- added some experimental selection drawing code with hardcoded line selection
  type


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16685 25697fe4-d644-49b8-9d30-be5465f2adf3
- corrected swapped x and y in crop function


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16686 25697fe4-d644-49b8-9d30-be5465f2adf3
- implemented rudimentary selection drawing for all common types
- implemented selected selection initialisation, sort of
- implemented colour selection for selections
- improved fitting preview to PREVIEW_SIZE, but messed up vector export with
  tie sizes


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16687 25697fe4-d644-49b8-9d30-be5465f2adf3
- hopefully fixed preview scaling for vector and scale_font TRUE


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16688 25697fe4-d644-49b8-9d30-be5465f2adf3
- added missing documentation for some vector layer properties


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16689 25697fe4-d644-49b8-9d30-be5465f2adf3
- started implementing drawing options for individual selection types


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16690 25697fe4-d644-49b8-9d30-be5465f2adf3
- update of french translation

git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16691 25697fe4-d644-49b8-9d30-be5465f2adf3
- added point selection radius control
- try to show the selection that is shown in the data view, if any
- fixed missing some selection option widgets in the sel_options list


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16692 25697fe4-d644-49b8-9d30-be5465f2adf3
- stretch data pixbuf to output using raw force, i.e. just scaling to
  image.w, image.h
- always draw to pixmaps pixelated
- offer the full set of Gwyddion interpolations when drawing to pixmaps


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16693 25697fe4-d644-49b8-9d30-be5465f2adf3