class ImageFilterView : AppCompatImageView


An ImageView that can display, combine and filter images. Added in 2.0

Subclass of ImageView to handle various common filtering operations

ImageFilterView attributes

altSrc Provide and alternative image to the src image to allow cross fading
saturation Sets the saturation of the image. 0 = grayscale, 1 = original, 2 = hyper saturated
brightness Sets the brightness of the image. 0 = black, 1 = original, 2 = twice as bright
warmth This adjust the apparent color temperature of the image. 1=neutral, 2=warm, .5=cold
contrast This sets the contrast. 1 = unchanged, 0 = gray, 2 = high contrast
crossfade Set the current mix between the two images. 0=src 1= altSrc image
round (id) call the TransitionListener with this trigger id
roundPercent Set the corner radius of curvature as a fraction of the smaller side. For squares 1 will result in a circle
overlay Defines whether the alt image will be faded in on top of the original image or if it will be crossfaded with it. Default is true. Set to false for semitransparent objects

Summary

Public constructors

ImageFilterView(context: Context!, attrs: AttributeSet!)
ImageFilterView(context: Context!, attrs: AttributeSet!, defStyleAttr: Int)

Public functions

Unit
draw(canvas: Canvas)
Float

Returns the currently applied brightness

Float

Returns the currently applied contrast

Float

Returns the currently applied crossfade.

Float

Gets the pan from the center pan of 1 the image is "all the way to the right" if the images width is greater than the screen width, pan = 1 results in the left edge lining up if the images width is less than the screen width, pan = 1 results in the right edges lining up if image width == screen width it does nothing

Float

gets the pan from the center pan of 1 the image is "all the way to the bottom" if the images width is greater than the screen height, pan = 1 results in the bottom edge lining up if the images width is less than the screen height, pan = 1 results in the top edges lining up if image height == screen height it does nothing

Float

gets the rotation

Float

gets the zoom where 1 scales the image just enough to fill the view

Float

Get the corner radius of curvature NaN = RoundPercent in effect.

Float

Get the fractional corner radius of curvature.

Float

Returns the currently applied saturation

Float

Returns the currently applied warmth

Unit
layout(l: Int, t: Int, r: Int, b: Int)
Unit

Set the alternative Image Drawable used in cross fading.

Unit

Set the alternative Image resource used in cross fading

Unit
setBrightness(brightness: Float)

sets the brightness of the image; 0 = black, 1 = original, 2 = twice as bright

Unit
setContrast(contrast: Float)

This sets the contrast.

Unit
setCrossfade(crossfade: Float)

Set the current mix between the two images that can be set on this view.

Unit
Unit

sets the pan from the center pan of 1 the image is "all the way to the right" if the images width is greater than the screen width, pan = 1 results in the left edge lining up if the images width is less than the screen width, pan = 1 results in the right edges lining up if image width == screen width it does nothing

Unit

sets the pan from the center pan of 1 the image is "all the way to the bottom" if the images width is greater than the screen height, pan = 1 results in the bottom edge lining up if the images width is less than the screen height, pan = 1 results in the top edges lining up if image height == screen height it does nothing

Unit

Sets a drawable as the content of this ImageView.

Unit
setImageRotate(rotation: Float)

sets the rotation angle of the image in degrees

Unit

sets the zoom where 1 scales the image just enough to fill the view

Unit
@RequiresApi(value = Build.VERSION_CODES.LOLLIPOP)
setRound(round: Float)

Set the corner radius of curvature

Unit
@RequiresApi(value = Build.VERSION_CODES.LOLLIPOP)
setRoundPercent(round: Float)

Set the corner radius of curvature as a fraction of the smaller side.

Unit
setSaturation(saturation: Float)

sets the saturation of the image; 0 = grayscale, 1 = original, 2 = hyper saturated

Unit
setWarmth(warmth: Float)

This makes the apparent color temperature of the image warmer or colder.

