Add an "orientation" option to the measure tool, corresponding to
the "orientation" property of GimpToolCompass (i.e., it controls
the orientation against which the angle is measured, when not in 3-
point mode.) The orientation is "auto" by default, so that the
angle is always <= 45 deg. Note that the "orientation" option
affects the tool's "straighten" function, so that the layer is
rotated toward the current orientation.
Use the "pixel-angle" and "unit-angle" properies of
GimpToolCompass to read the measured angle, instead of duplicating
the angle-measurement logic, in particular, so that we benefit from
the improvements/fixes of the previous commit.
(cherry picked from commit cb3b7a1ba5)
Derive GimpMeasureTool from GimpTransformTool (and
GimpMeasureOptions from GimpTransformOptions), so that we can reuse
GimpTransformTool's logic for the "straighten" function. This
simplifies the code, aligns the measure tool with the rest of the
transform tools in terms of transform-related options (it can now
transform selections and paths, in addition to layers, and the
resampling method and clipping behavior are adjustable,) and fixes
straightening of layer groups.
Rename the function from "auto straighten" to just "straighten".
Don't resize the canvas after straightening. Since we only
transform the active layer, and not the entire image, resizing the
canvas doesn't make much sense.
When in 3-point mode, rotate the second point toward the third
point, rather than toward the x-axis.
(cherry picked from commit b0cf2e435a)
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
2003-02-09 Michael Natterer <mitch@gimp.org>
* app/core/gimpcontext.[ch]: simplified everything a lot by
merging the public GimpContextPropType enum with the internal
anonymous object property id enum. Removed the internal copy_prop
functions and handle property copying in a big switch() in
gimp_context_copy_property(). Removed the separate signal
connections for each property of the parent context and do the
same using a single "notify" handler. Emit "notify" signals all
over the place. Removed internal arrays which are no longer
needed due to enum merge and copy_property simplification.
Removed the array of signal names and use g_signal_name().
Removed gimp_context_unset_parent() and allow "parent" being NULL
in gimp_context_set_parent().
* app/tools/tool_manager.c
* app/widgets/gimpdevices.c: changed accordingly.
* libgimptool/gimptooltypes.h: changed GimpToolOptionsGUIFunc to
return a GtkWidget (the created tool options widget).
* libgimptool/gimptoolmodule.c: #include <gtk/gtk.h>
* app/tools/tool_options.[ch]: removed the "main_vbox" from the
GimpToolOptions struct. Changed gimp_tool_options_gui() to create
and return the main_vbox.
* app/tools/tool_manager.c: create the "This Tool has no Options"
label here if NULL was passed as "options_gui_func". Attach the
options widget to the tool_options object using
g_object_set_data().
* app/gui/tool-options-dialog.c: changed accordingly.
* app/tools/gimpairbrushtool.c
* app/tools/gimpblendoptions.[ch]
* app/tools/gimpbucketfilloptions.[ch]
* app/tools/gimpclonetool.c
* app/tools/gimpcolorpickeroptions.[ch]
* app/tools/gimpconvolvetool.c
* app/tools/gimpcropoptions.[ch]
* app/tools/gimpdodgeburntool.c
* app/tools/gimperasertool.c
* app/tools/gimpflipoptions.[ch]
* app/tools/gimpinkoptions.[ch]
* app/tools/gimpmagnifyoptions.[ch]
* app/tools/gimpmeasureoptions.[ch]
* app/tools/gimpmoveoptions.[ch]
* app/tools/gimpselectionoptions.[ch]
* app/tools/gimpsmudgetool.c
* app/tools/gimptextoptions.[ch]
* app/tools/gimptransformoptions.[ch]
* app/tools/gimpvectoroptions.[ch]
* app/tools/paint_options.[ch]: return the options vbox from
all tool_options_gui functions.
