OpenLayers 3Colors can be defined as a ol.Color array, or as strings in
rgb(r,g,b) or rgba(r,g,b,a) format, or in hex #rrggbb or #rgb format.
Color names, like 'red', 'blue' or 'green', may also be used with the
Canvas renderer.
Methods
-
ol.color.asArray(color){ol.Color} experimental
src/ol/color/color.js, line 103 -
Return the color as an array. This function maintains a cache of calculated arrays which means the result should not be modified.
Name Type Description colorol.Color | string Color.
Returns:
Color.
-
ol.color.asString(color){string} experimental
src/ol/color/color.js, line 119 -
Return the color as an rgba string.
Name Type Description colorol.Color | string Color.
Returns:
Rgba string.