Hi
I am trying to export a drawing as SVG so that I can cut it in a cutting machine. And sometimes I want it to be placed on a printed circuit board. But anywhere I try to use SVGs exported from Affinity Designer 2, they appear with incorrect size.
Lets say I set the DPI in Affinity Designer 2 of my document to 72 dpi. I also set type to Print and Document Units to mm
I draw a circle of 60mm diameter. I then mark it and export
I then try to export it as an svg
I exported circle.svg circle.svg
Now if I import this in another app, it becomes too small, not at all 60x60mm. Why? I dont know, but looking into the exported svg source code I think I understand what happened.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="100%" height="100%" viewBox="0 0 172 172" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:1.5;">
<circle cx="85.539" cy="85.539" r="85.039" style="fill:none;stroke:rgb(255,0,0);stroke-width:1px;"/>
</svg>
As you can see above, it uses 172 instead of 60mm and the viewport is set to 100%.
Why is it not possible to export and svg with true mm or inches?