CircleAd example (Python)

CircleAd example (Python)
 1# this example creates a circle in the active block
 2
 3# check there is an active drawing
 4if impact.active_drawing.isNone():
 5
 6    # display a message in the output toolbox
 7    impact.gui.output_toolbox.add("Unable to continue: there is no active drawing")
 8
 9else:
10
11    # create a local variable for the active block
12    ab = impact.active_drawing.active_layer.active_block
13
14    # create some local variables for centre, radius, etc.
15    centreX = 100
16    centreY = 100
17    radius = 50
18    startAngle = 45
19    antiClockwise = 0
20
21    # create a circle
22    ab.circle_ad(centreX, centreY, radius, startAngle, antiClockwise)