MagickCore
6.9.13
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channel.h
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/*
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Copyright 1999 ImageMagick Studio LLC, a non-profit organization
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dedicated to making software imaging solutions freely available.
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You may not use this file except in compliance with the License. You may
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obtain a copy of the License at
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https://imagemagick.org/script/license.php
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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MagickCore image channel methods.
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*/
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#ifndef MAGICKCORE_CHANNEL_H
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#define MAGICKCORE_CHANNEL_H
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#include "magick/image.h"
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#if defined(__cplusplus) || defined(c_plusplus)
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extern
"C"
{
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#endif
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typedef
enum
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{
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UndefinedAlphaChannel,
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ActivateAlphaChannel,
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BackgroundAlphaChannel,
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CopyAlphaChannel,
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DeactivateAlphaChannel,
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ExtractAlphaChannel,
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OpaqueAlphaChannel,
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ResetAlphaChannel,
/* deprecated */
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SetAlphaChannel,
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ShapeAlphaChannel,
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TransparentAlphaChannel,
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FlattenAlphaChannel,
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RemoveAlphaChannel,
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AssociateAlphaChannel,
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DisassociateAlphaChannel,
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OffIfOpaqueAlphaChannel
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} AlphaChannelType;
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extern
MagickExport
Image
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*CombineImages(
const
Image
*,
const
ChannelType,
ExceptionInfo
*),
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*SeparateImage(
const
Image
*,
const
ChannelType,
ExceptionInfo
*),
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*SeparateImages(
const
Image
*,
const
ChannelType,
ExceptionInfo
*);
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extern
MagickExport MagickBooleanType
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GetImageAlphaChannel(
const
Image
*),
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SeparateImageChannel(
Image
*,
const
ChannelType),
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SetImageAlphaChannel(
Image
*,
const
AlphaChannelType);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
_ExceptionInfo
Definition
exception.h:103
_Image
Definition
image.h:134
ImageMagick-6
magick
channel.h
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