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-rw-r--r--librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.h33
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diff --git a/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.h b/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.h
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+++ b/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.h
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+/* See LICENSE file for copyright and license details. */
+#ifndef LIBRIFUNKTIONSTECKENSNITTSGLYFRASTERISERINGSPROGRAMBIBLIOTEKET_H
+#define LIBRIFUNKTIONSTECKENSNITTSGLYFRASTERISERINGSPROGRAMBIBLIOTEKET_H
+
+#include <stddef.h>
+
+
+typedef struct rtgrpblib_raster RTGRPBLIB_RASTER;
+
+
+RTGRPBLIB_RASTER *rtgrpblib_create_raster(size_t width, size_t height);
+int rtgrpblib_reset_raster(RTGRPBLIB_RASTER *raster, size_t width, size_t height);
+
+void rtgrpblib_set_draftness(RTGRPBLIB_RASTER *raster, double draftness);
+
+void rtgrpblib_fill_shapes(double *restrict image, size_t rowsize, const RTGRPBLIB_RASTER *raster);
+
+void rtgrpblib_draw_linear_bezier(RTGRPBLIB_RASTER *restrict raster,
+ double x1, double y1,
+ double x2, double y2);
+
+void rtgrpblib_draw_quadratic_bezier(RTGRPBLIB_RASTER *restrict raster,
+ double x1, double y1,
+ double x2, double y2,
+ double x3, double y3);
+
+void rtgrpblib_draw_cubic_bezier(RTGRPBLIB_RASTER *restrict raster,
+ double x1, double y1,
+ double x2, double y2,
+ double x3, double y3,
+ double x4, double y4);
+
+#endif