kotlinextensions/dev.funkymuse.kotlinextensions.bitmap

Package-level declarations

Types

ResizeMode

enum ResizeMode : Enum<ResizeMode>

Properties

getPalette

val Bitmap.getPalette: Palette

size

val Bitmap.size: Pair<Int, Int>

Returns Bitmap Width And Height Presented as a Pair of two Int where pair.first is width and pair.second is height

Functions

BitmapFactory_decodeByteArraySized

fun BitmapFactory_decodeByteArraySized(array: ByteArray, reqWidth: Int, reqHeight: Int): Bitmap

Decodes an image byte array into a bitmap, sizing it down to be just bigger than reqWidth and reqHeight while retaining powers of 2 scaling.

correctBitmapRotation

fun Context.correctBitmapRotation(initialBitmap: Bitmap, inputUri: Uri): Bitmap?

Corrects the rotation of a bitmap based on the EXIF tags in the file as specified by the URI

createBitmapWithMatrix

fun createBitmapWithMatrix(src: Bitmap, matrix: Matrix): Bitmap

createColoredBitmap

fun Activity.createColoredBitmap(color: Int, width: Int, height: Int): Bitmap

createColoredBitmapFullScreen

fun Activity.createColoredBitmapFullScreen(color: Int): Bitmap

crop

fun Bitmap.crop(r: Rect): Bitmap?

Crop image easily.

cropCenterSquare

fun Bitmap.cropCenterSquare(sideLength: Int? = null, filter: Boolean = true): Bitmap

decodeBitmap

fun Resources.decodeBitmap(resId: Int, options: BitmapFactory.Options? = null): Bitmap?

fun FileDescriptor.decodeBitmap(outPadding: Rect? = null, options: BitmapFactory.Options? = null): Bitmap?

fun InputStream.decodeBitmap(outPadding: Rect? = null, options: BitmapFactory.Options? = null): Bitmap?

fun ByteArray.decodeBitmap(offset: Int, length: Int, options: BitmapFactory.Options? = null): Bitmap?

downloadBitmap

fun downloadBitmap(imageUrl: String): Bitmap?

drawableToBitmap

fun drawableToBitmap(drawable: Drawable): Bitmap

flipHorizontally

fun Bitmap.flipHorizontally(): Bitmap

flipVertically

fun Bitmap.flipVertically(): Bitmap

freeBitmap

fun Bitmap?.freeBitmap()

get

operator fun Bitmap.get(x: Int, y: Int): Int

get Pixels from Bitmap Easily

getUriForFile

fun Context.getUriForFile(filePath: String, authority: String): Uri?

isNotRecycled

fun Bitmap.isNotRecycled(): Boolean

makeCircle

fun Bitmap.makeCircle(): Bitmap?

overlay

fun Bitmap.overlay(overlay: Bitmap): Bitmap

requestMediaScanner

fun Context.requestMediaScanner(url: String)

resize

fun Bitmap.resize(newWidth: Number, newHeight: Number): Bitmap

Resize Bitmap to specified height and width.

fun Bitmap.resize(width: Int, height: Int, mode: ResizeMode = ResizeMode.AUTOMATIC, isExcludeAlpha: Boolean = false): Bitmap

rotate

fun Bitmap.rotate(degrees: Int): Bitmap

Rotates a bitmap, creating a new bitmap. Beware of memory allocations.

rotateTo

fun Bitmap.rotateTo(angle: Float, recycle: Boolean = true): Bitmap

rotate a Bitmap with a ease

saveBitmapToFile

fun File.saveBitmapToFile(bitmap: Bitmap): File?

saveFile

fun Bitmap.saveFile(path: String)

Mthod to save Bitmap to specified file path.

set

infix fun ImageView.set(bitmap: Bitmap)

infix fun ImageView.set(drawable: Drawable)

infix fun ImageView.set(ic: Icon)

infix fun ImageView.set(uri: Uri)

infix fun ImageView.set(@DrawableRes id: Int)

operator fun Bitmap.set(x: Int, y: Int, pixel: Int)

set Pixels to Bitmap Easily

toBitmap

fun Drawable.toBitmap(): Bitmap?

toDrawable

fun Bitmap.toDrawable(context: Context): Drawable

fun Bitmap.toDrawable(resources: Resources): BitmapDrawable

fun Uri.toDrawable(context: Context): Drawable?

toDrawableWithContext

fun Uri.toDrawableWithContext(context: Context): Drawable?

toGrayScale

fun Bitmap.toGrayScale(recycle: Boolean): Bitmap?

Greyscale the Image.

toIcon

@RequiresApi(value = 26)

fun Bitmap.toIcon(): Icon

toInputStream

fun Bitmap.toInputStream(compressFormat: Bitmap.CompressFormat = Bitmap.CompressFormat.JPEG, quality: Int = 100): InputStream

toOutputStream

fun Bitmap.toOutputStream(compressFormat: Bitmap.CompressFormat = Bitmap.CompressFormat.JPEG, quality: Int = 100): OutputStream

toRound

fun Bitmap.toRound(borderSize: Float = 0.0f, borderColor: Int = 0, recycle: Boolean = true): Bitmap

Makes the Bitmap Round with given params

toRoundCorner

fun Bitmap.toRoundCorner(radius: Float): Bitmap?

fun Bitmap.toRoundCorner(radius: Float, borderSize: Float = 0.0f, @ColorInt borderColor: Int = 0, recycle: Boolean = true): Bitmap

Blend the Bitmap Corners to Round with Given radius