When flooding the line art, we may overflood it in sample merge (which
would use color in the line art computation). And if having all colors
on the same layer, this would go over other colors (making the wrong
impression that the line art leaked).
This new option is mostly to keep some control over the mask growth.
Usually a few pixels is enough for most styles of drawing (though we
could technically allow for very wide strokes).
We don't really need to flow every line art pixel and this new
implementation is simpler (because we don't actually need over-featured
watershedding), and a lot lot faster, making the line art bucket fill
now very reactive.
For this, I am keeping the computed distance map, as well as local
thickness map around to be used when flooding the line art pixels
(basically I try to flood half the stroke thickness).
Note that there are still some issues with this new implementation as it
doesn't properly flood yet created (i.e. invisible) splines and
segments, and in particular the ones between 2 colored sections. I am
going to fix this next.
Since commit b00037b850, erosion size is not used anymore, as this step
has been removed, and the end point detection now uses local thickness
of strokes instead.
I have not added all the options for this new tool yet, but this sets
the base. I also added a bit of TODO for several places where we need to
make it settable, in particular the fuzzy select tool, but also simply
PDB calls (this will need to be a PDB context settings.
Maybe also I will want to make some LineArtOptions struct in order not
to have infinite list of parameters to functions. And at some point, it
may also be worth splitting a bit process with other type of
selection/fill (since they barely share any settings anyway).
Finally I take the opportunity to document a little more the parameters
to gimp_lineart_close(), which can still be improved later (I should
have documented these straight away when I re-implemented this all from
G'Mic code, as I am a bit fuzzy on some details now and will need to
re-understand code).
Right now, this is mostly meaningless as it is still done sequentially.
But I am mostly preparing the field to pre-compute the line art as
background thread.
Try to sort all GIMP_ICON_* defines into FDO categories like in
https://specifications.freedesktop.org/icon-naming-spec/latest/ar01s04.html
Add defines for all icons we override, rename some icons to their FDO
standard names, and mark the ones we duplicate with a comment so we
don't forget to rename those to standard names in 3.0.
...gimp_pickable_contiguous_region_by_seed(), in preperation
for adding a similar option to the relevant tools.
When this parameter is TRUE, all eight neighbors of each pixel
are considered when calculating the resulting region, instead
of just the four orthogonal ones.
This commit also modifies all callers to pass FALSE for this
parameter, to retain the current behavior.
The functions don't need to know about sample_merged, in fact they
used the boolean only to either use the passed image or drawable and
otherwise ran the same code. The sample_merged logic belongs into
their callers (and sometimes not even there).
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
2008-10-09 Michael Natterer <mitch@gimp.org>
Add GEGL_CFLAGS and #includes as if gimpdrawable.h and gimpimage.h
had a GEGL dependency (they will have in the next commit, but I
wanted to keep the commit separate).
* app/dialogs/Makefile.am
* app/file/Makefile.am
* app/gui/Makefile.am
* app/menus/Makefile.am
* app/paint/Makefile.am
* app/plug-in/Makefile.am
* app/text/Makefile.am
* app/vectors/Makefile.am
* app/widgets/Makefile.am
* app/xcf/Makefile.am: add GEGL_CFLAGS.
* app/actions/*.c
* app/core/*.c
* app/dialogs/*.c
* app/display/*.c
* app/file/*.c
* app/gui/*.c
* app/menus/*.c
* app/paint/*.c
* app/pdb/gimppdb-utils.c
* app/pdb/gimpprocedure.c
* app/plug-in/*.c
* app/text/*.c
* app/tools/*.c
* app/vectors/*.c
* app/widgets/*.c
* app/xcf/*.c: add <gegl.h> or replace <glib-object.h> by <gegl.h>
to all files which include a drawable subclass or gimpimage.h
* tools/pdbgen/app.pl: include <gegl.h> instead of <glib-object.h>
in all generated files.
* app/pdb/*-cmds.c: regenerated.
* data/images/gimp-splash.png: the goat is still sleeping.
By Aurore Derriennic.
svn path=/trunk/; revision=27202
2008-03-09 Michael Natterer <mitch@gimp.org>
* app/tools/Makefile.am
* app/tools/gimpiscissorsoptions.[ch]
* app/tools/gimpregionselectoptions.[ch]: new options classes.
* app/tools/gimpselectionoptions.[ch]: remove the options here.
Also remove some leftover rectangle options cruft that is in its
own files since long ago.
