*/
(void) ConfigureComponentGenesis();
(void) PolicyComponentGenesis();
+#if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
+ (void) ZeroConfigurationPolicy;
+#endif
(void) CacheComponentGenesis();
(void) ResourceComponentGenesis();
(void) CoderComponentGenesis();
extern "C" {
#endif
+#if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
+/*
+ Zero configuration security policy. Discussion @
+ https://www.imagemagick.org/script/security-policy.php.
+*/
+static const char
+ *ZeroConfigurationPolicy = \
+"<policymap> \
+ <policy domain=\"system\" name=\"precision\" value=\"6\"/> \
+</policymap>";
+#endif
+
extern MagickPrivate MagickBooleanType
PolicyComponentGenesis(void);
MAGICK_VERSION=7.0.5-7
-MAGICK_GIT_REVISION=20041:16a4635:20170513
+MAGICK_GIT_REVISION=20043:448775d:20170514
# Substitute library versioning
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<p>The configure script looks at your environment and decides what it can cobble together to get ImageMagick compiled and installed on your system. This includes finding a compiler, where your compiler header files are located (e.g. stdlib.h), and if any delegate libraries are available for ImageMagick to use (e.g. JPEG, PNG, TIFF, etc.). If you are willing to accept configure's default options, and build from within the source directory, you can simply type:</p>
-<pre><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-4</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>./configure</span></pre>
+<pre><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-6</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>./configure</span></pre>
<p>Watch the configure script output to verify that it finds everything that
you think it should. Pay particular attention to the last lines of the script output. For example, here is a recent report from our system:</p>
<p><a href="download.html">Download</a> the ImageMagick source distribution and verify the distribution against its <a href="https://www.imagemagick.org/download/digest.rdf">message digest</a>.</p>
<p>Unpack and change into the top-level ImageMagick directory:</p>
- <pre><span class="crtprompt"> </span><span class='crtin'>tar xvzf ImageMagick-7.0.5-4.tar.gz</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-4</span></pre> <p>Configure ImageMagick:</p>
+ <pre><span class="crtprompt"> </span><span class='crtin'>tar xvzf ImageMagick-7.0.5-6.tar.gz</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-6</span></pre> <p>Configure ImageMagick:</p>
<pre>
./configure --prefix=/opt --with-quantum-depth=16 \
--disable-dependency-tracking --with-x=yes \
<p>Although you can download and install delegate libraries yourself, many are already available in the <a href="http://gnuwin32.sourceforge.net/">GnuWin32</a> distribution. Download and install whichever delegate libraries you require such as JPEG, PNG, TIFF, etc. Make sure you specify the development headers when you install a package. Next type,</p>
-<pre><span class="crtprompt"> </span><span class='crtin'>tar jxvf ImageMagick-7.0.5-?.tar.bz2</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-4</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>export CPPFLAGS="-Ic:/Progra~1/GnuWin32/include"</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>export LDFLAGS="-Lc:/Progra~1/GnuWin32/lib"</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>./configure --without-perl</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>make</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>sudo make install</span></pre>
+<pre><span class="crtprompt"> </span><span class='crtin'>tar jxvf ImageMagick-7.0.5-?.tar.bz2</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.5-6</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>export CPPFLAGS="-Ic:/Progra~1/GnuWin32/include"</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>export LDFLAGS="-Lc:/Progra~1/GnuWin32/lib"</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>./configure --without-perl</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>make</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>sudo make install</span></pre>
<h2 class="magick-header"><a id="problems"></a>Dealing with Unexpected Problems</h2>
<p>Chances are the download, configure, build, and install of ImageMagick went flawlessly as it is intended, however, certain systems and environments may cause one or more steps to fail. We discuss a few problems we've run across and how to take corrective action to ensure you have a working release of ImageMagick</p>
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<ol>
<li>Double-click on
- <code>VisualMagick/bin/ImageMagick-7.0.5-4-Q16-windows-dll.exe</code>
+ <code>VisualMagick/bin/ImageMagick-7.0.5-6-Q16-windows-dll.exe</code>
to launch the ImageMagick binary distribution.</li>
<li>Complete the installer screens to install ImageMagick on your system.</li>
</ol>
