MapLibre Native Android/org.maplibre.android.utils/BitmapUtils

BitmapUtils

open class BitmapUtils

Utility class for creating bitmaps

Constructors

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constructor()

Functions

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open fun createBitmapFromView(@NonNull view: View): Bitmap
Convert a view to a bitmap.
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@VisibleForTesting
open fun equals(bitmap: Bitmap, other: Bitmap): Boolean
Validates if the bytes of a bitmap matches another
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@Nullable
open fun getBitmapFromDrawable(@Nullable sourceDrawable: Drawable): Bitmap
Extract an underlying bitmap from a drawable
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@Nullable
open fun getByteArrayFromDrawable(@Nullable drawable: Drawable): Array<Byte>
Create a byte array out of drawable
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@Nullable
open fun getDrawableFromByteArray(@NonNull context: Context, @Nullable array: Array<Byte>): Drawable
Decode byte array to drawable object
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@Nullable
open fun getDrawableFromRes(@NonNull context: Context, @DrawableRes drawableRes: Int): Drawable
Get a drawable from a resource.
@Nullable
open fun getDrawableFromRes(@NonNull context: Context, @DrawableRes drawableRes: Int, @Nullable @ColorInt tintColor: Integer): Drawable
Get a tinted drawable from a resource.
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open fun mergeBitmap(@NonNull background: Bitmap, @NonNull foreground: Bitmap): Bitmap
Create a bitmap from a background and a foreground bitmap.
open fun mergeBitmap(@NonNull background: Bitmap, @NonNull foreground: Bitmap, left: Float, top: Float): Bitmap
Create a bitmap from a background and a foreground bitmap
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open fun mergeBitmaps(@NonNull background: Bitmap, @NonNull foreground: Bitmap): Bitmap
Create a bitmap from a background and a foreground bitmap.