Type Alias: EdgeKernel

EdgeKernel = "sobel" | "prewitt" | "laplacian"

Defined in: attributes/shape/effects/implementations/edges.ts:14

Which convolution kernel detects the edges.

"sobel" — gradient magnitude with a centre-weighted 3×3 pair. The default: thick, smooth, noise-tolerant edges.
"prewitt" — the same gradient pair without the centre weighting. Slightly thinner and more literal, noisier on gradients.
"laplacian" — second derivative in one pass. Finest lines, picks up texture the gradient operators smooth over.