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<a name="l00134"></a>00134 <span class="keyword">virtual</span> QwtDoubleRect <a class="code" href="class_qwt_plot_item.html#4c2c1c77421229383b3c43cb777e3bfe">boundingRect</a>() <span class="keyword">const</span>;<a name="l00135"></a>00135 <a name="l00137"></a><a class="code" href="class_qwt_plot_curve.html#20c92bfce270e71893cdfa465781017b">00137</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> minXValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#4c2c1c77421229383b3c43cb777e3bfe">boundingRect</a>().left(); }<a name="l00139"></a><a class="code" href="class_qwt_plot_curve.html#2428e72e84b23a9442ae48fe4540c17f">00139</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> maxXValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#4c2c1c77421229383b3c43cb777e3bfe">boundingRect</a>().right(); }<a name="l00141"></a><a class="code" href="class_qwt_plot_curve.html#09f7aac646f0e534c2540d61a027b856">00141</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> minYValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#4c2c1c77421229383b3c43cb777e3bfe">boundingRect</a>().top(); }<a name="l00143"></a><a class="code" href="class_qwt_plot_curve.html#135a412978bf646716b37b0ac8528665">00143</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> maxYValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#4c2c1c77421229383b3c43cb777e3bfe">boundingRect</a>().bottom(); }<a name="l00144"></a>00144 <a name="l00145"></a>00145 <span class="keywordtype">void</span> setCurveAttribute(CurveAttribute, <span class="keywordtype">bool</span> on = <span class="keyword">true</span>);<a name="l00146"></a>00146 <span class="keywordtype">bool</span> testCurveAttribute(CurveAttribute) <span class="keyword">const</span>;<a name="l00147"></a>00147 <a name="l00148"></a>00148 <span class="keywordtype">void</span> setPen(<span class="keyword">const</span> QPen &);<a name="l00149"></a>00149 <span class="keyword">const</span> QPen &pen() <span class="keyword">const</span>;<a name="l00150"></a>00150 <a name="l00151"></a>00151 <span class="keywordtype">void</span> setBrush(<span class="keyword">const</span> QBrush &);<a name="l00152"></a>00152 <span class="keyword">const</span> QBrush &brush() <span class="keyword">const</span>;<a name="l00153"></a>00153 <a name="l00154"></a>00154 <span class="keywordtype">void</span> setBaseline(<span class="keywordtype">double</span> ref);<a name="l00155"></a>00155 <span class="keywordtype">double</span> baseline() <span class="keyword">const</span>;<a name="l00156"></a>00156 <a name="l00157"></a>00157 <span class="keywordtype">void</span> setStyle(CurveStyle style);<a name="l00158"></a>00158 CurveStyle style() <span class="keyword">const</span>;<a name="l00159"></a>00159 <a name="l00160"></a>00160 <span class="keywordtype">void</span> setSymbol(<span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a> &s);<a name="l00161"></a>00161 <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol() <span class="keyword">const</span>;<a name="l00162"></a>00162 <a name="l00163"></a>00163 <span class="keywordtype">void</span> setCurveFitter(<a class="code" href="class_qwt_curve_fitter.html">QwtCurveFitter</a> *);<a name="l00164"></a>00164 <a class="code" href="class_qwt_curve_fitter.html">QwtCurveFitter</a> *curveFitter() <span class="keyword">const</span>;<a name="l00165"></a>00165 <a name="l00166"></a>00166 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#5483623e4fd1ae85b06b93523784358b">draw</a>(QPainter *p, <a name="l00167"></a>00167 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00168"></a>00168 <span class="keyword">const</span> QRect &) <span class="keyword">const</span>;<a name="l00169"></a>00169 <a name="l00170"></a>00170 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#5483623e4fd1ae85b06b93523784358b">draw</a>(QPainter *p, <a name="l00171"></a>00171 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00172"></a>00172 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00173"></a>00173 <a name="l00174"></a>00174 <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#5483623e4fd1ae85b06b93523784358b">draw</a>(<span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00175"></a>00175 <a name="l00176"></a>00176 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#193770cd20609a368c5130de59cb782e">updateLegend</a>(<a class="code" href="class_qwt_legend.html">QwtLegend</a> *) <span class="keyword">const</span>;<a name="l00177"></a>00177 <a name="l00178"></a>00178 <span class="keyword">protected</span>:<a name="l00179"></a>00179 <a name="l00180"></a>00180 <span class="keywordtype">void</span> init();<a name="l00181"></a>00181 <a