Commit Graph

11 Commits

Author SHA1 Message Date
Sven Neumann 6f73b3e58c applied patch from Joao S. O. Bueno that fixes bug #160339.
2004-12-05  Sven Neumann  <sven@gimp.org>

	* app/core/gimp-transform-utils.c (gimp_transform_matrix_flip_free):
	applied patch from Joao S. O. Bueno that fixes bug #160339.
2004-12-05 19:59:01 +00:00
Michael Natterer d0ab9a7470 app/core/gimp-transform-utils.[ch]. switch from x1,y1,x2,y2 bounding boxes
2004-10-27  Michael Natterer  <mitch@gimp.org>

	* app/core/gimp-transform-utils.[ch]. switch from x1,y1,x2,y2
	bounding boxes to x,y,width,height ones. Added
	gimp_transform_matrix_flip_free(). Renamed some parameters to be
	consistent with others. Some internal cleanup.

	* app/tools/gimpperspectivetool.c
	* app/tools/gimpscaletool.c
	* app/tools/gimpsheartool.c
	* tools/pdbgen/pdb/drawable_transform.pdb
	* tools/pdbgen/pdb/transform_tools.pdb: changed accordingly.

	* tools/pdbgen/pdb/drawable_transform.pdb
	* tools/pdbgen/pdb/transform_tools.pdb: guard all transform
	wrappers with if(gimp_drawable_mask_intersect(...)), also the
	ones which don't need the returned bounding box.

	* tools/pdbgen/pdb/drawable_transform.pdb: renamed some parameters
	and added gimp_drawable_transform_matrix() which takes the 9
	coefficients of a 3x3 matrix for ultimate flexibility ;)

	* app/pdb/drawable_transform_cmds.c
	* app/pdb/internal_procs.c
	* app/pdb/transform_tools_cmds.c
	* libgimp/gimpdrawabletransform_pdb.[ch]: regenerated.
2004-10-27 17:56:02 +00:00
Michael Natterer 4de398bb37 make sure 0.0/0.0 results in 1.0, not NaN.
2004-03-31  Michael Natterer  <mitch@gimp.org>

	* app/core/gimp-transform-utils.c
	(gimp_transform_matrix_perspective): make sure 0.0/0.0 results
	in 1.0, not NaN.

	* app/core/gimpdrawable-transform.c
	(gimp_drawable_transform_tiles_affine): instead of returning NULL
	if the transformation shrinks the tiles completely away, return at
	least the pixel (or the row or column of pixels) which best covers
	the sub-pixel area of the transform result:

	- Changed rounding of the transformed coordinates from RINT()
	  to floor()/ceil() so we don't cut off sub-pixel portions of the
	  transform result.
	- Force the minimal size if the changed rounding didn't help.

	Fixes bug #138117.

	Also added paranoia code which falls back to clip_result if the
	passed matrix produces NaN coordinates (copied the FINITE() macro
	from image_cmds.c).
2004-03-31 12:40:23 +00:00
Sven Neumann b4cc25eb18 removed...
2003-09-15  Sven Neumann  <sven@gimp.org>

	* app/core/gimpdrawable-transform-utils.[ch]: removed...

	* app/core/gimp-transform-utils.[ch]: ...and added under new names
	because these functions are not at all related to GimpDrawable.
	Changed the function names accordingly.

	* app/tools/gimpperspectivetool.c
	* app/tools/gimprotatetool.c
	* app/tools/gimpscaletool.c
	* app/tools/gimpsheartool.c
	* app/vectors/gimpstroke.c
	* app/vectors/gimpvectors.c
	* tools/pdbgen/pdb/transform_tools.pdb: changed accordingly.

	* app/pdb/transform_tools_cmds.c: regenerated.
2003-09-15 17:41:18 +00:00
Sven Neumann 8bd0ec7685 added new function gimp_drawable_transform_matrix_flip().
2003-09-11  Sven Neumann  <sven@gimp.org>

	* app/core/gimpdrawable-transform-utils.[ch]: added new function
	gimp_drawable_transform_matrix_flip().

	* app/vectors/gimpstroke.[ch]
	* app/vectors/gimpvectors.c: don't push the complex GimpItem
	transformation API down to GimpStroke. Instead setup the matrices
	in GimpVectors and use a simpler API for GimpStroke.

	* app/vectors/gimpvectors-import.c: changed accordingly.

	* app/vectors/gimpvectors-export.c: close the <path> element.
2003-09-11 01:23:58 +00:00
Sven Neumann 5c4020edf2 libgimpmath/gimpmathtypes.h moved struct declarations.
2003-07-07  Sven Neumann  <sven@gimp.org>

	* libgimpmath/gimpmathtypes.h
	* libgimpmath/gimpvector.h: moved struct declarations.

	* libgimpmath/gimpmatrix.[ch]: made GimpMatrix3 and GimpMatrix4
	structs instead of typedefs for arrays. Pass them by reference,
	not by value. Added lots of const qualifiers.

