MagickWand  7.0.7
Convert, Edit, Or Compose Bitmap Images
magick-wand-private.h
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1 /*
2  Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License.
6  obtain a copy of the License at
7 
8  https://www.imagemagick.org/script/license.php
9 
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.
15 
16  ImageMagick pixel wand API.
17 */
18 #ifndef MAGICKWAND_MAGICK_WAND_PRIVATE_H
19 #define MAGICKWAND_MAGICK_WAND_PRIVATE_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #define MagickWandId "MagickWand"
26 #define QuantumTick(i,span) ((MagickBooleanType) ((((i) & ((i)-1)) == 0) || \
27  (((i) & 0xfff) == 0) || \
28  ((MagickOffsetType) (i) == ((MagickOffsetType) (span)-1))))
29 #define ThrowWandException(severity,tag,context) \
30 { \
31  (void) ThrowMagickException(wand->exception,GetMagickModule(),severity, \
32  tag,"`%s'",context); \
33  return(MagickFalse); \
34 }
35 #define ThrowWandFatalException(severity,tag,context) \
36 { \
37  ExceptionInfo \
38  *fatal_exception; \
39  \
40  fatal_exception=AcquireExceptionInfo(); \
41  (void) ThrowMagickException(fatal_exception,GetMagickModule(),severity,tag, \
42  "`%s'",context); \
43  CatchException(fatal_exception); \
44  (void) DestroyExceptionInfo(fatal_exception); \
45  MagickWandTerminus(); \
46  _exit((int) (severity-FatalErrorException)+1); \
47 }
48 
50 {
51  size_t
52  id;
53 
54  char
55  name[MagickPathExtent]; /* Wand name to use for MagickWand Logs */
56 
57  Image
58  *images; /* The images in this wand - also the current image */
59 
60  ImageInfo
61  *image_info; /* Global settings used for images in Wand */
62 
63  ExceptionInfo
65 
66  MagickBooleanType
67  insert_before, /* wand set to first image, prepend new images */
68  image_pending, /* this image is pending Next/Previous Iteration */
69  debug; /* Log calls to MagickWand library */
70 
71  size_t
73 };
74 
75 #if defined(__cplusplus) || defined(c_plusplus)
76 }
77 #endif
78 
79 #endif
MagickBooleanType insert_before
MagickBooleanType debug
#define MagickPathExtent
MagickBooleanType image_pending
ImageInfo * image_info
char name[MagickPathExtent]
ExceptionInfo * exception