Class FreehandDrawingModifier

A modifier for creating FreehandDrawingAnnotation instances via a freehand drawing workflow.

Inheritance
java.lang.Object
ReceiveMotionEventsBase
ChartModifierCore
ChartModifierBase
TouchModifierBase
FreehandDrawingModifier
Inherited Members
Namespace:
Assembly: .dll
Syntax
public class FreehandDrawingModifier extends TouchModifierBase

Constructors

FreehandDrawingModifier()

Declaration
public FreehandDrawingModifier()

Methods

getBrushColor()

Gets the color for annotations created by this modifier.

Declaration
public final int getBrushColor()
Returns
Type Description
int

getBrushThickness()

Gets the thickness for annotations created by this modifier.

Declaration
public final float getBrushThickness()
Returns
Type Description
float

getXAxisId()

Gets the xAxis id for annotations created by this modifier.

Declaration
public final String getXAxisId()
Returns
Type Description
String

getYAxisId()

Gets the yAxis id for annotations created by this modifier.

Declaration
public final String getYAxisId()
Returns
Type Description
String

onTouchDown(ModifierTouchEventArgs args)

Called when MotionEvent#ACTION_DOWN event occurs

Declaration
protected boolean onTouchDown(ModifierTouchEventArgs args)
Parameters
Type Name Description
ModifierTouchEventArgs args
Returns
Type Description
boolean
Overrides

onTouchMove(ModifierTouchEventArgs args)

Called when MotionEvent#ACTION_MOVE event occurs

Declaration
protected boolean onTouchMove(ModifierTouchEventArgs args)
Parameters
Type Name Description
ModifierTouchEventArgs args
Returns
Type Description
boolean
Overrides

onTouchUp(ModifierTouchEventArgs args)

Called when MotionEvent#ACTION_UP event occurs

Declaration
protected boolean onTouchUp(ModifierTouchEventArgs args)
Parameters
Type Name Description
ModifierTouchEventArgs args
Returns
Type Description
boolean
Overrides

setAnnotationCreationListener(OnAnnotationCreatedListener listener)

Sets the OnAnnotationCreatedListener called when the Brush annotation is fully created.

Declaration
public final void setAnnotationCreationListener(OnAnnotationCreatedListener listener)
Parameters
Type Name Description
OnAnnotationCreatedListener listener

setBrushColor(int color)

Sets the color for annotations created by this modifier.

Declaration
public final void setBrushColor(int color)
Parameters
Type Name Description
int color

setBrushThickness(float thickness)

Sets the thickness for annotations created by this modifier.

Declaration
public final void setBrushThickness(float thickness)
Parameters
Type Name Description
float thickness

setXAxisId(String xAxisId)

Sets the xAxis id for annotations created by this modifier.

Declaration
public final void setXAxisId(String xAxisId)
Parameters
Type Name Description
String xAxisId

setYAxisId(String yAxisId)

Sets the yAxis id for annotations created by this modifier.

Declaration
public final void setYAxisId(String yAxisId)
Parameters
Type Name Description
String yAxisId