KicadSolderTool.py 文件源码

def __init__(self,parent):
        QtGui.QGraphicsView.__init__(self)
        self.parent = parent;
        self.setTransformationAnchor(QtGui.QGraphicsView.AnchorUnderMouse);
        self.setDragMode(QtGui.QGraphicsView.ScrollHandDrag);
        self.setViewportUpdateMode(QtGui.QGraphicsView.FullViewportUpdate);
        self.setRenderHints(0);
        self.scene = QtGui.QGraphicsScene();
        self.setScene(self.scene)
        self.offset_x = 0;
        self.offset_y = 0;
        self.marker_set = False
        self.marker_is_visible = True
        self.is_flipped = False