Commit02fb7e0

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Fix cursor_demo wrt. Line2D.set_x/ydata not accepting scalars anymore.

Trying to run the example prior to the PR would result in exceptionsbeing thrown on mouse moves.

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-6

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-6

lines changed

Lines changed: 6 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -56,8 +56,8 @@ def on_mouse_move(self, event):`
`56`	`56`	`self.set_cross_hair_visible(True)`
`57`	`57`	`x,y=event.xdata,event.ydata`
`58`	`58`	`# update the line positions`
`59`		`-self.horizontal_line.set_ydata(y)`
`60`		`-self.vertical_line.set_xdata(x)`
	`59`	`+self.horizontal_line.set_ydata([y])`
	`60`	`+self.vertical_line.set_xdata([x])`
`61`	`61`	`self.text.set_text(f'x={x:1.2f}, y={y:1.2f}')`
`62`	`62`	`self.ax.figure.canvas.draw()`
`63`	`63`
`@@ -132,8 +132,8 @@ def on_mouse_move(self, event):`
`132`	`132`	`self.set_cross_hair_visible(True)`
`133`	`133`	`# update the line positions`
`134`	`134`	`x,y=event.xdata,event.ydata`
`135`		`-self.horizontal_line.set_ydata(y)`
`136`		`-self.vertical_line.set_xdata(x)`
	`135`	`+self.horizontal_line.set_ydata([y])`
	`136`	`+self.vertical_line.set_xdata([x])`
`137`	`137`	`self.text.set_text(f'x={x:1.2f}, y={y:1.2f}')`
`138`	`138`
`139`	`139`	`self.ax.figure.canvas.restore_region(self.background)`
`@@ -204,8 +204,8 @@ def on_mouse_move(self, event):`
`204`	`204`	`x=self.x[index]`
`205`	`205`	`y=self.y[index]`
`206`	`206`	`# update the line positions`
`207`		`-self.horizontal_line.set_ydata(y)`
`208`		`-self.vertical_line.set_xdata(x)`
	`207`	`+self.horizontal_line.set_ydata([y])`
	`208`	`+self.vertical_line.set_xdata([x])`
`209`	`209`	`self.text.set_text(f'x={x:1.2f}, y={y:1.2f}')`
`210`	`210`	`self.ax.figure.canvas.draw()`
`211`	`211`

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