645a1ab652
2004-01-29 Simon Budig <simon@gimp.org> * app/display/gimpdisplayshell.[ch]: Store the zoom factor as float, not as a ratio. * app/display/gimpdisplayshell-scale.[ch]: change the API to expose the Float instead a weirdly encoded integer. Implement functions to get a ratio from the scale factor. Implement a set as presets as discussed on the mailinglist. Changed Zoom->Other dialog to enable entering a float. * app/display/gimpdisplayshell-title.c * app/display/gimpnavigationview.c * app/gui/image-menu.c * app/gui/info-window.c * app/tools/gimpmagnifytool.c: changed accordingly. * app/core/gimp.[ch] * app/display/gimpdisplay.[ch] * app/gui/gui-vtable.c * app/widgets/widgets-enums.h: Made the various display-creating functions accept a float for the scale. Introduce a new GimpZoomType: GIMP_ZOOM_TO. Generally adjust the API to use floats instead of weird integers. * app/core/gimp-edit.c * app/core/gimptemplate.c * app/display/gimpdisplayshell-callbacks.c * app/file/file-open.c * app/gui/image-commands.c * app/gui/view-commands.[ch] * tools/pdbgen/pdb/display.pdb * app/widgets/gimpimageview.c * app/widgets/gimptoolbox-dnd.c: changed accordingly * app/pdb/display_cmds.c: regenerated
52 lines
2.6 KiB
C
52 lines
2.6 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_DISPLAY_SHELL_SCALE_H__
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#define __GIMP_DISPLAY_SHELL_SCALE_H__
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gdouble gimp_display_shell_scale_zoom_step (GimpZoomType zoom_type,
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gdouble scale);
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void gimp_display_shell_scale_get_fraction (gdouble zoom_factor,
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gint *numerator,
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gint *denominator);
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void gimp_display_shell_scale_setup (GimpDisplayShell *shell);
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void gimp_display_shell_scale_set_dot_for_dot (GimpDisplayShell *gdisp,
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gboolean dot_for_dot);
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void gimp_display_shell_scale (GimpDisplayShell *gdisp,
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GimpZoomType zoom_type,
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gdouble new_scale);
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void gimp_display_shell_scale_fit (GimpDisplayShell *gdisp);
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void gimp_display_shell_scale_by_values (GimpDisplayShell *gdisp,
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gdouble scale,
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gint offset_x,
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gint offset_y,
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gboolean resize_window);
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void gimp_display_shell_scale_shrink_wrap (GimpDisplayShell *shell);
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void gimp_display_shell_scale_resize (GimpDisplayShell *shell,
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gboolean resize_window,
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gboolean redisplay);
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void gimp_display_shell_scale_dialog (GimpDisplayShell *shell);
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#endif /* __GIMP_DISPLAY_SHELL_SCALE_H__ */
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