gsk4/org.gtkkn.bindings.gsk/Path

Path

class Path(val gskPathPointer: <Error class: unknown class><<Error class: unknown class>>)(source)

A GskPath describes lines and curves that are more complex than simple rectangles.

Paths can used for rendering (filling or stroking) and for animations (e.g. as trajectories).

GskPath is an immutable, opaque, reference-counted struct. After creation, you cannot change the types it represents. Instead, new GskPath objects have to be created. The struct@Gsk.PathBuilder structure is meant to help in this endeavor.

Conceptually, a path consists of zero or more contours (continuous, connected curves), each of which may or may not be closed. Contours are typically constructed from Bézier segments.

A Path

Skipped during bindings generation

parameter distance: distance: Out parameter is not supported

Since

4.14

Constructors

constructor(gskPathPointer: <Error class: unknown class><<Error class: unknown class>>)

Types

object Companion

Properties

val gskPathPointer: <Error class: unknown class><<Error class: unknown class>>

Functions

fun foreach(flags: PathForeachFlags, func: PathForeachFunc): Boolean

Calls @func for every operation of the path.

fun getBounds(bounds: <Error class: unknown class>): Boolean

Computes the bounds of the given path.

fun getEndPoint(result: PathPoint): Boolean

Gets the end point of the path.

fun getStartPoint(result: PathPoint): Boolean

Gets the start point of the path.

getStrokeBounds

fun getStrokeBounds(stroke: Stroke, bounds: <Error class: unknown class>): Boolean

Computes the bounds for stroking the given path with the parameters in @stroke.

fun inFill(point: <Error class: unknown class>, fillRule: FillRule): Boolean

Returns whether the given point is inside the area that would be affected if the path was filled according to @fill_rule.

fun isClosed(): Boolean

Returns if the path represents a single closed contour.

fun isEmpty(): Boolean

Checks if the path is empty, i.e. contains no lines or curves.

fun print(string: <Error class: unknown class>)

Converts @self into a human-readable string representation suitable for printing.

fun ref(): Path

Increases the reference count of a GskPath by one.

fun toCairo(cr: <Error class: unknown class>)

Appends the given @path to the given cairo context for drawing with Cairo.

open override fun toString(): String

Converts the path into a string that is suitable for printing.

fun unref()

Decreases the reference count of a GskPath by one.