Skip to content

WasmGPU | Documentation

GlyphField.colormap

GlyphField.colormap¶

Summary¶

GlyphField.colormap reads the current colormap value from this GlyphField instance. Use it to inspect runtime state without mutating resources.

Syntax¶

GlyphField.colormap: GlyphColormap | Colormap
const value = glyphField.colormap;

Parameters¶

This API does not take parameters.

Returns¶

GlyphColormap | Colormap - Current accessor value exposed by the runtime object.

Type Details¶

GlyphColormap¶

type GlyphColormap = BuiltinColormapName | "custom";

BuiltinColormapName¶

type BuiltinColormapName = "grayscale" | "turbo" | "viridis" | "magma" | "plasma" | "inferno";

Example¶

const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);

const glyphField = wgpu.createGlyphField({ instanceCount: 1, positions: new Float32Array([0, 0, 0, 0]), rotations: new Float32Array([0, 0, 0, 1]), scales: new Float32Array([1, 1, 1, 0]), attributes: new Float32Array([0.5, 0, 0, 0]), scaleTransform: { mode: "linear", domainMin: 0, domainMax: 1 } });
const value = glyphField.colormap;
console.log(value);

See Also¶