Function computeLayerFit

@chestnutlabs/gcode-renderer-2d — low-resource Canvas 2D layer renderer (DD-014 / E8).

An opt-in current/adjacent-layer 2D view over the existing ToolpathIR, for low-GPU, low-memory, or WebGL-blocked devices (old mobile, embedded printer UIs, locked-down browsers). One parse, one IR, a second lightweight view — no second parser path, no three, no framework. Per-segment color is single-sourced with the 3D renderer via @chestnutlabs/gcode-colors.

Re-exports the color model so 2D consumers get ColorMode/RGB from one import.

computeLayerFit(
    bounds: LayerBounds2D,
    width: number,
    height: number,
    padding?: number,
): LayerFit
Fit bounds into a width×height canvas with uniform scale, centered, padding px inset, and the Y axis flipped so higher printer-Y draws higher on screen. Degenerate (zero-span or empty) bounds fall back to scale 1 centered at the canvas middle.
Parameters
- bounds: LayerBounds2D
- width: number
- height: number
- padding: number = 8
Returns LayerFit
- Defined in gcode-renderer-2d/src/layer-view.ts:131

Function computeLayerFit

Parameters

Returns LayerFit

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