Method SetZoom

src/video_display.cpp:380–389

}

void VideoDisplay::SetZoom(double value) {
	if (value == 0) return;
	zoomValue = std::max(value, .125);
	size_t selIndex = zoomValue / .125 - 1;
	if (selIndex < zoomBox->GetCount())
		zoomBox->SetSelection(selIndex);
	zoomBox->ChangeValue(fmt_wx("%g%%", zoomValue * 100.));
	con->ass->Properties.video_zoom = zoomValue;
	UpdateSize();
}

void VideoDisplay::SetZoomFromBox(wxCommandEvent &) {
	int sel = zoomBox->GetSelection();