core/androidx.core.graphics.drawable/RoundedBitmapDrawable

RoundedBitmapDrawable

abstract class RoundedBitmapDrawable : Drawable(source)

A Drawable that wraps a bitmap and can be drawn with rounded corners. You can create a RoundedBitmapDrawable from a file path, an input stream, or from a android.graphics.Bitmap object.

Also see the android.graphics.Bitmap class, which handles the management and transformation of raw bitmap graphics, and should be used when drawing to a android.graphics.Canvas.

Functions

open fun draw(@NonNull canvas: @NonNull Canvas)

open fun getAlpha(): Int

@Nullable

fun getBitmap(): @Nullable Bitmap

Returns the bitmap used by this drawable to render.

open fun getColorFilter(): ColorFilter

getCornerRadius

open fun getCornerRadius(): Float

open fun getGravity(): Int

Get the gravity used to position/stretch the bitmap within its bounds.

getIntrinsicHeight

open fun getIntrinsicHeight(): Int

getIntrinsicWidth

open fun getIntrinsicWidth(): Int

open fun getOpacity(): Int

@NonNull

fun getPaint(): @NonNull Paint

Returns the paint used to render this drawable.

open fun hasAntiAlias(): Boolean

Indicates whether anti-aliasing is enabled for this drawable.

open fun hasMipMap(): Boolean

Indicates whether the mipmap hint is enabled on this drawable's bitmap.

open fun isCircular(): Boolean

open fun setAlpha(alpha: Int)

open fun setAntiAlias(aa: Boolean)

Enables or disables anti-aliasing for this drawable.

open fun setCircular(circular: Boolean)

Sets the image shape to circular.

open fun setColorFilter(cf: ColorFilter)

setCornerRadius

open fun setCornerRadius(cornerRadius: Float)

Sets the corner radius to be applied when drawing the bitmap.

open fun setDither(dither: Boolean)

setFilterBitmap

open fun setFilterBitmap(filter: Boolean)

open fun setGravity(gravity: Int)

Set the gravity used to position/stretch the bitmap within its bounds.

open fun setMipMap(mipMap: Boolean)

Enables or disables the mipmap hint for this drawable's bitmap.

setTargetDensity

open fun setTargetDensity(@NonNull canvas: @NonNull Canvas)

open fun setTargetDensity(@NonNull metrics: @NonNull DisplayMetrics)

Set the density scale at which this drawable will be rendered.

open fun setTargetDensity(density: Int)

Set the density at which this drawable will be rendered.