DrawerArrowDrawable

Added in 1.1.0

Kotlin |Java

class DrawerArrowDrawable : Drawable

kotlin.Any
↳	android.graphics.drawable.Drawable
	↳	androidx.appcompat.graphics.drawable.DrawerArrowDrawable

A drawable that can draw a "Drawer hamburger" menu or an arrow and animate between them.

The progress between the two states is controlled via setProgress.

Summary

Constants
`const Int`	`ARROW_DIRECTION_END = 3` Direction to make the arrow point to the end.
`const Int`	`ARROW_DIRECTION_LEFT = 0` Direction to make the arrow point towards the left.
`const Int`	`ARROW_DIRECTION_RIGHT = 1` Direction to make the arrow point towards the right.
`const Int`	`ARROW_DIRECTION_START = 2` Direction to make the arrow point towards the start.

Public constructors
`DrawerArrowDrawable(context: Context!)`

Public functions
`Unit`	`draw(canvas: Canvas)`
`Float`	`getArrowHeadLength()` Returns the length of the arrow head (from tip to edge, perpendicular to the shaft), in pixels.
`Float`	`getArrowShaftLength()` Returns the arrow shaft length in pixels.
`Float`	`getBarLength()` The length of the bars when they are parallel to each other.
`Float`	`getBarThickness()` Returns the thickness (stroke width) of the bars.
`@ColorInt Int`	`getColor()` Returns the color of the drawable.
`Int`	`getDirection()` Returns the arrow direction.
`Float`	`getGapSize()` Returns the max gap between the bars when they are parallel to each other.
`Int`	`getIntrinsicHeight()`
`Int`	`getIntrinsicWidth()`
`Int`	`getOpacity()` This function is deprecated.
`Paint!`	`getPaint()` Returns the paint instance used for all drawing.
`@FloatRange(from = 0.0, to = 1.0) Float`	`getProgress()` Returns the current progress of the arrow.
`Boolean`	`isSpinEnabled()` Returns whether the bars should rotate or not during the transition.
`Unit`	`setAlpha(alpha: Int)`
`Unit`	`setArrowHeadLength(length: Float)` Sets the length of the arrow head (from tip to edge, perpendicular to the shaft).
`Unit`	`setArrowShaftLength(length: Float)` Sets the arrow shaft length.
`Unit`	`setBarLength(length: Float)` Sets the length of the bars when they are parallel to each other.
`Unit`	`setBarThickness(width: Float)` Sets the thickness (stroke size) for the bars.
`Unit`	`setColor(color: @ColorInt Int)` Sets the color of the drawable.
`Unit`	`setColorFilter(colorFilter: ColorFilter!)`
`Unit`	`setDirection(direction: Int)` Set the arrow direction.
`Unit`	`setGapSize(gap: Float)` Sets the max gap between the bars when they are parallel to each other.
`Unit`	`setProgress(progress: @FloatRange(from = 0.0, to = 1.0) Float)` Set the progress of the arrow.
`Unit`	`setSpinEnabled(enabled: Boolean)` Returns whether the bars should rotate or not during the transition.
`Unit`	`setVerticalMirror(verticalMirror: Boolean)` If set, canvas is flipped when progress reached to end and going back to start.

