SkipObject Property

Summary

Gets or sets a value that indicate whether to skip loading or saving an annotation object.

Syntax

Objective-C

C++/CLI

Java

Python

public bool SkipObject { get; set; }

@property (nonatomic, assign) BOOL skipObject;

public boolean getSkipObject() 
public void setSkipObject(boolean value)

public:  
   property bool SkipObject 
   { 
      bool get() 
      void set(bool value) 
   }

SkipObject # get and set (AnnSerializeObjectEventArgs)

Property Value

true to skip loading or saving an annotation object; otherwise, false. The default value is false.

Remarks

If this object is triggered with the AnnDeserializeOptions.DeserializeObject event, then you can set the value of SkipObject to true. This will instruct AnnCodecs to skip this object and continue to the next. This is useful if in scenarios when you do not want to load certain object types or objects with certain properties.

If this object is trigged with the AnnDeserializeOptions.DeserializeObjectError event, then you can set the value of this property to true to instruct AnnCodecs to ignore the error, skip loading this object and continue to the next.

If this object is trigged with the AnnSerializeOptions.SerializeObject event, then you can set the value of this property to true to skip loading the object in AnnObject with type in TypeName and continue to the next.

Example

using Leadtools.Annotations.Automation; 
using Leadtools.Annotations.Engine; 
using Leadtools.Annotations.Rendering; 
 
public void AnnCodecs_AnnSerializeOptions() 
{ 
   // Create a new annotation container, 8.5 by 11 inches 
   AnnContainer container = new AnnContainer(); 
   // Size must be in annotation units (1/720 of an inch) 
   container.Size = LeadSizeD.Create(8.5 * 720, 11 * 720); 
 
   double inch = 720.0; 
   // Add a red line object, from 1in 1in to 2in 2in 
   AnnPolylineObject lineObj = new AnnPolylineObject(); 
   lineObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch)); 
   lineObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch)); 
   lineObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthD.Create(1)); 
   container.Children.Add(lineObj); 
 
   // Add a blue on yellow rectangle from 3in 3in to 4in 4in 
   AnnRectangleObject rectObj = new AnnRectangleObject(); 
   rectObj.Rect = LeadRectD.Create(3 * inch, 3 * inch, 1 * inch, 1 * inch); 
   rectObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthD.Create(1)); 
   rectObj.Fill = AnnSolidColorBrush.Create("Yellow"); 
   container.Children.Add(rectObj); 
 
   // Show the container 
   ShowContainer("Before save", container); 
 
   // Create the codecs object to save and load annotations 
   AnnCodecs codecs = new AnnCodecs(); 
 
   // Create a new instance of AnnSrializeOptions and Hook to the SerializeObject event 
   AnnSerializeOptions serializeOptions = new AnnSerializeOptions(); 
   serializeOptions.SerializeObject += serializeOptions_SerializeObject; 
 
   // Set it as our deserialize options 
   codecs.SerializeOptions = serializeOptions; 
 
   // Save the container 
   string destFileName = @"container.xml"; 
   codecs.Save(destFileName, container, AnnFormat.Annotations, 1); 
 
   // delete the container 
   container = null; 
 
   // Load the container we just saved 
   container = codecs.Load(destFileName, 1); 
 
   // Show it 
   ShowContainer("After load", container); 
} 
 
void serializeOptions_SerializeObject(object sender, AnnSerializeObjectEventArgs e) 
{ 
   AnnObject annObj = e.AnnObject; 
   if (annObj.Id == AnnObject.PolylineObjectId) 
   { 
      Debug.WriteLine("skipping a polyline during save"); 
      e.SkipObject = true; 
   } 
}

Requirements

Target Platforms

Reference

AnnSerializeObjectEventArgs Class

AnnSerializeObjectEventArgs Members

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Help Version 22.0.2023.7.31

Leadtools.Annotations.Engine Assembly

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