	* app/core/gimpchannel.c
	* app/core/gimpdrawable-transform-utils.[ch]
	* app/core/gimpdrawable-transform.[ch]
	* app/core/gimpdrawable.c
	* app/core/gimpitem-linked.[ch]
	* app/core/gimpitem.[ch]
	* app/core/gimplayer.c
	* app/pdb/transform_tools_cmds.c
	* app/tools/gimpperspectivetool.c
	* app/tools/gimprotatetool.c
	* app/tools/gimpscaletool.c
	* app/tools/gimpsheartool.c
	* app/tools/gimptransformtool.c
	* app/vectors/gimpvectors.c
	* tools/pdbgen/pdb/transform_tools.pdb: changed accordingly.
2003-07-07 13:50:48 +00:00
Sven Neumann a11fd46183 Applied a patch from Øyvind Kolås that adds supersampling to the transform
2003-04-04  Sven Neumann  <sven@gimp.org>

	Applied a patch from Øyvind Kolås that adds supersampling to the
	transform operations (bug #109817):

	* app/base/tile-manager-private.h
	* app/base/tile-manager.[ch]: cache the last accessed tile and use
	it to optimize read_pixel_data_1().

	* app/core/gimpdrawable-transform-utils.c
	* app/core/gimpdrawable-transform.c: changed the resampling
	behavior when scaling down.
2003-04-04 11:19:57 +00:00
Michael Natterer 59af012a50 applied patch from Øyvind Kolås that fixes bug #109570.
2003-03-31  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpdrawable-transform-utils.c
	(gimp_drawable_transform_matrix_perspective): applied patch from
	Øyvind Kolås that fixes bug #109570.
2003-03-31 08:32:30 +00:00
Michael Natterer eeec3cedb8 Added object properties for almost all tool_options values and registered
2003-02-07  Michael Natterer  <mitch@gimp.org>

	Added object properties for almost all tool_options values
	and registered lots of enums with the type system:

	Part I (enum and type cleanup):

	* app/core/core-enums.[ch]
	* app/core/core-types.h: removed InternalOrientaionType and
	register GimpOrientationType. Register GimpChannelOps.
	Removed GimpToolOptionsGUIFunc.

	* app/xcf/xcf-private.h: added XcfOrientationType with the
	same values as the old InternalOrientationType

	* app/xcf/xcf-load.c
	* app/xcf/xcf-save.c: translate between GimpOrientationType and
	XcfOrientationType.

	* app/core/gimpdrawable-transform-utils.[ch]
	* app/core/gimpdrawable-transform.[ch]
	* app/core/gimpimage-crop.c
	* app/core/gimpimage-duplicate.c
	* app/core/gimpimage-guides.c
	* app/core/gimpimage-resize.c
	* app/core/gimpimage-scale.c
	* app/core/gimpimage.h
	* app/display/gimpdisplayshell.c
	* tools/pdbgen/stddefs.pdb
	* tools/pdbgen/pdb/transform_tools.pdb: changed accordingly.

	* app/pdb/guides_cmds.c
	* app/pdb/transform_tools_cmds.c
	* libgimp/gimpenums.h
	* libgimpproxy/gimpproxytypes.h
	* plug-ins/script-fu/script-fu-constants.c
	* tools/pdbgen/enums.pl: regenerated.

	* libgimptool/gimptoolenums.[ch]: added GimpTransformGridType.

	* libgimptool/gimptooltypes.h: removed GimpToolOptionsResetFunc,
	added GimpToolOptionsGUIFunc.

	Part II (tool options changes):

	* app/config/gimpconfig-utils.c (gimp_config_reset_properties):
	don't reset object properties because they have NULL as default
	value.

	* app/widgets/gimppropwidgets.[ch]: added
	gimp_prop_[enum|boolean]_radio_frame_new(),
	gimp_prop_paint_mode_menu_new() and gimp_prop_scale_entry_new(),
	which are all needed by the new tool options GUI code.

	* app/tools/tool_options.[ch]: removed the "reset_func" since
	the virtual reset() method is used now.

	* app/paint/gimpairbrushoptions.[ch]
	* app/paint/gimpcloneoptions.[ch]
	* app/paint/gimpconvolveoptions.[ch]
	* app/paint/gimpdodgeburnoptions.[ch]
	* app/paint/gimperaseroptions.[ch]
	* app/paint/gimppaintoptions.[ch]
	* app/paint/gimpsmudgeoptions.[ch]: added properties all over the
	place and removed the widget and default_value members from
	the structs. Renamed some values (e.g. s/type/clone_type/).
	Don't #include <gtk/gtk.h>.

	* app/paint/gimpairbrush.c
	* app/paint/gimpclone.c
	* app/paint/gimpconvolve.c
	* app/paint/gimpdodgeburn.c
	* app/paint/gimperaser.c
	* app/paint/gimppaintbrush.c
	* app/paint/gimppaintcore-stroke.c
	* app/paint/gimppaintcore.c
	* app/paint/gimppencil.c
	* app/paint/gimpsmudge.c
	* app/paint/paint-types.h
	* app/paint/paint.c: changed accordingly. Don't #include <gtk/gtk.h>.

