LineLabel (Charba - J2CL and GWT charts library based on CHART.JS)

java.lang.Object
- org.pepstock.charba.client.commons.NativeObjectContainer
- - org.pepstock.charba.client.commons.AbstractNode
  - - org.pepstock.charba.client.annotation.LineLabel

All Implemented Interfaces:

IsScriptableFontProvider<AnnotationContext>
```
public final class LineLabel
extends AbstractNode
implements IsScriptableFontProvider<AnnotationContext>
```
Implements a LABEL to apply on a LINE annotation.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields
Modifier and Type	Field and Description
`static double`	`AUTO_ROTATION` Constant to use to set AUTO rotation of the label, to use in the rotation callback.
`static IsColor`	`DEFAULT_BACKGROUND_COLOR` Default line label background color, rgba(0, 0, 0, 0.8).
`static String`	`DEFAULT_BACKGROUND_COLOR_AS_STRING` Default line label background color as string, rgba(0, 0, 0, 0.8).
`static IsColor`	`DEFAULT_COLOR` Default line label text color, `HtmlColor.WHITE`.
`static int`	`DEFAULT_CORNER_RADIUS` Default line label corner radius, 6.
`static boolean`	`DEFAULT_DISPLAY` Default line label display, false.
`static String`	`DEFAULT_FONT_COLOR_AS_STRING` Default line label font color as string, rgb(255, 255, 255).
`static FontStyle`	`DEFAULT_FONT_STYLE` Default line label font style, `FontStyle.BOLD`.
`static LabelPosition`	`DEFAULT_POSITION` Default line label position, `LabelPosition.CENTER`.
`static double`	`DEFAULT_ROTATION` Default line label rotation, 0.0.
`static TextAlign`	`DEFAULT_TEXT_ALIGN` Default text align for labels, `TextAlign.CENTER`.
`static double`	`DEFAULT_X_ADJUST` Default line label X adjust, 0.0.
`static int`	`DEFAULT_X_PADDING` Default line label X padding, 6.
`static double`	`DEFAULT_Y_ADJUST` Default line label Y adjust, 0.0.
`static int`	`DEFAULT_Y_PADDING` Default line label Y padding, 6.

