RoundedRectBlurRegion

RoundedRectBlurRegion

RoundedRectBlurRegion()

Constructs a new RoundedRectBlurRegion with the default parameters.

The default bounds and all corner radii are 0.0f.

The default alpha is 1.0f and the default blur radius is 0.0f.

RoundedRectBlurRegion

RoundedRectBlurRegion(
    rect: RectF, 
    cornerRadii: FloatArray, 
    alpha: Float, 
    blurRadius: Float)

Constructs a new RoundedRectBlurRegion with the specified rounded rectangle coordinates and corner radii.

The cornerRadii values are ordered [topLeftX, topLeftY, topRightX, topRightY, bottomLeftX, bottomLeftY, bottomRightX, bottomRightY].

copy

fun copy(): RoundedRectBlurRegion

Returns a deep copy of this blur region.

equals

fun equals(other: Any?): Boolean

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

getBounds

fun getBounds(): RectF

Returns the bounds of the blur region.

getCornerRadii

fun getCornerRadii(): FloatArray

Returns the corner radii for the blur region.

hashCode

fun hashCode(): Int

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

setBounds

fun setBounds(rect: RectF): Unit

Sets the bounds of the blur region.

The default value is an empty rectangle.

setCornerRadii

fun setCornerRadii(cornerRadius: Float): Unit

Sets the corner radius for all corners of the blur region.

setCornerRadii

fun setCornerRadii(cornerRadii: FloatArray): Unit

Sets the corner radii for the blur region.

The cornerRadii values are ordered [topLeftX, topLeftY, topRightX, topRightY, bottomLeftX, bottomLeftY, bottomRightX, bottomRightY].

The default value is all zeros.