Inherited Constants

From android.view.View
const Int
const Int
const Int
const Int
const Int
const Int
const Property<View!, Float!>!
const Int
const String!
AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE = "creditCardExpirationDate"
const String!
AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY = "creditCardExpirationDay"
const String!
AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH = "creditCardExpirationMonth"
const String!
AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR = "creditCardExpirationYear"
const String!
const String!
AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE = "creditCardSecurityCode"
const String!
const String!
const String!
const String!
const String!
const String!
const String!
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const Int
const Int
const Int
const Int
const Int
const Int
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const Int
const Int
const Int
const Int
const Int
const Int
const Int
GONE = 8
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
KEEP_SCREEN_ON = 67108864
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
NO_ID = -1
const Int
const Int
const Int
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const IntArray<Int>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const IntArray<Int>!
const IntArray<Int>!
const Int
const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int

This property is deprecated.

const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Int
const Property<View!, Float!>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const String!
VIEW_LOG_TAG = "View"
const Int
const IntArray<Int>!
const Property<View!, Float!>!
const Property<View!, Float!>!
const Property<View!, Float!>!

Inherited functions

From androidx.appcompat.widget.AppCompatImageView
From android.widget.ImageView
Unit
Unit
Unit
Unit
CharSequence!
Boolean
Int
Boolean
ColorFilter!
Boolean
Drawable!
Int
Matrix!
BlendMode!
ColorStateList!
PorterDuff.Mode!
Int
Int
ImageView.ScaleType!
Boolean
Unit
Boolean
Unit
Unit
IntArray<Int>!
Unit
Unit
onDraw(canvas: Canvas!)
Unit
onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int)
Unit
onRtlPropertiesChanged(layoutDirection: Int)
Unit
Unit
setAdjustViewBounds(adjustViewBounds: Boolean)
Unit
setAlpha(alpha: Int)

This function is deprecated.

Unit
setBaseline(baseline: Int)
Unit
Unit
Unit
setCropToPadding(cropToPadding: Boolean)
Boolean
setFrame(l: Int, t: Int, r: Int, b: Int)
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
setImageState(state: IntArray!, merge: Boolean)
Unit
Unit
Unit
Unit
Unit
setMaxHeight(maxHeight: Int)
Unit
setMaxWidth(maxWidth: Int)
Unit
Unit
setSelected(selected: Boolean)
Unit
setVisibility(visibility: Int)
Boolean
From android.view.View
Unit
Unit
addExtraDataToAccessibilityNodeInfo(
    info: AccessibilityNodeInfo!,
    extraDataKey: String!,
    arguments: Bundle!
)
Unit
addFocusables(views: ArrayList<View!>!, direction: Int)
Unit
addKeyboardNavigationClusters(
    views: (Mutable)Collection<View!>!,
    direction: Int
)
Unit
Unit
Unit
Unit
ViewPropertyAnimator!
Unit
Unit
Boolean
Unit
Unit

This function is deprecated.

Unit
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Unit
Unit
Unit
Boolean
Unit
Unit
Unit
java-static Int
combineMeasuredStates(curState: Int, newState: Int)
Int
Int
Int
Unit
WindowInsets!
computeSystemWindowInsets(in: WindowInsets!, outLocalInsets: Rect!)
Int
Int
Int
AccessibilityNodeInfo!
Unit
Unit

This function is deprecated.

WindowInsets!
Boolean
Unit
Unit
dispatchCreateViewTranslationRequest(
    viewIds: (Mutable)Map<AutofillId!, LongArray!>!,
    supportedFormats: IntArray!,
    capability: TranslationCapability!,
    requests: (Mutable)List<ViewTranslationRequest!>!
)
Unit
Boolean
Unit
dispatchDraw(canvas: Canvas!)
Unit
Unit
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
dispatchNestedFling(velocityX: Float, velocityY: Float, consumed: Boolean)
Boolean
dispatchNestedPreFling(velocityX: Float, velocityY: Float)
Boolean
dispatchNestedPrePerformAccessibilityAction(
    action: Int,
    arguments: Bundle!
)
Boolean
dispatchNestedPreScroll(
    dx: Int,
    dy: Int,
    consumed: IntArray!,
    offsetInWindow: IntArray!
)
Boolean
dispatchNestedScroll(
    dxConsumed: Int,
    dyConsumed: Int,
    dxUnconsumed: Int,
    dyUnconsumed: Int,
    offsetInWindow: IntArray!
)
Unit
Boolean
Unit
Unit
Unit
Unit
Unit
dispatchScrollCaptureSearch(
    localVisibleRect: Rect!,
    windowOffset: Point!,
    targets: Consumer<ScrollCaptureTarget!>!
)
Unit
Unit
Unit
Unit
Unit

This function is deprecated.

