2 Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
5 You may not use this file except in compliance with the License.
6 obtain a copy of the License at
8 http://www.imagemagick.org/script/license.php
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
16 MagickCore image distortion methods.
18 #ifndef _MAGICKCORE_DISTORT_H
19 #define _MAGICKCORE_DISTORT_H
21 #if defined(__cplusplus) || defined(c_plusplus)
26 These two enum are linked, with common enumerated values. Both
27 DistortImages() and SparseColor() often share code to determine functional
28 coefficients for common methods.
30 Caution should be taken to ensure that only the common methods contain the
31 same enumerated value, while all others remain unique across both
38 AffineProjectionDistortion,
39 ScaleRotateTranslateDistortion,
40 PerspectiveDistortion,
41 PerspectiveProjectionDistortion,
42 BilinearForwardDistortion,
43 BilinearDistortion = BilinearForwardDistortion,
44 BilinearReverseDistortion,
49 Cylinder2PlaneDistortion,
50 Plane2CylinderDistortion,
52 BarrelInverseDistortion,
60 UndefinedColorInterpolate = UndefinedDistortion,
61 BarycentricColorInterpolate = AffineDistortion,
62 BilinearColorInterpolate = BilinearReverseDistortion,
63 PolynomialColorInterpolate = PolynomialDistortion,
64 ShepardsColorInterpolate = ShepardsDistortion,
66 Methods unique to SparseColor().
68 VoronoiColorInterpolate = SentinelDistortion,
69 InverseColorInterpolate
72 extern MagickExport Image
73 *AffineTransformImage(const Image *,const AffineMatrix *,ExceptionInfo *),
74 *DistortImage(const Image *,const DistortImageMethod,const size_t,
75 const double *,MagickBooleanType,ExceptionInfo *exception),
76 *DistortResizeImage(const Image *,const size_t,const size_t,ExceptionInfo *),
77 *RotateImage(const Image *,const double,ExceptionInfo *),
78 *SparseColorImage(const Image *,const SparseColorMethod,const size_t,
79 const double *,ExceptionInfo *);
81 #if defined(__cplusplus) || defined(c_plusplus)