function mapnik_style_line_text($dom, $rule_id, $tags, $global_tags, $importance) { global $scales_levels; global $scale_text; global $lists_dir; global $default_style; $add_columns=array(); $rule=$dom->createElement("Rule"); $filter=$dom->createElement("Filter"); $rule->appendChild($filter); $filter->appendChild($dom->createTextNode("[rule_id] = '$rule_id'")); $scale=$dom->createElement("MaxScaleDenominator"); $rule->appendChild($scale); $scale->appendChild($dom->createTextNode( $scales_levels[$scale_text[$importance]])); $add_columns[]="tags_parse|line_text"; $sym=$dom->createElement("TextSymbolizer"); $rule->appendChild($sym); $sym->setAttribute("name", "line_text"); $sym->setAttribute("placement", "line"); $style=new css($default_style['line_text_style']); $style->apply($global_tags->get("line_text_style")); $style->apply($tags->get("line_text_style")); foreach(array("name") as $a) unset($style->style[$a]); $style->dom_set_attributes($sym, $dom); /* $sym=$dom->createElement("TextSymbolizer"); $rule->appendChild($sym); $sym->setAttribute("name", "line_type"); $sym->setAttribute("placement", "line"); $style=new css("fontset_name: book; fill: #000000; size: 10; halo_fill: #ffffff; halo_radius: 1; spacing: 300;"); $style->apply($global_tags->get("display_style")); $style->apply($tags->get("display_style")); $style->style['size']-=2; foreach(array("name") as $a) unset($style->style[$a]); $style->dom_set_attributes($sym, $dom); */ return array('rule'=>$rule, 'columns'=>$add_columns); }