4179b7f166ba980ed226cdbe52984965f1b335c4,enthought/chaco/tools/regression_lasso.py,RegressionOverlay,_draw_component,#RegressionOverlay#,54

Before Change

            gc.save_state()
            gc.translate_ctm(x, y)
            self._label.draw(gc)
            gc.restore_state()

            // draw the line
            slope, y0 = selection.fit_params
            f = lambda x: slope*x + y0
            cx, cy = c.map_screen([selection.centroid])[0]
            left = c.x
            right = c.x2

            left_x = c.map_data([left, c.y])[0]
            right_x = c.map_data([right, c.y])[0]
            left_y = f(left_x)
            right_y = f(right_x)

            left_pt, right_pt = c.map_screen([[left_x, left_y], [right_x, right_y]])

            gc.save_state()
            try:
                gc.set_line_dash(self.line_style_)
                gc.set_stroke_color(self.line_color_)
                gc.set_line_width(self.line_width)

After Change

            left_pt, right_pt = c.map_screen([[left_x, left_y], [right_x, right_y]])

            with gc:
                gc.set_line_dash(self.line_style_)
                gc.set_stroke_color(self.line_color_)
                gc.set_line_width(self.line_width)
                gc.move_to(*left_pt)
                gc.line_to(*right_pt)
                gc.stroke_path()

        return

Instances