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gimp/app/core/gimp-transform-utils.h

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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.
2001-11-20 02:23:43 +08:00
/* The GIMP -- an image manipulation program
* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DRAWABLE_TRANSFORM_UTILS_H__
#define __GIMP_DRAWABLE_TRANSFORM_UTILS_H__
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 09:23:58 +08:00
void gimp_drawable_transform_matrix_flip (GimpOrientationType flip_type,
gdouble axis,
GimpMatrix3 *result);
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.
2002-02-20 00:35:13 +08:00
void gimp_drawable_transform_matrix_rotate (gint x1,
gint y1,
gint x2,
gint y2,
gdouble angle,
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 21:50:48 +08:00
GimpMatrix3 *result);
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.
2002-02-20 00:35:13 +08:00
void gimp_drawable_transform_matrix_rotate_center (gdouble cx,
gdouble cy,
gdouble angle,
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 21:50:48 +08:00
GimpMatrix3 *result);
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.
2002-02-20 00:35:13 +08:00
void gimp_drawable_transform_matrix_scale (gint x1,
gint y1,
gint x2,
gint y2,
gdouble tx1,
gdouble ty1,
gdouble tx2,
gdouble ty2,
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 21:50:48 +08:00
GimpMatrix3 *result);
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.
2002-02-20 00:35:13 +08:00
void gimp_drawable_transform_matrix_shear (gint x1,
gint y1,
gint x2,
gint y2,
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.
2003-02-08 01:12:21 +08:00
GimpOrientationType orientation,
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.
2002-02-20 00:35:13 +08:00
gdouble amount,
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 21:50:48 +08:00
GimpMatrix3 *result);
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.
2002-02-20 00:35:13 +08:00
void gimp_drawable_transform_matrix_perspective (gint x1,
gint y1,
gint x2,
gint y2,
gdouble tx1,
gdouble ty1,
gdouble tx2,
gdouble ty2,
gdouble tx3,
gdouble ty3,
gdouble tx4,
gdouble ty5,
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 21:50:48 +08:00
GimpMatrix3 *result);
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.
2001-11-20 02:23:43 +08:00
#endif /* __GIMP_DRAWABLE_TRANSFORM_SHEAR_H__ */