Class AnchorPointAnnotation.CartesianAnchorPointAnnotationPlacementStrategyBase<T>

Defines a base placement strategy for AnchorPointAnnotation instance

Inheritance
java.lang.Object
AnnotationPlacementStrategyBase<T>
AnnotationBase.CartesianAnnotationPlacementStrategyBase
AnchorPointAnnotation.CartesianAnchorPointAnnotationPlacementStrategyBase<T>
Inherited Members
Namespace:
Assembly: .dll
Syntax
protected abstract static class AnchorPointAnnotation.CartesianAnchorPointAnnotationPlacementStrategyBase<T> extends AnnotationBase.CartesianAnnotationPlacementStrategyBase<T>
Type Parameters
Name Description
T

Constructors

CartesianAnchorPointAnnotationPlacementStrategyBase(T annotation, boolean clipAdornerToAnnotationSurface)

Creates a new instance of CartesianAnchorPointAnnotationPlacementStrategyBase class

Declaration
protected CartesianAnchorPointAnnotationPlacementStrategyBase(T annotation, boolean clipAdornerToAnnotationSurface)
Parameters
Type Name Description
T annotation

The annotation to place
boolean clipAdornerToAnnotationSurface

If true adorner for annotation should be clipped to its parent IAnnotationSurface

Methods

drawResizingGrips(Canvas canvas, AnnotationCoordinates annotationCoordinates)

Draws resizing grips for parent annotation

Declaration
protected void drawResizingGrips(Canvas canvas, AnnotationCoordinates annotationCoordinates)
Parameters
Type Name Description
android.graphics.Canvas canvas
AnnotationCoordinates annotationCoordinates
Overrides

getResizingGripHitIndex(float hitPointX, float hitPointY, AnnotationCoordinates annotationCoordinates)

Gets the index of IResizingGrip for parent annotation at specified point on screen

Declaration
protected int getResizingGripHitIndex(float hitPointX, float hitPointY, AnnotationCoordinates annotationCoordinates)
Parameters
Type Name Description
float hitPointX
float hitPointY
AnnotationCoordinates annotationCoordinates
Returns
Type Description
int
Overrides

internalMoveAnnotationTo(AnnotationCoordinates coordinates, float horizontalOffset, float verticalOffset, IAnnotationSurface annotationSurface)

Moves parent annotation in X, Y direction with specified offset in pixels

Declaration
protected void internalMoveAnnotationTo(AnnotationCoordinates coordinates, float horizontalOffset, float verticalOffset, IAnnotationSurface annotationSurface)
Parameters
Type Name Description
AnnotationCoordinates coordinates
float horizontalOffset
float verticalOffset
IAnnotationSurface annotationSurface
Overrides

placeAnnotation(AnnotationCoordinates coordinates, CanvasLayout.LayoutParams layoutParams)

Declaration
public void placeAnnotation(AnnotationCoordinates coordinates, CanvasLayout.LayoutParams layoutParams)
Parameters
Type Name Description
AnnotationCoordinates coordinates
CanvasLayout.LayoutParams layoutParams