// Copyright 2013 - Felix Obermaier (www.ivv-aachen.de)

//

// This file is part of SharpMap.Layers.HeatLayer.

// SharpMap.Layers.HeatLayer is free software; you can redistribute it and/or modify

// it under the terms of the GNU Lesser General Public License as published by

// the Free Software Foundation; either version 2 of the License, or

// (at your option) any later version.

//

// SharpMap.Layers.HeatLayer is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU Lesser General Public License for more details.

//

// You should have received a copy of the GNU Lesser General Public License

// along with SharpMap; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

// ***********************************************************************************************

//

// Original idea by Konstantin Vasserman, published on

// http://www.codeproject.com/Articles/5527/Blending-of-images-raster-operations-and-basic-col

//

// ***********************************************************************************************

//

// Modifications

// - ReSharper Renaming

//

namespace SharpMap.Layers

{

/// <summary>

/// List of possible blend operations

/// </summary>

public enum BlendOperation

{

SourceCopy = 1,

RopMergePaint,

RopNotSourceErase,

RopSourceAnd,

RopSourceErase,

RopSourceInvert,

RopSourcePaint,

BlendDarken,

BlendMultiply,

BlendColorBurn,

BlendLighten,

BlendScreen,

BlendColorDodge,

BlendOverlay,

BlendSoftLight,

BlendHardLight,

BlendPinLight,

BlendDifference,

BlendExclusion,

BlendHue,

BlendSaturation,

BlendColor,

BlendLuminosity

}

}