Method Summary

All Methods Instance Methods Concrete Methods Default Methods
Modifier and Type	Method and Description
`default IsColor`	`getBackgroundColor()` Returns the color of the background of annotation.
`default String`	`getBackgroundColorAsString()` Returns the color of the background of annotation.
`default ColorCallback<AnnotationContext>`	`getBackgroundColorCallback()` Returns the callback called to set the color of the background of annotation.
`org.pepstock.charba.client.annotation.BackgroundColorHandler`	`getBackgroundColorHandler()` Returns a background color handler instance to use in the default methods of this interface.
`IsColor`	`getColor()` Returns the color of text.
`String`	`getColorAsString()` Returns the color of text as string.
`ColorCallback<AnnotationContext>`	`getColorCallback()` Returns the callback called to set the color of the text of label.
`List<String>`	`getContent()` Returns the text to display in label as list.
`Img`	`getContentAsImage()` Returns the text to display in label as list.
`ContentCallback`	`getContentCallback()` Returns the callback called to set the text to display in label as list.
`int`	`getCornerRadius()` Returns the radius of label rectangle.
`CornerRadiusCallback<AnnotationContext>`	`getCornerRadiusCallback()` Returns the callback called to set the corner radius.
`DisplayCallback<AnnotationContext>`	`getDisplayCallback()` Returns the callback called to set whether the label should be displayed.
`DrawTime`	`getDrawTime()` Returns the draw time which defines when the annotations are drawn.
`Font`	`getFont()` Returns the font element.
`FontCallback<AnnotationContext>`	`getFontCallback()` Returns the font callback, if set, otherwise `null`.
`int`	`getImageHeight()` Returns the height of label content, when is set as `Img`, in pixels in order to scale the image when drawn.
`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.
`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.
`int`	`getImageWidth()` Returns the width of label content, when is set as `Img`, in pixels in order to scale the image when drawn.
`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.
`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.
`LabelPosition`	`getPosition()` Returns the anchor position of label on line.
`LabelPositionCallback`	`getPositionCallback()` Returns the callback called to set the anchor position of label on line.
`double`	`getRotation()` Returns the rotation of label in degrees.
`RotationCallback<AnnotationContext>`	`getRotationCallback()` Returns the callback called to set the rotation of label in degrees.
`TextAlign`	`getTextAlign()` Returns the horizontal alignment of the label text when multiple lines.
`TextAlignCallback<AnnotationContext>`	`getTextAlignCallback()` Returns the callback called to set the horizontal alignment of the label text when multiple lines.
`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.
`AdjustSizeCallback`	`getXAdjustCallback()` Returns the callback called to set the adjustment along x-axis (left-right) of label relative to above number (can be negative).
`int`	`getXPadding()` Returns the padding of label to add left and right.
`PaddingSizeCallback`	`getXPaddingCallback()` Returns the callback called to set the padding of label to add left and right.
`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.
`AdjustSizeCallback`	`getYAdjustCallback()` Returns the callback called to set the adjustment along y-axis (top-bottom) of label relative to above number (can be negative).
`int`	`getYPadding()` Returns the padding of label to add top and bottom.
`PaddingSizeCallback`	`getYPaddingCallback()` Returns the callback called to set the padding of label to add top and bottom.
`boolean`	`isAutoRotation()` Returns `true` whether the rotation of label must calculates automatically.
`boolean`	`isDisplay()` Returns `true` whether the label should be displayed.
`void`	`setAutoRotation(boolean autoRotation)` Sets `true` whether the rotation of label must calculates automatically.
`default void`	`setBackgroundColor(ColorCallback<AnnotationContext> backgroundColorCallback)` Sets the callback to set the color of the background of annotation.
`default void`	`setBackgroundColor(IsColor backgroundColor)` Sets the color of the background of annotation.
`default void`	`setBackgroundColor(NativeCallback backgroundColorCallback)` Sets the callback to set the color of the background of annotation.
`default void`	`setBackgroundColor(String backgroundColor)` Sets the color of the background of annotation.
`void`	`setColor(ColorCallback<AnnotationContext> colorCallback)` Sets the callback to set the color of the text of label.
`void`	`setColor(IsColor fontColor)` Sets the color of text.
`void`	`setColor(NativeCallback colorCallback)` Sets the callback to set the color of the text of label.
`void`	`setColor(String fontColor)` Sets the color of text as string.
`void`	`setContent(ContentCallback contentCallback)` Sets the callback to set the text to display in label as list.
`void`	`setContent(Img content)` Sets the image to display in label.
`void`	`setContent(List<String> content)` Sets the text to display in label. Provide a list to display values on a new line.
`void`	`setContent(NativeCallback contentCallback)` Sets the callback to set the text to display in label as list.
`void`	`setContent(String... content)` Sets the text to display in label. Provide an array to display values on a new line.
`void`	`setCornerRadius(CornerRadiusCallback<AnnotationContext> cornerRadiusCallback)` Sets the callback to set the corner radius.
`void`	`setCornerRadius(int cornerRadius)` Sets the radius of label rectangle.
`void`	`setCornerRadius(NativeCallback cornerRadiusCallback)` Sets the callback to set the corner radius.
`void`	`setDisplay(boolean display)` Sets `true` whether the label should be displayed.
`void`	`setDisplay(DisplayCallback<AnnotationContext> displayCallback)` Sets the callback to set whether the label should be displayed.
`void`	`setDisplay(NativeCallback displayCallback)` Sets the callback to set whether the label should be displayed.
`void`	`setDrawTime(DrawTime drawTime)` Sets the draw time which defines when the annotations are drawn.
`void`	`setFont(FontCallback<AnnotationContext> fontCallback)` Sets the the font callback.
`void`	`setFont(NativeCallback fontCallback)` Sets the the font callback.
`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.
`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.
`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.
`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.
`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.
`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.
`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.
`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.
`void`	`setPosition(LabelPosition position)` Sets the anchor position of label on line.
`void`	`setPosition(LabelPositionCallback positionCallback)` Sets the callback to set the anchor position of label on line.
`void`	`setPosition(NativeCallback positionCallback)` Sets the callback to set the anchor position of label on line.
`void`	`setRotation(double rotation)` Sets the rotation of label in degrees.
`void`	`setRotation(NativeCallback rotationCallback)` Sets the callback to set the rotation of label in degrees.
`void`	`setRotation(RotationCallback<AnnotationContext> rotationCallback)` Sets the callback to set the rotation of label in degrees.
`void`	`setTextAlign(NativeCallback alignCallback)` Sets the callback to set the horizontal alignment of the label text when multiple lines.
`void`	`setTextAlign(TextAlign align)` Sets the horizontal alignment of the label text when multiple lines.
`void`	`setTextAlign(TextAlignCallback<AnnotationContext> alignCallback)` Sets the callback to set the horizontal alignment of the label text when multiple lines.
`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).
`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.
`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).
`void`	`setXPadding(int xPadding)` Sets the padding of label to add left and right.
`void`	`setXPadding(NativeCallback paddingCallback)` Sets the callback to set the padding of label to add left and right.
`void`	`setXPadding(PaddingSizeCallback paddingCallback)` Sets the callback to set the padding of label to add left and right.
`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).
`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.
`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).
`void`	`setYPadding(int yPadding)` Sets the padding of label to add top and bottom.
`void`	`setYPadding(NativeCallback paddingCallback)` Sets the callback to set the padding of label to add top and bottom.
`void`	`setYPadding(PaddingSizeCallback paddingCallback)` Sets the callback to set the padding of label to add top and bottom.