* app/tools/gimpbycolorselecttool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimpiscissorstool.[ch]
* app/tools/gimpregionselecttool.[ch]
* app/widgets/gimpselectioneditor.c: changed accordingly.
svn path=/trunk/; revision=25071
2006-09-05 Michael Natterer <mitch@gimp.org>
* app/tools/gimptool.[ch]: added gimp_tool_get_options() so tools
don't need to incude "core/gimptoolinfo.h" just to get to
their options.
* app/tools/gimp*tool.h: added macros GIMP_FOO_TOOL_GET_OPTIONS()
which return specific tool options types and do all casting
themselves.
* app/tools/*.c: use the new macros and don't include
"core/gimptoolinfo.h" in most files.
* app/tools/gimpcolorpickertool.c (gimp_color_picker_tool_register):
make it use the parent context's FG and BG.
* app/tools/gimpcolortool.c (gimp_color_tool_real_picked): set the
color on the tool's options, not on the user context.
2006-08-05 Michael Natterer <mitch@gimp.org>
Applied (modified and enhanced) patch from Chris Moller which allows
tools to distinguish similar colors not only by composite, but also
by R, G, B, H, S and V. Fixes bug #348291.
* app/core/core-enums.[ch]: added new enum GimpSelectCriterion
which can be one of { COMPOSITE, R, G, B, H, S, V }.
* app/core/gimpimage-contiguous-region.[ch]: added
select_criterion params and create the region based on difference
by the selected criterion.
* app/core/gimpchannel-select.[ch]
* app/core/gimpdrawable-bucket-fill.[ch]: take criterion params and
pass them through to the contiguous region functions.
* app/tools/gimpbucketfilloptions.[ch]
* app/tools/gimpselectionoptions.[ch]: added criterion properties
and GUI to select it.
* app/tools/gimpbucketfilltool.c
* app/tools/gimpbycolorselecttool.c
* app/tools/gimpfuzzyselecttool.c: pass the selected criterion to
the resp. core functions.
* app/widgets/gimpdrawabletreeview.c
* app/widgets/gimpselectioneditor.c
* app/display/gimpdisplayshell-dnd.c
* tools/pdbgen/pdb/edit.pdb
* tools/pdbgen/pdb/selection_tools.pdb: changed accordingly
(simply pass GIMP_SELECT_CRITERION_COMPOSITE in most cases).
* app/pdb/edit_cmds.c
* app/pdb/selection_tools_cmds.c: regenerated.
2006-07-31 Michael Natterer <mitch@gimp.org>
* app/tools/Makefile.am
* app/tools/gimpregionselecttool.[ch]: new abstract base class
which does about the same as GimpFuzyySelectTool did, apart from
creating the mask of the selected region.
* app/tools/gimpbycolorselecttool.[ch]
* app/tools/gimpfuzzyselecttool.[ch]: removed all code and only
implement GimpRegionSelectTool::get_mask(). Fuzzy and by-color
select behave exactly the same now. Fixes bug #126748.
2006-06-03 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage.[ch]: renamed
gimp_image_coords_in_active_drawable() to
gimp_image_coords_in_active_pickable() and added boolean
"sample_merged" and "selected_only" parameters. Use floor()
instead of ROUND(), we want to round to the actual pixel, not to
the nearest pixel boundary.
* app/tools/gimpbucketfilltool.c
* app/tools/gimpclonetool.c
* app/tools/gimpcolortool.c
* app/tools/gimpfliptool.c
* app/tools/gimptransformtool.c: changed accordingly. Removed
quite some duplicated code which checked sample_merged and the
mask value at the cursor location.
* app/tools/gimpbycolorselecttool.c: use the hand tool cursor,
there's also a hand in the toolbox icon. Fixed cursor_update()
function to set the bad modifier when there is no pickable pixel
at the cursor loction.
* app/tools/gimpfuzzyselecttool.c: added cursor_update()
implementation which does the same as by_color_select's one.
* app/tools/gimpselectiontool.c
(gimp_selection_tool_cursor_update): don't override the bad
modifier which was set by a subclass' cursor_update().
2006-04-07 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable.[ch]: renamed gimp_drawable_data() to
gimp_drawable_get_tiles().
[lots of files]: changed accordingly.
2006-02-14 Sven Neumann <sven@gimp.org>
Added some tool shortcuts:
* app/tools/gimpcroptool.c: Shift+C
* app/tools/gimpfuzzyselecttool.c: changed from Z to U.
* app/tools/gimpmagnifytool.c: Z.
* app/tools/gimpmeasuretool.c: Shift+M.
2005-08-20 Michael Natterer <mitch@gimp.org>
* app/base/boundary.[ch]: renamed puclic functions, defines and
enums to live in a proper "boundary" namespace. Cleaned up and
simplified internal code even more.