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<p>When the pixel cache is initialized, pixels are scaled from whatever bit depth they originated from to that required by the pixel cache. For example, a 1-channel 1-bit monochrome PBM image is scaled to 8-bit gray image, if you are using the Q8 version of ImageMagick, and 16-bit RGBA for the Q16 version. You can determine which version you have with the <a href="command-line-options.html#version">‑version</a> option: </p>
-<pre><span class="crtprompt"> </span><span class='crtin'>identify -version</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>Version: ImageMagick 7.0.5-4 2017-03-18 Q16 https://www.imagemagick.org</span></pre>
+<pre><span class="crtprompt"> </span><span class='crtin'>identify -version</span><span class='crtout'><br/></span><span class="crtprompt"> </span><span class='crtin'>Version: ImageMagick 7.0.5-6 2017-05-18 Q16 https://www.imagemagick.org</span></pre>
<p>As you can see, the convenience of the pixel cache sometimes comes with a trade-off in storage (e.g. storing a 1-bit monochrome image as 16-bit is wasteful) and speed (i.e. storing the entire image in memory is generally slower than accessing one scanline of pixels at a time). In most cases, the benefits of the pixel cache typically outweigh any disadvantages.</p>
<h3><a id="authentic-pixels"></a>Access the Pixel Cache</h3>
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<div class="container">
-<div class="magick-header"><dl><dt>2017-03-24 7.0.5-4 Cristy <quetzlzacatenango@image...></dt>
+<div class="magick-header"><dl><dt>2017-05-12 7.0.5-6 Cristy <quetzlzacatenango@image...></dt>
+ <li> Release ImageMagick version 7.0.5-6, GIT revision 20039:9371904:20170512.</li>
+<dt>2017-05-10 7.0.5-6 John Cupitt <jcupitt@gmail.com></dt>
+ <li> Revise DICOM window and rescale handling (reference https://github.com/ImageMagick/ImageMagick/pull/484)</li>
+<dt>2017-05-06 7.0.5-6 Cristy <quetzlzacatenango@image...></dt>
+ <li> Restore the -alpha Shape option (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31879).</li>
+ <li> Fix transient PDF bug (reference https://github.com/ImageMagick/ImageMagick/issues/463).</li>
+ <li> The +opaque option now works on all channels (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31862).</li>
+ <li> Ensure backwards compatibility for the -combine option (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31855).</li>
+ <li> Check for EOF conditions for RLE image format.</li>
+ <li> Reset histogram page geometry (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31920).</li>
+<dt>2017-04-24 7.0.5-5 Cristy <quetzlzacatenango@image...></dt>
+ <li> Release ImageMagick version 7.0.5-5, GIT revision 19915:12eec43:20170424.</li>
+<dt>2017-03-26 7.0.5-5 Cristy <quetzlzacatenango@image...></dt>
+ <li> Minimize buffer copies to improve OpenCL performance.</li>
+ <li> Morphology thinning is no longer a no-op (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31650).</li>
+ <li> Patch two PCD writer problems, corrupt output and dark pixels (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=3164).</li>
+ <li> Support ICC based PDF's (reference https://github.com/ImageMagick/ImageMagick/issues/417).</li>
+ <li> Fix improper EPS clip path rendering (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31722).</li>
+<dt>2017-03-24 7.0.5-4 Cristy <quetzlzacatenango@image...></dt>
<li> Release ImageMagick version 7.0.5-4, GIT revision 19754:350fff3:20170324.</li>
<dt>2017-03-21 7.0.5-4 Cristy <quetzlzacatenango@image...></dt>
<li> Respect -loop option for animate -window (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31619).</li>
<li> Release ImageMagick version 7.0.5-3, GIT revision 19741:070c3fb:20170317.</li>
<dt>2017-03-14 7.0.5-3 Cristy <quetzlzacatenango@image...></dt>
<li> Support namespaces for the security policy.</li>
- <li> Support the -authenticate option for PDF (reference Counting objects: 7, done.g/discourse-server/viewtopic.html?f=3&t=31530).</li>
+ <li> Support the -authenticate option for PDF (reference https://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=31530).</li>
<dt>2017-03-11 7.0.5-2 Cristy <quetzlzacatenango@image...></dt>
<li> Release ImageMagick version 7.0.5-2, GIT revision 19696:da91a7c:20170311.</li>
<dt>2017-03-06 7.0.5-2 Cristy <quetzlzacatenango@image...></dt>
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<div style="margin: auto;">
<h3 class="magick-header"><a id="combine"></a>-combine</h3>
+ <h3 class="magick-header">+combine <var>colorspace</var></h3>
</div>
<p class="magick-description">Combine one or more images into a single image.</p>
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<dt><a id="lua"></a>Lua</dt>
<dd><a href="https://github.com/leafo/magick">Lua</a> bindings to ImageMagick for LuaJIT using FFI.</dd>
+<dd><a href="https://github.com/isage/lua-imagick">Lua</a> bindings to ImageMagick for Lua using pure-C.</dd>
<dt><a id="neko"></a>Neko</dt>
