Canvas Pocket Reference

Name

CanvasGradient.addColorStop() — specifies a color in the gradient

Synopsis

void addColorStop(float offset, String color)

Arguments

offset

A floating-point value in the range 0.0 to 1.0 that represents a fraction between the start and endpoints of the gradient. An offset of 0 corresponds to the start point, and an offset of 1 corresponds to the endpoint.

color

Specifies the color to be displayed at the specified offset, as a CSS color string. Colors at other points along the gradient are interpolated based on this and any other color stops.

Description

addColorStop() specifies fixed colors within a gradient. If you specify two or more color stops, the gradient will smoothly interpolate colors between the stops. Before the first stop, the gradient will display the color of the first stop. After the last stop, the gradient will display the color of the last stop. If you specify only a single stop, the gradient will be one solid color. If you specify no color stops, the gradient will be uniform transparent black.