* app/core/gimpchannel.c
* app/core/gimpdrawable-stroke.c
* app/core/gimplayer-floating-sel.c
* app/paint/gimppaintcore-stroke.c
* app/tools/gimpeditselectiontool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimppainttool.c: changed accordingly.
2004-07-26 Michael Natterer <mitch@gimp.org>
* app/tools/gimpeditselectiontool.[ch]: renamed init_edit_selection()
to gimp_edit_selection_tool_start(). Removed enum EditType.
* app/tools/tools-enums.h: added enum GimpTranslateMode instead.
* app/tools/gimpmovetool.c: changed accordingly.
* app/tools/gimpselectiontool.[ch]: added protected utility
function gimp_selection_tool_start_edit().
* app/tools/gimpfreeselecttool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimprectselecttool.c: use the new function instead of
duplicating the same code three times, don't include
"gimpeditselectiontool.h".
* app/tools/gimpiscissorstool.c: don't include
"gimpeditselectiontool.h".
2004-06-05 Michael Natterer <mitch@gimp.org>
* cursors/Makefile.am
* cursors/cursor-none.png
* cursors/xbm/cursor-none.xbm: new empty cursor images.
* app/config/gimpdisplayconfig.[ch]
* app/config/gimprc-blurbs.h
* app/widgets/widgets-enums.h
* app/widgets/gimpcursor.c
* app/display/gimpdisplayshell-cursor.c
* app/tools/gimppainttool.[ch]
* app/tools/gimpinktool.c
* app/gui/preferences-dialog.c: applied patches from Philip
Lafleur which implement hiding the cursor completely for paint
tools. Changed the name of the config option from
"hide-paint-tool-cursor" to "show-paint-tool-cursor" and default
to TRUE because this needs the brush outline being visible while
painting to be really usable. Fixes bug #132163.
* app/widgets/widgets-enums.h: renamed all GimpCursorType and
GimpToolCursorType enum values to GIMP_CURSOR_* and
GIMP_TOOL_CURSOR_*.
* app/widgets/gimpcursor.c
* app/display/gimpdisplayshell-callbacks.c
* app/display/gimpdisplayshell-cursor.c
* app/tools/gimp*tool.c; changed accordingly.
2003-12-17 Michael Natterer <mitch@gimp.org>
* app/display/gimpcanvas.c (gimp_canvas_gc_new): restore the
cap_style and join_style properties for the XOR GdkGC to the
values GimpDrawTool's GC used to have. Fixes the result of
gdk_draw_segments().
* app/tools/gimpfuzzyselecttool.c (gimp_fuzzy_select_tool_motion):
CLAMP the threshold to its possible values when setting it in the
selection options.
(gimp_fuzzy_select_tool_button_release): restore the original
threshold after selecting.
2003-11-10 Sven Neumann <sven@gimp.org>
* app/display/gimpcanvas.[ch]
* app/tools/gimpdrawtool.[ch]: moved GC from the the draw tool to
GimpCanvas. Added wrappers around GDK drawing functions and do all
canvas drawing by means of these new functions.
* app/display/gimpdisplayshell-appearance.c
* app/display/gimpdisplayshell-render.c
* app/display/gimpdisplayshell.c
* app/tools/gimpcroptool.c
* app/tools/gimpfuzzyselecttool.c: draw using the new GimpCanvas
functions.
2003-10-06 Michael Natterer <mitch@gimp.org>
Treat changes to the selection like changes to any other drawable:
* app/core/gimpchannel.c
* app/core/gimpchannel-combine.c: call gimp_drawable_update() after
changing the channel.
* app/core/gimpimage.[ch]: added struct GimpImageFlushAccumulator
with one member "gboolean mask_changed". Connect to "update" of
the selection and set accum.mask_changed to TRUE in the callback.
Added default implementation for GimpImage::flush() and emit
"mask_changed" there.
Unrelated:
* app/core/gimpimage.h: removed GimpGuide struct...
* app/core/gimpimage-guides.h: ...and added it here.
* app/core/gimpimage-undo-push.c (undo_pop_mask)
(undo_pop_channel_mod): don't distinguish between selection and
non-selection channels and just call gimp_drawable_update().
* app/core/gimpundo.h
* app/core/gimpimage-undo.c: removed "gboolean mask_changed" from
the GimpUndoAccumulator struct since we don't have to care about
that signal explicitly any more.
* app/display/gimpdisplay-foreach.[ch]: removed gimp_displays_flush().
* tools/pdbgen/pdb/display.pdb (displays_flush_invoker): call
gimp_image_flush() on all images so the flush accumulator is
honored.
This generalization enables the removal of more special purpose
code which was needed to treat the selection different:
* app/core/gimpimage-mask-select.[ch]: removed...
