Results of Tests with scalestyle.rb

scalestyle.rb is a ruby script that performs the scaling operations outside mapnik. It modifies the line widths and font sizes directly in the stylesheet before it is passed to mapnik for rendering.

The following images were created with nik2img.py, all with a scale factor of 1.0.

Text

Labels are scaled correctly.

600x400 Scale factor of ruby script: 1.0

1200x800 Scale factor of ruby script: 2.0


1800x1200 Scale factor of ruby script: 3.0

Dashes

Dashes don't seem to be scaled.

600x400 Scale factor of ruby script: 1.0


1200x800 Scale factor of ruby script: 2.0

1800x1200 Scale factor of ruby script: 3.0

Lines

Lines either.

600x400 Scale factor of ruby script: 1.0

1200x800 Scale factor of ruby script: 2.0

1800x1200 Scale factor of ruby script: 3.0