</div>
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</tr>
<tr>
- <td>ImageMagick-7.0.5-4.x86_64.rpm</td>
- <td><a href= "https://www.imagemagick.org/download/linux/CentOS/x86_64/ImageMagick-7.0.5-4.x86_64.rpm">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/linux/CentOS/x86_64/ImageMagick-7.0.5-4.x86_64.rpm">download</a></td>
+ <td>ImageMagick-7.0.5-6.x86_64.rpm</td>
+ <td><a href= "https://www.imagemagick.org/download/linux/CentOS/x86_64/ImageMagick-7.0.5-6.x86_64.rpm">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/linux/CentOS/x86_64/ImageMagick-7.0.5-6.x86_64.rpm">download</a></td>
<td>Redhat / CentOS 7.1 x86_64 RPM</td>
</tr>
<tr>
- <td>ImageMagick-libs-7.0.5-4.x86_64.rpm</td>
- <td><a href= "https://www.imagemagick.org/download/linux/CentOS/x86_64/ImageMagick-libs-7.0.5-4.x86_64.rpm">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/linux/CentOS/x86_64/ImageMagick-libs-7.0.5-4.x86_64.rpm">download</a></td>
+ <td>ImageMagick-libs-7.0.5-6.x86_64.rpm</td>
+ <td><a href= "https://www.imagemagick.org/download/linux/CentOS/x86_64/ImageMagick-libs-7.0.5-6.x86_64.rpm">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/linux/CentOS/x86_64/ImageMagick-libs-7.0.5-6.x86_64.rpm">download</a></td>
<td>Redhat / CentOS 7.1 x86_64 RPM</td>
</tr>
<p>ImageMagick RPM's are self-installing. Simply type the following command and you're ready to start using ImageMagick:</p>
-<pre><span class="crtprompt"> </span><span class='crtin'>rpm -Uvh ImageMagick-7.0.5-4.x86_64.rpm</span></pre><p>You'll need the libraries as well:</p>
-<pre><span class="crtprompt"> </span><span class='crtin'>rpm -Uvh ImageMagick-libs-7.0.5-4.x86_64.rpm</span></pre>
+<pre><span class="crtprompt"> </span><span class='crtin'>rpm -Uvh ImageMagick-7.0.5-6.x86_64.rpm</span></pre><p>You'll need the libraries as well:</p>
+<pre><span class="crtprompt"> </span><span class='crtin'>rpm -Uvh ImageMagick-libs-7.0.5-6.x86_64.rpm</span></pre>
<p>For other systems, create (or choose) a directory to install the package into and change to that directory, for example:</p>
<pre>
<pre>
./imagemagick_compile.sh <var>VERSION</var>
</pre>
-<p>where <var>VERSION</var> is the version of ImageMagick you want to compile (i.e.: 7.0.5-4, svn, ...)</p>
+<p>where <var>VERSION</var> is the version of ImageMagick you want to compile (i.e.: 7.0.5-6, svn, ...)</p>
<p>This script compiles ImageMagick as a static library to be included in iOS projects and adds support for</p>
<ul>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-x64-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-x64-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-x64-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-x64-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-x64-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-x64-dll.exe">download</a></td>
<td>Win64 dynamic at 16 bits-per-pixel component</td>
</tr>
</table></div>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-x64-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-x64-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-x64-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-x64-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-x64-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-x64-static.exe">download</a></td>
<td>Win64 static at 16 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q8-x64-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q8-x64-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q8-x64-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q8-x64-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q8-x64-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q8-x64-dll.exe">download</a></td>
<td>Win64 dynamic at 8 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q8-x64-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q8-x64-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q8-x64-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q8-x64-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q8-x64-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q8-x64-static.exe">download</a></td>
<td>Win64 static at 8 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-HDRI-x64-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x64-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x64-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-HDRI-x64-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x64-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x64-dll.exe">download</a></td>
<td>Win64 dynamic at 16 bits-per-pixel component with <a href="high-dynamic-range.html">high dynamic-range imaging</a> enabled</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-HDRI-x64-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x64-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x64-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-HDRI-x64-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x64-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x64-static.exe">download</a></td>
