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Diffstat (limited to 'plug-ins/gimpressionist/gimpressionist.h')
| -rw-r--r-- | plug-ins/gimpressionist/gimpressionist.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/plug-ins/gimpressionist/gimpressionist.h b/plug-ins/gimpressionist/gimpressionist.h new file mode 100644 index 0000000..ba944e0 --- /dev/null +++ b/plug-ins/gimpressionist/gimpressionist.h @@ -0,0 +1,181 @@ +/* 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 __GIMPRESSIONIST_H +#define __GIMPRESSIONIST_H + +/* Includes necessary for the correct processing of this file. */ +#include <libgimp/gimp.h> +#include <libgimp/gimpui.h> + +#include "ppmtool.h" +/* Defines */ + +#define PLUG_IN_PROC "plug-in-gimpressionist" +#define PLUG_IN_VERSION "v1.0, November 2003" +#define PLUG_IN_BINARY "gimpressionist" +#define PLUG_IN_ROLE "gimp-gimpressionist" + +#define PREVIEWSIZE 150 +#define MAXORIENTVECT 50 +#define MAXSIZEVECT 50 + +/* Type declaration and definitions */ + +typedef struct vector +{ + double x, y; + double dir; + double dx, dy; + double str; + int type; +} vector_t; + +typedef struct smvector +{ + double x, y; + double siz; + double str; +} smvector_t; + +typedef struct +{ + int orient_num; + double orient_first; + double orient_last; + int orient_type; + double brush_relief; + double brush_scale; + double brush_density; + double brushgamma; + int general_background_type; + double general_dark_edge; + double paper_relief; + double paper_scale; + int paper_invert; + int run; + char selected_brush[200]; + char selected_paper[200]; + GimpRGB color; + int general_paint_edges; + int place_type; + vector_t orient_vectors[MAXORIENTVECT]; + int num_orient_vectors; + int placement_center; + double brush_aspect; + double orient_angle_offset; + double orient_strength_exponent; + int general_tileable; + int paper_overlay; + int orient_voronoi; + int color_brushes; + int general_drop_shadow; + double general_shadow_darkness; + int size_num; + double size_first; + double size_last; + int size_type; + double devthresh; + + smvector_t size_vectors[MAXSIZEVECT]; + int num_size_vectors; + double size_strength_exponent; + int size_voronoi; + + int general_shadow_depth; + int general_shadow_blur; + + int color_type; + double color_noise; +} gimpressionist_vals_t; + +/* Enumerations */ + +enum GENERAL_BG_TYPE_ENUM +{ + BG_TYPE_SOLID = 0, + BG_TYPE_KEEP_ORIGINAL = 1, + BG_TYPE_FROM_PAPER = 2, + BG_TYPE_TRANSPARENT = 3, +}; + +enum PRESETS_LIST_COLUMN_ENUM +{ + PRESETS_LIST_COLUMN_FILENAME = 0, + PRESETS_LIST_COLUMN_OBJECT_NAME = 1, +}; + +/* Globals */ + +extern gimpressionist_vals_t pcvals; + + +/* Prototypes */ + +GList *parsepath (void); +void free_parsepath_cache (void); + +void grabarea (void); +void store_values (void); +void restore_values (void); +gchar *findfile (const gchar *); + +void unselectall (GtkWidget *list); +void reselect (GtkWidget *list, char *fname); +void readdirintolist (const char *subdir, GtkWidget *view, char *selected); +void readdirintolist_extended (const char *subdir, + GtkWidget *view, char *selected, + gboolean with_filename_column, + gchar *(*get_object_name_cb) (const gchar *dir, + gchar *filename, + void *context), + void * context); + +GtkWidget *create_one_column_list (GtkWidget *parent, + void (*changed_cb) + (GtkTreeSelection *selection, + gpointer data)); + +void brush_reload (const gchar *fn, struct ppm *p); + +double get_direction (double x, double y, int from); + +void create_sizemap_dialog (GtkWidget *parent); +double getsiz_proto (double x, double y, int n, smvector_t *vec, + double smstrexp, int voronoi); + + +void set_colorbrushes (const gchar *fn); +int create_gimpressionist (void); + +double dist (double x, double y, double dx, double dy); + +void restore_default_values (void); + +GtkWidget *create_radio_button (GtkWidget *box, int orient_type, + void (*callback)(GtkWidget *wg, void *d), + const gchar *label, + const gchar *help_string, + GSList **radio_group, + GtkWidget **buttons_array + ); + +#define CLAMP_UP_TO(x, max) (CLAMP((x),(0),(max-1))) + +#endif /* #ifndef __GIMPRESSIONIST_H */ + + |