* app/core/gimpchannel-select.[ch]: ...and added under a new name
because it's not selection specific any more.
* app/core/gimpimage-mask.[ch]: removed...
* app/core/gimpselection.[ch]: ...added the two remaining
functions here. Removed all calls to gimp_image_mask_changed().
* app/core/Makefile.am
* app/core/gimp-edit.c
* app/core/gimpdrawable-transform.c
* app/core/gimpimage-scale.c
* app/core/gimpimage-snap.c
* app/display/gimpdisplayshell.c
* app/gui/channels-commands.c
* app/gui/layers-commands.c
* app/gui/select-commands.c
* app/gui/vectors-commands.c
* app/tools/gimpbycolorselecttool.c
* app/tools/gimpeditselectiontool.c
* app/tools/gimpellipseselecttool.c
* app/tools/gimpfreeselecttool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimpiscissorstool.c
* app/tools/gimprectselecttool.c
* app/tools/gimptransformtool.c
* app/widgets/gimpchanneltreeview.c
* app/widgets/gimpselectioneditor.c
* app/widgets/gimpvectorstreeview.c
* app/xcf/xcf-save.c
* tools/pdbgen/pdb/paths.pdb
* tools/pdbgen/pdb/selection.pdb
* tools/pdbgen/pdb/selection_tools.pdb: changed accordingly.
* app/core/gimpdrawable-bucket-fill.c
* app/core/gimpimage-colormap.c
* app/core/gimplayer-floating-sel.c
* app/core/gimplayer.c
* app/gui/image-menu.c
* app/paint/gimppaintcore.c
* app/tools/gimpcroptool.c
* app/tools/gimpinkoptions.c
* app/tools/gimpvectortool.c: removed useless and/or obsolete
#includes.
* app/pdb/display_cmds.c
* app/pdb/paths_cmds.c
* app/pdb/selection_cmds.c
* app/pdb/selection_tools_cmds.c: regenerated.
2003-07-10 Michael Natterer <mitch@gimp.org>
* app/base/boundary.[ch]: added "guchar threshold" parameters all
over the place instead of always using 127. Made the HALF_WAY
#define public.
(find_empty_segs): don't crash if PR->tiles is NULL but treat
PR->data as the entire buffer so the function can be used on
PixelRegions of TempBufs.
* app/core/gimpchannel.c
* app/core/gimplayer-floating-sel.c
* app/tools/gimpfuzzyselecttool.c: pass HALF_WAY to
find_mask_boundary().
2003-06-28 Michael Natterer <mitch@gimp.org>
* app/core/gimpcontext.h: removed enum GimpContextPropType and
enum GimpContextPropMask.
* app/core/core-enums.[ch]: added them here.
* app/core/gimptoolinfo.[ch]: replaced "gboolean tool_context"
member by "GimpContextPropMask context_props" so each tool can
specify exactly which context properties it wants to have
persistently remembered.
* app/tools/tools-types.h: changed typedef GimpToolRegisterCallback
accordingly.
* app/tools/tool_manager.[ch] (tool_manager_register_tool): ditto.
Removed the "global_tool_context" and initialize all tool info
objects from the user_context after creation. Removed the
PAINT_OPTIONS_MASK #define and use the new context_props stored in
tool_info insted.
* app/tools/gimppainttool.h: #define the common properties of the
paint tools as GIMP_PAINT_TOOL_OPTIONS_MASK (which is OPACITY |
PAINT_MODE | BRUSH).
* app/tools/[all tools].c (gimp_*_tool_register): replaced the
"use_context" boolean by the actual mask of context properties the
tools need.
2003-05-16 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage-mask.[ch] (gimp_image_mask_extract): added
"gboolean cut_image" parameter so we can float selections
without cutting them from the original drawable.
* app/gui/select-commands.c
* tools/pdbgen/pdb/selection.pdb: pass cut_image == TRUE.
* app/pdb/selection_cmds.c: regenerated.
* app/tools/tools-enums.[ch]: added SELECTION_MOVE_COPY value
to the SelectOps enum.
* app/tools/gimpselectiontool.c: use the new mode when
<ctrl>+<alt>-dragging a selction (yes, this is evil but there are
no modifiers left).
* app/tools/gimpeditselectiontool.[ch]: extended EditType enum by
EDIT_MASK_COPY_TO_LAYER_TRANSLATE and pass cut_image == FALSE if
it's passed to init_edit_selection().
* app/tools/gimpfreeselecttool.c
* app/tools/gimpfuzzyselecttool.c
* app/tools/gimprectselecttool.c: pass the new mode to
GimpEditSelectionTool.
