qwt__painter_8h-source.html

QWT5.01用于Qt开发的二维图形库程序

<a name="l00080"></a>00080     <span class="keyword">static</span> <span class="keywordtype">void</span> drawText(QPainter *, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h, 
<a name="l00081"></a>00081         <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString &amp;);
<a name="l00082"></a>00082     <span class="keyword">static</span> <span class="keywordtype">void</span> drawText(QPainter *, <span class="keyword">const</span> QRect &amp;, 
<a name="l00083"></a>00083         <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString &amp;);
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 <span class="preprocessor">#ifndef QT_NO_RICHTEXT</span>
<a name="l00086"></a>00086 <span class="preprocessor"></span><span class="preprocessor">#if QT_VERSION &lt; 0x040000</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> drawSimpleRichText(QPainter *, <span class="keyword">const</span> QRect &amp;,
<a name="l00088"></a>00088         <span class="keywordtype">int</span> flags, QSimpleRichText &amp;);
<a name="l00089"></a>00089 <span class="preprocessor">#else</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> drawSimpleRichText(QPainter *, <span class="keyword">const</span> QRect &amp;,
<a name="l00091"></a>00091         <span class="keywordtype">int</span> flags, QTextDocument &amp;);
<a name="l00092"></a>00092 <span class="preprocessor">#endif</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span>
<a name="l00095"></a>00095     <span class="keyword">static</span> <span class="keywordtype">void</span> drawRect(QPainter *, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);
<a name="l00096"></a>00096     <span class="keyword">static</span> <span class="keywordtype">void</span> drawRect(QPainter *, <span class="keyword">const</span> QRect &amp;rect);
<a name="l00097"></a>00097     <span class="keyword">static</span> <span class="keywordtype">void</span> fillRect(QPainter *, <span class="keyword">const</span> QRect &amp;, <span class="keyword">const</span> QBrush &amp;); 
<a name="l00098"></a>00098 
<a name="l00099"></a>00099     <span class="keyword">static</span> <span class="keywordtype">void</span> drawEllipse(QPainter *, <span class="keyword">const</span> QRect &amp;);
<a name="l00100"></a>00100     <span class="keyword">static</span> <span class="keywordtype">void</span> drawPie(QPainter *, <span class="keyword">const</span> QRect &amp; r, <span class="keywordtype">int</span> a, <span class="keywordtype">int</span> alen);
<a name="l00101"></a>00101 
<a name="l00102"></a>00102     <span class="keyword">static</span> <span class="keywordtype">void</span> drawLine(QPainter *, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> y2);
<a name="l00103"></a>00103     <span class="keyword">static</span> <span class="keywordtype">void</span> drawLine(QPainter *, <span class="keyword">const</span> QPoint &amp;p1, <span class="keyword">const</span> QPoint &amp;p2);
<a name="l00104"></a>00104     <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolygon(QPainter *, <span class="keyword">const</span> QwtPolygon &amp;pa);
<a name="l00105"></a>00105     <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolyline(QPainter *, <span class="keyword">const</span> QwtPolygon &amp;pa);
<a name="l00106"></a>00106     <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoint(QPainter *, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);
<a name="l00107"></a>00107 
<a name="l00108"></a>00108 <span class="preprocessor">#if QT_VERSION &lt; 0x040000</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRoundFrame(QPainter *, <span class="keyword">const</span> QRect &amp;,
<a name="l00110"></a>00110         <span class="keywordtype">int</span> width, <span class="keyword">const</span> QColorGroup &amp;cg, <span class="keywordtype">bool</span> sunken);
<a name="l00111"></a>00111 <span class="preprocessor">#else</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRoundFrame(QPainter *, <span class="keyword">const</span> QRect &amp;,
<a name="l00113"></a>00113         <span class="keywordtype">int</span> width, <span class="keyword">const</span> QPalette &amp;, <span class="keywordtype">bool</span> sunken);
<a name="l00114"></a>00114 <span class="preprocessor">#endif</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> drawFocusRect(QPainter *, QWidget *);
<a name="l00116"></a>00116     <span class="keyword">static</span> <span class="keywordtype">void</span> drawFocusRect(QPainter *, QWidget *, <span class="keyword">const</span> QRect &amp;);
<a name="l00117"></a>00117 
<a name="l00118"></a>00118     <span class="keyword">static</span> QwtPolygon clip(<span class="keyword">const</span> QwtPolygon &amp;);
<a name="l00119"></a>00119 
<a name="l00120"></a>00120     <span class="keyword">static</span> <span class="keywordtype">void</span> drawColorBar(QPainter *painter, 
<a name="l00121"></a>00121         <span class="keyword">const</span> <a class="code" href="class_qwt_color_map.html">QwtColorMap</a> &amp;, <span class="keyword">const</span> <a class="code" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;,
<a name="l00122"></a>00122         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, Qt::Orientation, <span class="keyword">const</span> QRect &amp;);
<a name="l00123"></a>00123 
<a name="l00124"></a>00124 <span class="preprocessor">#if QT_VERSION &lt; 0x040000</span>
<a name="l00125"></a>00125 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">void</span> setSVGMode(<span class="keywordtype">bool</span> on);
<a name="l00126"></a>00126     <span class="keyword">static</span> <span class="keywordtype">bool</span> isSVGMode();
<a name="l00127"></a>00127 <span class="preprocessor">#endif</span>
<a name="l00128"></a>00128 <span class="preprocessor"></span>
<a name="l00129"></a>00129 <span class="keyword">private</span>:
<a name="l00130"></a>00130     <span class="keyword">static</span> <span class="keywordtype">void</span> drawColoredArc(QPainter *, <span class="keyword">const</span> QRect &amp;,
<a name="l00131"></a>00131         <span class="keywordtype">int</span> peak, <span class="keywordtype">int</span> arc, <span class="keywordtype">int</span> intervall, <span class="keyword">const</span> QColor &amp;c1, <span class="keyword">const</span> QColor &amp;c2);
<a name="l00132"></a>00132 
<a name="l00133"></a>00133     <span class="keyword">static</span> <span class="keyword">const</span> QRect &amp;deviceClipRect();
<a name="l00134"></a>00134 
<a name="l00135"></a>00135     <span class="keyword">static</span> <span class="keywordtype">bool</span> d_deviceClipping;
<a name="l00136"></a>00136     <span class="keyword">static</span> <a class="code" href="class_qwt_metrics_map.html">QwtMetricsMap</a> d_metricsMap;
<a name="l00137"></a>00137 <span class="preprocessor">#if QT_VERSION &lt; 0x040000</span>
<a name="l00138"></a>00138 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">bool</span> d_SVGMode;
<a name="l00139"></a>00139 <span class="preprocessor">#endif</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span>};
<a name="l00141"></a>00141 
<a name="l00143"></a><a class="code" href="class_qwt_painter.html#c9c0a040a08e89945a0ca7fe8dedcc4b">00143</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#f809f23704df7e05f51222daa296ca80">QwtPainter::drawLine</a>(QPainter *painter,
<a name="l00144"></a>00144     <span class="keyword">const</span> QPoint &amp;p1, <span class="keyword">const</span> QPoint &amp;p2)
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146     <a class="code" href="class_qwt_painter.html#f809f23704df7e05f51222daa296ca80">drawLine</a>(painter, p1.x(), p1.y(), p2.x(), p2.y());
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148 
<a name="l00149"></a>00149 <span class="preprocessor">#endif</span>
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