Boolean
Boolean
Boolean
dispatchUnhandledMove(focused: View!, direction: Int)
Unit
dispatchVisibilityChanged(changedView: View!, visibility: Int)
Unit
Unit
Unit
WindowInsets!
dispatchWindowInsetsAnimationProgress(
    insets: WindowInsets!,
    runningAnimations: (Mutable)List<WindowInsetsAnimation!>!
)
WindowInsetsAnimation.Bounds!
Unit

This function is deprecated.

Unit
View!
OnBackInvokedDispatcher!
T!
<T : View?> findViewById(id: Int)
T!
<T : View?> findViewWithTag(tag: Any!)
Unit
findViewsWithText(
    outViews: ArrayList<View!>!,
    searched: CharSequence!,
    flags: Int
)
Boolean

This function is deprecated.

View!
focusSearch(direction: Int)
Unit
forceHasOverlappingRendering(hasOverlappingRendering: Boolean)
Unit
Boolean
Unit
generateDisplayHash(
    hashAlgorithm: String!,
    bounds: Rect!,
    executor: Executor!,
    callback: DisplayHashResultCallback!
)
java-static Int
View.AccessibilityDelegate!
Int
AccessibilityNodeProvider!
CharSequence!
Int
Int
String!
String!
Float
Animation!
Matrix!
IBinder!
IntArray<Int>!
(Mutable)Map<Int!, Int!>!
Array<String!>!
AutofillId!
Int
AutofillValue!
Drawable!
BlendMode!
ColorStateList!
PorterDuff.Mode!
Int
Float
Int
Float
Rect!
Boolean
getClipBounds(outRect: Rect!)
Boolean
ContentCaptureSession!
CharSequence!
Context!
ContextMenu.ContextMenuInfo!
Boolean
java-static Int
getDefaultSize(size: Int, measureSpec: Int)
Display!
IntArray<Int>!
Bitmap!

This function is deprecated.

Int

This function is deprecated.

Int

This function is deprecated.

Unit
getDrawingRect(outRect: Rect!)
Long
Float
Int
Boolean
Boolean
Int
ArrayList<View!>!
getFocusables(direction: Int)
Unit
Drawable!
Int
BlendMode!
ColorStateList!
PorterDuff.Mode!
Boolean
getGlobalVisibleRect(r: Rect!, globalOffset: Point!)
Handler!
Float
Float
Float
Float
Runnable!
Boolean
Int
Unit
getHitRect(outRect: Rect!)
Int
Int
Drawable!
Drawable!
Int
Int
Int
Int
Boolean
KeyEvent.DispatcherState!
Int
Int
Int
ViewGroup.LayoutParams!
Int
Float
Int
Boolean
Unit
Unit
Unit
Matrix!
Int
Int
Int
Int
Int
Int
Int
Int
Int
Int
Int
Int
Int
View.OnFocusChangeListener!
Int
ViewOutlineProvider!
Int
Int
ViewOverlay!
Int
Int
Int
Int
Int
Int
ViewParent!
ViewParent!
Float
Float
PointerIcon!
(Mutable)List<Rect!>!
Array<String!>!
Resources!
Boolean
Int
Float
Int
AttachedSurfaceControl!
View!
WindowInsets!
Float
Float
Float
Float
Float
Int
Int
Int
Int
Int
Int
Int
Int
Int
Int
CharSequence!
StateListAnimator!
Int
Int
(Mutable)List<Rect!>!
Int

This function is deprecated.

Any!
Int
Int
CharSequence!
Int
Float
Int
TouchDelegate!
ArrayList<View!>!
Float
String!
Float
Float
Float
Long
Int
Int
Drawable!
Drawable!
Int
ViewTranslationResponse!
ViewTreeObserver!
Int
Int
Int
WindowId!
WindowInsetsController!
Int

This function is deprecated.

IBinder!
Int
Unit
Float
Float
Float
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
java-static View!
inflate(context: Context!, resource: Int, root: ViewGroup!)
Unit
invalidate(dirty: Rect!)

This function is deprecated.

Unit
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean

This function is deprecated.

Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
Boolean
View!
keyboardNavigationClusterSearch(currentCluster: View!, direction: Int)
Unit
measure(widthMeasureSpec: Int, heightMeasureSpec: Int)
java-static IntArray<Int>!
mergeDrawableStates(baseState: IntArray!, additionalState: IntArray!)
Unit
Unit
Unit
Unit
WindowInsets!
Unit
Boolean
Boolean
Unit
Unit
InputConnection!
Unit
onCreateViewTranslationRequest(
    supportedFormats: IntArray!,
    requestsCollector: Consumer<ViewTranslationRequest!>!
)
Unit
onCreateVirtualViewTranslationRequests(
    virtualIds: LongArray!,
    supportedFormats: IntArray!,
    requestsCollector: Consumer<ViewTranslationRequest!>!
)
Unit
Boolean
Unit
Unit
Boolean
Unit
Unit
Unit
onFocusChanged(
    gainFocus: Boolean,
    direction: Int,
    previouslyFocusedRect: Rect!
)
Boolean
Unit
Boolean
Unit
Unit
Boolean
onKeyDown(keyCode: Int, event: KeyEvent!)
Boolean
onKeyLongPress(keyCode: Int, event: KeyEvent!)
Boolean
onKeyMultiple(keyCode: Int, repeatCount: Int, event: KeyEvent!)
Boolean
onKeyPreIme(keyCode: Int, event: KeyEvent!)
Boolean
onKeyShortcut(keyCode: Int, event: KeyEvent!)
Boolean
onKeyUp(keyCode: Int, event: KeyEvent!)
Unit
onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int)
Unit
onOverScrolled(
    scrollX: Int,
    scrollY: Int,
    clampedX: Boolean,
    clampedY: Boolean
)
Unit
Unit
Unit
Unit
Unit
Unit
Unit
ContentInfo!
PointerIcon!
onResolvePointerIcon(event: MotionEvent!, pointerIndex: Int)
Unit
Parcelable!
Unit
onScreenStateChanged(screenState: Int)
Unit
onScrollCaptureSearch(
    localVisibleRect: Rect!,
    windowOffset: Point!,
    targets: Consumer<ScrollCaptureTarget!>!
)
Unit
onScrollChanged(l: Int, t: Int, oldl: Int, oldt: Int)
Boolean
onSetAlpha(alpha: Int)
Unit
onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int)
Unit
Boolean
Boolean
Unit
Unit
Unit
onVisibilityChanged(changedView: View!, visibility: Int)
Unit
onWindowFocusChanged(hasWindowFocus: Boolean)
Unit

This function is deprecated.

Unit
Boolean
overScrollBy(
    deltaX: Int,
    deltaY: Int,
    scrollX: Int,
    scrollY: Int,
    scrollRangeX: Int,
    scrollRangeY: Int,
    maxOverScrollX: Int,
    maxOverScrollY: Int,
    isTouchEvent: Boolean
)
Boolean
performAccessibilityAction(action: Int, arguments: Bundle!)
Boolean
Boolean
Boolean
performHapticFeedback(feedbackConstant: Int)
Boolean
ContentInfo!
Unit
playSoundEffect(soundConstant: Int)
Boolean
post(action: Runnable!)
Boolean
postDelayed(action: Runnable!, delayMillis: Long)
Unit
Unit
postInvalidateDelayed(delayMilliseconds: Long)
Unit
Unit
Unit
postOnAnimationDelayed(action: Runnable!, delayMillis: Long)
Unit
Unit
Boolean
Unit
Unit
Unit
Unit
Unit

This function is deprecated.

Boolean
Boolean
Unit
Unit
Boolean
Unit
T!
<T : View?> requireViewById(id: Int)
Unit
java-static Int
resolveSize(size: Int, measureSpec: Int)
java-static Int
resolveSizeAndState(size: Int, measureSpec: Int, childMeasuredState: Int)
Boolean
Unit
Unit
saveAttributeDataForStyleable(
    context: Context!,
    styleable: IntArray!,
    attrs: AttributeSet!,
    t: TypedArray!,
    defStyleAttr: Int,
    defStyleRes: Int
)
Unit
Unit
scheduleDrawable(who: Drawable!, what: Runnable!, when: Long)
Unit
scrollBy(x: Int, y: Int)
Unit
scrollTo(x: Int, y: Int)
Unit
Unit
Unit
setAccessibilityDataSensitive(accessibilityDataSensitive: Int)
Unit
Unit
Unit
Unit
setAccessibilityPaneTitle(accessibilityPaneTitle: CharSequence!)
Unit
Unit
Unit
setActivated(activated: Boolean)
Unit
setAllowClickWhenDisabled(clickableWhenDisabled: Boolean)
Unit
Unit
Unit
setAnimation(animation: Animation!)
Unit
Unit
Unit
setAutofillHints(autofillHints: Array<String!>!)
Unit
Unit
setBackground(background: Drawable!)
Unit
Unit

This function is deprecated.

