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98 lines
3.0 KiB
Plaintext
Executable File
98 lines
3.0 KiB
Plaintext
Executable File
// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Standard_OutOfRange.hxx>
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#include <Standard_DimensionMismatch.hxx>
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#include <Standard_RangeError.hxx>
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#include <Standard_OutOfMemory.hxx>
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#ifdef TRACE
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static int GPixelFieldCount = 0 ;
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#endif
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//=======================================================================
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//function : Image_GPixelField
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//purpose :
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//=======================================================================
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Image_GPixelField::Image_GPixelField (const Standard_Integer Width,
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const Standard_Integer Height) :
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myWidth(Width),
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myHeight(Height),
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myDeletable(Standard_True)
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{
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Standard_Integer Size = myWidth * myHeight;
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Standard_RangeError_Raise_if(( myWidth <= 0 || myHeight <= 0 ),
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"Image_GPixelField::Create");
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#ifdef TRACE
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cout << form("\tCreate a new GPixelField ( Count : %d )\n",++GPixelFieldCount)
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<< flush ;
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#endif
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myData = new Item [Size];
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}
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//=======================================================================
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//function : Image_GPixelField
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//purpose :
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//=======================================================================
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Image_GPixelField::Image_GPixelField (const Standard_Integer Width,
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const Standard_Integer Height,
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const Item& V) :
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myWidth(Width),
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myHeight(Height),
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myDeletable(Standard_True)
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{
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Standard_Integer Size = myWidth * myHeight;
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Standard_RangeError_Raise_if(( myWidth <= 0 || myHeight <= 0 ),
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"Image_GPixelField::Create");
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#ifdef TRACE
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cout << form("\tCreate a new GPixelField ( Count : %d )\n",++GPixelFieldCount)
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<< flush ;
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#endif
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myData = new Item [Size];
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for (Standard_Integer I = 0; I < Size ; I++) ((Item *)myData)[I] = V;
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}
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//=======================================================================
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//function : Destroy
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//purpose :
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//=======================================================================
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void Image_GPixelField::Destroy ()
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{
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#ifdef TRACE
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cout << form("\t\tDelete a GPixelField ( Count : %d )\n", --GPixelFieldCount )
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<< flush ;
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#endif
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if(myDeletable) {
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delete [] (Item *) myData;
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}
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}
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