The simple initial implementation of the margin for the viewBox simply added a +20 units to the (view)Box, but those are units in track coordinates. They get scaled depending on the size of the track.
Implement a fitTransformerToContents so the actual margin is constant regardless of the contents to be fit.
The simple initial implementation of the margin for the viewBox simply added a +20 units to the (view)Box, but those are units in track coordinates. They get scaled depending on the size of the track.
Implement a fitTransformerToContents so the actual margin is constant regardless of the contents to be fit.