createGlyphField#getColormapKey

Summary

createGlyphField#getColormapKey returns an opaque string that is equal for equivalent colormap selections. Use it only for equality checks; do not parse or persist it.

Syntax

GlyphField.getColormapKey(): string
const result = glyphField.getColormapKey();

Returns

An opaque identity string for the current colormap selection.

See Also

• createGlyphField#colormap
• createGlyphField#getColormapForBinding