Constructor

GskConicGradientNodenew

Declaration [src]

GskRenderNode*
gsk_conic_gradient_node_new (
  const graphene_rect_t* bounds,
  const graphene_point_t* center,
  float rotation,
  const GskColorStop* color_stops,
  gsize n_color_stops
)

Description [src]

Creates a GskRenderNode that draws a conic gradient.

The conic gradient starts around center in the direction of rotation. A rotation of 0 means that the gradient points up. Color stops are then added clockwise.

Parameters

bounds

Type: graphene_rect_t

The bounds of the node.

The data is owned by the caller of the function.
center

Type: graphene_point_t

The center of the gradient.

The data is owned by the caller of the function.
rotation

Type: float

The rotation of the gradient in degrees.

color_stops

Type: An array of GskColorStop

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.

The length of the array is specified in the n_color_stops argument.
The data is owned by the caller of the function.
n_color_stops

Type: gsize

The number of elements in color_stops.

Return value

Type: GskConicGradientNode

A new GskRenderNode.

The caller of the function takes ownership of the data, and is responsible for freeing it.