<td>Win64 static at 16 bits-per-pixel component with <a href="high-dynamic-range.html">high dynamic-range imaging</a> enabled</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-x86-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-x86-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-x86-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-x86-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-x86-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-x86-dll.exe">download</a></td>
<td>Win32 dynamic at 16 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-x86-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-x86-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-x86-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-x86-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-x86-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-x86-static.exe">download</a></td>
<td>Win32 static at 16 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q8-x86-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q8-x86-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q8-x86-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q8-x86-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q8-x86-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q8-x86-dll.exe">download</a></td>
<td>Win32 dynamic at 8 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q8-x86-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q8-x86-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q8-x86-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q8-x86-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q8-x86-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q8-x86-static.exe">download</a></td>
<td>Win32 static at 8 bits-per-pixel component</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-HDRI-x86-dll.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x86-dll.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x86-dll.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-HDRI-x86-dll.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x86-dll.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x86-dll.exe">download</a></td>
<td>Win32 dynamic at 16 bits-per-pixel component with <a href="high-dynamic-range.html">high dynamic-range imaging</a> enabled</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-Q16-HDRI-x86-static.exe</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x86-static.exe">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-Q16-HDRI-x86-static.exe">download</a></td>
+ <td>ImageMagick-7.0.5-6-Q16-HDRI-x86-static.exe</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x86-static.exe">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-Q16-HDRI-x86-static.exe">download</a></td>
<td>Win32 static at 16 bits-per-pixel component with <a href="high-dynamic-range.html">high dynamic-range imaging</a> enabled</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-portable-Q16-x86.zip</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-portable-Q16-x86.zip">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-portable-Q16-x86.zip">download</a></td>
+ <td>ImageMagick-7.0.5-6-portable-Q16-x86.zip</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-portable-Q16-x86.zip">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-portable-Q16-x86.zip">download</a></td>
<td>Portable Win32 static at 16 bits-per-pixel component. Just copy to your host and run (no installer, no Windows registry entries).</td>
</tr>
<tr>
- <td>ImageMagick-7.0.5-4-portable-Q16-x64.zip</td>
- <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-4-portable-Q16-x64.zip">download</a></td>
- <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-4-portable-Q16-x64.zip">download</a></td>
+ <td>ImageMagick-7.0.5-6-portable-Q16-x64.zip</td>
+ <td><a href= "https://www.imagemagick.org/download/binaries/ImageMagick-7.0.5-6-portable-Q16-x64.zip">download</a></td>
+ <td><a href="ftp://ftp.imagemagick.org/pub/ImageMagick/binaries/ImageMagick-7.0.5-6-portable-Q16-x64.zip">download</a></td>
<td>Portable Win64 static at 16 bits-per-pixel component. Just copy to your host and run (no installer, no Windows registry entries).</td>
</tr>
</table></div>
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<td><a href="http://www.w3.org/Graphics/SVG">SVG</a></td>
<td>RW</td>
<td>Scalable Vector Graphics</td>
- <td>ImageMagick utilizes <a href="http://www.inkscape.org/">inkscape</a> if its in your execution path otherwise <a href="http://developer.gnome.org/rsvg/">RSVG</a>. If neither are available, ImageMagick reverts to its internal SVG renderer. The default resolution is 90 DPI. Use <a href="command-line-options.html#size">-size</a> command line option to specify the maximum width and height.</td>