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode
checkAndAddToParent, getChildKey, getParentNode, getRootNode, retrieveRoot, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setElementAndAddToParent, setInternalCallbackToModel, setInternalCallbackToModel, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer
checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - AUTO_ROTATION
```
public static final double AUTO_ROTATION
```
    Constant to use to set AUTO rotation of the label, to use in the rotation callback.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_DISPLAY
```
public static final boolean DEFAULT_DISPLAY
```
    Default line label display, false.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_BACKGROUND_COLOR
```
public static final IsColor DEFAULT_BACKGROUND_COLOR
```
    Default line label background color, rgba(0, 0, 0, 0.8).
  - DEFAULT_BACKGROUND_COLOR_AS_STRING
```
public static final String DEFAULT_BACKGROUND_COLOR_AS_STRING
```
    Default line label background color as string, rgba(0, 0, 0, 0.8).
  - DEFAULT_FONT_STYLE
```
public static final FontStyle DEFAULT_FONT_STYLE
```
    Default line label font style, FontStyle.BOLD.
  - DEFAULT_COLOR
```
public static final IsColor DEFAULT_COLOR
```
    Default line label text color, HtmlColor.WHITE.
  - DEFAULT_FONT_COLOR_AS_STRING
```
public static final String DEFAULT_FONT_COLOR_AS_STRING
```
    Default line label font color as string, rgb(255, 255, 255).
  - DEFAULT_X_PADDING
```
public static final int DEFAULT_X_PADDING
```
    Default line label X padding, 6.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_Y_PADDING
```
public static final int DEFAULT_Y_PADDING
```
    Default line label Y padding, 6.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_CORNER_RADIUS
```
public static final int DEFAULT_CORNER_RADIUS
```
    Default line label corner radius, 6.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_POSITION
```
public static final LabelPosition DEFAULT_POSITION
```
    Default line label position, LabelPosition.CENTER.
  - DEFAULT_X_ADJUST
```
public static final double DEFAULT_X_ADJUST
```
    Default line label X adjust, 0.0.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_Y_ADJUST
```
public static final double DEFAULT_Y_ADJUST
```
    Default line label Y adjust, 0.0.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_TEXT_ALIGN
```
public static final TextAlign DEFAULT_TEXT_ALIGN
```
    Default text align for labels, TextAlign.CENTER.
  - DEFAULT_ROTATION
```
public static final double DEFAULT_ROTATION
```
    Default line label rotation, 0.0.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getBackgroundColorHandler
```
public org.pepstock.charba.client.annotation.BackgroundColorHandler getBackgroundColorHandler()
```
    Returns a background color handler instance to use in the default methods of this interface.
    
