Canvas Coordinate Ruler Overlay

Functional Overview

Implements a custom coordinate ruler overlay that helps users understand positions and distances within the graph canvas.

Canvas Coordinate Ruler Overlay

Functional Overview

Implements a custom coordinate ruler overlay that helps users understand positions and distances within the graph canvas.

Implementation of Key Features

• Creates custom ruler component (MyCanvasCaliper)
• Uses RGSlotOnView for overlay positioning
• Demonstrates coordinate system understanding
• Supports multiple graph layouts simultaneously

Creative Use Cases

• CAD tools with measurement requirements
• Precision diagram editors
• Educational graph visualization tools
• Technical drawing applications