Creates an instance of the TextAnnotation
The ITextAnnotationOptions which contain optional parameters
A unique Id for the IAnnotation
Gets or sets mode or custom rule for adorners clipping
Gets or sets mode or custom rule for adorners clipping
Gets or sets current EDraggingGripPoint
Gets or sets current EDraggingGripPoint
The fill color for the adorner drag handle
The fill color for the adorner drag handle
The radius of the adorner drag handle
The radius of the adorner drag handle
The stroke color for the adorner drag handle
The stroke color for the adorner drag handle
Gets or sets the background of TextAnnotation
Gets or sets the background of TextAnnotation
Gets or sets the class on underlying SVG element of TextAnnotation
Gets or sets the class on underlying SVG element of TextAnnotation
Gets or sets mode or custom rule for clipping
Gets or sets mode or custom rule for clipping
Get the dragging points that should be enabled for this annotation
Set the dragging points that should be enabled for this annotation
font family provided by the user
font family provided by the user
font size provided by the user
font size provided by the user
font weight provided by the user
font weight provided by the user
Gets or sets horizontal anchor point
Gets or sets horizontal anchor point
Defines if the entity is hovered
Defines if the entity is hovered
Sets an opacity override for the entire annotation, from 0..1
Sets an opacity override for the entire annotation, from 0..1
Gets or sets the padding of TextAnnotation
Gets or sets the padding of TextAnnotation
How much bigger the selection box is than the bounding box of the annotation, in pixels
How much bigger the selection box is than the bounding box of the annotation, in pixels
The stroke color for the adorner selection box
The stroke color for the adorner selection box
The thickness of the selection box line
The thickness of the selection box line
Gets the {@link SVGSVGElement | SVG Element} at the root of this annotation
text provided by the user
text provided by the user
text color provided by the user
text color provided by the user
Gets or sets vertical anchor point
Gets or sets vertical anchor point
Gets the bound XAxis for this IAnnotation.
Gets or sets an offset to shift X-coordinates
Gets or sets an offset to shift X-coordinates
The X-Coordinate mode. See ECoordinateMode for a list of values
The X-Coordinate mode. See ECoordinateMode for a list of values
Gets the bound YAxis for this IAnnotation.
Gets or sets an offset to shift Y-coordinates
Gets or sets an offset to shift Y-coordinates
The Y-Coordinate mode. See ECoordinateMode for a list of values
The Y-Coordinate mode. See ECoordinateMode for a list of values
Calculates and sets annotationBorders
Override this to disable drag behaviour for certain dragging points
Calculates if the annotation is hovered with the specified args
Called internally. Send a click to the annotation if the point is in bounds, raising the clicked event and optionally selecting the annotation.
Called internally. Select the annotation if the point is in bounds. Does not raise the clicked event
For Polar surface converts Cartesian Coordinates to Polar, otherwise returns the original values
Converts an absolute coordinate to a value which could be in form of DataValue, Pixel, or Relative coordinate
an absolute coordinate to convert
the CoordinateCalculatorBase which will do the transformation
the expected ECoordinateMode of the converted point
the data-value, pixel, or relative value accordingly to the coordinateMode
For Polar surface converts Polar Coordinates to Cartesian, otherwise returns the original values
is always angle for Polar
is always radius for Polar
Deletes native (WebAssembly) memory used by this type, after which it cannot be used.
Calculates coordinates in pixels of the specified Point. Uses the xCoordinateMode (or yCoordinateMode for vertical chart)
Calculates coordinates in pixels of the specified Point. Uses the xCoordinateMode (or yCoordinateMode for vertical chart)
Calculates coordinate in pixels of the specified value in the vertical dimension. Uses the yCoordinateMode (or xCoordinateMode for vertical chart)
Returns annotation borders for the AdornerLayer which has the size of the whole canvas
flag to return x and y values in ascending order
Gets the annotation borders in real, pixel coordinates relative to the master html element containing the surface.
Get svg for the adorner grip handles for standard annotations
the value to convert
the CoordinateCalculatorBase which will do the transformation
the ECoordinateMode to apply
the pixel coordinate
The render layer grouping within which the annotation will be draw. Defaults to EDefaultRenderLayer.AnnotationsAboveSeriesLayer
Returns the pixel coordinate depending whether the chart is vertical
the X CoordinateCalculatorBase which will do the transformation
the Y CoordinateCalculatorBase which will do the transformation
the x value
the y value
true to return the x coordinate. false for y.
the pixel coordinate
Allows an annotation to be treated as if it was drawn on a surface with a different draw order than its actual parent surface
Converts a pixel coordinate back to a value
coordinate or dataValue to convert
the CoordinateCalculatorBase which will do the transformation
the ECoordinateMode to apply
the data-value or value
Transforms an absolute coordinates point to the corresponding value point. The value point has x and y converted accordingly to the the coordinate modes xCoordinateMode and yCoordinateMode
defines if the coordinates should be projected from the Canvas to SeriesViewRect
a point with coordinates ECoordinateMode
Returns the pixel X1 coordinate
the X CoordinateCalculatorBase which will do the transformation
the Y CoordinateCalculatorBase which will do the transformation
the pixel X1 coordinate
Returns the pixel X2 coordinate
the X CoordinateCalculatorBase which will do the transformation
the Y CoordinateCalculatorBase which will do the transformation
the pixel X2 coordinate
Returns the pixel Y1 coordinate
the X CoordinateCalculatorBase which will do the transformation
the Y CoordinateCalculatorBase which will do the transformation
the pixel Y1 coordinate
Returns the pixel Y2 coordinate
the X CoordinateCalculatorBase which will do the transformation
the Y CoordinateCalculatorBase which will do the transformation
the pixel Y2 coordinate
Sends hover/leave action to the annotation
Used internally - Sets references to X and Y axes
Notifies listeners of invalidateParentCallback that a property has changed
Called when the Dpi changes in the browser. This could be due to user zooming the browser, or changing DPI settings in Windows, or moving the browser containing SciChart to another monitor
The TDpiChangedEventArgs containing info about the Dpi Changed event
Sets annotationBorders For renderContext annotations it is scaled and for SVG annotations it is not For example if we have a macbook with retina display and canvas.width = 1600px, canvas.height = 1200px, canvas.style.width = 800px, canvas.style.height = 600px If we have BoxAnnotation (renderContext) which takes 50% width and height, located in the left-top corner it should have annotationBorders as follows x1 = 0, x2 = 800, y1 = 0, y2 = 600 But if we have CustomAnnotation (SVG) which takes 50% width and height, located in the left-top corner it should have annotationBorders as follows x1 = 0, x2 = 400, y1 = 0, y2 = 300
The render layer grouping within which the series will be draw. Defaults to EDefaultRenderLayer.AnnotationsAboveSeriesLayer
Allows an annotation to be treated as if it was drawn on a surface with a different draw order than its actual parent surface
Convert the object to a definition that can be serialized to JSON, or used directly with the builder api
Updates the annotation position, with the Coordinate Calculators passed in
The XAxis CoordinateCalculator applied to this annotation
The YAxis CoordinateCalculator applied to this annotation
X-coordinate translation which is needed to use SVG canvas having the whole chart size
Y-coordinate translation which is needed to use SVG canvas having the whole chart size
the annotation absolute coordinates
Generated using TypeDoc
A TextAnnotation presents text information over the chart at specific X1, Y1 coordinates