    Returns:
    
    a background color handler instance
  - getFont
```
public Font getFont()
```
    Returns the font element.
    
    Returns:
    
    the font element.
  - setDisplay
```
public void setDisplay(boolean display)
```
    Sets true whether the label should be displayed.
    
    Parameters:
    
    display - true whether the label should be displayed
  - isDisplay
```
public boolean isDisplay()
```
    Returns true whether the label should be displayed.
    
    Returns:
    
    true whether the label should be displayed
  - setColor
```
public void setColor(IsColor fontColor)
```
    Sets the color of text.
    
    Parameters:
    
    fontColor - the color of text
  - setColor
```
public void setColor(String fontColor)
```
    Sets the color of text as string.
    
    Parameters:
    
    fontColor - the color of text
  - getColorAsString
```
public String getColorAsString()
```
    Returns the color of text as string.
    
    Returns:
    
    the color of text
  - getColor
```
public IsColor getColor()
```
    Returns the color of text.
    
    Returns:
    
    the color of text
  - setXPadding
```
public void setXPadding(int xPadding)
```
    Sets the padding of label to add left and right.
    
    Parameters:
    
    xPadding - the padding of label to add left and right
  - getXPadding
```
public int getXPadding()
```
    Returns the padding of label to add left and right.
    
    Returns:
    
    the padding of label to add left and right
  - setYPadding
```
public void setYPadding(int yPadding)
```
    Sets the padding of label to add top and bottom.
    
    Parameters:
    
    yPadding - the padding of label to add top and bottom
  - getYPadding
```
public int getYPadding()
```
    Returns the padding of label to add top and bottom.
    
    Returns:
    
    the padding of label to add top and bottom
  - setCornerRadius
```
public void setCornerRadius(int cornerRadius)
```
    Sets the radius of label rectangle.
    
    Parameters:
    
    cornerRadius - the radius of label rectangle
  - getCornerRadius
```
public int getCornerRadius()
```
    Returns the radius of label rectangle.
    
    Returns:
    
    the radius of label rectangle
  - setPosition
```
public void setPosition(LabelPosition position)
```
    Sets the anchor position of label on line.
    
    Parameters:
    
    position - the anchor position of label on line
  - getPosition
```
public LabelPosition getPosition()
```
    Returns the anchor position of label on line.
    
    Returns:
    
    the anchor position of label on line
  - setTextAlign
```
public 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 TextAlign getTextAlign()
```
    Returns the horizontal alignment of the label text when multiple lines.
    
    Returns:
    
    the horizontal alignment of the label text when multiple lines
  - setXAdjust
```
public 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 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 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 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
  - setRotation
```
public void setRotation(double rotation)
```
    Sets the rotation of label in degrees.
    
    Parameters:
    
    rotation - the rotation of label in degrees
  - getRotation
```
public double getRotation()
```
    Returns the rotation of label in degrees.
    
    Returns:
    
    the rotation of label in degrees
  - setAutoRotation
```
public void setAutoRotation(boolean autoRotation)
```
    Sets true whether the rotation of label must calculates automatically.
    
    Parameters:
    
    autoRotation - true whether the rotation of label must calculates automatically
  - isAutoRotation
```
public boolean isAutoRotation()
```
    Returns true whether the rotation of label must calculates automatically.
    
    Returns:
    
    true whether the rotation of label must calculates automatically
  - setContent
```
public 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 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 void setContent(Img content)
```
    Sets the image to display in label.
    
    Parameters:
    
    content - the image to display in label
  - getContent
```
public List<String> getContent()
```
    Returns the text to display in label as list.
    
    Returns:
    
    the text to display in label as list
  - getContentAsImage
```
public Img getContentAsImage()
```
    Returns the text to display in label as list.
    
    Returns:
    
    the text to display in label as list
  - setImageHeight
```
public 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 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 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 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 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 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 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 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
  - setDrawTime
```
public 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 DrawTime getDrawTime()
```
    Returns the draw time which defines when the annotations are drawn.
    
