MagickCore
6.8.5
distort.h
Go to the documentation of this file.
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/*
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Copyright 1999-2013 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.
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obtain a copy of the License at
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http://www.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 distortion methods.
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*/
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#ifndef _MAGICKCORE_DISTORT_H
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#define _MAGICKCORE_DISTORT_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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/*
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These two enum are linked, with common enumerated values. Both
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DistortImages() and SparseColor() often share code to determine functional
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coefficients for common methods.
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Caution should be taken to ensure that only the common methods contain the
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same enumerated value, while all others remain unique across both
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enumerations.
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*/
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typedef
enum
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{
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UndefinedDistortion
,
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AffineDistortion
,
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AffineProjectionDistortion
,
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ScaleRotateTranslateDistortion
,
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PerspectiveDistortion
,
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PerspectiveProjectionDistortion
,
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BilinearForwardDistortion
,
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BilinearDistortion
=
BilinearForwardDistortion
,
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BilinearReverseDistortion
,
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PolynomialDistortion
,
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ArcDistortion
,
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PolarDistortion
,
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DePolarDistortion
,
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Cylinder2PlaneDistortion
,
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Plane2CylinderDistortion
,
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BarrelDistortion
,
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BarrelInverseDistortion
,
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ShepardsDistortion
,
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ResizeDistortion
,
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SentinelDistortion
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}
DistortImageMethod
;
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typedef
enum
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{
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UndefinedColorInterpolate
=
UndefinedDistortion
,
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BarycentricColorInterpolate
=
AffineDistortion
,
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BilinearColorInterpolate
=
BilinearReverseDistortion
,
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PolynomialColorInterpolate
=
PolynomialDistortion
,
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ShepardsColorInterpolate
=
ShepardsDistortion
,
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/*
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Methods unique to SparseColor().
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*/
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VoronoiColorInterpolate
=
SentinelDistortion
,
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InverseColorInterpolate
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}
SparseColorMethod
;
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extern
MagickExport
Image
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*
AffineTransformImage
(
const
Image
*,
const
AffineMatrix
*,
ExceptionInfo
*),
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*
DistortImage
(
const
Image
*,
const
DistortImageMethod
,
const
size_t
,
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const
double
*,
MagickBooleanType
,
ExceptionInfo
*exception),
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*
DistortResizeImage
(
const
Image
*,
const
size_t
,
const
size_t
,
ExceptionInfo
*),
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*
RotateImage
(
const
Image
*,
const
double
,
ExceptionInfo
*),
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*
SparseColorImage
(
const
Image
*,
const
ChannelType
,
const
SparseColorMethod
,
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const
size_t
,
const
double
*,
ExceptionInfo
*);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
magick
distort.h
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