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  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2009-09-09 07:49:30 UTC
  • mfrom: (1.6.1 upstream) (63.1.2 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090909074930-zlgadwz6svi311vh
Tags: 1.25.6-1
New upstream development release.

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examples/cairotwisted.c
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/* Compute parametrization info.  That is, for each part of the 
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 * cairo path, tags it with its length.
 
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 *
 
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 * Free returned value with g_free().
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 */
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static parametrization_t *
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parametrize_path (cairo_path_t *path)
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  cairo_path_data_t *data, last_move_to, current_point;
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  parametrization_t *parametrization;
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  parametrization = malloc (path->num_data * sizeof (parametrization[0]));
 
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  parametrization = g_malloc (path->num_data * sizeof (parametrization[0]));
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  for (i=0; i < path->num_data; i += path->data[i].header.length) {
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    data = &path->data[i];
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                  (transform_point_func_t) point_on_path, &param);
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  cairo_append_path (cr, current_path);
 
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  cairo_path_destroy (current_path);
 
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  g_free (param.parametrization);
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}
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  draw_text (cr, x, y, font, text);
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  map_path_onto (cr, path);
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  cairo_path_destroy (path);
 
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  cairo_fill_preserve (cr);
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  cairo_save (cr);