37   function font_resolved($family, $weight, $style, $encoding) {  argument
42       isset($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][$encoding];
59   function add_family_normal_encoding_override($family, $encoding, $normal, $italic, $oblique) {  argument
60     $this->overrides[$encoding][$family][WEIGHT_NORMAL][FS_NORMAL]  = $normal;
61     $this->overrides[$encoding][$family][WEIGHT_NORMAL][FS_ITALIC]  = $italic;
62     $this->overrides[$encoding][$family][WEIGHT_NORMAL][FS_OBLIQUE] = $oblique;
65 …function add_family_normal_encoding_override_mask($family, $encoding, $normal, $italic, $oblique) {  argument
66     $this->overrides_mask[$family][WEIGHT_NORMAL][FS_NORMAL][]  = array('mask' => $encoding,
68     $this->overrides_mask[$family][WEIGHT_NORMAL][FS_ITALIC][]  = array('mask' => $encoding,
70     $this->overrides_mask[$family][WEIGHT_NORMAL][FS_OBLIQUE][] = array('mask' => $encoding,
74   function add_family_bold_encoding_override($family, $encoding, $normal, $italic, $oblique) {  argument
75     $this->overrides[$encoding][$family][WEIGHT_BOLD][FS_NORMAL]  = $normal;
76     $this->overrides[$encoding][$family][WEIGHT_BOLD][FS_ITALIC]  = $italic;
77     $this->overrides[$encoding][$family][WEIGHT_BOLD][FS_OBLIQUE] = $oblique;
80   function add_family_bold_encoding_override_mask($family, $encoding, $normal, $italic, $oblique) {  argument
81     $this->overrides_mask[$family][WEIGHT_BOLD][FS_NORMAL][]  = array('mask' => $encoding,
83     $this->overrides_mask[$family][WEIGHT_BOLD][FS_ITALIC][]  = array('mask' => $encoding,
85     $this->overrides_mask[$family][WEIGHT_BOLD][FS_OBLIQUE][] = array('mask' => $encoding,
89   function add_normal_encoding_override($encoding, $normal, $italic, $oblique) {  argument
90     $this->add_family_normal_encoding_override(" ", $encoding, $normal, $italic, $oblique);
93   function add_normal_encoding_override_mask($encoding, $normal, $italic, $oblique) {  argument
94     $this->add_family_normal_encoding_override_mask(" ", $encoding, $normal, $italic, $oblique);
97   function add_bold_encoding_override($encoding, $normal, $italic, $oblique) {  argument
98     $this->add_family_bold_encoding_override(" ", $encoding, $normal, $italic, $oblique);
101   function add_bold_encoding_override_mask($encoding, $normal, $italic, $oblique) {  argument
102     $this->add_family_bold_encoding_override_mask(" ", $encoding, $normal, $italic, $oblique);
105   function get_global_encoding_override($weight, $style, $encoding) {  argument
106     return $this->get_family_encoding_override(" ", $weight, $style, $encoding);
109   function get_family_encoding_override($family, $weight, $style, $encoding) {  argument
110     if (isset($this->overrides[$encoding]) &&
111         isset($this->overrides[$encoding][$family]) &&
112         isset($this->overrides[$encoding][$family][$weight]) &&
113         isset($this->overrides[$encoding][$family][$weight][$style])) {
114       return $this->overrides[$encoding][$family][$weight][$style];
121         if (preg_match($override['mask'], $encoding)) {
130   function have_global_encoding_override($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);