Inherited functions

From android.graphics.drawable.Drawable

`Unit`	`applyTheme(t: Resources.Theme!)`
`Boolean`	`canApplyTheme()`
`Unit`	`clearColorFilter()`
`Rect!`	`copyBounds()`
`Unit`	`copyBounds(bounds: Rect!)`
`java-static Drawable!`	`createFromPath(pathName: String!)`
`java-static Drawable!`	`createFromResourceStream( res: Resources!, value: TypedValue!, is: InputStream!, srcName: String! )`
`java-static Drawable!`	`createFromStream(is: InputStream!, srcName: String!)`
`java-static Drawable!`	`createFromXml(r: Resources!, parser: XmlPullParser!)`
`java-static Drawable!`	`createFromXmlInner( r: Resources!, parser: XmlPullParser!, attrs: AttributeSet! )`
`Int`	`getAlpha()`
`Rect!`	`getBounds()`
`Drawable.Callback!`	`getCallback()`
`Int`	`getChangingConfigurations()`
`ColorFilter!`	`getColorFilter()`
`Drawable.ConstantState!`	`getConstantState()`
`Drawable!`	`getCurrent()`
`Rect!`	`getDirtyBounds()`
`Unit`	`getHotspotBounds(outRect: Rect!)`
`Int`	`getLayoutDirection()`
`Int`	`getLevel()`
`Int`	`getMinimumHeight()`
`Int`	`getMinimumWidth()`
`Insets!`	`getOpticalInsets()`
`Unit`	`getOutline(outline: Outline!)`
`Boolean`	`getPadding(padding: Rect!)`
`IntArray<Int>!`	`getState()`
`Region!`	`getTransparentRegion()`
`Boolean`	`hasFocusStateSpecified()`
`Unit`	`inflate(r: Resources!, parser: XmlPullParser!, attrs: AttributeSet!)`
`Unit`	`invalidateSelf()`
`Boolean`	`isAutoMirrored()`
`Boolean`	`isFilterBitmap()`
`Boolean`	`isProjected()`
`Boolean`	`isStateful()`
`Boolean`	`isVisible()`
`Unit`	`jumpToCurrentState()`
`Drawable!`	`mutate()`
`Unit`	`onBoundsChange(bounds: Rect!)`
`Boolean`	`onLayoutDirectionChanged(layoutDirection: Int)`
`Boolean`	`onLevelChange(level: Int)`
`Boolean`	`onStateChange(state: IntArray!)`
`java-static Int`	`resolveOpacity(op1: Int, op2: Int)`
`Unit`	`scheduleSelf(what: Runnable!, when: Long)`
`Unit`	`setAutoMirrored(mirrored: Boolean)`
`Unit`	`setBounds(left: Int, top: Int, right: Int, bottom: Int)`
`Unit`	`setCallback(cb: Drawable.Callback!)`
`Unit`	`setChangingConfigurations(configs: Int)`
`Unit`	`setDither(dither: Boolean)` This function is deprecated.
`Unit`	`setFilterBitmap(filter: Boolean)`
`Unit`	`setHotspot(x: Float, y: Float)`
`Unit`	`setHotspotBounds(left: Int, top: Int, right: Int, bottom: Int)`
`Boolean`	`setLayoutDirection(layoutDirection: Int)`
`Boolean`	`setLevel(level: Int)`
`Boolean`	`setState(stateSet: IntArray!)`
`Unit`	`setTint(tintColor: Int)`
`Unit`	`setTintBlendMode(blendMode: BlendMode!)`
`Unit`	`setTintList(tint: ColorStateList!)`
`Unit`	`setTintMode(tintMode: PorterDuff.Mode!)`
`Boolean`	`setVisible(visible: Boolean, restart: Boolean)`
`Unit`	`unscheduleSelf(what: Runnable!)`

Constants

ARROW_DIRECTION_END

Added in 1.1.0

const val ARROW_DIRECTION_END = 3: Int

Direction to make the arrow point to the end.

When used in a view with a RTL layout direction, this is the same as ARROW_DIRECTION_LEFT, otherwise it is the same as ARROW_DIRECTION_RIGHT.

See also
`setDirection`
`getDirection`

ARROW_DIRECTION_LEFT

Added in 1.1.0

const val ARROW_DIRECTION_LEFT = 0: Int

Direction to make the arrow point towards the left.

See also
`setDirection`
`getDirection`

ARROW_DIRECTION_RIGHT

Added in 1.1.0

const val ARROW_DIRECTION_RIGHT = 1: Int

Direction to make the arrow point towards the right.

See also
`setDirection`
`getDirection`

ARROW_DIRECTION_START

Added in 1.1.0

const val ARROW_DIRECTION_START = 2: Int

Direction to make the arrow point towards the start.

When used in a view with a RTL layout direction, this is the same as ARROW_DIRECTION_RIGHT, otherwise it is the same as ARROW_DIRECTION_LEFT.

