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Code Issues Releases Wiki Activity

Respect min. zoom value when changing pan coords

This commit is contained in:
moex3 2020-11-25 19:49:28 +01:00 committed by Sodra
parent d73dfe9c18
commit 70ddf3c7f5
1 changed files with 2 additions and 1 deletions
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3
src/video_display.cpp
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@ -408,9 +408,10 @@ void VideoDisplay::ResetPan() {
void VideoDisplay::SetZoom(double value) { void VideoDisplay::SetZoom(double value) {
if (value == 0) return; if (value == 0) return;
value = std::max(value, .125);
pan_x *= value / zoomValue; pan_x *= value / zoomValue;
pan_y *= value / zoomValue; pan_y *= value / zoomValue;
zoomValue = std::max(value, .125); zoomValue = value;
size_t selIndex = zoomValue / .125 - 1; size_t selIndex = zoomValue / .125 - 1;
if (selIndex < zoomBox->GetCount()) if (selIndex < zoomBox->GetCount())
zoomBox->SetSelection(selIndex); zoomBox->SetSelection(selIndex);