How to control resolution of SVG imports

[jsiddall]

When I import an SVG with curves (lettering in my case) the resulting G-code is... large. For some reason the SVG parser seems to be rendering the curves at far higher resolution than bCNC is using. Even though I do see a reference to CNC.digits in calls to svgcode.get_gcode it doesn't seem to change the number of segments generated when I alter that value, but instead the curves become more jagged due to quantizing errors.

Here is a hunk of G-gode generated from an SVG import:

G1 X0.215 Y-11.1538
G1 X0.2221 Y-11.1538
G1 X0.2293 Y-11.1538
G1 X0.2364 Y-11.1538
G1 X0.2436 Y-11.1538
G1 X0.2507 Y-11.1538
G1 X0.2578 Y-11.1538
G1 X0.2648 Y-11.1538

Notice that there are 8 lines with exactly the same Y coordinate which could have been one line (G1 X0.2648 Y-11.1538).

Unfortunately I don't understand enough about how SVGs or the bCNC code work to figure out how to improve this. Hoping @Harvie can point me in the right direction.