Qwt缩放局部setMousePattern中MouseSelect$等这些模式具体的含义

使用Qwt在Qt上绘制图形,需要用到缩放、平移等操作,...MouseSelect1-6,是设置鼠标模型值。Qwt例子中局部...zoomer->setMousePattern( QwtEventPattern::Mouse...

zoomer->setMousePattern(QwtEventPattern::MouseSelect3,Qt::RightButton );...QwtPlotCurve *cSin = new QwtPlotCurve("y = sin(x)");cSin...

鼠标滚轮放大缩小: QwtPlotMagnifier *PM = new QwtPlotMagnifier( ui->qwtPlot...zoomer->setMousePattern(QwtEventPattern::MouseSelect3,Qt::RightButton );设置...

Qwt缩放局部setMousePattern中MouseSelect$等这些模式具体的含义 qwt mouseselect qt mousepattern 在Qwt的bode demo中在设置用鼠标左键来选取缩放内容时, setMouse...

当进行放大然后再缩小时,比例尺不会返回到图像的...相关代码的主要部分: measureDataCollect::measureData...->setMousePattern( QwtEventPattern::MouseSelect2,...

标签: QWT 使用 分类: QT 鼠标滚轮放大缩小: QwtPlotMagnifier *PM = new ...zoomer->setMousePattern(QwtEventPattern::MouseSelect3,Qt::RightButton );设置...

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zmPress->setMousePattern(QwtEventPattern::MouseSelect2,Qt::RightButton, Qt...qwt3dplot qwt plot.h qwtplotpicker guiqwt.plot excel选取部分数据 excel选取...

zoomer->setMousePattern(QwtEventPattern::MouseSelect2,Qt::RightButton, Qt::ControlModifier ); zoomer->setMousePattern(QwtEventPattern::MouseSelect3,Qt::Ri...

zoomer->setMousePattern(QwtEventPattern::MouseSelect2,Qt::RightButton, Qt::ControlModifier ); zoomer->setMousePattern(QwtEventPattern::MouseSelect3,Qt::Ri...