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@ -62,6 +62,11 @@ draw_stuff(cairo_surface_t *surface, int width, int height) |
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double x1, y1, x2, y2, x3, y3; |
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cr = cairo_create(surface); |
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cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); |
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cairo_set_source_rgba(cr, 0, 0, 0, 0); |
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cairo_paint(cr); |
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cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
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cairo_translate(cr, width / 2, height / 2); |
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cairo_move_to(cr, cos(0) * r1, sin(0) * r1); |
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for (t = 0, i = 0; i < petal_count; i++, t += dt * 2) { |
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