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docs: Add GNS3 SVG rendering quirks to drawing_create description

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YueGuobin 2026-06-11 00:48:54 +08:00
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gns3server/api/routes/mcp/__init__.py
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@ -925,9 +925,15 @@ async def drawing_create(
) -> list[dict[str, Any]]: ) -> list[dict[str, Any]]:
"""Create a new drawing (label, shape, or image) on a project canvas. """Create a new drawing (label, shape, or image) on a project canvas.
GNS3 SVG rendering notes:
- <rect> MUST have a solid fill color (e.g. fill=\"#FF0000\") to render.
fill=\"none\" or fill=\"transparent\" will be invisible in the GUI.
- <ellipse> works correctly with or without fill.
- <line> and <text> work normally.
SVG examples: SVG examples:
Text label: <svg><text x=\"10\" y=\"20\" font-size=\"14\">R1</text></svg> Text label: <svg><text x=\"10\" y=\"20\" font-size=\"14\">R1</text></svg>
Rectangle: <svg><rect x=\"10\" y=\"10\" width=\"80\" height=\"50\" fill=\"blue\" stroke=\"black\"/></svg> Rectangle: <svg><rect x=\"10\" y=\"10\" width=\"80\" height=\"50\" fill=\"#4A90D9\" stroke=\"black\"/></svg>
Ellipse: <svg><ellipse cx=\"50\" cy=\"50\" rx=\"40\" ry=\"20\" fill=\"red\" stroke=\"black\"/></svg> Ellipse: <svg><ellipse cx=\"50\" cy=\"50\" rx=\"40\" ry=\"20\" fill=\"red\" stroke=\"black\"/></svg>
Line: <svg><line x1=\"0\" y1=\"0\" x2=\"100\" y2=\"100\" stroke=\"black\" stroke-width=\"2\"/></svg> Line: <svg><line x1=\"0\" y1=\"0\" x2=\"100\" y2=\"100\" stroke=\"black\" stroke-width=\"2\"/></svg>
Dashed line: <svg><line x1=\"0\" y1=\"0\" x2=\"100\" y2=\"100\" stroke=\"black\" stroke-dasharray=\"5,5\"/></svg> Dashed line: <svg><line x1=\"0\" y1=\"0\" x2=\"100\" y2=\"100\" stroke=\"black\" stroke-dasharray=\"5,5\"/></svg>