Package org.pepstock.charba.client.annotation

Class BoxLabel

    • Field Detail

      • DEFAULT_DISPLAY

        public static final boolean DEFAULT_DISPLAY
        Default box label display, false.
        See Also:
        Constant Field Values

      • DEFAULT_FONT_WEIGHT

        public static final Weight DEFAULT_FONT_WEIGHT
        Default box label font weight, Weight.BOLD.

      • DEFAULT_COLOR_AS_STRING

        public static final String DEFAULT_COLOR_AS_STRING
        Default box label font color as string, rgb(255, 255, 255).

      • DEFAULT_PADDING

        public static final int DEFAULT_PADDING
        Default box label padding, 6.
        See Also:
        Constant Field Values

      • DEFAULT_X_ADJUST

        public static final double DEFAULT_X_ADJUST
        Default box label X adjust, 0.0.
        See Also:
        Constant Field Values

      • DEFAULT_Y_ADJUST

        public static final double DEFAULT_Y_ADJUST
        Default box label Y adjust, 0.0.
        See Also:
        Constant Field Values

      • DEFAULT_ROTATION

        public static final double DEFAULT_ROTATION
        Default box label rotation, 0.0.
        See Also:
        Constant Field Values

    • Method Detail

      • getPosition

        public abstract org.pepstock.charba.client.annotation.IsDefaultsAlignPosition getPosition()
        Returns the anchor position of label in the box.
        Returns:
        the anchor position of label in the box

      • getPositionCallback

        public default LabelAlignPositionCallback getPositionCallback()
        Returns the callback called to set the anchor position of label in the box.
        Returns:
        the callback called to set the anchor position of label in the box

      • isDisplay

        public abstract boolean isDisplay()
        Returns true whether the label should be displayed.
        Returns:
        true whether the label should be displayed

      • getDrawTime

        public abstract DrawTime getDrawTime()
        Returns the draw time which defines when the annotations are drawn.
        Returns:
        the draw time which defines when the annotations are drawn

      • getXAdjust

        public abstract double getXAdjust()
        Returns the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        For horizontal lines positioned left or right, negative values move the label toward the edge, and positive values toward the center.
        Returns:
        the adjustment along x-axis (left-right) of label

      • getYAdjust

        public abstract double getYAdjust()
        Returns the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        For vertical lines positioned top or bottom, negative values move the label toward the edge, and positive values toward the center.
        Returns:
        the adjustment along y-axis (top-bottom) of label

      • getZ

        public default int getZ()
        Returns the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.
        Returns:
        the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.

      • getDisplayCallback

        public default SimpleDisplayCallback<AnnotationContext> getDisplayCallback()
        Returns the callback called to set whether the label should be displayed.
        Returns:
        the callback called to set whether the label should be displayed

      • getXAdjustCallback

        public default AdjustSizeCallback getXAdjustCallback()
        Returns the callback called to set the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        Returns:
        the callback called to set the adjustment along x-axis (left-right) of label relative to above number (can be negative)

      • getYAdjustCallback

        public default AdjustSizeCallback getYAdjustCallback()
        Returns the callback called to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        Returns:
        the callback called to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative)

      • getZCallback

        public default ZCallback getZCallback()
        Returns the callback called to set the property determines the drawing stack level of the box annotation element.
        Returns:
        the callback called to set the property determines the drawing stack level of the box annotation element

      • getRotationHandler

        public abstract org.pepstock.charba.client.annotation.RotationHandler getRotationHandler()
        Returns a rotation handler instance to use in the default methods of this interface.
        Returns:
        a rotation handler instance

      • setRotation

        public default void setRotation​(double radius)
        Sets the rotation.
        Parameters:
        radius - the rotation.

      • getRotation

        public default double getRotation()
        Returns the rotation (in pixels).
        Returns:
        the rotation (in pixels).

      • getRotationCallback

        public default RotationCallback<AnnotationContext> getRotationCallback()
        Returns the callback called to set the rotation.
        Returns:
        the callback called to set the rotation

      • setRotation

        public default void setRotation​(RotationCallback<AnnotationContext> rotationCallback)
        Sets the callback to set the rotation.
        Parameters:
        rotationCallback - to set the rotation

      • setRotation

        public default void setRotation​(NativeCallback rotationCallback)
        Sets the callback to set the rotation.
        Parameters:
        rotationCallback - to set the rotation

      • getRotationHandler

        public final org.pepstock.charba.client.annotation.RotationHandler getRotationHandler()

      • getPosition

        public final AlignPosition getPosition()
        Returns the anchor position of label on line.
        Returns:
        the anchor position of label on line

      • getPositionCallback

        public final LabelAlignPositionCallback getPositionCallback()
        Returns the callback called to set the anchor position of label on box.
        Returns:
        the callback called to set the anchor position of label on box

