tempo-plotter Changeset - fbe70e32bc1a · protofusion repositories

Changeset - fbe70e32bc1a

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scrollbar-exp

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Hasan Yavuz ÖZDERYA - 8 years ago 2017-08-16 08:26:42
hy@ozderya.net

fix wrong view size, y axis scroll is broken

1 file changed with 3 insertions and 2 deletions:

src/scrollzoomer.cpp

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src/scrollzoomer.cpp

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@@ @@ -73,31 +73,32 @@ void ScrollZoomer::setXLimits(double min @@
+}
 void ScrollZoomer::setHViewSize(double size)
+{
     hViewSize = size;
+}
 void ScrollZoomer::setZoomBase(bool doReplot)
+{
     QwtPlotZoomer::setZoomBase(doReplot);
     auto zb = zoomBase();
     auto zs = zoomStack();
     zb.setRight(xMax);
     if ((xMax - xMin) < hViewSize)
+    {
-        zb.setWidth(xMax - xMin);
+        zb.setLeft(xMin);
+    }
     else
+    {
-        zb.setWidth(hViewSize);
+        zb.setLeft(xMax-hViewSize);
+    }
     zs[0] = zb;
     setZoomStack(zs);
+}
 void ScrollZoomer::rescale()
+{
     QwtScaleWidget *xScale = plot()->axisWidget( xAxis() );
     QwtScaleWidget *yScale = plot()->axisWidget( yAxis() );
     if ( zoomRectIndex() <= 0 )
+    {

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