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studleylee / diy-layout-creator

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Solderpads render resolution #87

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
A solderpad, round or square, is the same size independent of whether it's 0,09 
inch or 0,08 inch. If I calculate and enter the respective sizes in millimeters 
I see that the 0.09 inch solderpad is actually a 0,08 inch. I can actually 
enter 0.09000000001 and see the difference. 

Some special treatment of the 0.09 value?

Original issue reported on code.google.com by per.tre...@gmail.com on 23 Aug 2011 at 1:01

GoogleCodeExporter commented 9 years ago 
Nothing special about 0.09. The thing is, it rounds down any dimensions to odd 
number of pixels so it can render symmetrically. When you add 0.00000001 it 
pushes it to the next value which is sometimes 2px larger.

Original comment by bancika@gmail.com on 23 Aug 2011 at 1:08

GoogleCodeExporter commented 9 years ago 
That doesn't feel logical when we can export to pdf with much higher resolution 
and we can zoom to 200% where it should be able to render far more exact (well 
twice as exact to be precise).

Original comment by per.tre...@gmail.com on 23 Aug 2011 at 1:49