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			21 lines
		
	
	
		
			412 B
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			412 B
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
| Program ex3;
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| 
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| { Program to demonstrate TRect.Union }
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| 
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| Uses objects;
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| 
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| 
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| Var ARect,BRect,CRect : TRect;
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|     
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| begin
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|   ARect.Assign(10,10,20,20);
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|   BRect.Assign(15,15,25,25);
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|   { CRect is union of ARect and BRect }
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|   CRect.Assign(10,10,25,25);
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|   { Calculate it explicitly}
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|   ARect.Union(BRect);
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|   If ARect.Equals(CRect) Then
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|     Writeln ('ARect equals CRect')
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|   Else
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|     Writeln ('ARect does not equal CRect !');
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| end. | 