+ <td>ImageMagick utilizes <a href="http://www.inkscape.org/">inkscape</a> if its in your execution path otherwise <a href="http://developer.gnome.org/rsvg/">RSVG</a>. If neither are available, ImageMagick reverts to its internal SVG renderer. The default resolution is 96 DPI. Use <a href="command-line-options.html#size">-size</a> command line option to specify the maximum width and height.</td>
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<p>The ImageMagick development process ensures a stable API and <a href="http://abi-laboratory.pro/tracker/timeline/imagemagick/">ABI</a>. Before each ImageMagick release, we perform a comprehensive security assessment that includes <a href="https://github.com/google/sanitizers/wiki/AddressSanitizer">memory error</a> and <a href="https://github.com/google/sanitizers/wiki/ThreadSanitizer">thread data race</a> detection to prevent security vulnerabilities.</p>
-<p>The current release is ImageMagick <a href="https://www.imagemagick.org/script/download.html">7.0.5-4</a>. It runs on <a href="https://www.imagemagick.org/script/download.html#unix">Linux</a>, <a href="https://www.imagemagick.org/script/download.html#windows">Windows</a>, <a href="https://www.imagemagick.org/script/download.html#macosx">Mac Os X</a>, <a href="https://www.imagemagick.org/script/download.html#iOS">iOS</a>, Android OS, and others.</p>
+<p>The current release is ImageMagick <a href="https://www.imagemagick.org/script/download.html">7.0.5-6</a>. It runs on <a href="https://www.imagemagick.org/script/download.html#unix">Linux</a>, <a href="https://www.imagemagick.org/script/download.html#windows">Windows</a>, <a href="https://www.imagemagick.org/script/download.html#macosx">Mac Os X</a>, <a href="https://www.imagemagick.org/script/download.html#iOS">iOS</a>, Android OS, and others.</p>
<p>The authoritative ImageMagick web site is <a href="https://www.imagemagick.org/">https://www.imagemagick.org</a>. The authoritative source code repository is <a href="http://git.imagemagick.org/repos/ImageMagick">http://git.imagemagick.org/repos/ImageMagick</a>. We maintain a source code mirror at <a href="https://gitlab.com/ImageMagick/ImageMagick">GitLab</a> and <a href="https://github.com/ImageMagick/ImageMagick">GitHub</a>.</p>
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<h2 class="magick-header">Obtaining Magick++</h2>
<a id="get"></a>
<p>Magick++ is included as part of <a href="../index.html">ImageMagick</a>
-source releases and may be retrieved via <a href="https://www.imagemagick.org/script/mirror.html">ftp</a>
+source releases and may be retrieved via <a href="https://www.imagemagick.org/script/download.html">ftp</a>
or <a href="http://git.imagemagick.org/repos/ImageMagick/Magick++">GIT</a>.
</p>
<h2 class="magick-header">Installation</h2>
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return(0);
}
</pre>
-<p><a href="http://members.shaw.ca/el.supremo/MagickWand/">MagickWand Examples in C</a> illustrates how to use the ImageMagick MagickWand API. Each example is presented as a C function, complete with headers, so that it can be copied to a file and then included in your own C project.</p>
+<p><a href="../MagickWand/index.html">MagickWand Examples in C</a> illustrates how to use the ImageMagick MagickWand API. Each example is presented as a C function, complete with headers, so that it can be copied to a file and then included in your own C project.</p>
</div>
<footer class="magick-footer">
<p><a href="support.html">Donate</a> •
</div>
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<div class="container">
<div class="magick-header">
<p class="lead magick-description">ImageMagick source and binary distributions are available from a variety of FTP and Web mirrors around the world listed below. ImageMagick stable and development source releases are also available from <a href="http://git.imagemagick.org/repos/ImageMagick">Git</a>. Before you download, you may want to review recent <a href="changelog.html">changes</a> to the ImageMagick distribution. The authoritative source code repository is <a href="http://git.imagemagick.org/repos/ImageMagick">http://git.imagemagick.org/repos/ImageMagick</a>.</p>
-<p>The latest release of ImageMagick is version 7.0.5-4.</p>
+<p>The latest release of ImageMagick is version 7.0.5-6.</p>
<dl class="dl-horizontal">
<dt>Germany</dt>
<dd><a href="http://mirror.checkdomain.de/imagemagick/">http://mirror.checkdomain.de/imagemagick/</a></dd>
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<p class="text-center"><a href="perl-magick.html#installation">Installation</a> • <a href="perl-magick.html#overview">Overview</a> • <a href="perl-magick.html#example">Example Script</a> • <a href="perl-magick.html#read">Read or Write an Image</a> • <a href="perl-magick.html#manipulate">Manipulate an Image</a> • <a href="perl-magick.html#set-attribute">Set an Image Attribute</a> • <a href="perl-magick.html#get-attribute">Get an Image Attribute</a> • <a href="perl-magick.html#compare">Compare an Image to its Reconstruction</a> • <a href="perl-magick.html#montage">Create an Image Montage</a> • <a href="perl-magick.html#blobs">Working with Blobs</a> • <a href="perl-magick.html#direct-access">Direct-access to Image Pixels</a> • <a href="perl-magick.html#miscellaneous">Miscellaneous Methods</a> • <a href="perl-magick.html#exceptions">Handling Exceptions</a>• <a href="perl-magick.html#constants">Constant</a> </p>
