/*
* Copyright © 2023 Behdad Esfahbod
*
* This is part of HarfBuzz , a text shaping library .
*
* Permission is hereby granted , without written agreement and without
* license or royalty fees , to use , copy , modify , and distribute this
* software and its documentation for any purpose , provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software .
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT , INDIRECT , SPECIAL , INCIDENTAL , OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION , EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE .
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES , INCLUDING ,
* BUT NOT LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE . THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN " AS IS " BASIS , AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE , SUPPORT , UPDATES , ENHANCEMENTS , OR MODIFICATIONS .
*/
#ifndef HB_OUTLINE_HH
#define HB_OUTLINE_HH
#include "hb.hh"
#include "hb-draw.hh"
struct hb_outline_point_t
{
enum class type_t
{
MOVE_TO,
LINE_TO,
QUADRATIC_TO,
CUBIC_TO,
};
hb_outline_point_t (float x, float y, type_t type) :
x (x), y (y), type (type) {}
float x, y;
type_t type;
};
struct hb_outline_vector_t
{
float normalize_len ()
{
float len = hypotf (x, y);
if (len)
{
x /= len;
y /= len;
}
return len;
}
float x, y;
};
struct hb_outline_t
{
void reset () { points.shrink (0 , false ); contours.resize (0 ); }
HB_INTERNAL void replay (hb_draw_funcs_t *pen, void *pen_data) const ;
HB_INTERNAL float control_area () const ;
HB_INTERNAL void embolden (float x_strength, float y_strength,
float x_shift, float y_shift);
hb_vector_t<hb_outline_point_t> points;
hb_vector_t<unsigned > contours;
};
HB_INTERNAL hb_draw_funcs_t *
hb_outline_recording_pen_get_funcs ();
#endif /* HB_OUTLINE_HH */
Messung V0.5 in Prozent C=96 H=95 G=95
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-10)
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