RadialGradientNode

class RadialGradientNode(*args, **kwargs)

Superclasses: RenderNode

A render node for a radial gradient.

Constructors

class RadialGradientNode

classmethod new(bounds: Rect, center: Point, hradius: float, vradius: float, start: float, end: float, color_stops: Sequence[ColorStop]) → RadialGradientNode

Creates a GskRenderNode that draws a radial gradient.

The radial gradient starts around center. The size of the gradient is dictated by hradius in horizontal orientation and by vradius in vertical orientation.

Parameters:

• bounds – the bounds of the node

• center – the center of the gradient

• hradius – the horizontal radius

• vradius – the vertical radius

• start – a percentage >= 0 that defines the start of the gradient around center

• end – a percentage >= 0 that defines the end of the gradient around center

• color_stops – a pointer to an array of GskColorStop defining the gradient. The offsets of all color stops must be increasing. The first stop’s offset must be >= 0 and the last stop’s offset must be <= 1.

Methods

class RadialGradientNode

get_center() → Point

Retrieves the center pointer for the gradient.

get_color_stops() → list[ColorStop]

Retrieves the color stops in the gradient.

get_end() → float

Retrieves the end value for the gradient.

get_hradius() → float

Retrieves the horizontal radius for the gradient.

get_n_color_stops() → int

Retrieves the number of color stops in the gradient.

get_start() → float

Retrieves the start value for the gradient.

get_vradius() → float

Retrieves the vertical radius for the gradient.