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Gimp/app/display/gimpdisplayshell-scale.h

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In all files, changed the standard copyright notice to say "GIMP - The GNU 2006-12-09 Sven Neumann <sven@gimp.org> * In all files, changed the standard copyright notice to say "GIMP - The GNU Image Manipulation Program".
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/* GIMP - The GNU Image Manipulation Program
Initial revision
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
Change licence to GPLv3 (and to LGPLv3 for libgimp). 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
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* This program is free software: you can redistribute it and/or modify
Initial revision
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* it under the terms of the GNU General Public License as published by
Change licence to GPLv3 (and to LGPLv3 for libgimp). 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
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* the Free Software Foundation; either version 3 of the License, or
Initial revision
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* (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
Change the license URL from http://www.gnu.org/licenses/ to https://
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
Initial revision
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*/
app/Makefile.am app/channel_pvt.h app/drawable_pvt.h app/gdisplayF.h 2000-12-29 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/channel_pvt.h * app/drawable_pvt.h * app/gdisplayF.h * app/gimpdrawableP.h * app/gimpimageP.h * app/layer_pvt.h * app/toolsF.h: removed these files. * app/apptypes.h * tools/pdbgen/enums.pl: added tons of opaque typedefs and enums. * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/channel.pdb * tools/pdbgen/pdb/color.pdb * tools/pdbgen/pdb/convert.pdb * tools/pdbgen/pdb/display.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/fileops.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/help.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/layer.pdb * tools/pdbgen/pdb/pattern_select.pdb * tools/pdbgen/pdb/patterns.pdb * tools/pdbgen/pdb/selection.pdb * tools/pdbgen/pdb/tools.pdb * app/*: chainsaw #include cleanup: - Never (never!!) include stuff in header files except where we need access to structures' contents (like derived objects). - Added prototypes and proper formating in many files. - The #include order in *all* *.c files is as follows: #include "config.h" #include <system stuff> #include <gtk/gtk.h> #include "apptypes.h" #include "gimp stuff" #include "libgimp stuff" #include "libgimp/gimpintl.h" By following this scheme we can easily see a file's dependencies from it's #include's and can grep for the inclusion to find out where a file is used. * tools/pdbgen/app.pl: changed to follow the include scheme above. * libgimp/Makefile.am * libgimp/gimpuitypes.h: new file, included from libgimp/gimpui.h and from app/apptypes.h. * libgimp/gimpcolorbutton.[ch] * libgimp/gimpdialog.[ch] * libgimp/gimphelpui.[ch] * libgimp/gimpparasite.[ch] * libgimp/gimppatheditor.[ch] * libgimp/gimpprotocol.c * libgimp/gimpquerybox.[ch] * libgimp/gimpsizeentry.[ch] * libgimp/gimptypes.h * libgimp/gimpui.h * libgimp/gimpunit.h * libgimp/gimpunitmenu.[ch] * libgimp/gimpwidgets.[ch]: changed accordingly. * plug-ins/FractalExplorer/Dialogs.c * plug-ins/gdyntext/message_window.c * plug-ins/imagemap/imap_default_dialog.c * plug-ins/imagemap/imap_file.c: these files used to include "libgimp/gimpui.h" without including "libgimp/gimp.h". This is no longer possible because the libgimpui headers don't inlcude "libgimp/gimpunit.h" any more.
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fscking broken pipe...
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#ifndef __GIMP_DISPLAY_SHELL_SCALE_H__
#define __GIMP_DISPLAY_SHELL_SCALE_H__
Initial revision
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app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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gboolean gimp_display_shell_scale_revert (GimpDisplayShell *shell);
gboolean gimp_display_shell_scale_can_revert (GimpDisplayShell *shell);
void gimp_display_shell_scale_save_revert_values (GimpDisplayShell *shell);
Remove macros SCREEN_XRES() and SCREEN_YRES() and add gimp_display_shell_get_screen_resolution() instead. The times when these macros were used in inner loops have long passed.
2010-02-03 10:50:46 -08:00
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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void gimp_display_shell_scale_set_dot_for_dot (GimpDisplayShell *shell,
gboolean dot_for_dot);
Remove macros SCREEN_XRES() and SCREEN_YRES() and add gimp_display_shell_get_screen_resolution() instead. The times when these macros were used in inner loops have long passed.
2010-02-03 10:50:46 -08:00
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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void gimp_display_shell_scale_get_image_size (GimpDisplayShell *shell,
gint *w,
gint *h);
app: fix a few canvas scroll/scale rounding inconsistencies Apply rounding more consistently across some of the scroll/scale functions, to avoid annoying one-pixel-off scrollbar size/position issues.
