| Maintainer | diagrams-discuss@googlegroups.com |
|---|
Diagrams.TwoD.Adjust
Description
A default diagram-adjustment implementation for two-dimensional diagrams, useful for backend implementors.
- adjustDia2D :: Monoid m => (Options b R2 -> R2) -> b -> Options b R2 -> AnnDiagram b R2 m -> AnnDiagram b R2 m
- adjustSize :: SizeSpec2D -> R2 -> Transformation R2
Documentation
adjustDia2D :: Monoid m => (Options b R2 -> R2) -> b -> Options b R2 -> AnnDiagram b R2 m -> AnnDiagram b R2 mSource
adjustDia2D provides a useful default implementation of
the adjustDia method from the Backend type class.
As its first argument it requires a method for extracting the requested output size from the rendering options.
It then performs the following adjustments:
- Set some default attributes (in case they have not been set):
- Line width 0.01
- Line color black
- Font size 1
- Freeze the diagram in its final form
- Scale and translate the diagram to fit within the requested size
adjustSize :: SizeSpec2D -> R2 -> Transformation R2Source
adjustSize spec sz returns a transformation which can be
applied to something of size sz to make it the requested size
spec.