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Allow deeper zoom

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This commit is contained in:
G.K.MacGregor
2021-09-09 21:40:36 +01:00
parent e6175dc7f4
commit f61dfbf654
1 changed files with 6 additions and 2 deletions
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8
mainwindow.cpp
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@@ -722,12 +722,16 @@ void MainWindow::zoomIn()
{
if (m_viewZoom < 4)
m_viewZoom++;
else if (m_viewZoom < 12)
m_viewZoom += 2;
setSceneDimensions();
}
void MainWindow::zoomOut()
{
if (m_viewZoom > 0)
if (m_viewZoom > 4)
m_viewZoom -= 2;
else if (m_viewZoom > 0)
m_viewZoom--;
setSceneDimensions();
}
@@ -816,7 +820,7 @@ void MainWindow::readSettings()
m_smoothTransformAction->setChecked(m_viewSmoothTransform);
m_smoothTransformAction->blockSignals(false);
m_viewZoom = settings.value("zoom", 2).toInt();
m_viewZoom = (m_viewZoom < 0 || m_viewZoom > 4) ? 2 : m_viewZoom;
m_viewZoom = (m_viewZoom < 0 || m_viewZoom > 12) ? 2 : m_viewZoom;
// zoom 0 = 420,426px, 1 = 620,570px, 2 = 780,720px
if (geometry.isEmpty()) {