Picture resolution not matching canvas resolution for generated pictures #19
Description
For example, the flow-over-heated-plate gives a larger canvas than the picture itself:
This is actually the same for PDF and SVG.
This was not the case in v0.1.
$ apt-cache show libcairo2-dev
Package: libcairo2-dev
Architecture: amd64
Version: 1.16.0-5ubuntu2