Release 0.4.0

Additional to raw binary (.r/.h) and hdf (.gpi) (gray) image formats, added support for png, tif, gif, pgm and bmp. Removed settings for image dimensions allows to load images of arbitrary dimensions during a single session. Improved buffer display: added menubar, rulers, zooming / paning with scrollbutton and pointer, anti-aliased canvas.

Added automatic stretching of buffer display.
Apply broadcast display preferences to all buffers.

Monitor in piv tab with non-interlaced canvas
Added Gauss weighting on interrogation area
Added Symmetric Phase Only Filtering on correlation function.

Posted by Gerber van der Graaf 2007-01-29