assvg_polygon()

static void assvg_polygon ( stringbuffer_t *  sb, const LWPOLY *  poly, int  relative, int  precision  )

static

Definition at line 309 of file lwout_svg.c.

{
        uint32_t i;
 
        for (i = 0; i<poly->nrings; i++)
        {
                if (i) stringbuffer_append(sb, " ");    /* Space between each ring */
                stringbuffer_append(sb, "M ");          /* Start path with SVG MoveTo */
 
                if (relative)
                {
                        pointArray_svg_rel(sb, poly->rings[i], 0, precision, 0);
                        stringbuffer_append(sb, " z");  /* SVG closepath */
                }
                else
                {
                        pointArray_svg_abs(sb, poly->rings[i], 0, precision, 0);
                        stringbuffer_append(sb, " Z");  /* SVG closepath */
                }
        }
}

References LWPOLY::nrings, pointArray_svg_abs(), pointArray_svg_rel(), precision, LWPOLY::rings, and stringbuffer_append().

Referenced by assvg_geom(), assvg_multipolygon(), assvg_multisurface(), and lwgeom_to_svg().

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