<a id="introduction"></a>
-<p class="lead magick-description"><a href="mirror.html">PerlMagick</a> is an objected-oriented <a href="http://www.perl.com/perl/">Perl</a> interface to ImageMagick. Use the module to read, manipulate, or write an image or image sequence from within a Perl script. This makes it very suitable for Web CGI scripts. You must have ImageMagick 6.5.5 or above and Perl version 5.005_02 or greater installed on your system for PerlMagick to build properly.</p>
+<p class="lead magick-description"><a href="download.html">PerlMagick</a> is an objected-oriented <a href="http://www.perl.com/perl/">Perl</a> interface to ImageMagick. Use the module to read, manipulate, or write an image or image sequence from within a Perl script. This makes it very suitable for Web CGI scripts. You must have ImageMagick 6.5.5 or above and Perl version 5.005_02 or greater installed on your system for PerlMagick to build properly.</p>
<p>There are a number of useful scripts available to show you the value of PerlMagick. You can do Web based image manipulation and conversion with <a href="https://www.imagemagick.org/download/perl">MagickStudio</a>, or use <a href="http://git.imagemagick.org/repos/ImageMagick/PerlMagick/demo">L-systems</a> to create images of plants using mathematical constructs, and finally navigate through collections of thumbnail images and select the image to view with the <a href="http://webmagick.sourceforge.net/">WebMagick Image Navigator</a>.</p>
<p><b>Windows XP / Windows 2000</b></p>
-<p>ImageMagick must already be installed on your system. Also, the ImageMagick source distribution for <a href="mirror.html">Windows 2000</a> is required. You must also have the <code>nmake</code> from the Visual C++ or J++ development environment. Copy <code>\bin\IMagick.dll</code> and <code>\bin\X11.dll</code> to a directory in your dynamic load path such as <code>c:\perl\site\5.00502</code>.</p>
+<p>ImageMagick must already be installed on your system. Also, the ImageMagick source distribution for <a href="download.html">Windows 2000</a> is required. You must also have the <code>nmake</code> from the Visual C++ or J++ development environment. Copy <code>\bin\IMagick.dll</code> and <code>\bin\X11.dll</code> to a directory in your dynamic load path such as <code>c:\perl\site\5.00502</code>.</p>
<p>Next, type</p>
<tr>
<td>ConnectedComponents</td>
<td>connectivity=><i>integer</i>,</td>
- <td>connected-components uniquely labeled, choose from 4 or 8 w
-ay connectivity.</td>
+ <td>connected-components uniquely labeled, choose from 4 or 8 way connectivity.</td>
</tr>
<tr>
<td>copy pixels from the image as defined by the <code>width</code>x<code>height</code>+<code>x</code>+<code>y</code> to image at offset +<code>dx</code>,+<code>dy</code>.</td>
</tr>
- <tr>
- <td>ConnectedComponents</td>
- <td>connectivity=><i>integer</i>,</td>
- <td>connected-components uniquely labeled, choose from 4 or 8 w
-ay connectivity.</td>
- </tr>
-
<tr>
<td>Crop</td>
<td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
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<div class="container">
<div class="magick-header">
-<p class="text-center"><a href="security-policy.html#policy">Security Policy </a> • <a href="security-policy.html#other">Other Security Considerations</a></p>
+<p class="text-center"><a href="security-policy.html#policy">Security Policy </a> • <a href="security-policy.html#zero-configuration">Zero Configuration Security Policy</a> • <a href="security-policy.html#other">Other Security Considerations</a></p>
-<p class="lead magick-description">ImageMagick includes a security policy configuration file, <code>policy.xml</code>. It is useful for limiting the resources consumed by ImageMagick and can help prevent a denial-of-service or other exploits.</p>
+<p class="lead magick-description">ImageMagick includes a security policy configuration file, <a href="https://www.imagemagick.org/source/policy.xml">policy.xml</a>. It is useful for limiting the resources consumed by ImageMagick and can help prevent a denial-of-service or other exploits.</p>
