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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef sitkShow_h
#define sitkShow_h
#include "sitkImage.h"
#include "sitkIO.h"
namespace itk
{
namespace simple
{
/** Display an image using Fiji, ImageJ or another application.
*
* This function requires that Fiji ( https://fiji.sc ) or ImageJ
* (http://rsb.info.nih.gov/ij/) be properly installed for Mac
* and Windows, and in the user's path for Linux. ImageJ must have
* a plugin for reading Nifti formatted files (http://www.loci.wisc.edu/bio-formats/imagej).
*
* Nifti is the default file format used to export images. A different
* format can be chosen by setting the SITK_SHOW_EXTENSION environment variable.
* For example, set SITK_SHOW_EXTENSION to ".png" to use PNG format.
*
* The user can specify an application other than ImageJ to view images via
* the SITK_SHOW_COMMAND environment variable.
*
* The user can also select applications specifically for color images or 3D
* images using the SITK_SHOW_COLOR_COMMAND and SITK_SHOW_3D_COMMAND environment
* variables.
*
* SITK_SHOW_COMMAND, SITK_SHOW_COLOR_COMMAND and SITK_SHOW_3D_COMMAND allow
* the following %tokens in their strings.
*
* \li \c "%a" for the ImageJ application
* \li \c "%f" for SimpleITK's temporary image file
*
* For example, the default SITK_SHOW_COMMAND string on Linux systems is:
*
* \code
* %a -o %f
* \endcode
*
* After token substitution it may become:
*
* \code
* ImageJ -o /tmp/Temp-65535-0.nii
* \endcode
*
* For another example, the default SITK_SHOW_COLOR_COMMAND string on Mac OS X is:
*
* \code
* open -a %a -n --args -eval \'open(\"%f\"); run(\"Make Composite\", \"display=Composite\"); \'
* \endcode
*
* After token substitution the string may become:
*
* \code
* open -a ImageJ64 -n --args -eval 'open("/tmp/TempFile-20238-0.nii"); run("Make Composite", "display=Composite");'
* \endcode
*
* The string after \c "-eval" is an ImageJ macro the opens the file and runs ImageJ's Make Composite
* command to display the image in color.
*
* If the \c "%f" token is not found in the command string, the temporary file name is automatically
* appended to the command argument list.
*
*
* When invoked, Show searches for Fiji first, and then ImageJ. Fiji is the most update-to-date
* version of ImageJ and includes a lot of plugins which facilitate scientific image analysis.
* By default, for a 64-bit build of SimpleITK on Macs, sitkShow searches for ImageJ64.app.
* For a 32-bit Mac build, sitkShow searches for ImageJ.app. If the user prefers a different
* version of ImageJ (or a different image viewer altogether), it can be specified using
* the SITK_SHOW_COMMAND environment variable.
*
* The boolean parameter debugOn prints the search path Show uses to find ImageJ, the full path
* to the ImageJ it found, and the full command line used to invoke ImageJ.
*
**/
void SITKIO_EXPORT Show ( const Image &image, const std::string& title = "", const bool debugOn=false );
}
}
#endif
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