GI.Gsk.Objects.ConicGradientNode

A render node for a conic gradient.

Exported types

newtype ConicGradientNode

Memory-managed wrapper type.

Constructors

ConicGradientNode (ManagedPtr ConicGradientNode)

Instances

Eq ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

Methods

(==) :: ConicGradientNode -> ConicGradientNode -> Bool

(/=) :: ConicGradientNode -> ConicGradientNode -> Bool

BoxedPtr ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

Methods

boxedPtrCopy :: ConicGradientNode -> IO ConicGradientNode

boxedPtrFree :: ConicGradientNode -> IO ()

ManagedPtrNewtype ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

Methods

toManagedPtr :: ConicGradientNode -> ManagedPtr ConicGradientNode

TypedObject ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

Methods

glibType :: IO GType

HasParentTypes ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

type ParentTypes ConicGradientNode

Defined in GI.Gsk.Objects.ConicGradientNode

type ParentTypes ConicGradientNode = '[RenderNode]

class (BoxedPtr o, TypedObject o, IsDescendantOf ConicGradientNode o) => IsConicGradientNode o

Type class for types which can be safely cast to ConicGradientNode, for instance with toConicGradientNode.

Instances

(BoxedPtr o, TypedObject o, IsDescendantOf ConicGradientNode o) => IsConicGradientNode o

Defined in GI.Gsk.Objects.ConicGradientNode

toConicGradientNode :: (MonadIO m, IsConicGradientNode o) => o -> m ConicGradientNode

Cast to ConicGradientNode, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

draw, ref, serialize, unref, writeToFile.

Getters

getBounds, getCenter, getColorStops, getNColorStops, getNodeType, getRotation.

Setters

None.

getCenter

conicGradientNodeGetCenter

Arguments

:: (HasCallStack, MonadIO m, IsConicGradientNode a)

=> a

node: a RenderNode for a conic gradient

-> m Point

Returns: the center point for the gradient

Retrieves the center pointer for the gradient.

getColorStops

conicGradientNodeGetColorStops

Arguments

:: (HasCallStack, MonadIO m, IsConicGradientNode a)

=> a

node: a RenderNode for a conic gradient

-> m [ColorStop]

Returns: the color stops in the gradient

Retrieves the color stops in the gradient.

getNColorStops

conicGradientNodeGetNColorStops

Arguments

:: (HasCallStack, MonadIO m, IsConicGradientNode a)

=> a

node: a RenderNode for a conic gradient

-> m Word64

Returns: the number of color stops

Retrieves the number of color stops in the gradient.

getRotation

conicGradientNodeGetRotation

Arguments

:: (HasCallStack, MonadIO m, IsConicGradientNode a)

=> a

node: a RenderNode for a conic gradient

-> m Float

Returns: the rotation for the gradient

Retrieves the rotation for the gradient in degrees.

new

conicGradientNodeNew

Arguments

:: (HasCallStack, MonadIO m)

=> Rect

bounds: the bounds of the node

-> Point

center: the center of the gradient

-> Float

rotation: the rotation of the gradient in degrees

-> [ColorStop]

colorStops: a pointer to an array of ColorStop defining the gradient The offsets of all color steps must be increasing. The first stop's offset must be >= 0 and the last stop's offset must be <= 1.

-> m ConicGradientNode

Returns: A new RenderNode

Creates a RenderNode 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.