    Returns:
    
    the draw time which defines when the annotations are drawn
  - getColorCallback
```
public 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 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 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
  - getCornerRadiusCallback
```
public CornerRadiusCallback<AnnotationContext> getCornerRadiusCallback()
```
    Returns the callback called to set the corner radius.
    
    Returns:
    
    the callback called to set the corner radius
  - setCornerRadius
```
public void setCornerRadius(CornerRadiusCallback<AnnotationContext> cornerRadiusCallback)
```
    Sets the callback to set the corner radius.
    
    Parameters:
    
    cornerRadiusCallback - to set the corner radius
  - setCornerRadius
```
public void setCornerRadius(NativeCallback cornerRadiusCallback)
```
    Sets the callback to set the corner radius.
    
    Parameters:
    
    cornerRadiusCallback - to set the corner radius
  - getContentCallback
```
public 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 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 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
  - getDisplayCallback
```
public DisplayCallback<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 void setDisplay(DisplayCallback<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 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
  - getRotationCallback
```
public RotationCallback<AnnotationContext> getRotationCallback()
```
    Returns the callback called to set the rotation of label in degrees.
    
    Returns:
    
    the callback called to set the rotation of label in degrees
  - setRotation
```
public void setRotation(RotationCallback<AnnotationContext> rotationCallback)
```
    Sets the callback to set the rotation of label in degrees.
    
    Parameters:
    
    rotationCallback - to set the rotation of label in degrees
  - setRotation
```
public void setRotation(NativeCallback rotationCallback)
```
    Sets the callback to set the rotation of label in degrees.
    
    Parameters:
    
    rotationCallback - to set the rotation of label in degrees
  - getImageHeightCallback
```
public 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 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 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 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 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 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
  - getPositionCallback
```
public LabelPositionCallback getPositionCallback()
```
    Returns the callback called to set the anchor position of label on line.
    
    Returns:
    
    the callback called to set the anchor position of label on line
  - setPosition
```
public void setPosition(LabelPositionCallback positionCallback)
```
    Sets the callback to set the anchor position of label on line.
    
    Parameters:
    
    positionCallback - to set the anchor position of label on line
  - setPosition
```
public void setPosition(NativeCallback positionCallback)
```
    Sets the callback to set the anchor position of label on line.
    
    Parameters:
    
    positionCallback - to set the anchor position of label on line
  - getTextAlignCallback
```
public 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 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 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
  - getXPaddingCallback
```
public PaddingSizeCallback getXPaddingCallback()
```
    Returns the callback called to set the padding of label to add left and right.
    
    Returns:
    
    the callback called to set the padding of label to add left and right
  - setXPadding
```
public void setXPadding(PaddingSizeCallback paddingCallback)
```
    Sets the callback to set the padding of label to add left and right.
    
    Parameters:
    
    paddingCallback - to set the padding of label to add left and right
  - setXPadding
```
public void setXPadding(NativeCallback paddingCallback)
```
    Sets the callback to set the padding of label to add left and right.
    
    Parameters:
    
    paddingCallback - to set the padding of label to add left and right
  - getYPaddingCallback
```
public PaddingSizeCallback getYPaddingCallback()
```
    Returns the callback called to set the padding of label to add top and bottom.
    
    Returns:
    
    the callback called to set the padding of label to add top and bottom
  - setYPadding
```
public void setYPadding(PaddingSizeCallback paddingCallback)
```
    Sets the callback to set the padding of label to add top and bottom.
    
    Parameters:
    
    paddingCallback - to set the padding of label to add top and bottom
  - setYPadding
```
public void setYPadding(NativeCallback paddingCallback)
```
    Sets the callback to set the padding of label to add top and bottom.
    
    Parameters:
    
    paddingCallback - to set the padding of label to add top and bottom
  - getXAdjustCallback
```
public 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 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 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 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 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 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)
  - getFontCallback
```
public final FontCallback<AnnotationContext> getFontCallback()
```
    Returns the font callback, if set, otherwise null.
    
