ZoomVideoSdkAnnotationHelper class

Annotation interface

Inheritance

• Object
• PlatformInterface
• ZoomVideoSdkAnnotationHelper

Constructors

ZoomVideoSdkAnnotationHelper.new()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

methodChannel → MethodChannel

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

canDoAnnotation() → Future<bool>

Whether the current user can do annotation on the share.
Return true means the user can do annotation, otherwise false.

clear(String clearType) → Future<String>

Clears the annotation content with parameter clearType. @param type the specify clean type. See ZoomVideoSDKAnnotationClearType.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

getToolColor() → Future<String>

Gets the annotation tool color.
Return the hex string of the tool color.

getToolType() → Future<String>

Gets the annotation tool type.
Return the current tool type.

getToolWidth() → Future<num>

Gets the annotation tool width.
Return the current tool width.

isSenderDisableAnnotation() → Future<bool>

Whether the annotation was disabled or not by the share owner.
Return true: disabled

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

redo() → Future<String>

Redoes one annotation content step.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

setToolColor(String toolColor) → Future<String>

Sets the annotation tool color with parameter toolColor.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

setToolType(String toolType) → Future<String>

Sets the annotation tool type with parameter toolType.
The tool type ZoomVideoSDKAnnotationToolType_Picker and ZoomVideoSDKAnnotationToolType_SpotLight are not support for viewer.
The following tool types are not support for share screen:
ZoomVideoSDKAnnotationToolType_Picker,
ZoomVideoSDKAnnotationToolType_AutoDiamond,
ZoomVideoSDKAnnotationToolType_AutoStampArrow,
ZoomVideoSDKAnnotationToolType_AutoStampCheck,
ZoomVideoSDKAnnotationToolType_AutoStampX,
ZoomVideoSDKAnnotationToolType_AutoStampStar,
ZoomVideoSDKAnnotationToolType_AutoStampHeart,
ZoomVideoSDKAnnotationToolType_AutoStampQm.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

setToolWidth(num width) → Future<String>

Sets the annotation tool width with parameter width.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

startAnnotation() → Future<String>

Starts annotation.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

stopAnnotation() → Future<String>

Stops annotation.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

toString() → String

A string representation of this object.

inherited

undo() → Future<String>

Undoes one annotation content step.
Return ZoomVideoSDKError_Success if the function succeeds. Otherwise, this function returns an error.

Operators

operator ==(Object other) → bool

The equality operator.

inherited