class: GskRadialGradientNode

[12:7] extends: object

A render node for a radial gradient.

Members

handleObj
lib
retainedCallbacks
signalHandlerNames
signalSetterHandlers

Methods

GskRadialGradientNode (bounds = null, center = null, hradius = null, vradius = null, start = null, end = null, color_stops = null, n_color_stops = null)

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.
- @p bounds is the bounds of the node.
- @p center is the center of the gradient.
- @p hradius is the horizontal radius.
- @p vradius is the vertical radius.
- @p start is a percentage >= 0 that defines the start of the gradient around @center.
- @p end is a percentage >= 0 that defines the end of the gradient around
- @center. ``
- @p color_stops is 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..
- @p n_color_stops is the number of elements in @color_stops.
toNativeHandle (Source)

Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.
- @p Source is the raw handle, raw buffer, wrapper, or null.
- @r A raw pointer carrier or null when no pointer is present.
getLib ()

Returns the opened native library for this generated wrapper.
- @r The opened native library.
handle ()

Returns the wrapped NativeHandle.
- @r The wrapped NativeHandle.
isNull ()

Returns true when the wrapped handle is null.
- @r A bool.
describe ()

Returns a small string for debugging generated wrappers.
- @r A string.
asRenderNode ()

Wraps this handle as GskRenderNode.
- @r A GskRenderNode object.
get_center ()

Retrieves the center pointer for the gradient.
- @r the center point for the gradient.
get_color_stops ()

Retrieves the color stops in the gradient.
- @p n_stops is the number of color stops in the returned array.
- @r the color stops in the gradient.
get_end ()

Retrieves the end value for the gradient.
- @r the end value for the gradient.
get_hradius ()

Retrieves the horizontal radius for the gradient.
- @r the horizontal radius for the gradient.
get_n_color_stops ()

Retrieves the number of color stops in the gradient.
- @r the number of color stops.
get_start ()

Retrieves the start value for the gradient.
- @r the start value for the gradient.
get_vradius ()

Retrieves the vertical radius for the gradient.
- @r the vertical radius for the gradient.