of the bounding box of the arc. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>ang1</em>&nbsp;</td><td>The start angle of the arc, relative to the 3 o'clock position, counter-clockwise, in 1/64ths of a degree. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>ang2</em>&nbsp;</td><td>The end angle of the arc, relative to angle1, in 1/64ths of a degree.</td></tr>
  </table>
</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__dc__attrs.htm">DC attribute operations</a> </dd></dl>
    </td>
  </tr>
</table>
<a class="anchor" name="ga5" doxytag="gdi.h::LineEx"></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 LineEx           </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>
        </tr>
        <tr>
          <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>
        </tr>
        <tr>
          <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>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>x2</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>y2</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draws a line with the current pen in the DC <em>hdc</em>. 
<p>
This function draws a line with the current pen in the DC <em>hdc</em>. The line draws from <em></em>(x1, y1) to <em></em>(x2, y2).<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>&nbsp;</td><td>The device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x1</em>&nbsp;</td><td>x1,y1: The start point of the line. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y1</em>&nbsp;</td><td>x1,y1: The start point of the line. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x2</em>&nbsp;</td><td>x2,y2: The end point of the line. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>y2</em>&nbsp;</td><td>x2,y2: The end point of the line.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Note:</b></dt><dd>Only defined for _USE_NEWGAL and _ADV_2DAPI<p>
This function does not change the pen position.</dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__fns.htm#ga33">LineTo</a>, <a class="el" href="group__dc__attrs.htm">DC attribute operations</a> </dd></dl>
    </td>
  </tr>
</table>
<a class="anchor" name="ga9" doxytag="gdi.h::PolyArcEx"></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 PolyArcEx           </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>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="struct__ARC.htm">ARC</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>arcs</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>nr_arcs</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draws a polyarc with the current pen in a DC. 
<p>
This function draws a polyarc with the current pen in the DC <em>hdc</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>hdc</em>&nbsp;</td><td>The device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>arcs</em>&nbsp;</td><td>The pointer to an ARC array which defines the arcs. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>nr_arcs</em>&nbsp;</td><td>The number of the arcs.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga6">ArcEx</a> </dd></dl>
    </td>
  </tr>
</table>
<a class="anchor" name="ga10" doxytag="gdi.h::PolyFillArcEx"></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 PolyFillArcEx           </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>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="struct__ARC.htm">ARC</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>arcs</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>nr_arcs</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Fill a polyarc with the current brush in a DC. 
<p>
This function fill a polyarc with the current brush in the DC <em>hdc</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>hdc</em>&nbsp;</td><td>The device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>arcs</em>&nbsp;</td><td>The pointer to an ARC array which defines the arcs. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>nr_arcs</em>&nbsp;</td><td>The number of the arcs.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__draw__adv__2d__fns.htm#ga6">ArcEx</a> </dd></dl>
    </td>
  </tr>
</table>
<a class="anchor" name="ga8" doxytag="gdi.h::PolyLineEx"></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 PolyLineEx           </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>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="struct__POINT.htm">POINT</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pts</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>nr_pts</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draws a polyline with the current pen in a DC. 
<p>
This function draws a polyline with the current pen in the DC <em>hdc</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>hdc</em>&nbsp;</td><td>The device context. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>pts</em>&nbsp;</td><td>The pointer to the vertex array of the polyline. </td></tr>