by integrating their label instead of requiring one externally. This
way we get rid of some more labels in the tool options. Also clean up
tool options further (add more spin scales, and some general
reordering and spacing cleanup).
Add gimp_prop_unit_combo_box_new() and adapt all places using the
prop_unit_menu. Some things are broken now, like there are no pixel
digits set, resolution unit menus show "pixels" and warn badly when
pixels is selected, and file-pdf-load is not built right now.
More fixes to come...
Whether to use fade at all is a user input, so should be controllable
independently from its dynamic mapping. The reborn property is not
used again yet.
* app/paint/gimppaintoptions.c: Add initialization for fading dynamics. Add fading related variables similar to Random. Adjust get_dynamics_mix function. Add fading calculation in get_dynamics_x functions. Adjust get_dynamic_x functions for fade dynamics.
* app/paint/gimppaintoptions.h: Add fading_options in GimpDynamicOptions.
* app/tools/gimppaintoptions-gui.c: Add the function fading_options_gui.
* app/paint/gimpclone.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimppaintbrush.c
* app/paint/gimpsmudge.c
* app/paint/gimpairbrush.c
* app/paint/gimpbrushcore.c
* app/paint/gimpconvolve.c: Adjust function calls. get_dynamic_opacity function calls were adjusted to have one more parameter, paint_core->pixel_dist.
some key words:
get_dynamic_
pixel_dist
paint_core->pixel_dist
2009-02-18 Sven Neumann <sven@gimp.org>
Bug 99457 – Support for dynamics on tilt
* app/tools/gimppaintoptions-gui.c
* app/paint/gimppaintoptions.[ch]: applied patch from Alexia
Death
that allows to map tilt to the dynamic brush parameters.
svn path=/trunk/; revision=28049
2009-02-08 Michael Natterer <mitch@gimp.org>
Bug 520078 – Rotate brushes
Applied a slightly modified patch from Alexia Death:
* app/core/core-types.h (struct GimpCoords): add "direction" member.
* app/core/gimpcoords.c: take direction into account in mix(),
scalarprod(), length_squared(), manhattan_dist() and equal().
* app/core/gimpcoords-interpolate.c
(gimp_coords_interpolate_catmull): same here.
* app/display/gimpdisplayshell-coords.c
(gimp_display_shell_eval_event): same here.
* app/paint/gimppaintoptions.[ch]: add properties for direction
dynamics and adapt dynamics mixing accordingly.
* app/paint/gimpbrushcore.c (gimp_brush_core_interpolate):
"interpolate" direction too (in fact, just copy it from
last_coords since it doesn't change along a straight line).
* app/paint/gimppaintcore-stroke.c
(gimp_paint_core_stroke_emulate_dynamics): emulate direction too.
* app/tools/gimppaintoptions-gui.c: add GUI for direction dynamics.
svn path=/trunk/; revision=28001
2009-02-05 Sven Neumann <sven@gimp.org>
Bug 520078 – Rotate brushes
Applied patch from Alexia Death:
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/core/gimpbrush-transform.[ch]: affine transformations for
brushes. So far only scaling and rotation is supported. The
transformation is done using nearest-neighbour. This is a
regression and we need to add back interpolation before the next
release.
* app/paint/gimpsmudge.c
* app/paint/gimppaintoptions.[ch]
* app/paint/gimpbrushcore.[ch]: allow to control the brush
rotation angle.
* app/tools/gimppaintoptions-gui.c
* app/tools/gimpbrushtool.c: added UI for controlling the
brush rotation angle.
* app/actions/tools-actions.c
* app/actions/tools-commands.[ch]: add actions for controlling
the
brush rotation angle.
svn path=/trunk/; revision=27987
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
2008-08-26 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): don't
hardcode the attach coords for the fixed containing the dynamics
labels but use the table's real width instead. Fixes broken table
layout in the airbrush options.
svn path=/trunk/; revision=26771
2008-07-07 Sven Neumann <sven@gimp.org>
* app/tools/gimppaintoptions-gui.c (tool_has_size_dynamics):
check
for tools derived from GimpPaintBrushTool just as we do in
tool_has_opacity_dynamics().