    Specified by:
    
    getFontCallback in interface IsScriptableFontProvider<AnnotationContext>
    
    Returns:
    
    the font callback, if set, otherwise null.
  - setFont
```
public void setFont(FontCallback<AnnotationContext> fontCallback)
```
    Sets the the font callback.
    
    Specified by:
    
    setFont in interface IsScriptableFontProvider<AnnotationContext>
    
    Parameters:
    
    fontCallback - the font callback to set
  - setFont
```
public void setFont(NativeCallback fontCallback)
```
    Sets the the font callback.
    
    Specified by:
    
    setFont in interface IsScriptableFontProvider<AnnotationContext>
    
    Parameters:
    
    fontCallback - the font callback to set
  - setBackgroundColor
```
public void setBackgroundColor(IsColor backgroundColor)
```
    Sets the color of the background of annotation.
    
    Parameters:
    
    backgroundColor - the color of the background of annotation
  - setBackgroundColor
```
public void setBackgroundColor(String backgroundColor)
```
    Sets the color of the background of annotation.
    
    Parameters:
    
    backgroundColor - the color of the background of annotation
  - getBackgroundColorAsString
```
public String getBackgroundColorAsString()
```
    Returns the color of the background of annotation.
    
    Returns:
    
    the color of the background of annotation
  - getBackgroundColor
```
public IsColor getBackgroundColor()
```
    Returns the color of the background of annotation.
    
    Returns:
    
    the color of the background of annotation
  - getBackgroundColorCallback
```
public ColorCallback<AnnotationContext> getBackgroundColorCallback()
```
    Returns the callback called to set the color of the background of annotation.
    
    Returns:
    
    the callback called to set the color of the background of annotation
  - setBackgroundColor
```
public void setBackgroundColor(ColorCallback<AnnotationContext> backgroundColorCallback)
```
    Sets the callback to set the color of the background of annotation.
    
    Parameters:
    
    backgroundColorCallback - to set the color of the background of annotation
  - setBackgroundColor
```
public void setBackgroundColor(NativeCallback backgroundColorCallback)
```
    Sets the callback to set the color of the background of annotation.
    
    Parameters:
    
    backgroundColorCallback - to set the color of the background of annotation

Class LineLabel

Field Summary

Method Summary

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer

Methods inherited from class java.lang.Object

Field Detail

AUTO_ROTATION

DEFAULT_DISPLAY

DEFAULT_BACKGROUND_COLOR

DEFAULT_BACKGROUND_COLOR_AS_STRING

DEFAULT_FONT_STYLE

DEFAULT_COLOR

DEFAULT_FONT_COLOR_AS_STRING

DEFAULT_X_PADDING

DEFAULT_Y_PADDING

DEFAULT_CORNER_RADIUS

DEFAULT_POSITION

DEFAULT_X_ADJUST

DEFAULT_Y_ADJUST

DEFAULT_TEXT_ALIGN

DEFAULT_ROTATION

Method Detail

getBackgroundColorHandler

getFont

setDisplay

isDisplay

setColor

setColor

getColorAsString

getColor

setXPadding

getXPadding

setYPadding

getYPadding

setCornerRadius

getCornerRadius

setPosition

getPosition

setTextAlign

getTextAlign

setXAdjust

getXAdjust

setYAdjust

getYAdjust

setRotation

getRotation

setAutoRotation

isAutoRotation

setContent

setContent

setContent

getContent

getContentAsImage

setImageHeight

setImageHeightAsPercentage

getImageHeight

getImageHeightAsPercentage

setImageWidth

setImageWidthAsPercentage

getImageWidth

getImageWidthAsPercentage

setDrawTime

getDrawTime

getColorCallback

setColor

setColor

getCornerRadiusCallback

setCornerRadius

setCornerRadius

getContentCallback

setContent

setContent

getDisplayCallback

setDisplay

setDisplay

getRotationCallback

setRotation

setRotation

getImageHeightCallback