Style BlockDiag
BlockDiag supports diagram attributes and per-node or per-edge attributes.
Start with the general presentation settings. They control the canvas background, padding, and frame for every diagram.
Source controls
- Set orientation and default attributes in the diagram block.
- Set colors, shapes, fonts, and sizes in node attributes.
- Set line and label properties in edge attributes.
Renderer options
| Option | Values | Purpose |
|---|---|---|
antialias | Flag | Apply the anti-alias filter. |
size | widthxheight | Set the image size. |
no-doctype | Flag | Remove the document type declaration from SVG output. |