def setPixmap(self, pixmap):
self.pixmapLabel.setPixmap(pixmap)
size = pixmap.size()
if size - QtCore.QSize(1, 0) == self.pixmapLabelArea.maximumViewportSize():
size -= QtCore.QSize(1, 0)
self.pixmapLabel.resize(size)
def getSize(self):
text, ok = QtGui.QInputDialog.getText(self, "Grabber",
"Enter pixmap size:", QtGui.QLineEdit.Normal,
"%d x %d" % (self.glWidget.width(), self.glWidget.height()))
if not ok:
return QtCore.QSize()
regExp = QtCore.QRegExp("([0-9]+) *x *([0-9]+)")
if regExp.exactMatch(text):
width = regExp.cap(0).toInt()
height = regExp.cap(1).toInt()
if width > 0 and width < 2048 and height > 0 and height < 2048:
return QtCore.QSize(width, height)
return self.glWidget.size()