	* tools/pdbgen/pdb/paint_tools.pdb: changed accordingly.

	* app/pdb/paint_tools_cmds.c: regenerated.

	* app/tools/gimpblendoptions.[ch]
	* app/tools/gimpbucketfilloptions.[ch]
	* app/tools/gimpcolorpickeroptions.[ch]
	* app/tools/gimpcropoptions.[ch]
	* app/tools/gimpflipoptions.[ch]
	* app/tools/gimpinkoptions.c
	* app/tools/gimpmagnifyoptions.[ch]
	* app/tools/gimpmeasureoptions.[ch]
	* app/tools/gimpmoveoptions.[ch]
	* app/tools/gimptextoptions.c
	* app/tools/paint_options.[ch]
	* app/tools/selection_options.[ch]
	* app/tools/transform_options.[ch]: ditto: added properties and
	removed widget and default_value stuff. Removed most reset functions.
	Use gimp_prop widgets all over the place, renamed some values
	as above.

	* app/tools/Makefile.am
	* app/tools/gimpairbrushtool.c
	* app/tools/gimpblendtool.c
	* app/tools/gimpbucketfilltool.c
	* app/tools/gimpbycolorselecttool.c
	* app/tools/gimpclonetool.c
	* app/tools/gimpconvolvetool.c
	* app/tools/gimpcroptool.c
	* app/tools/gimpdodgeburntool.c
	* app/tools/gimperasertool.c
	* app/tools/gimpfliptool.c
	* app/tools/gimpfuzzyselecttool.c
	* app/tools/gimpmagnifytool.c
	* app/tools/gimpmovetool.c
	* app/tools/gimpselectiontool.c
	* app/tools/gimpsheartool.c
	* app/tools/gimpsmudgetool.c
	* app/tools/gimptransformtool.c
	* app/tools/gimpvectoroptions.c: changed accordingly. Ported
	the paint_options GUI constructors to gimp_prop widgets.

	* app/widgets/gimpselectioneditor.c
	* app/gui/tool-options-dialog.c: changed accordingly.
2003-02-07 17:12:21 +00:00
Michael Natterer 8d0af04c3a Fixed #10466 (disappearing pixels when rotating by 90 deg):
2002-02-19  Michael Natterer  <mitch@gimp.org>

	Fixed #10466 (disappearing pixels when rotating by 90 deg):

	* app/core/gimpdrawable-transform.c: when transforming backwards
	to find the destination line's sub-pixel source coordinates, we
	need to transform the pixels _center_, not it's upper left corner.

	* app/core/gimpdrawable-transform-utils.[ch]: added
	gimp_drawable_transform_matrix_rotate_center() which takes double
	center coordinates instead of an integer pixel bounding box.

	* app/tools/gimptransformtool.[ch]: use double instead of int for
	all coordinates except the original bounding box.

	* app/tools/gimprotatetool.c: use double whenever touching the
	"center" value, so it can be sub-pixel positioned.
2002-02-19 16:35:13 +00:00
Michael Natterer 57044c2f46 forgot to commit last time.
2001-11-19  Michael Natterer  <mitch@gimp.org>

	* app/display/gimpdisplay-foreach.c: forgot to commit last time.

	Transform stuff cleanup:

	* app/core/Makefile.am
	* app/core/core-types.h
	* app/core/gimpdrawable-transform.[ch]: new files implementing
	the actual transform functions cut from tools/gimptransformtool.*.

	* app/core/gimpdrawable-transform-utils.[ch]: new files implementing
	transform matrix assembly utility functions.

	* app/tools/gimptransformtool.[ch]: removed the stuff here. cleanup.

	* app/tools/transform_options.[ch]: removed all stuff which does
	not belong here, e.g. the transform_tool_* functions and the
	global "transform_options" variable. Works like all other tool
	options now.

	* app/tools/gimpfliptool.[ch]
	* app/tools/gimpperspectivetool.[ch]
	* app/tools/gimprotatetool.[ch]
	* app/tools/gimpscaletool.[ch]
	* app/tools/gimpsheartool.[ch]: massive code removal because
	we can use core/gimpdrawable-fransform* functions now. cleanup.

	* tools/pdbgen/Makefile.am
	* tools/pdbgen/groups.pl: added new PDB group "transform_tools".

	* tools/pdbgen/pdb/tools.pdb: removed the transform stuff here...

	* tools/pdbgen/pdb/transform_tools.pdb: and added *much*
	simplified versions which use the new core/gimpdrawable-transform*
	utilities.

	* app/pdb/Makefile.am
	* app/pdb/transform_tools_cmds.c: new file.

	* app/pdb/internal_procs.c
	* app/pdb/tools_cmds.c: regenerated.

	* libgimp/Makefile.am
	* libgimp/gimp_pdb.h
	* libgimp/gimptransformtools_pdb.[ch]: new files.

	* libgimp/gimptools_pdb.[ch]: regenerated.
2001-11-19 18:23:43 +00:00