Non filled circle

Question

Non filled circle

Grethold opened this issue 4 years ago · 4 comments

Hi!
Is it possible to make an unfilled circle like this?

Thanks!

Answer 1 · 2020-10-22T20:02:28.000Z

Manually: Ctrl+MMButton-drag. To do it programatically you have to jump through hoops:

	pos = fplt.pg.Point(100, 80)
	size = fplt.pg.Point(10,10)
	pen = fplt.pg.mkPen('#c95')
	ellipse = fplt.pg.EllipseROI(pos, size, pen=pen, movable=False)
	ax.vb.addItem(ellipse)

Answer 2 · 2020-10-22T20:46:14.000Z

It works perfectly, thank you!

Answer 3 · 2020-10-23T14:04:27.000Z

Is it possible to delete this item (programatically)?

Answer 4 · 2020-10-24T20:43:00.000Z

Did you try ax.vb.removeItem(ellipse)?