84 lines
4.1 KiB
C
84 lines
4.1 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* PikaText
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* Copyright (C) 2002-2003 Sven Neumann <sven@gimp.org>
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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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_TEXT_LAYOUT_H__
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#define __PIKA_TEXT_LAYOUT_H__
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#define PIKA_TYPE_TEXT_LAYOUT (pika_text_layout_get_type ())
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#define PIKA_TEXT_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_TEXT_LAYOUT, PikaTextLayout))
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#define PIKA_IS_TEXT_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_TEXT_LAYOUT))
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typedef struct _PikaTextLayoutClass PikaTextLayoutClass;
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struct _PikaTextLayoutClass
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{
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GObjectClass parent_class;
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};
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GType pika_text_layout_get_type (void) G_GNUC_CONST;
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PikaTextLayout * pika_text_layout_new (PikaText *text,
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gdouble xres,
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gdouble yres,
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GError **error);
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gboolean pika_text_layout_get_size (PikaTextLayout *layout,
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gint *width,
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gint *height);
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void pika_text_layout_get_offsets (PikaTextLayout *layout,
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gint *x,
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gint *y);
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void pika_text_layout_get_resolution (PikaTextLayout *layout,
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gdouble *xres,
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gdouble *yres);
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PikaText * pika_text_layout_get_text (PikaTextLayout *layout);
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PangoLayout * pika_text_layout_get_pango_layout (PikaTextLayout *layout);
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void pika_text_layout_get_transform (PikaTextLayout *layout,
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cairo_matrix_t *matrix);
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void pika_text_layout_transform_rect (PikaTextLayout *layout,
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PangoRectangle *rect);
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void pika_text_layout_transform_point (PikaTextLayout *layout,
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gdouble *x,
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gdouble *y);
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void pika_text_layout_transform_distance (PikaTextLayout *layout,
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gdouble *x,
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gdouble *y);
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void pika_text_layout_untransform_rect (PikaTextLayout *layout,
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PangoRectangle *rect);
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void pika_text_layout_untransform_point (PikaTextLayout *layout,
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gdouble *x,
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gdouble *y);
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void pika_text_layout_untransform_distance (PikaTextLayout *layout,
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gdouble *x,
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gdouble *y);
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#endif /* __PIKA_TEXT_LAYOUT_H__ */
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