Commit 0fa33b07 authored by Dan Pascu's avatar Dan Pascu

Fixed formula for 'negative' cropping (i.e. adding space around the icon)

parent e4e0c45c
...@@ -48,7 +48,11 @@ class Spinner(QSvgWidget): ...@@ -48,7 +48,11 @@ class Spinner(QSvgWidget):
def _update_viewbox(self, size): def _update_viewbox(self, size):
if self._original_viewbox.isEmpty() or size.isEmpty(): if self._original_viewbox.isEmpty() or size.isEmpty():
return return
viewbox = self._original_viewbox.adjusted(self.icon_crop, self.icon_crop, -self.icon_crop, -self.icon_crop) if self.icon_crop >= 0:
adjustment = self.icon_crop
else:
adjustment = self._original_viewbox.width() * self.icon_crop / (self._original_viewbox.width() + 2*self.icon_crop) # (w - w * w/(w+2b))/2 = wb/(w+2b)
viewbox = self._original_viewbox.adjusted(adjustment, adjustment, -adjustment, -adjustment)
width = size.width() width = size.width()
height = size.height() height = size.height()
if height >= width: if height >= width:
......
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