Unit
Unit
Unit
Unit
Unit
setBottom(bottom: Int)
Unit
Unit
setClickable(clickable: Boolean)
Unit
setClipBounds(clipBounds: Rect!)
Unit
setClipToOutline(clipToOutline: Boolean)
Unit
Unit
setContentDescription(contentDescription: CharSequence!)
Unit
setContextClickable(contextClickable: Boolean)
Unit
setDefaultFocusHighlightEnabled(defaultFocusHighlightEnabled: Boolean)
Unit

This function is deprecated.

Unit

This function is deprecated.

Unit

This function is deprecated.

Unit
Unit
setElevation(elevation: Float)
Unit
setEnabled(enabled: Boolean)
Unit
Unit
Unit
setFitsSystemWindows(fitSystemWindows: Boolean)
Unit
setFocusable(focusable: Boolean)
Unit
setFocusableInTouchMode(focusableInTouchMode: Boolean)
Unit
setFocusedByDefault(isFocusedByDefault: Boolean)
Unit
Unit
setForeground(foreground: Drawable!)
Unit
Unit
Unit
Unit
Unit
setHandwritingBoundsOffsets(
    offsetLeft: Float,
    offsetTop: Float,
    offsetRight: Float,
    offsetBottom: Float
)
Unit
Unit
setHapticFeedbackEnabled(hapticFeedbackEnabled: Boolean)
Unit
setHasTransientState(hasTransientState: Boolean)
Unit
setHorizontalFadingEdgeEnabled(horizontalFadingEdgeEnabled: Boolean)
Unit
setHorizontalScrollBarEnabled(horizontalScrollBarEnabled: Boolean)
Unit
Unit
Unit
setHovered(hovered: Boolean)
Unit
setId(id: Int)
Unit
Unit
Unit
Unit
setIsCredential(isCredential: Boolean)
Unit
setIsHandwritingDelegate(isHandwritingDelegate: Boolean)
Unit
setKeepScreenOn(keepScreenOn: Boolean)
Unit
Unit
Unit
Unit
setLayerType(layerType: Int, paint: Paint!)
Unit
setLayoutDirection(layoutDirection: Int)
Unit
Unit
setLeft(left: Int)
Unit
setLeftTopRightBottom(left: Int, top: Int, right: Int, bottom: Int)
Unit
setLongClickable(longClickable: Boolean)
Unit
setMeasuredDimension(measuredWidth: Int, measuredHeight: Int)
Unit
setMinimumHeight(minHeight: Int)
Unit
setMinimumWidth(minWidth: Int)
Unit
Unit
setNextClusterForwardId(nextClusterForwardId: Int)
Unit
setNextFocusDownId(nextFocusDownId: Int)
Unit
setNextFocusForwardId(nextFocusForwardId: Int)
Unit
setNextFocusLeftId(nextFocusLeftId: Int)
Unit
setNextFocusRightId(nextFocusRightId: Int)
Unit
setNextFocusUpId(nextFocusUpId: Int)
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
setOnReceiveContentListener(
    mimeTypes: Array<String!>!,
    listener: OnReceiveContentListener!
)
Unit
Unit

This function is deprecated.

Unit
Unit
Unit
Unit
Unit
setOverScrollMode(overScrollMode: Int)
Unit
setPadding(left: Int, top: Int, right: Int, bottom: Int)
Unit
setPaddingRelative(start: Int, top: Int, end: Int, bottom: Int)
Unit
setPivotX(pivotX: Float)
Unit
setPivotY(pivotY: Float)
Unit
setPointerIcon(pointerIcon: PointerIcon!)
Unit
setPreferKeepClear(preferKeepClear: Boolean)
Unit
Unit
setPressed(pressed: Boolean)
Unit
setRenderEffect(renderEffect: RenderEffect!)
Unit
setRevealOnFocusHint(revealOnFocus: Boolean)
Unit
setRight(right: Int)
Unit
setRotation(rotation: Float)
Unit
setRotationX(rotationX: Float)
Unit
setRotationY(rotationY: Float)
Unit
Unit
Unit
setScaleX(scaleX: Float)
Unit
setScaleY(scaleY: Float)
Unit
setScreenReaderFocusable(screenReaderFocusable: Boolean)
Unit
setScrollBarDefaultDelayBeforeFade(
    scrollBarDefaultDelayBeforeFade: Int
)
Unit
setScrollBarFadeDuration(scrollBarFadeDuration: Int)
Unit
setScrollBarSize(scrollBarSize: Int)
Unit
Unit
Unit
Unit
setScrollContainer(isScrollContainer: Boolean)
Unit
setScrollIndicators(indicators: Int)
Unit
setScrollX(value: Int)
Unit
setScrollY(value: Int)
Unit
Unit
setSoundEffectsEnabled(soundEffectsEnabled: Boolean)
Unit
setStateDescription(stateDescription: CharSequence!)
Unit
Unit
Unit

This function is deprecated.