(tool_has_hardness_dynamics): enable hardness dynamics for the
eraser tool (bug #541691).
svn path=/trunk/; revision=26083
2008-06-27 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): swap
the angles of the dynamics matrix' labels in RTL and LTR mode so
the beginning of the words are aligned and on bottom.
svn path=/trunk/; revision=25995
2008-05-27 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: don't add the gradient box for
the blend tool. Clean up the code by moving the checks for the
tool type out of the utility functions into the main
gimp_paint_options_gui() function.
* app/tools/gimpblendoptions.c: add the gradient box here.
svn path=/trunk/; revision=25826
2008-05-26 Michael Natterer <mitch@gimp.org>
Applied modified patch from Alexia Death. Addresses bug #534770:
* app/paint/gimppaintoptions.[ch]: add properties for scaling
the effects of pressure, velocity and hardness and honor them
in the various get_dynamic_foo() functions.
(gimp_paint_options_get_dynamic_size): look at
pressure_options->size again, that code got lost in one of the
earlier patches.
* app/tools/gimppaintoptions-gui.c: add GimpScaleButtons to the
table for the new properties.
* app/display/gimpdisplayshell-coords.c: don't let "velocity"
reach 1.0, use 0.9999 instead.
svn path=/trunk/; revision=25816
2008-05-26 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintoptions.[ch]: replace the identical
GimpPressureOptions, GimpVelocityOptions and GimpRandomOptions
struct by a single GimpDynamicOptions struct.
* app/tools/gimppaintoptions-gui.c: don't pass the various
sub-structs to the _options_gui() function because they are not
needed.
svn path=/trunk/; revision=25814
2008-05-24 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: fix dynamics grid label
positions for RTL mode by attaching the fixed to the table *after*
the toggle buttons (eek). See comment in the code.
svn path=/trunk/; revision=25790
2008-05-23 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: left-align the labels in the
new dynamics matrix. Add some code for RTL layout that doesn't
work properly yet.
svn path=/trunk/; revision=25772
2008-05-22 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintoptions.[ch]: replace the pressure-expanded,
velocity-expanded and random-expanded properties by a single
dynamics-expanded property.
* app/tools/gimppaintoptions-gui.c: pack the toggle matrix into an
expander, some cleanup.
svn path=/trunk/; revision=25765
2008-05-22 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: revert accidential change of
all occurences of "hardness" to "pressure" in strings and function
names.
svn path=/trunk/; revision=25764
2008-05-22 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: factor out a utility function
that creates a dynamics check button.
svn path=/trunk/; revision=25763
2008-05-22 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c: first version of a matrix of
toggles for the dynamics parameters instead of three expanders.
svn path=/trunk/; revision=25762
2008-05-22 Michael Natterer <mitch@gimp.org>
Applied slightly modified and fixed patch from Alexia Death which
adds a "random" axis to the paint dynamics and fixes some issues
in the previous paint dynamics commits. Fixes bug #529431.
* app/core/core-types.h: add a "random" axis to GimpCoords.
* app/display/gimpdisplayshell-coords.c: set it to a random value.
* app/display/gimpdisplayshell-callbacks.c: on button_press,
use the dynamics from the last motion event to avoid blotches
at the beginning of paint strokes.
* app/paint/gimppaintoptions.[ch]: add random properties the same
way we do pressure and velocity. Add get_dynamic_size(),
get_dynamic_color() and get_dynamic_hardness() functions which
look at all dynamic parameters of the passed coords.
* app/tools/gimppaintoptions-gui.c: add gui for the random options.
* app/paint/gimpbrushcore.[ch]: remove calc_brush_scale() and use
gimp_paint_options_get_dynamic_size_instead().
Add "dynamic_hardness" parameters to paste_canvas(),
replace_canvas() and get_brush_mask().
* app/paint/gimpairbrushoptions.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimppaintbrush.c
* app/paint/gimpsmudge.c: calculate the dynamic hardness and pass
it to above brush core functions. Use the get_dynamic_color() to
calculate the gradient color.
svn path=/trunk/; revision=25758
2008-05-10 Michael Natterer <mitch@gimp.org>
Applied modified patch from Alexia Death which adds velocity
support to paint tools in the spirit of the pressure support we
already have. Fixes bug #529431.
* app/display/gimpdisplayshell-coords.c
(gimp_display_shell_eval_event): tweak velocity calculation to
work in screen coordinates.
