37   function font_resolved($family, $weight, $style, $encoding) {  argument
40       isset($this->ps_fonts[$family][$weight]) and
41       isset($this->ps_fonts[$family][$weight][$style]) and
42       isset($this->ps_fonts[$family][$weight][$style][$encoding]);
51   function resolve_font($family, $weight, $style, $encoding) {  argument
52     if (!$this->font_resolved($family, $weight, $style, $encoding)) {
53       $this->ps_fonts[$family][$weight][$style][$encoding] = 'font'.$this->ps_fonts_counter;
56     return $this->ps_fonts[$family][$weight][$style][$encoding];
105   function get_global_encoding_override($weight, $style, $encoding) {  argument
106     return $this->get_family_encoding_override(" ", $weight, $style, $encoding);
109   function get_family_encoding_override($family, $weight, $style, $encoding) {  argument
112         isset($this->overrides[$encoding][$family][$weight]) &&
113         isset($this->overrides[$encoding][$family][$weight][$style])) {
114       return $this->overrides[$encoding][$family][$weight][$style];
118         isset($this->overrides_mask[$family][$weight]) && 
119         isset($this->overrides_mask[$family][$weight][$style])) {
120       foreach ($this->overrides_mask[$family][$weight][$style] as $override) {
130   function have_global_encoding_override($weight, $style, $encoding) {  argument
131     return $this->get_global_encoding_override($weight, $style, $encoding) !== "";
134   function have_family_encoding_override($family, $weight, $style, $encoding) {  argument
135     return $this->get_family_encoding_override($family, $weight, $style, $encoding) !== "";
152   function get_typeface_name($family, $weight, $style, $encoding) {  argument
154       return $this->get_typeface_name($this->aliases[$family], $weight, $style, $encoding);
158     if ($this->have_family_encoding_override($family, $weight, $style, $encoding)) {
159       return $this->get_family_encoding_override($family, $weight, $style, $encoding);
163     if ($this->have_global_encoding_override($weight, $style, $encoding)) {
164       return $this->get_global_encoding_override($weight, $style, $encoding);
168     if (!isset($this->families[$family][$weight])) { return "Times-Roman"; };
169     if (!isset($this->families[$family][$weight][$style])) { return "Times-Roman"; };
171     return $this->families[$family][$weight][$style];