asgml3_triangle()

static void asgml3_triangle ( stringbuffer_t *  sb, const LWTRIANGLE *  triangle, const GML_Options *  opts  )

static

Definition at line 656 of file lwout_gml.c.

{
        int dimension = FLAGS_GET_Z(triangle->flags) ? 3 : 2;
 
        stringbuffer_aprintf(sb, "<%sTriangle", opts->prefix);
        if (opts->srs) stringbuffer_aprintf(sb, " srsName=\"%s\"", opts->srs);
        if (opts->id)  stringbuffer_aprintf(sb, " %sid=\"%s\"", opts->prefix, opts->id);
        stringbuffer_append(sb, ">");
 
        stringbuffer_aprintf(sb, "<%sexterior>", opts->prefix);
        stringbuffer_aprintf(sb, "<%sLinearRing>", opts->prefix);
        if (IS_DIMS(opts->opts))
                stringbuffer_aprintf(sb, "<%sposList srsDimension=\"%d\">", opts->prefix, dimension);
        else
                stringbuffer_aprintf(sb, "<%sposList>", opts->prefix);
 
        asgml3_ptarray(sb, triangle->points, opts);
        stringbuffer_aprintf(sb, "</%sposList>", opts->prefix);
        stringbuffer_aprintf(sb, "</%sLinearRing>", opts->prefix);
        stringbuffer_aprintf(sb, "</%sexterior>", opts->prefix);
 
        stringbuffer_aprintf(sb, "</%sTriangle>", opts->prefix);
}

References asgml3_ptarray(), LWTRIANGLE::flags, FLAGS_GET_Z, IS_DIMS, LWTRIANGLE::points, stringbuffer_append(), and stringbuffer_aprintf().

Referenced by asgml3_tin(), and lwgeom_to_gml3().

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