def createPixmapItem(self, pixmap, position, matrix=QMatrix()):
item = QGraphicsPixmapItem(pixmap)
item.setFlags(QGraphicsItem.ItemIsSelectable|
QGraphicsItem.ItemIsMovable)
item.setPos(position)
item.setMatrix(matrix)
self.scene.clearSelection()
self.scene.addItem(item)
item.setSelected(True)
def __mouseReleaseEvent(self,event):
global PIX
self.drag_stop = event.pos()
im = PIX.pixmap().toImage()
start, stop = self.mapToScene(self.drag_start),self.mapToScene(self.drag_stop)
logging.debug((start,stop))
augmented = QGraphicsPixmapItem(QPixmap(tempfile))
augmented.setOffset(rect.topLeft())
augmented.setMatrix(QMatrix())
if None != self.selectbox: self.scene().removeItem(self.selectbox)
self.selectbox = augmented
self.scene().addItem(self.selectbox)
def createPixmapItem(self, pixmap, matrix=QMatrix()):
global PIX
item = QGraphicsPixmapItem(pixmap)
PIX = item
# item.setFlags(QGraphicsItem.ItemIsSelectable|
# QGraphicsItem.ItemIsMovable)
item.setMatrix(matrix)
self.scene.clearSelection()
for i in self.scene.items():
self.scene.removeItem(i)
self.scene.addItem(item)
self.view.fitInView(item,Qt.KeepAspectRatio)
global DIRTY
DIRTY = True