* app/paint/gimppaintoptions.[ch]: add velocity options in the
same way as there are pressure options. Add utility functions
which return dynamic opatity and dynamic rate according to the the
option's settings and some GimpCoords' pressure and velocity.
* app/tools/gimppaintoptions-gui.c: add GUI for the velocity
options.
* app/paint/gimpbrushcore.h: remove PRESSURE_SCALE define, it's
now in gimppaintoptions.h.
* app/paint/gimpbrushcore.c (gimp_brush_core_interpolate):
inerpolate velocity too.
(gimp_brush_core_calc_brush_scale): take velocity into account.
(gimp_brush_core_get_brush_mask): always pressurize the mask in
the GIMP_BRUSH_PRESSURE because there always is velocity (unlike
pressure which is only there on tablets).
* app/paint/gimpairbrush.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimppaintbrush.c
* app/paint/gimpsmudge.c: get opacity and rate from the new paint
options utility functions which take both pressure and velocity
into account.
* app/paint/gimppaintbrush.c: take velocity into account when
calculating the gradient color offset.
* app/paint/gimpairbrush.c: do some additional fiddling with
velocity in the asynchronous airbrush timeout.
* app/paint/gimpairbrushoptions.c: override the velocity-size
property and have it default to FALSE.
svn path=/trunk/; revision=25604
2007-11-13 Michael Natterer <mitch@gimp.org>
Enable brush scaling for smudge (but only before, not while
painting). Fixes bug #471348.
* app/paint/gimpbrushcore.[ch] (struct GimpBrushCoreClass): rename
member "use_scale" to "handles_scaling_brush".
(gimp_brush_core_calc_brush_scale): apply pressure scale only if
both "handles_scaling_brush" and "use_pressure" are TRUE, and
apply the scaling from the options unconditionally.
(gimp_brush_core_get_paint_area): don't re-fetch core->scale if
"handles_scaling_brush" is FALSE to keep the brush from scaling
*while* painting.
(gimp_brush_core_create_bound_segs): use the brush scale from the
options unconditionally since that's always used now.
* app/paint/gimpsmudge.c (gimp_smudge_brush_coords): use
gimp_brush_scale_size() to figure the accum_buffer's size instead
of using the brush mask's size directly.
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): show
the brush scale controls for all brush tools.
svn path=/trunk/; revision=24140
2007-10-22 Sven Neumann <sven@gimp.org>
* app/tools/gimppaintoptions-gui.c: changed aspect ratio of the
wrap-box used for the "Pressure sensitivity" controls to make
them
fit better into the tool-options.
svn path=/trunk/; revision=23910
2007-03-15 Michael Natterer <mitch@gimp.org>
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): "adj"
is a GtkObject not a GtkWidget, also moved it to its local scope.
svn path=/trunk/; revision=22127
2007-03-14 Martin Nordholts <martinn@svn.gnome.org>
Made brushes upscalable by using scale_region. Downscaling still
uses functions in app/base/brush-scale.c (because of better
performance). Parametric brushes of course recalculates masks
instead of using bitmap scaling. Fixes bug #65030.
* app/core/gimpbrush.[ch]: Added a private scale_buf method which
uses scale_region (with GIMP_INTERPOLATION_LINEAR) to scale its
masks and pixmaps. Also added public virtual method scale_size to
GimpBrush (overridden by GimpBrushGenerated) which calculates the
buffer sizes for a given brush scaled with a given scale.
* app/core/gimpbrushgenerated.c: Implemented the new scale_size
method inherited from GimpBrush, and modified
gimp_brush_generated_calc to use this helper function.
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): Made
the brush Scale-slider logarithmic.
* app/paint/gimppaintoptions.c (gimp_paint_options_class_init):
Changed Scale scale to [0.0, 10.0].
* app/paint/gimpbrushcore.c:
(gimp_brush_core_calc_brush_size): Refactored 'get brush size' code
to where it belongs, in GimpBrush-classes, and allowed scales
larger than 1.0.
svn path=/trunk/; revision=22113
2007-03-12 Michael Natterer <mitch@gimp.org>
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/tools/gimppaintoptions-gui.c
* app/base/brush-scale.[ch]
* app/base/temp-buf.[ch]
* app/paint/gimppaintoptions.c
* app/paint/gimpbrushcore.c: revert last commit. The patch needs
more review and it's easier to start from quare one than have
patches on top of patches.
svn path=/trunk/; revision=22101