See also
`setDirection`
`getDirection`

Public constructors

DrawerArrowDrawable

Added in 1.1.0

DrawerArrowDrawable(context: Context!)

Parameters
`context: Context!`	used to get the configuration for the drawable from

Public functions

draw

Added in 1.1.0

fun draw(canvas: Canvas): Unit

getArrowHeadLength

Added in 1.1.0

fun getArrowHeadLength(): Float

Returns the length of the arrow head (from tip to edge, perpendicular to the shaft), in pixels.

getArrowShaftLength

Added in 1.1.0

fun getArrowShaftLength(): Float

Returns the arrow shaft length in pixels.

getBarLength

Added in 1.1.0

fun getBarLength(): Float

The length of the bars when they are parallel to each other.

getBarThickness

Added in 1.1.0

fun getBarThickness(): Float

Returns the thickness (stroke width) of the bars.

getColor

Added in 1.1.0

fun getColor(): @ColorInt Int

Returns the color of the drawable.

getDirection

Added in 1.1.0

fun getDirection(): Int

Returns the arrow direction.

getGapSize

Added in 1.1.0

fun getGapSize(): Float

Returns the max gap between the bars when they are parallel to each other.

See also
`getGapSize`

getIntrinsicHeight

fun getIntrinsicHeight(): Int

getIntrinsicWidth

fun getIntrinsicWidth(): Int

getOpacity

Added in 1.1.0

fun getOpacity(): Int

getPaint

Added in 1.1.0

fun getPaint(): Paint!

Returns the paint instance used for all drawing.

getProgress

Added in 1.1.0

fun getProgress(): @FloatRange(from = 0.0, to = 1.0) Float

Returns the current progress of the arrow.

isSpinEnabled

Added in 1.1.0

fun isSpinEnabled(): Boolean

Returns whether the bars should rotate or not during the transition.

See also
`setSpinEnabled`

setAlpha

Added in 1.1.0

fun setAlpha(alpha: Int): Unit

setArrowHeadLength

Added in 1.1.0

fun setArrowHeadLength(length: Float): Unit

Sets the length of the arrow head (from tip to edge, perpendicular to the shaft).

Parameters
`length: Float`	the length in pixels

setArrowShaftLength

Added in 1.1.0

fun setArrowShaftLength(length: Float): Unit

Sets the arrow shaft length.

Parameters
`length: Float`	the length in pixels

setBarLength

Added in 1.1.0

fun setBarLength(length: Float): Unit

Sets the length of the bars when they are parallel to each other.

Parameters
`length: Float`	the length in pixels

setBarThickness

Added in 1.1.0

fun setBarThickness(width: Float): Unit

Sets the thickness (stroke size) for the bars.

Parameters
`width: Float`	stroke width in pixels

setColor

Added in 1.1.0

fun setColor(color: @ColorInt Int): Unit

Sets the color of the drawable.

setColorFilter

Added in 1.1.0

fun setColorFilter(colorFilter: ColorFilter!): Unit

setDirection

Added in 1.1.0

fun setDirection(direction: Int): Unit

Set the arrow direction.

setGapSize

Added in 1.1.0

fun setGapSize(gap: Float): Unit

Sets the max gap between the bars when they are parallel to each other.

Parameters
`gap: Float`	the gap in pixels

See also
`getGapSize`

setProgress

Added in 1.1.0

fun setProgress(progress: @FloatRange(from = 0.0, to = 1.0) Float): Unit

Set the progress of the arrow.

A value of 0.0 indicates that the arrow should be drawn in its starting position. A value of 1.0 indicates that the arrow should be drawn in its ending position.

setSpinEnabled

Added in 1.1.0

fun setSpinEnabled(enabled: Boolean): Unit

Returns whether the bars should rotate or not during the transition.

Parameters
`enabled: Boolean`	true if the bars should rotate.

See also
`isSpinEnabled`

setVerticalMirror

Added in 1.1.0

fun setVerticalMirror(verticalMirror: Boolean): Unit

If set, canvas is flipped when progress reached to end and going back to start.