Qt Canvas2D Coding Skill

Canvas2D is a QML item introduced in Qt 6.12 by the Qt Canvas Painter module. Do not answer from pre-training knowledge: anything you "remember" about Canvas, HTML5 <canvas> or Context2D is close but wrong in the details that matter. references/api-reference.md is the authoritative surface — if a method is not in it, it does not exist.

How to apply this skill