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Leadtools.Annotations.Core Namespace > AnnObject Class : SupportsOpacity Property |
public virtual bool SupportsOpacity {get;}
'Declaration
Public Overridable ReadOnly Property SupportsOpacity As Boolean
public virtual bool SupportsOpacity {get;}
@property (nonatomic,readonly) BOOL supportsOpacity;
public boolean getSupportsOpacity()
get_SupportsOpacity();
Derived classes should override SupportsOpacity, to indicate whether Opacity will be used by the object. This will insure that the object will save and load the values during serialization. Some object renderers will also check these values to prepare a font or a brush.
When an object supports opacity, the value of Opacity will be used by the IAnnObjectRenderer of this object type to render the object using a global opacity value.