18c89550fa
2008-07-11 Martin Nordholts <martinn@svn.gnome.org> * app/display/gimpdisplayshell-scroll.c (gimp_display_shell_get_scaled_image_viewport_offset): New function to replace any occurance of shell->disp_[xy]offset - shell->offset_[xy] that is just an implementation specific way of saying the same thing. * app/display/gimpdisplayshell-draw.c * app/display/gimpdisplayshell-transform.c: Make the code less implementation dependant by using the new function. svn path=/trunk/; revision=26137
47 lines
2.4 KiB
C
47 lines
2.4 KiB
C
/* GIMP - The GNU 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_SCROLL_H__
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#define __GIMP_DISPLAY_SHELL_SCROLL_H__
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void gimp_display_shell_scroll (GimpDisplayShell *shell,
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gdouble x_offset_into_image,
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gdouble y_offset_into_image);
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void gimp_display_shell_scroll_clamp_offsets (GimpDisplayShell *shell);
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void gimp_display_shell_get_scaled_viewport (GimpDisplayShell *shell,
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gint *x,
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gint *y,
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gint *w,
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gint *h);
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void gimp_display_shell_get_viewport (GimpDisplayShell *shell,
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gdouble *x,
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gdouble *y,
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gdouble *w,
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gdouble *h);
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void gimp_display_shell_get_scaled_image_viewport_offset (GimpDisplayShell *shell,
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gint *x,
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gint *y);
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#endif /* __GIMP_DISPLAY_SHELL_SCROLL_H__ */
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