CHANGELOG.rst

This document contains the fsleyes release history in reverse chronological order.

0.18.2 (Thursday December 7th 2017)

• Fixed another bug drawing label overlays - were not being drawn correctly when both image and LUT had low number of labels.

0.18.1 (Wednesday December 6th 2017)

• Fixed bug in render (introduced by new --selectedOverlay command line option)

0.18.0 (Wednesday December 6th 2017)

• Fixed issue linking to the freeglut library on linux builds.
• Fixed bug drawing label overlays on lightbox views - outlines were not being drawn.
• A couple of wxPython 3.0.2.0 compatibility bug-fixes.
• Fixed bug in :class:`.ResampleAction` - was crashing on 4D images.
• Fixed bug in :class:`.ColourBarCanvas` - was trying to draw before colour bar texture had been created.
• The :func:`~fsleyes.actions.screenshot.screenshot` function is now available in the shell environment (in the :class:`.ShellPanel`, and in scripts executed by the :class:`.RunScriptAction`).
• New command line option --selectedOverlay to specify the selected overlay.
• The :class:`.TimeSeriesPanel` honours the NIFTI toffset field.
• New histogram option :attr:`.HistogramPanel.plotType`, to choose between plotting bin edges or bin centres.
• The :attr:`.HistogramSeries.nbins` property now has a maximum value of 1000, and will also accept larger values.
• The :class:`.SliceCanvas` no longer resets the pan/zoom settings when an overlay is added/removed.
• The xnat and wxnatpy dependencies are now optional - the Load overlay from XNAT option will be disabled if these dependenceies are not present.
• New option to generate animated GIFs (see the :class:`.MovieGifAction`). The :func:`.movieGif` function is available in the shell environment.
• Plot panels no longer draw tick lines when ticks are disabled.

0.17.2 (Wednesday November 15th 2017)

• Fixed API documentation generation

0.17.1 (Monday Novermber 13th 2017)

• Fixed screenhot bug (related to :meth:`.CanvasPanel.colourBarCanvas` property).

0.17.0 (Sunday November 12th 2017)

• Adjustments to the use of GL_LUMINANCE textures - they are now only used as a fallback if there are are absolutely no other options, as they do not display correctly on some more recent GL drivers.
• Improved the version update notification dialog.
• Fixed use of the help function in the python shell.
• The :attr:`.Volume3DOpts.dithering` property, and the --dithering command line option are now deprecated - a suitable dithering level is now automatically determined.
• Removed some XNAT account credentials which were accidentally hard-coded.

0.16.0 (Tuesday October 31st 2017)

• Removed the --skipupdatecheck command line option - the default behaviour is now not to check for updates on startup. This can be enabled via the new --updatecheck option.
• Added the ability to load images from an XNAT server.
• Application font size can now be set via the --fontSize command line option.
• 3D volume clipping planes can now be applied as the intersection (default), union or complement of all active clipping planes.
• Bugfix in CLI generation - --overrideDataRange option does not get generated if data range override is disabled.
• Display space warning popups/changes are no longer used - instead, a little warning message is shown alongside a button that allows the user to change the display space manually.

0.15.2 (Friday November 24th 2017)

• A couple of wxPython 3.0.2.0 compatibility bug-fixes (backported from 0.18.0).

0.15.1 (Saturday October 7th 2017)

• Crop image dialog now has ability to load/save crop parameters
• New 'resample' tool, allowing an image to be resampled to another resolution.

0.15.0 (Thursday September 21st 2017)

• Removed NiftiOpts.customXform property. Volume overlays can now be aligned to a reference image by setting the transform property to 'reference'. Volume to reference transformation is now handled by individual NiftiOpts instances, rather than centrally by the DisplayContext.
• Fix to canvas screenshot save - was always saving to current working directory.
• Nudge panel now displays a warning if the display space is set such that transform changes would not be seen.
• Various bug fixes to command line generation - --orientFlip, --fgColour, --displaySpace, and overlay order.
• Fix to pyinstaller/CentOS7 build.
• Fix to image display on some VM environments - images were displayed at low contrast due to use of luminance texture.

0.14.2 (Wednesday September 13th 2017)

• Bugfix to vector image handling, caused by 4D addition in 0.14.1
• Improvements to performance of histogram panel

0.14.1 (Monday September 11th 2017)

• Support for images with more than 4 dimensions.
• Overlay display panel has a 'dimension' spin control for images, allowing the volume value to control different dimensions.

0.14.0 (Thursday August 24th 2017)

• Display space is no longer a global setting, but can be changed independently on different views.
• 3D view always displays in world coordinate system
• Added command line interface for 3D view and overlay settings
• Changes to command line for setting ortho centr
• VEST lookup table files are no longer normalised when loaded
• Canvases now have a foreground colour option, which controls text, cursor, etc.

0.13.1 (Monday August 14th 2017)

• Movie mode working in 3D
• Histogram view has ability to calculate histogram from an ROI
• Fixes to handling of GL canvas/colour bar background colour
• Screenshots can now be generated from a script/shell
• Line vector width is now floating point rather than integer

0.13.0 (Thursday August 10th 2017

• New 3D view, with volume ray-casting and mesh visualisation
• OpenGL 1.4 ARB shader program parser now allows sub-routines with arbitrarily named parameters
• Overlay display panel code refactored to make it easier to customise

0.12.4 (Friday July 14th 2017)

• New 'Tools' menu, intended for things which don't fit anywhere else.
• Apply/save FLIRT transform, and seed correlation menu options moved to new Tools menu.
• Time series view has a feature to generate mean time series from a mask
• New HSV colour map
• Order of paths in 'recent paths' menu inverted.
• Fix an issue with py2app command line handling under python 3

0.12.3 (Monday June 12th 2017)

• Fixes to macOS build

0.12.2 (Monday June 12th 2017)

• Voxels with a value of NaN are now clipped for volume overlays
• Bug fixes to melodic classification panel

0.12.1 (Sunday June 11th 2017)

• Bug fix to histogram auto-bin option for images with no data range
• Allow Unicode characters in GLSL shader files
• Changes to FSLeyes build process

0.12.0 (Sunday June 4th 2017)

• Fixed screenshot under Python 3
• Changes to FSLeyes assets directory (icons, data files, etc)
• Changes to FSLeyes build process

0.11.0 (Saturday May 27th 2017)

• Re-added 'Reset display range' button to toolbar for volume overlays
• Lightbox panel now defaults to Z axis
• Fixed icon button centering under OSX
• Fixes to execution and screenshot generation to work around issues in remote (vnc/x2go) execution environments.
• FSLeyes settings are now stored in user's home directory on all platforms.
• Fixes to off-screen orthographic and lightbox rendering
• Fixes to ortho edit mode 'target image' option
• Many python 2/3, and wxPython 3/4 compatibility fixes

0.10.1 (Thursday April 20th 2017)

• First public release as part of FSL 5.0.10
• Melodic classificaiton panel can now be used with any 4D image, not just melodic_IC images.
• Bug fix to edit mode - was broken for 4D images
• Volume clipping range can now be specified as a percentile on the command line