Sunday, 18 November 2018

How to draw a polygon with clear spaces inside in EAGLE


As title EAGLE don't allow me to draw a clear space inside a polygon. I've a GND polygon plane and I don't want that a zone inside it is filled with this plane.


How I can do that?



Answer



Draw a 'Cut-out' polygon. Basically this says everything between the cutout polygon and a polygon outside of it should be filled. Everything inside the cutout will not be filled.


When drawing the polygon there is a symbol on the top bar which looks like a filled box with an empty polygon space inside. Alternatively if you go into the properties you can change the type.




An example of a cutout polygon: Cutout Polygon



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