RegionKt

Added in 1.1.0

Kotlin |Java

public final class RegionKt

Summary

Public methods
`static final @NonNull Region`	`and(@NonNull Region receiver, @NonNull Rect r)` Return the intersection of this region and the specified `Rect` as a new region.
`static final @NonNull Region`	`and(@NonNull Region receiver, @NonNull Region r)` Return the intersection of this region and the specified region as a new region.
`static final boolean`	`contains(@NonNull Region receiver, @NonNull Point p)` Return true if the region contains the specified `Point`.
`static final void`	`forEach( @NonNull Region receiver, @NonNull Function1<@NonNull Rect, Unit> action )` Performs the given action on each rect in this region.
`static final @NonNull Iterator<@NonNull Rect>`	`iterator(@NonNull Region receiver)` Returns an `Iterator` over the rects in this region.
`static final @NonNull Region`	`minus(@NonNull Region receiver, @NonNull Rect r)` Return the difference of this region and the specified `Rect` as a new region.
`static final @NonNull Region`	`minus(@NonNull Region receiver, @NonNull Region r)` Return the difference of this region and the specified region as a new region.
`static final @NonNull Region`	`not(@NonNull Region receiver)` Returns the negation of this region as a new region.
`static final @NonNull Region`	`or(@NonNull Region receiver, @NonNull Rect r)` Return the union of this region and the specified `Rect` as a new region.
`static final @NonNull Region`	`or(@NonNull Region receiver, @NonNull Region r)` Return the union of this region and the specified region as a new region.
`static final @NonNull Region`	`plus(@NonNull Region receiver, @NonNull Rect r)` Return the union of this region and the specified `Rect` as a new region.
`static final @NonNull Region`	`plus(@NonNull Region receiver, @NonNull Region r)` Return the union of this region and the specified region as a new region.
`static final @NonNull Region`	`unaryMinus(@NonNull Region receiver)` Returns the negation of this region as a new region.
`static final @NonNull Region`	`xor(@NonNull Region receiver, @NonNull Rect r)` Return the union minus the intersection of this region and the specified `Rect` as a new region.
`static final @NonNull Region`	`xor(@NonNull Region receiver, @NonNull Region r)` Return the union minus the intersection of this region and the specified region as a new region.

Public methods

and

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region and(@NonNull Region receiver, @NonNull Rect r)

Return the intersection of this region and the specified Rect as a new region.

and

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region and(@NonNull Region receiver, @NonNull Region r)

Return the intersection of this region and the specified region as a new region.

contains

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final boolean contains(@NonNull Region receiver, @NonNull Point p)

Return true if the region contains the specified Point.

forEach

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final void forEach(
    @NonNull Region receiver,
    @NonNull Function1<@NonNull Rect, Unit> action
)

Performs the given action on each rect in this region.

iterator

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Iterator<@NonNull Rect> iterator(@NonNull Region receiver)

Returns an Iterator over the rects in this region.

minus

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region minus(@NonNull Region receiver, @NonNull Rect r)

Return the difference of this region and the specified Rect as a new region.

minus

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region minus(@NonNull Region receiver, @NonNull Region r)

Return the difference of this region and the specified region as a new region.

not

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region not(@NonNull Region receiver)

Returns the negation of this region as a new region.

or

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region or(@NonNull Region receiver, @NonNull Rect r)

Return the union of this region and the specified Rect as a new region.

or

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region or(@NonNull Region receiver, @NonNull Region r)

Return the union of this region and the specified region as a new region.

plus

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region plus(@NonNull Region receiver, @NonNull Rect r)

Return the union of this region and the specified Rect as a new region.

plus

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region plus(@NonNull Region receiver, @NonNull Region r)

Return the union of this region and the specified region as a new region.

unaryMinus

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region unaryMinus(@NonNull Region receiver)

Returns the negation of this region as a new region.

xor

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region xor(@NonNull Region receiver, @NonNull Rect r)

Return the union minus the intersection of this region and the specified Rect as a new region.

xor

Artifact: androidx.core:core-ktx

View Source

Added in 1.1.0

public static final @NonNull Region xor(@NonNull Region receiver, @NonNull Region r)

Return the union minus the intersection of this region and the specified region as a new region.