name="l00182"></a>00182 <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawCurve(QPainter *p, <span class="keywordtype">int</span> style,<a name="l00183"></a>00183 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00184"></a>00184 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00185"></a>00185 <a name="l00186"></a>00186 <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawSymbols(QPainter *p, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a> &,<a name="l00187"></a>00187 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00188"></a>00188 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00189"></a>00189 <a name="l00190"></a>00190 <span class="keywordtype">void</span> drawLines(QPainter *p,<a name="l00191"></a>00191 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00192"></a>00192 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00193"></a>00193 <span class="keywordtype">void</span> drawSticks(QPainter *p,<a name="l00194"></a>00194 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00195"></a>00195 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00196"></a>00196 <span class="keywordtype">void</span> drawDots(QPainter *p,<a name="l00197"></a>00197 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00198"></a>00198 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00199"></a>00199 <span class="keywordtype">void</span> drawSteps(QPainter *p,<a name="l00200"></a>00200 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &yMap,<a name="l00201"></a>00201 <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;<a name="l00202"></a>00202 <a name="l00203"></a>00203 <span class="keywordtype">void</span> fillCurve(QPainter *,<a name="l00204"></a>00204 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &,<a name="l00205"></a>00205 QwtPolygon &) <span class="keyword">const</span>;<a name="l00206"></a>00206 <span class="keywordtype">void</span> closePolyline(<span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &,<a name="l00207"></a>00207 QwtPolygon &) <span class="keyword">const</span>;<a name="l00208"></a>00208 <a name="l00209"></a>00209 <span class="keyword">private</span>:<a name="l00210"></a>00210 <a class="code" href="class_qwt_data.html">QwtData</a> *d_xy;<a name="l00211"></a>00211 <a name="l00212"></a>00212 <span class="keyword">class </span>PrivateData;<a name="l00213"></a>00213 PrivateData *d_data;<a name="l00214"></a>00214 };<a name="l00215"></a>00215 <a name="l00217"></a><a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">00217</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_data.html">QwtData</a> &<a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">QwtPlotCurve::data</a>()<a name="l00218"></a>00218 {<a name="l00219"></a>00219 <span class="keywordflow">return</span> *d_xy;<a name="l00220"></a>00220 }<a name="l00221"></a>00221 <a name="l00223"></a><a class="code" href="class_qwt_plot_curve.html#61b68da6a4ca2ae107dc843743b7f7c4">00223</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_qwt_data.html">QwtData</a> &<a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">QwtPlotCurve::data</a>()<span class="keyword"> const</span><a name="l00224"></a>00224 <span class="keyword"></span>{<a name="l00225"></a>00225 <span class="keywordflow">return</span> *d_xy;<a name="l00226"></a>00226 }<a name="l00227"></a>00227 <a name="l00232"></a><a class="code" href="class_qwt_plot_curve.html#312b1fe8635430c293ee8fdc9fcfd774">00232</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_curve.html#312b1fe8635430c293ee8fdc9fcfd774">QwtPlotCurve::x</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span><a name="l00233"></a>00233 <span class="keyword"></span>{ <a name="l00234"></a>00234 <span class="keywordflow">return</span> d_xy-><a class="code" href="class_qwt_data.html#922401ada56fc6dd3ccbeb1cfcdcfe28">x</a>(i); <a name="l00235"></a>00235 }<a name="l00236"></a>00236 <a name="l00241"></a><a class="code" href="class_qwt_plot_curve.html#db2885f90bfe2ce1f83929a20dffc38e">00241</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_curve.html#db2885f90bfe2ce1f83929a20dffc38e">QwtPlotCurve::y</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span><a name="l00242"></a>00242 <span class="keyword"></span>{ <a name="l00243"></a>00243 <span class="keywordflow">return</span> d_xy-><a class="code" href="class_qwt_data.html#6a160842c98ddd98a65fd229776c324c">y</a>(i); <a name="l00244"></a>00244 }<a name="l00245"></a>00245 <a name="l00246"></a>00246 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:22:37 2007 for Qwt User's Guide by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address></body></html>⌨️ 快捷键说明
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