Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
94.12% |
32 / 34 |
|
90.91% |
10 / 11 |
CRAP | |
0.00% |
0 / 1 |
| Font | |
94.12% |
32 / 34 |
|
90.91% |
10 / 11 |
19.07 | |
0.00% |
0 / 1 |
| __construct | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
2 | |||
| standardFonts | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| setFont | |
100.00% |
10 / 10 |
|
100.00% |
1 / 1 |
3 | |||
| getFont | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| getName | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| isStandard | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| isEmbedded | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| getStandardFonts | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| getParsedFont | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
2 | |||
| getStringWidth | |
85.71% |
12 / 14 |
|
0.00% |
0 / 1 |
5.07 | |||
| parser | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Pop PHP Framework (http://www.popphp.org/) |
| 4 | * |
| 5 | * @link https://github.com/popphp/popphp-framework |
| 6 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 7 | * @copyright Copyright (c) 2009-2023 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 8 | * @license http://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Pdf\Document; |
| 15 | |
| 16 | use Pop\Pdf\Build\Font\AbstractFont; |
| 17 | use Pop\Pdf\Build\Font\Parser; |
| 18 | |
| 19 | /** |
| 20 | * Pdf font class |
| 21 | * |
| 22 | * @category Pop |
| 23 | * @package Pop\Pdf |
| 24 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 25 | * @copyright Copyright (c) 2009-2023 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 26 | * @license http://www.popphp.org/license New BSD License |
| 27 | * @version 4.2.0 |
| 28 | */ |
| 29 | class Font |
| 30 | { |
| 31 | |
| 32 | /** |
| 33 | * Standard font constants |
| 34 | */ |
| 35 | const ARIAL = 'Arial'; |
| 36 | const ARIAL_ITALIC = 'Arial,Italic'; |
| 37 | const ARIAL_BOLD = 'Arial,Bold'; |
| 38 | const ARIAL_BOLD_ITALIC = 'Arial,BoldItalic'; |
| 39 | const COURIER = 'Courier'; |
| 40 | const COURIER_OBLIQUE = 'Courier-Oblique'; |
| 41 | const COURIER_BOLD = 'Courier-Bold'; |
| 42 | const COURIER_BOLD_OBLIQUE = 'Courier-BoldOblique'; |
| 43 | const COURIER_NEW = 'CourierNew'; |
| 44 | const COURIER_NEW_ITALIC = 'CourierNew,Italic'; |
| 45 | const COURIER_NEW_BOLD = 'CourierNew,Bold'; |
| 46 | const COURIER_NEW_BOLD_ITALIC = 'CourierNew,BoldItalic'; |
| 47 | const HELVETICA = 'Helvetica'; |
| 48 | const HELVETICA_OBLIQUE = 'Helvetica-Oblique'; |
| 49 | const HELVETICA_BOLD = 'Helvetica-Bold'; |
| 50 | const HELVETICA_BOLD_OBLIQUE = 'Helvetica-BoldOblique'; |
| 51 | const SYMBOL = 'Symbol'; |
| 52 | const TIMES_ROMAN = 'Times-Roman'; |
| 53 | const TIMES_BOLD = 'Times-Bold'; |
| 54 | const TIMES_ITALIC = 'Times-Italic'; |
| 55 | const TIMES_BOLD_ITALIC = 'Times-BoldItalic'; |
| 56 | const TIMES_NEW_ROMAN = 'TimesNewRoman'; |
| 57 | const TIMES_NEW_ROMAN_ITALIC = 'TimesNewRoman,Italic'; |
| 58 | const TIMES_NEW_ROMAN_BOLD = 'TimesNewRoman,Bold'; |
| 59 | const TIMES_NEW_ROMAN_BOLDITALIC = 'TimesNewRoman,BoldItalic'; |
| 60 | const ZAPF_DINGBATS = 'ZapfDingbats'; |
| 61 | |
| 62 | /** |
| 63 | * Standard PDF fonts |
| 64 | * @var array |
| 65 | */ |
| 66 | protected $standardFonts = [ |
| 67 | 'Arial', 'Arial,Italic', 'Arial,Bold', 'Arial,BoldItalic', 'Courier', 'CourierNew', 'Courier-Oblique', |
| 68 | 'CourierNew,Italic', 'Courier-Bold', 'CourierNew,Bold', 'Courier-BoldOblique', 'CourierNew,BoldItalic', |
| 69 | 'Helvetica', 'Helvetica-Oblique', 'Helvetica-Bold', 'Helvetica-BoldOblique', 'Symbol', 'Times-Roman', |
| 70 | 'Times-Bold', 'Times-Italic', 'Times-BoldItalic', 'TimesNewRoman', 'TimesNewRoman,Italic', |
| 71 | 'TimesNewRoman,Bold', 'TimesNewRoman,BoldItalic', 'ZapfDingbats' |
| 72 | ]; |
| 73 | |
| 74 | /** |
| 75 | * Font |
| 76 | * @var string |
| 77 | */ |
| 78 | protected $font = null; |
| 79 | |
| 80 | /** |
| 81 | * Font name |
| 82 | * @var string |
| 83 | */ |
| 84 | protected $name = null; |
| 85 | |
| 86 | /** |
| 87 | * Flag for a standard font |
