Sequence Diagram

Sequence Diagram makes it incredibly easy to create UML 2.0 style sequence diagrams, using nothing more than plain text (and a sprinkling of emoji).

Features

• Participants
• Signals
• Interaction frames
• Found signals
• Lost signals
• Multiple signal-arrow line styles
• Multiple signal-arrowhead styles
• Export PDF
• Export PNG
• Syntax highlighting in diagram text editor
• Error highlighting

New features:

• Application now remembers when the Diagram Text Editor font is changed.
• Application now hides the tool bar, by default
• Added support for shifting selected lines up and down
• Added a separate style element (titleTextColor) to allow customization of the document titleNow draws interaction frame labels in accordance with UML 2.0
• Added light and dark mode color styles to the example document

Fixed:

• A defect where PDF and PNG exports would lose their background color
• A defect where SVG export used the wrong system colors, if changed after app launchFixes a defect where the titleTextColor was omitted from SVG exports
• A defect where the application would crash if removing line indentation