Attributes and methods

XML Attributes

This library has many attributes for customizing via XML. Here is a list of XML attrs:

Attribute	Data type	Description
colorPointerRad	float	Radius of color pointer
excPointerRad	float	Radius of external color pointer
backgroundRad	float	Radius of background
bgColor	color	Color of background
pointerRad	float	Radius of pointer
badgeSize	float	Size of badge
colorRingRad	float	Radius of color ring
colorRingThickness	float	Thickness of color ring
placemarksRad	float	Radius of placemarks
placemarksCount	integer	Count of placemarks
colorPointerCustomColor	color	User color of color pointer
pointerCustomColor	color	User color of pointer
isPointerCustomColor	boolean	Whether a custom color is used in the pointer
isColorPointerCustomColor	boolean	Whether a custom color is used in the color pointer
isPointerLine	boolean	Hides or shows the pointer line on view
isPointerOutline	boolean	Hides or shows the outline on pointer
isPointerShadow	boolean	Hides or shows the shadow on pointer
isBackground	boolean	Hides or shows the background on view
isExColorPointer	boolean	Hides or shows the external color pointer on view
isPlacemarks	boolean	Hides or shows the placemarks on view
isPlacemarksRound	boolean	Will a circle be drawn around the placemarks
isColorPointer	boolean	Hides or shows the color pointer on view
isColorPointerShadow	boolean	Hides or shows a shadow on color pointer
isBadge	boolean	Hides or shows the badge on color pointer
isRoundBadge	boolean	Makes the badge round
isShadow	boolean	Hides or shows the shadow on background
stepperMode	boolean	Is stepper mode used. Stepper mode works only when placemarks are on. Allows the pointer to move only along the placemarks
badge	reference	Path to the image used by the badge

Main structure

For a simple understanding of the customization attributes, I depicted the structure of the RXColorWheel elements

color wheel promo en

Interfaces

  /** Interface definition for a callback which to be invoked when the color changes. */
  interface ColorChagneListener{

        /**
         * Called when the color changes.
         *
         * @param color The current color.
         */
        void onColorChanged(int color);

        /**
         * Called when the view was rendered for the first time.
         *
         * @param color The current color.
         */
        void firstDraw(int color);
    }

    /** Interface definition for a callback which to be invoked when the buttons are pressed. */
    interface ButtonTouchListener{

        void on_cPointerTouch();

        void on_excPointerTouch();

    }

    /** Interface definition for a callback which to be invoked when switching a step of stepper mode to the next value. */
    interface StepperListener{

        void onStep();

    }

Public methods

Method	Definition
`boolean setColor(int color)`	Sets color on color wheel. Returns true if the passed color is in the color gamut of the color ring.
`void setButtonTouchListener(@NonNull ButtonTouchListener listener)`	A callback method that takes an implementation of the `ButtonTouchListener` interface
`void setColorChangeListener(@NonNull ColorChagneListener listener)`	A callback method that takes an implementation of the `ColorChangeListener` interface
`void setStepperListener(@NonNull StepperListener listener)`	A callback method that takes an implementation of the `StepperListener` interface
`void setColorPalette(int colors[])`	Sets the color palette on color ring
`void setIsColorPointer(boolean isColorPointer)`	Sets the isColorPointer
`void setColorPointerCustomColor(int color)`	Sets the colorPointerCustomColor
`void setColorPointerCustomColor(String color)`	Sets the colorPointerCustomColor
`void setIsColorPointerCustomColor(boolean isColorPointerCustomColor)`	Sets default color of color pointer, if the passed value is true, sets the value of an attribute isColorPointerCustomColor
`void setPointerCustomColor(int color)`	Sets the pointerCustomColor
`void setPointerCustomColor(String color)`	Sets the pointerCustomColor
`void setIsPointerCustomColor(boolean isPointerCustomColor)`	Sets default color of pointer, if the passed value is true, sets the value of an attribute isPointerCustomColor
`void setColorPointerRadius(float colorPointerRadius)`	Sets the colorPointerRad
`void setIsBadge(boolean isBadge)`	Sets the isBadge
`void setIsRoundBadge(boolean isRoundBadge)`	Sets the isRoundBadge
`void setBadgeSize(float badge_size)`	Sets the badgeSize
`void setImageBitmap(Bitmap bitmap)`	Sets the bitmap of image use by badge
`void setImageById(Context context, int drawableId)`	Sets the image by drawable id use by badge
`void setIsExColorPointer(boolean isExColorPointer)`	Sets the isExColorPointer
`void setExColorPointerRadius(float ExColorPointerRadius)`	Sets the excPointerRad
`void setBackgroundColor(int color)`	Sets the bgColor
`void setIsBackground(boolean background)`	Sets the isBackgorund
`void setIsPointerLine(boolean isPointerLine)`	Sets the isPointerLine
`void setIsPointerShadow(boolean isPointerShadow)`	Sets the isPointerShadow
`void setIsPlacemarks(boolean isPlacemarks)`	Sets the isPlacemarks
`void setIsPlacemarksRound(boolean isPlacemarksRound)`	Sets the isPlacemarksRound
`void setPlacemarksCount(int count)`	Sets the placemarksCount
`void setColorRingRadius(float colorRingRadius)`	Sets the colorRingRad
`void setColorRingThickness(float colorRingThickness)`	Sets the colorRingThickness
`void setIsColorPointerShadow(boolean isColorPointerShadow)`	Sets the isColorPointerShadow
`void setPointerRadius(float pointerRadius)`	Sets the pointerRad
`void setIsPointerOutline(boolean isPointerOutline)`	Sets the isPointerOutline
`void setStepperMode(boolean stepperMode)`	Sets the stepperMode
`int[] getColor_palette()`	Returns the color palette used by color ring
`boolean getIsColorPointer()`	Returns the isColorPointer
`boolean getIsColorPointerCustomColor()`	Returns the isColorPointerCustomColor
`int getColorPointerCustomColor()`	Returns the colorPointerCustomColor
`boolean getIsPointerCustomColor()`	Returns isPointerCustomColor
`int getPointerCustomColor()`	Returns the pointerCustomColor
`float getColorPointerRadius()`	Returns the colorPointerRad
`boolean getIsBadge()`	Returns the isBadge
`boolean getIsRoundBadge()`	Returns the isRoundBadge
`float getBadgeSize()`	Returns the badgeSize
`Bitmap getImageBitmap()`	Returns the bitmap of the image used by the badge
`boolean getIsExColorPointer()`	Returns the isExColorPointer
`float getExColoPointerRadius()`	Returns the excPointerRad
`int getBackgroundColor()`	Returns the bgColor
`boolean getIsBackground()`	Returns the isBackgorund
`boolean getIsPointerLine()`	Returns the isPointerLine
`boolean getIsPointerShadow()`	Returns the isPointerShadow
`boolean getIsPlacemarks()`	Returns the isPlacemarks
`boolean getIsPlacemarksRound()`	Returns the isPlacemarksRound
`int getPlacemarksCount()`	Returns the placemarksCount
`float getColorRingRadius()`	Returns the colorRingRad
`float getColorRingThickness()`	Returns the colorRingThickness
`boolean getIsColorPointerShadow()`	Returns the isColorPointerShadow
`float getPointerRadius()`	Returns the pointerRad
`boolean getIsPointerOutline()`	Returns the isPointerOutline
`boolean getStepperMode()`	Returns the stepperMode

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Attributes and methods

XML Attributes

Main structure

Interfaces

Public methods

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