      • setPosition

        public final void setPosition​(LabelAlignPositionCallback positionCallback)
        Sets the callback to set the anchor position of label on box.
        Parameters:
        positionCallback - to set the anchor position of label on box

      • setPosition

        public final void setPosition​(NativeCallback positionCallback)
        Sets the callback to set the anchor position of label on box.
        Parameters:
        positionCallback - to set the anchor position of label on box

      • getLabelHandler

        public final org.pepstock.charba.client.annotation.LabelHandler getLabelHandler()

      • getTextStrokeOptionsHandler

        public final org.pepstock.charba.client.annotation.TextStrokeOptionsHandler getTextStrokeOptionsHandler()

      • setDisplay

        public final void setDisplay​(boolean display)
        Sets true whether the label should be displayed.
        Parameters:
        display - true whether the label should be displayed

      • isDisplay

        public final boolean isDisplay()
        Returns true whether the label should be displayed.
        Returns:
        true whether the label should be displayed

      • setXAdjust

        public final void setXAdjust​(double xAdjust)
        Sets the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        For horizontal lines positioned left or right, negative values move the label toward the edge, and positive values toward the center.
        Parameters:
        xAdjust - the adjustment along x-axis (left-right) of label

      • getXAdjust

        public final double getXAdjust()
        Returns the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        For horizontal lines positioned left or right, negative values move the label toward the edge, and positive values toward the center.
        Returns:
        the adjustment along x-axis (left-right) of label

      • setYAdjust

        public final void setYAdjust​(double yAdjust)
        Sets the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        For vertical lines positioned top or bottom, negative values move the label toward the edge, and positive values toward the center.
        Parameters:
        yAdjust - the adjustment along y-axis (top-bottom) of label

      • getYAdjust

        public final double getYAdjust()
        Returns the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        For vertical lines positioned top or bottom, negative values move the label toward the edge, and positive values toward the center.
        Returns:
        the adjustment along y-axis (top-bottom) of label

      • setDrawTime

        public final void setDrawTime​(DrawTime drawTime)
        Sets the draw time which defines when the annotations are drawn.
        Parameters:
        drawTime - the draw time which defines when the annotations are drawn

      • getDrawTime

        public final DrawTime getDrawTime()
        Returns the draw time which defines when the annotations are drawn.
        Returns:
        the draw time which defines when the annotations are drawn

      • setZ

        public final void setZ​(int z)
        Sets the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.
        Parameters:
        z - the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.

      • getZ

        public final int getZ()
        Returns the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.
        Returns:
        the property determines the drawing stack level of the box annotation element.
        All visible elements will be drawn in ascending order of `z` option, with the same "drawTime" option.

      • getDisplayCallback

        public final SimpleDisplayCallback<AnnotationContext> getDisplayCallback()
        Returns the callback called to set whether the label should be displayed.
        Returns:
        the callback called to set whether the label should be displayed

      • setDisplay

        public final void setDisplay​(SimpleDisplayCallback<AnnotationContext> displayCallback)
        Sets the callback to set whether the label should be displayed.
        Parameters:
        displayCallback - to set whether the label should be displayed

      • setDisplay

        public final void setDisplay​(NativeCallback displayCallback)
        Sets the callback to set whether the label should be displayed.
        Parameters:
        displayCallback - to set whether the label should be displayed

      • getXAdjustCallback

        public final AdjustSizeCallback getXAdjustCallback()
        Returns the callback called to set the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        Returns:
        the callback called to set the adjustment along x-axis (left-right) of label relative to above number (can be negative)

      • setXAdjust

        public final void setXAdjust​(AdjustSizeCallback adjustCallback)
        Sets the callback to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        Parameters:
        adjustCallback - to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative)

      • setXAdjust

        public final void setXAdjust​(NativeCallback adjustCallback)
        Sets the callback to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        Parameters:
        adjustCallback - to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative)

      • getYAdjustCallback

        public final AdjustSizeCallback getYAdjustCallback()
        Returns the callback called to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
        Returns:
        the callback called to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative)

      • setYAdjust

        public final void setYAdjust​(AdjustSizeCallback adjustCallback)
        Sets the callback to set the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        Parameters:
        adjustCallback - to set the adjustment along x-axis (left-right) of label relative to above number (can be negative)

      • setYAdjust

        public final void setYAdjust​(NativeCallback adjustCallback)
        Sets the callback to set the adjustment along x-axis (left-right) of label relative to above number (can be negative).
        Parameters:
        adjustCallback - to set the adjustment along x-axis (left-right) of label relative to above number (can be negative)

      • getZCallback

        public final ZCallback getZCallback()
        Returns the callback called to set the property determines the drawing stack level of the box annotation element.
        Returns:
        the callback called to set the property determines the drawing stack level of the box annotation element

      • setZ

        public final void setZ​(ZCallback zCallback)
        Sets the callback called to set the property determines the drawing stack level of the box annotation element.
        Parameters:
        zCallback - to set the property determines the drawing stack level of the box annotation element

      • setZ

        public final void setZ​(NativeCallback zCallback)
        Sets the callback called to set the property determines the drawing stack level of the box annotation element.
        Parameters:
        zCallback - to set the property determines the drawing stack level of the box annotation element

      • getFont

        public default IsFont getFont()
        Returns the font element.
        Returns:
        the font element.