Unit
setTag(tag: Any!)
Unit
setTextAlignment(textAlignment: Int)
Unit
setTextDirection(textDirection: Int)
Unit
Unit
setTop(top: Int)
Unit
Unit
Unit
setTransitionName(transitionName: String!)
Unit
Unit
setTranslationX(translationX: Float)
Unit
setTranslationY(translationY: Float)
Unit
setTranslationZ(translationZ: Float)
Unit
setVerticalFadingEdgeEnabled(verticalFadingEdgeEnabled: Boolean)
Unit
setVerticalScrollBarEnabled(verticalScrollBarEnabled: Boolean)
Unit
Unit
Unit
Unit
Unit
setWillNotCacheDrawing(willNotCacheDrawing: Boolean)

This function is deprecated.

Unit
setWillNotDraw(willNotDraw: Boolean)
Unit
Unit
setX(x: Float)
Unit
setY(y: Float)
Unit
setZ(z: Float)
Boolean
ActionMode!
Unit
Boolean
startDrag(
    data: ClipData!,
    shadowBuilder: View.DragShadowBuilder!,
    myLocalState: Any!,
    flags: Int
)

This function is deprecated.

Boolean
startDragAndDrop(
    data: ClipData!,
    shadowBuilder: View.DragShadowBuilder!,
    myLocalState: Any!,
    flags: Int
)
Boolean
Unit
String!
Unit
Unit
Unit
Unit
Boolean

This function is deprecated.

Boolean

Public constructors

ImageFilterView

Added in 2.2.0-alpha13
ImageFilterView(context: Context!)

ImageFilterView

Added in 2.2.0-alpha13
ImageFilterView(context: Context!, attrs: AttributeSet!)

ImageFilterView

Added in 2.2.0-alpha13
ImageFilterView(context: Context!, attrs: AttributeSet!, defStyleAttr: Int)

Public functions

draw

fun draw(canvas: Canvas): Unit

getBrightness

Added in 2.2.0-alpha13
fun getBrightness(): Float

Returns the currently applied brightness

Returns
Float

brightness 0 = black, 1 = original, 2 = twice as bright

getContrast

Added in 2.2.0-alpha13
fun getContrast(): Float

Returns the currently applied contrast

Returns
Float

1 = unchanged, 0 = gray, 2 = high contrast

getCrossfade

Added in 2.2.0-alpha13
fun getCrossfade(): Float

Returns the currently applied crossfade.

Returns
Float

a number from 0 to 1

getImagePanX

Added in 2.2.0-alpha13
fun getImagePanX(): Float

Gets the pan from the center pan of 1 the image is "all the way to the right" if the images width is greater than the screen width, pan = 1 results in the left edge lining up if the images width is less than the screen width, pan = 1 results in the right edges lining up if image width == screen width it does nothing

Returns
Float

the pan in X. Where 0 is centered = Float. NaN if not set

getImagePanY

Added in 2.2.0-alpha13
fun getImagePanY(): Float

gets the pan from the center pan of 1 the image is "all the way to the bottom" if the images width is greater than the screen height, pan = 1 results in the bottom edge lining up if the images width is less than the screen height, pan = 1 results in the top edges lining up if image height == screen height it does nothing

Returns
Float

pan in y. Where 0 is centered NaN if not set

getImageRotate

Added in 2.2.0-alpha13
fun getImageRotate(): Float

gets the rotation

Returns
Float

the rotation in degrees

getImageZoom

Added in 2.2.0-alpha13
fun getImageZoom(): Float

gets the zoom where 1 scales the image just enough to fill the view

Returns
Float

the zoom factor

getRound

Added in 2.2.0-alpha13
fun getRound(): Float

Get the corner radius of curvature NaN = RoundPercent in effect.

