tempo-plotter Changeset - 920822e27c83 · protofusion repositories

Changeset - 920822e27c83

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Hasan Yavuz ÖZDERYA - 8 years ago 2017-09-03 08:07:18
hy@ozderya.net

don't touch y-scale when setting plot width so that autoscale doesn't break

1 file changed with 2 insertions and 0 deletions:

src/scrollzoomer.cpp

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src/scrollzoomer.cpp

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@@ @@ -53,50 +53,52 @@ ScrollZoomer::ScrollZoomer( QWidget *can @@
         return;
     d_hScrollData = new ScrollData;
     d_vScrollData = new ScrollData;
     hscrollmove = false;
     vscrollmove = false;
+}
 ScrollZoomer::~ScrollZoomer()
+{
     delete d_cornerWidget;
     delete d_vScrollData;
     delete d_hScrollData;
+}
 void ScrollZoomer::setXLimits(double min, double max)
+{
     xMin = min;
     xMax = max;
     setZoomBase();
+}
 void ScrollZoomer::setHViewSize(double size)
+{
     hscrollmove = true;
     hViewSize = size;
     setZoomBase();
     hscrollmove = false;
+}
 void ScrollZoomer::setZoomBase(bool doReplot)
+{
     QwtPlotZoomer::setZoomBase(doReplot);
     auto zb = zoomBase();
     auto zs = zoomStack();
     zb.setRight(xMax);
     if ((xMax - xMin) < hViewSize)
+    {
         zb.setLeft(xMin);
+    }
     else
+    {
         zb.setLeft(xMax-hViewSize);
+    }
     zs[0] = zb;
     setZoomStack(zs);
+}
 void ScrollZoomer::rescale()
+{
     QwtScaleWidget *xScale = plot()->axisWidget( xAxis() );
     QwtScaleWidget *yScale = plot()->axisWidget( yAxis() );

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