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void gimp_display_shell_scale_get_image_bounds (GimpDisplayShell *shell,
gint *x,
gint *y,
gint *w,
gint *h);
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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gboolean gimp_display_shell_scale_image_is_within_viewport
(GimpDisplayShell *shell,
gboolean *horizontally,
gboolean *vertically);
Remove macros SCREEN_XRES() and SCREEN_YRES() and add gimp_display_shell_get_screen_resolution() instead. The times when these macros were used in inner loops have long passed.
2010-02-03 10:50:46 -08:00
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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void gimp_display_shell_scale_update (GimpDisplayShell *shell);
app: move gimp_display_shell_scale_changed() to gimpdisplayshell-scale.[ch] and rename it to gimp_display_shell_scale_update().
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app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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void gimp_display_shell_scale (GimpDisplayShell *shell,
GimpZoomType zoom_type,
gdouble scale,
GimpZoomFocus zoom_focus);
void gimp_display_shell_scale_to_rectangle (GimpDisplayShell *shell,
GimpZoomType zoom_type,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
gboolean resize_window);
void gimp_display_shell_scale_fit_in (GimpDisplayShell *shell);
void gimp_display_shell_scale_fill (GimpDisplayShell *shell);
void gimp_display_shell_scale_by_values (GimpDisplayShell *shell,
gdouble scale,
gint offset_x,
gint offset_y,
gboolean resize_window);
Remove macros SCREEN_XRES() and SCREEN_YRES() and add gimp_display_shell_get_screen_resolution() instead. The times when these macros were used in inner loops have long passed.
2010-02-03 10:50:46 -08:00
app: allow to zoom with middle mouse button + control + drag up/down
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void gimp_display_shell_scale_drag (GimpDisplayShell *shell,
Issue #1531 - Zooming with mouse movement should keep track of original point When Control-Button2-Zooming, remember the start point, pass it to gimp_display_shell_scale_drag() and force gimp_display_shell_scale() to zoom around that point by passing GIMP_ZOOM_FOCUS_POINTER and faking the point using gimp_display_shell_push_zoom_focus_pointer_pos(). (cherry picked from commit 792cd581a2157084f384d9e5f0a0e84b4ddd74fe)
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gdouble start_x,
gdouble start_y,
app: allow to zoom with middle mouse button + control + drag up/down
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gdouble delta_x,
gdouble delta_y);
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
2016-01-05 10:18:40 -08:00
void gimp_display_shell_scale_shrink_wrap (GimpDisplayShell *shell,
gboolean grow_only);
void gimp_display_shell_scale_resize (GimpDisplayShell *shell,
gboolean resize_window,
gboolean grow_only);
void gimp_display_shell_set_initial_scale (GimpDisplayShell *shell,
gdouble scale,
gint *display_width,
gint *display_height);
app: make rulers rotation aware Place the rulers' origin at the top-left corner of the canvas (screen space) bounding box, and set their scale to the image- space scale along the screen-space horizontal/vertical directions (in other words, measuring a distance using the rulers should give the same results as the measure tool; note that rotation comes into play here only when the horizontal and vertical image or screen resolutions are different, since otherwise the scale is direction invariant.) Make scrollbar step match ruler step under the new behavior.
2016-07-19 08:47:59 -07:00
void gimp_display_shell_get_rotated_scale (GimpDisplayShell *shell,
gdouble *scale_x,
gdouble *scale_y);
app: reorder an rename stuff in gimpdisplayshell-scale.[ch] Rename gimp_display_shell_scale_handle_zoom_revert() to gimp_display_shell_scale_save_revert_values() because the old name was completely unclear.
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/* debug API for testing */
void gimp_display_shell_push_zoom_focus_pointer_pos (GimpDisplayShell *shell,
gint x,
gint y);
New function. 2008-08-14 Martin Nordholts <martinn@svn.gnome.org> * app/display/gimpdisplayshell-draw.[ch] (gimp_display_shell_draw_get_scaled_image_size_for_scale): New function. * app/display/gimpdisplayshell-scale.[ch] (gimp_display_shell_scale): When zooming out and the image starts to fit the viewport on a given axis, center on that axis. (gimp_display_shell_scale_image_starts_to_fit): New function. (gimp_display_shell_calculate_scale_x_and_y): New function. * app/display/gimpdisplayshell.c (gimp_display_shell_scale_changed): Use gimp_display_shell_calculate_scale_x_and_y(). * app/display/gimpdisplayshell-scroll.c (gimp_display_shell_scroll_center_image): Bail out if neither vertical nor horizontal centering is requested. svn path=/trunk/; revision=26562
2008-08-14 12:23:28 -07:00
fscking broken pipe...
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#endif /* __GIMP_DISPLAY_SHELL_SCALE_H__ */
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