-<p>As an example, suppose you download an image from the internet and unbeknownst to you its been crafted to generate a 20000 by 20000 pixel image. ImageMagick attempts to allocate enough resources (memory, disk) and your system will likely deny the resource request and exit. However, its also possible that your computer might be temporarily sluggish or unavailable or ImageMagick may abort. To prevent such a scenario, you can set limits in the <code>policy.xml</code> configuration file. You may ask why ImageMagick does not already include reasonable limits? Simply because what is reasonable in your environment, might not be reasonable to someone else. For example, one user has access to a host with 1TB of memory whereas another user is running ImageMagick on an iPhone. By policy, permitting giga-pixel image processing on the large memory host makes sense, not so much for the resource constrained iPhone. If you utilize ImageMagick from a public website, you may want to increase security by preventing usage of the MVG or HTTPS coders. Only you can decide what are reasonable limits taking in consideration your environment. We provide this policy with reasonable limits and encourage you to modify it to suit your local environment:</p>
+<p>As an example, suppose you download an image from the internet and unbeknownst to you its been crafted to generate a 20000 by 20000 pixel image. ImageMagick attempts to allocate enough resources (memory, disk) and your system will likely deny the resource request and exit. However, its also possible that your computer might be temporarily sluggish or unavailable or ImageMagick may abort. To prevent such a scenario, you can set limits in the <code>policy.xml</code> configuration file. You may ask why ImageMagick does not already include reasonable limits? Simply because what is reasonable in your environment, might not be reasonable to someone else. For example, you may have ImageMagick sandboxed where security is not a concern, whereas another user may use ImageMagick to process images on their publically accessible website. Or ImageMagick is running on a host with 1TB of memory whereas another ImageMagick instance is running on an iPhone. By policy, permitting giga-pixel image processing on the large memory host makes sense, not so much for the resource constrained iPhone. If you utilize ImageMagick from a public website, you may want to increase security by preventing usage of the MVG or HTTPS coders. Only you can decide what are reasonable limits taking in consideration your environment. We provide this policy with reasonable limits and encourage you to modify it to suit your local environment:</p>
<pre class="pre-scrollable">
<policymap>
<pre>
<policy domain="delegate" rights="none" pattern="*" />
<policy domain="coder" rights="none" pattern="*" />
- <policy domain="coder" rights="read|write" pattern="{GIF,JPEG,PNG,WEBP}" />
+ <policy domain="coder" rights="read | write" pattern="{GIF,JPEG,PNG,WEBP}" />
</pre>
-<p>As of ImageMagick 7.0.5-4, you can allocate the pixel cache with anonymous memory mapping rather than from heap. As a consequence, the pixels are initialized to zero. You can also shred any temporary files for increased security. The value is the number of times to shred a temporary file. For example,</p>
+<p>As of ImageMagick 7.0.5-5, you can allocate the pixel cache and some internal buffers with anonymous memory mapping rather than from heap. As a consequence, the pixels are initialized to zero. You can also securely delete any temporary files for increased security. The value is the number of times to shred (replace its content with random data before deleting) a temporary file. For example,</p>
<pre>
+ <policy domain="system" name="memory-map" value="anonymous"/>
<policy domain="cache" name="memory-map" value="anonymous"/>
<policy domain="system" name="shred" value="1"/>
</pre>
<p>For additional details about resource limits and the policy configuration file, read <a href="resources.html">Resources</a> and <a href="architecture.html">Architecture</a>.</p>
+<h2 class="magick-header"><a id="zero-configuration"></a>Zero Configuration Security Policy</h2>
+
+<p>A zero configuration build of ImageMagick does not permit external configuration files. To define your security policy, you must instead edit the <code>MagickCore/policy-private.h</code> source module, add your policy statements, and then build the ImageMagick distribution. Here is an example zero configuration security policy:</p>
+
+<pre>
+static const char
+ *ZeroConfigurationPolicy = \
+"<policymap> \
+ <policy domain=\"coder\" rights=\"none\" pattern=\"MVG\"/> \
+</policymap>";
+</pre>
+
<h2 class="magick-header"><a id="other"></a>Other Security Considerations</h2>
<p>If you spot a security flaw in ImageMagick, <a href="https://www.imagemagick.org/script/contact.php">contact us</a> and select Security Issue as the issue. Alternatively, post your concern to <a href="https://github.com/ImageMagick/ImageMagick/issues">GitHub</a>. Be sure to include how to reproduce the security flaw and a link to any images needed to reproduce the flaw.</p>
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<h2 class="magick-header"><a id="contribute"></a>Contribute a Bug Fix or Enhancement</h2>
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