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Revert "[spline] Treat a straight spline as degenerate."

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This reverts commit f3d265559a.

This commit was broken as verified by the curve-to-as-line-to test
case.
This commit is contained in:
Carl Worth 2009-07-27 15:45:15 -07:00
parent 01acad1659
commit 5bed405b27
1 changed files with 0 additions and 9 deletions
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9
src/cairo-spline.c
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@ -43,8 +43,6 @@ _cairo_spline_init (cairo_spline_t *spline,
const cairo_point_t *a, const cairo_point_t *b,
const cairo_point_t *c, const cairo_point_t *d)
{
cairo_slope_t slope;
spline->add_point_func = add_point_func;
spline->closure = closure;
@ -69,13 +67,6 @@ _cairo_spline_init (cairo_spline_t *spline,
else
_cairo_slope_init (&spline->final_slope, &spline->knots.a, &spline->knots.d);
_cairo_slope_init (&slope, &spline->knots.a, &spline->knots.d);
if (_cairo_slope_compare (&slope, &spline->initial_slope) == 0 &&
_cairo_slope_compare (&slope, &spline->final_slope) == 0)
{
return FALSE; /* just a straight line... */
}
return TRUE;
}