a441700e6fc78598c157f143fe63f1edfa3bb7f1,labelme/canvas.py,Canvas,mouseMoveEvent,#Canvas#Any#,121

Before Change

        // Polygon drawing.
        if self.drawing():
            self.overrideCursor(CURSOR_DRAW)
            if self.current:
                color = self.lineColor
                if self.outOfPixmap(pos):
                    // Don"t allow the user to draw outside the pixmap.
                    // Project the point to the pixmap"s edges.
                    pos = self.intersectionPoint(self.current[-1], pos)
                elif len(self.current) > 1 and \
                        self.closeEnough(pos, self.current[0]):
                    // Attract line to starting point and
                    // colorise to alert the user.
                    pos = self.current[0]
                    color = self.current.line_color
                    self.overrideCursor(CURSOR_POINT)
                    self.current.highlightVertex(0, Shape.NEAR_VERTEX)
                self.line[0] = self.current[-1]
                self.line[1] = pos
                self.line.line_color = color
                self.repaint()
                self.current.highlightClear()
            return

        // Polygon copy moving.
        if QtCore.Qt.RightButton & ev.buttons():

After Change

                color = self.current.line_color
                self.overrideCursor(CURSOR_POINT)
                self.current.highlightVertex(0, Shape.NEAR_VERTEX)
            if self.createMode == "polygon":
                self.line[0] = self.current[-1]
                self.line[1] = pos
            elif self.createMode == "rectangle":
                self.line.points = list(self.getRectangleFromLine(
                    (self.current[0], pos)
                ))
                self.line.close()
            else:
                raise ValueError
            self.line.line_color = color
            self.repaint()
            self.current.highlightClear()

Instances