Returns
Float

Radius of curvature

getRoundPercent

Added in 2.2.0-alpha13
fun getRoundPercent(): Float

Get the fractional corner radius of curvature.

Returns
Float

Fractional radius of curvature with respect to smallest size

getSaturation

Added in 2.2.0-alpha13
fun getSaturation(): Float

Returns the currently applied saturation

Returns
Float

0 = grayscale, 1 = original, 2 = hyper saturated

getWarmth

Added in 2.2.0-alpha13
fun getWarmth(): Float

Returns the currently applied warmth

Returns
Float

warmth 1 is neutral, 2 is warm, .5 is cold

layout

fun layout(l: Int, t: Int, r: Int, b: Int): Unit

setAltImageDrawable

Added in 2.2.0-alpha13
fun setAltImageDrawable(altDrawable: Drawable!): Unit

Set the alternative Image Drawable used in cross fading.

Parameters
altDrawable: Drawable!

of drawable

setAltImageResource

Added in 2.2.0-alpha13
fun setAltImageResource(resId: Int): Unit

Set the alternative Image resource used in cross fading

Parameters
resId: Int

id of drawable

setBrightness

Added in 2.2.0-alpha13
fun setBrightness(brightness: Float): Unit

sets the brightness of the image; 0 = black, 1 = original, 2 = twice as bright

Parameters
brightness: Float

setContrast

Added in 2.2.0-alpha13
fun setContrast(contrast: Float): Unit

This sets the contrast. 1 = unchanged, 0 = gray, 2 = high contrast

Parameters
contrast: Float

setCrossfade

Added in 2.2.0-alpha13
fun setCrossfade(crossfade: Float): Unit

Set the current mix between the two images that can be set on this view.

Parameters
crossfade: Float

a number from 0 to 1

setImageDrawable

fun setImageDrawable(drawable: Drawable!): Unit

setImagePanX

Added in 2.2.0-alpha13
fun setImagePanX(pan: Float): Unit

sets the pan from the center pan of 1 the image is "all the way to the right" if the images width is greater than the screen width, pan = 1 results in the left edge lining up if the images width is less than the screen width, pan = 1 results in the right edges lining up if image width == screen width it does nothing

Parameters
pan: Float

sets the pan in X. Where 0 is centered

setImagePanY

Added in 2.2.0-alpha13
fun setImagePanY(pan: Float): Unit

sets the pan from the center pan of 1 the image is "all the way to the bottom" if the images width is greater than the screen height, pan = 1 results in the bottom edge lining up if the images width is less than the screen height, pan = 1 results in the top edges lining up if image height == screen height it does nothing

Parameters
pan: Float

sets the pan in X. Where 0 is centered

setImageResource

fun setImageResource(resId: Int): Unit

Sets a drawable as the content of this ImageView.

Allows the use of vector drawables when running on older versions of the platform.

Parameters
resId: Int

the resource identifier of the drawable

setImageRotate

Added in 2.2.0-alpha13
fun setImageRotate(rotation: Float): Unit

sets the rotation angle of the image in degrees

Parameters
rotation: Float

the rotation in degrees

setImageZoom

Added in 2.2.0-alpha13
fun setImageZoom(zoom: Float): Unit

sets the zoom where 1 scales the image just enough to fill the view

Parameters
zoom: Float

the zoom factor

setRound

Added in 2.2.0-alpha13
@RequiresApi(value = Build.VERSION_CODES.LOLLIPOP)
fun setRound(round: Float): Unit

Set the corner radius of curvature

Parameters
round: Float

the radius of curvature NaN = default meaning roundPercent in effect

setRoundPercent

Added in 2.2.0-alpha13
@RequiresApi(value = Build.VERSION_CODES.LOLLIPOP)
fun setRoundPercent(round: Float): Unit

Set the corner radius of curvature as a fraction of the smaller side. For squares 1 will result in a circle

Parameters
round: Float

the radius of curvature as a fraction of the smaller width

setSaturation

Added in 2.2.0-alpha13
fun setSaturation(saturation: Float): Unit

sets the saturation of the image; 0 = grayscale, 1 = original, 2 = hyper saturated

Parameters
saturation: Float

setWarmth

Added in 2.2.0-alpha13
fun setWarmth(warmth: Float): Unit

This makes the apparent color temperature of the image warmer or colder.

Parameters
warmth: Float

1 is neutral, 2 is warm, .5 is cold