      • getPadding

        public default IsPadding getPadding()
        Returns the padding element.
        Returns:
        the padding element.

      • setColor

        public default void setColor​(IsColor fontColor)
        Sets the color of text.
        Parameters:
        fontColor - the color of text

      • setColor

        public default void setColor​(String fontColor)
        Sets the color of text as string.
        Parameters:
        fontColor - the color of text

      • getColorAsString

        public default String getColorAsString()
        Returns the color of text as string.
        Returns:
        the color of text

      • getColor

        public default IsColor getColor()
        Returns the color of text.
        Returns:
        the color of text

      • setContent

        public default void setContent​(List<String> content)
        Sets the text to display in label.
        Provide a list to display values on a new line.
        Parameters:
        content - the text to display in label as multi-line values

      • setContent

        public default void setContent​(String... content)
        Sets the text to display in label.
        Provide an array to display values on a new line.
        Parameters:
        content - the text to display in label

      • setContent

        public default void setContent​(Img content)
        Sets the image to display in label.
        Parameters:
        content - the image to display in label

      • setContent

        public default void setContent​(Canvas content)
        Sets the canvas to display in label.
        Parameters:
        content - the canvas to display in label

      • getContent

        public default List<String> getContent()
        Returns the text to display in label as list.
        Returns:
        the text to display in label as list

      • getContentAsImage

        public default Img getContentAsImage()
        Returns the text to display in label as list.
        Returns:
        the text to display in label as list

      • getContentAsCanvas

        public default Canvas getContentAsCanvas()
        Returns the text to display in label as Canvas.
        Returns:
        the text to display in label as Canvas

      • setImageHeight

        public default void setImageHeight​(int height)
        Sets the height of label content, when is set as Img, in pixels in order to scale the image when drawn.
        Parameters:
        height - the height of label content, when is set as Img, in pixels in order to scale the image when drawn

      • setImageHeightAsPercentage

        public default void setImageHeightAsPercentage​(String heightPercentage)
        Sets the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        heightPercentage - the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • getImageHeight

        public default int getImageHeight()
        Returns the height of label content, when is set as Img, in pixels in order to scale the image when drawn.
        Returns:
        the height of label content, when is set as Img, in pixels in order to scale the image when drawn

      • getImageHeightAsPercentage

        public default String getImageHeightAsPercentage()
        Returns the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Returns:
        the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setImageWidth

        public default void setImageWidth​(int width)
        Sets the width of label content, when is set as Img, in pixels in order to scale the image when drawn.
        Parameters:
        width - the height of label content, when is set as Img, in pixels in order to scale the image when drawn

      • setImageWidthAsPercentage

        public default void setImageWidthAsPercentage​(String widthPercentage)
        Sets the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        widthPercentage - the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • getImageWidth

        public default int getImageWidth()
        Returns the width of label content, when is set as Img, in pixels in order to scale the image when drawn.
        Returns:
        the width of label content, when is set as Img, in pixels in order to scale the image when drawn

      • getImageWidthAsPercentage

        public default String getImageWidthAsPercentage()
        Returns the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Returns:
        the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setTextAlign

        public default void setTextAlign​(TextAlign align)
        Sets the horizontal alignment of the label text when multiple lines.
        Parameters:
        align - the horizontal alignment of the label text when multiple lines

      • getTextAlign

        public default TextAlign getTextAlign()
        Returns the horizontal alignment of the label text when multiple lines.
        Returns:
        the horizontal alignment of the label text when multiple lines

      • getColorCallback

        public default ColorCallback<AnnotationContext> getColorCallback()
        Returns the callback called to set the color of the text of label.
        Returns:
        the callback called to set the color of the text of label

      • setColor

        public default void setColor​(ColorCallback<AnnotationContext> colorCallback)
        Sets the callback to set the color of the text of label.
        Parameters:
        colorCallback - to set the color of the text of label

      • setColor

        public default void setColor​(NativeCallback colorCallback)
        Sets the callback to set the color of the text of label.
        Parameters:
        colorCallback - to set the color of the text of label

      • getContentCallback

        public default ContentCallback getContentCallback()
        Returns the callback called to set the text to display in label as list.
        Returns:
        the callback called to set the text to display in label as list

      • setContent

        public default void setContent​(ContentCallback contentCallback)
        Sets the callback to set the text to display in label as list.
        Parameters:
        contentCallback - to set the text to display in label as list

