triangulator:Added stroke_set api to the triangulator_stroker.
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@ -21,6 +21,20 @@ triangulator_stroker_free(Triangulator_Stroker *stroker)
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eina_inarray_free(stroker->arc_pts);
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}
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void triangulator_stroker_stroke_set(Triangulator_Stroker *stroker, float width,
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Efl_Gfx_Cap cap_style, Efl_Gfx_Join join_style, Eina_Matrix3 *m)
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{
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float scale_factor = 1.0;
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if (m)
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{
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// get the minimum scale factor from matrix
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scale_factor = m->xx < m->yy ? m->xx : m->yy;
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}
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stroker->width = (width * scale_factor)/2;
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stroker->join_style = join_style;
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stroker->cap_style = cap_style;
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}
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// calculate the normal vector
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static void
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normal_vector(float x1, float y1, float x2, float y2, float width,
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@ -38,6 +38,9 @@ Triangulator_Stroker *triangulator_stroker_new(void);
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*/
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void triangulator_stroker_free(Triangulator_Stroker *stroker);
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void triangulator_stroker_stroke_set(Triangulator_Stroker *stroker, float width,
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Efl_Gfx_Cap cap_style, Efl_Gfx_Join join_style, Eina_Matrix3 *m);
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/**
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* Process the command list to generate triangle strips.
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* The alogrithm handles multiple contour by adding invisible triangles.
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