Try using the `Arc` tools. Also, check the attributes in the right hand panel. You could also use the `Pad` tool. See; https://easyeda.com/forum/topic/How_can_I_draw_a_solid_round_copper_on_the_PCB_-EOomjhDnl

Thans for a reply, but the circle is only auxiliary align the parts and I don't want to print it to pcb... I can't understand why change the center pont after adjust centered circle radius propery by numeric!?

I can't check the attributes for the `Arc` tools right now but to answer your question about using the circle as a guide: You should be able to draw the circle on the `Document` layer.

But the circle is NOT centered object... But, I can set the circle center and radius manually. Thanks!

@fonta, You are correct, the circle is not drawn using the centre as the mouse initial position. However as you have noted, once you have placed a circle on the Silkscreen or the Document layers, you can manually set both the centre and the radius: ![enter image description here][1] You have not told us which layer you want the circle on: Copper? Silkscreen? Document? * Can you tell us which layer you want to put the circle on? * I suggest that you post `Feature Requests` for: 1) a Circle to be created: 1.1) with the centre to be defined by the initial mouse position and; 1.2) on any layer. 2) the centre to be added as an editable attribute for the non-centred arc. 3) the centre to be added as an editable attribute for the centred arc. [1]: /editor/20180219/5a89f8635b378.png

Hi We don't support the circle at top and bottom and the inner layer, because of the circle don't have the start point and end point, so please use arc instead of the circle at the copper layer.