      • setContent

        public default void setContent​(NativeCallback contentCallback)
        Sets the callback to set the text to display in label as list.
        Parameters:
        contentCallback - to set the text to display in label as list

      • getImageHeightCallback

        public default ImageSizeCallback getImageHeightCallback()
        Returns the callback called to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Returns:
        the callback called to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setImageHeight

        public default void setImageHeight​(ImageSizeCallback imageSizeCallback)
        Sets the callback to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        imageSizeCallback - to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setImageHeight

        public default void setImageHeight​(NativeCallback imageSizeCallback)
        Sets the callback to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        imageSizeCallback - to set the height of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • getImageWidthCallback

        public default ImageSizeCallback getImageWidthCallback()
        Returns the callback called to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Returns:
        the callback called to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setImageWidth

        public default void setImageWidth​(ImageSizeCallback imageSizeCallback)
        Sets the callback to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        imageSizeCallback - to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • setImageWidth

        public default void setImageWidth​(NativeCallback imageSizeCallback)
        Sets the callback to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn.
        Parameters:
        imageSizeCallback - to set the width of label content, when is set as Img, in percentage (format is "{n}%") in order to scale the image when drawn

      • getTextAlignCallback

        public default TextAlignCallback<AnnotationContext> getTextAlignCallback()
        Returns the callback called to set the horizontal alignment of the label text when multiple lines.
        Returns:
        the callback called to set the horizontal alignment of the label text when multiple lines

      • setTextAlign

        public default void setTextAlign​(TextAlignCallback<AnnotationContext> alignCallback)
        Sets the callback to set the horizontal alignment of the label text when multiple lines.
        Parameters:
        alignCallback - to the horizontal alignment of the label text when multiple lines

      • setTextAlign

        public default void setTextAlign​(NativeCallback alignCallback)
        Sets the callback to set the horizontal alignment of the label text when multiple lines.
        Parameters:
        alignCallback - to the horizontal alignment of the label text when multiple lines

      • setTextStrokeColor

        public default void setTextStrokeColor​(IsColor textStrokeColor)
        Sets the color of the text stroke of annotation.
        Parameters:
        textStrokeColor - the color of the text stroke of annotation

      • setTextStrokeColor

        public default void setTextStrokeColor​(String textStrokeColor)
        Sets the color of the text stroke of annotation.
        Parameters:
        textStrokeColor - the color of the text stroke of annotation

      • getTextStrokeColorAsString

        public default String getTextStrokeColorAsString()
        Returns the color of the text stroke of annotation.
        Returns:
        the color of the text stroke of annotation

      • getTextStrokeColor

        public default IsColor getTextStrokeColor()
        Returns the color of the text stroke of annotation.
        Returns:
        the color of the text stroke of annotation

      • setTextStrokeWidth

        public default void setTextStrokeWidth​(int textStrokeWidth)
        Sets the width of the text stroke in pixels.
        Parameters:
        textStrokeWidth - the width of the text stroke in pixels.

      • getTextStrokeWidth

        public default int getTextStrokeWidth()
        Returns the width of the text stroke in pixels.
        Returns:
        the width of the text stroke in pixels.

      • getTextStrokeColorCallback

        public default ColorCallback<AnnotationContext> getTextStrokeColorCallback()
        Returns the callback called to set the color of the text stroke of annotation.
        Returns:
        the callback called to set the color of the text stroke of annotation

      • setTextStrokeColor

        public default void setTextStrokeColor​(ColorCallback<AnnotationContext> textStrokeColorCallback)
        Sets the callback to set the color of the text stroke of annotation.
        Parameters:
        textStrokeColorCallback - to set the color of the text stroke of annotation

      • setTextStrokeColor

        public default void setTextStrokeColor​(NativeCallback textStrokeColorCallback)
        Sets the callback to set the color of the text stroke of annotation.
        Parameters:
        textStrokeColorCallback - to set the color of the text stroke of annotation

      • getTextStrokeWidthCallback

        public default WidthCallback<AnnotationContext> getTextStrokeWidthCallback()
        Returns the callback called to set the width of the text stroke in pixels.
        Returns:
        the callback called to set the width of the text stroke in pixels

      • setTextStrokeWidth

        public default void setTextStrokeWidth​(WidthCallback<AnnotationContext> textStrokeWidthCallback)
        Sets the callback to set the color of the width of the text stroke in pixels.
        Parameters:
        textStrokeWidthCallback - to set the width of the text stroke in pixels

      • setTextStrokeWidth

        public default void setTextStrokeWidth​(NativeCallback textStrokeWidthCallback)
        Sets the callback to set the color of the width of the text stroke in pixels.
        Parameters:
        textStrokeWidthCallback - to set the width of the text stroke in pixels