Drawing Tools
Drawing tools let users mark up the chart with lines, Fibonacci overlays, annotations, shapes, arrows, and pattern drawings.
These families are based on the drawing type system, toolbar mappings, and exported tools in src/drawing/index.ts.
The tools in this library are grouped into these families:
| Family | Examples |
|---|---|
| Line tools | Trendline, extended line, ray, horizontal line, vertical line, cross line, info line, trend angle, trend channel, order line, and position line. |
| Fibonacci tools | Retracement, extension, channel, time zone, fan, circles, spiral, and Gann tools. |
| Annotations | Annotation, text, note, comment, and price label. |
| Shapes | Rectangle, circle, ellipse, path, rotated rectangle, and flat zone. |
| Arrow tools | Arrow, arrow marker, arrow mark up, and arrow mark down. |
| Pattern tools | ABCD, XABCD, Cypher, and head-and-shoulders. |
Each family page lists the actual DrawingType values used by the code.