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Diffstat (limited to 'app/display/gimpdisplayshell-scale.h')
| -rw-r--r-- | app/display/gimpdisplayshell-scale.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/app/display/gimpdisplayshell-scale.h b/app/display/gimpdisplayshell-scale.h new file mode 100644 index 0000000..b97f9fb --- /dev/null +++ b/app/display/gimpdisplayshell-scale.h @@ -0,0 +1,108 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * 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 3 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, see <https://www.gnu.org/licenses/>. + */ + +#ifndef __GIMP_DISPLAY_SHELL_SCALE_H__ +#define __GIMP_DISPLAY_SHELL_SCALE_H__ + + +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); + +void gimp_display_shell_scale_set_dot_for_dot (GimpDisplayShell *shell, + gboolean dot_for_dot); + +void gimp_display_shell_scale_get_image_size (GimpDisplayShell *shell, + gint *w, + gint *h); +void gimp_display_shell_scale_get_image_bounds (GimpDisplayShell *shell, + gint *x, + gint *y, + gint *w, + gint *h); +void gimp_display_shell_scale_get_image_unrotated_bounds + (GimpDisplayShell *shell, + gint *x, + gint *y, + gint *w, + gint *h); +void gimp_display_shell_scale_get_image_bounding_box + (GimpDisplayShell *shell, + gint *x, + gint *y, + gint *w, + gint *h); +void gimp_display_shell_scale_get_image_unrotated_bounding_box + (GimpDisplayShell *shell, + gint *x, + gint *y, + gint *w, + gint *h); +gboolean gimp_display_shell_scale_image_is_within_viewport + (GimpDisplayShell *shell, + gboolean *horizontally, + gboolean *vertically); + +void gimp_display_shell_scale_update (GimpDisplayShell *shell); + +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); + +void gimp_display_shell_scale_drag (GimpDisplayShell *shell, + gdouble start_x, + gdouble start_y, + gdouble delta_x, + gdouble delta_y); + +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); + +void gimp_display_shell_get_rotated_scale (GimpDisplayShell *shell, + gdouble *scale_x, + gdouble *scale_y); + +/* debug API for testing */ + +void gimp_display_shell_push_zoom_focus_pointer_pos (GimpDisplayShell *shell, + gint x, + gint y); + + +#endif /* __GIMP_DISPLAY_SHELL_SCALE_H__ */ |