| 88 | * @var boolean |
| 89 | */ |
| 90 | protected $isStandard = false; |
| 91 | |
| 92 | /** |
| 93 | * Flag for an embedded font file |
| 94 | * @var boolean |
| 95 | */ |
| 96 | protected $isEmbedded = false; |
| 97 | |
| 98 | /** |
| 99 | * Font parser |
| 100 | * @var Parser |
| 101 | */ |
| 102 | protected $parser = null; |
| 103 | |
| 104 | /** |
| 105 | * Constructor |
| 106 | * |
| 107 | * Instantiate a PDF font. |
| 108 | * |
| 109 | * @param string $font |
| 110 | */ |
| 111 | public function __construct($font = null) |
| 112 | { |
| 113 | if (null !== $font) { |
| 114 | $this->setFont($font); |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * Get standard PDF fonts in an array |
| 120 | * |
| 121 | * @return array |
| 122 | */ |
| 123 | public static function standardFonts() |
| 124 | { |
| 125 | return (new self())->getStandardFonts(); |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Set font |
| 130 | * |
| 131 | * @param string $font |
| 132 | * @throws \InvalidArgumentException |
| 133 | * @return Font |
| 134 | */ |
| 135 | public function setFont($font) |
| 136 | { |
| 137 | $this->font = $font; |
| 138 | if (in_array($font, $this->standardFonts)) { |
| 139 | $this->isStandard = true; |
| 140 | $this->name = $font; |
| 141 | } else if (file_exists($font)) { |
| 142 | $this->isEmbedded = true; |
| 143 | $this->parser = new Parser($this->font); |
| 144 | $this->name = $this->parser->getFontName(); |
| 145 | } else { |
| 146 | throw new \InvalidArgumentException( |
| 147 | "Error: The font '" . $font . "' is not valid. It must be a standard PDF font or a font file." |
| 148 | ); |
| 149 | } |
| 150 | |
| 151 | return $this; |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * Get font |
| 156 | * |
| 157 | * @return string |
| 158 | */ |
| 159 | public function getFont() |
| 160 | { |
| 161 | return $this->font; |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Get font name |
| 166 | * |
| 167 | * @return string |
| 168 | */ |
| 169 | public function getName() |
| 170 | { |
| 171 | return $this->name; |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | * Determine if the font is a standard font |
| 176 | * |
| 177 | * @return boolean |
| 178 | */ |
| 179 | public function isStandard() |
| 180 | { |
| 181 | return $this->isStandard; |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Determine if the font is an embedded font |
| 186 | * |
| 187 | * @return boolean |
| 188 | */ |
| 189 | public function isEmbedded() |
| 190 | { |
| 191 | return $this->isEmbedded; |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Get available standard fonts |
| 196 | * |
| 197 | * @return array |
| 198 | */ |
| 199 | public function getStandardFonts() |
| 200 | { |
| 201 | return $this->standardFonts; |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * Get the font parser |
| 206 | * |
| 207 | * @return AbstractFont |
| 208 | */ |
| 209 | public function getParsedFont() |
| 210 | { |
| 211 | return (null !== $this->parser) ? $this->parser->getFont() : null; |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * Attempt to get string width |
| 216 | * |
| 217 | * @param string $string |
| 218 | * @param mixed $size |
| 219 | * @throws Exception |
| 220 | * @return mixed |
| 221 | */ |
| 222 | public function getStringWidth($string, $size) |
| 223 | { |
| 224 | if (null !== $this->parser) { |
| 225 | return $this->parser->getFont()->getStringWidth($string, $size); |
| 226 | } else { |
| 227 | $fontClass = '\Pop\Pdf\Build\Font\Standard\\' . str_replace([',', '-'], ['', ''], $this->name); |
| 228 | if (!class_exists($fontClass)) { |
| 229 | throw new Exception('Error: That standard font class was not found.'); |
| 230 | } |
| 231 | $font = new $fontClass(); |
| 232 | $widths = []; |
| 233 | |
| 234 | $drawingString = iconv('UTF-8', 'UTF-16BE//IGNORE', $string); |
| 235 | $characters = []; |
| 236 | |
| 237 | for ($i = 0; $i < strlen($drawingString); $i++) { |
| 238 | $characters[] = (ord($drawingString[$i++]) << 8 ) | ord($drawingString[$i]); |
| 239 | } |
| 240 | |
| 241 | foreach ($characters as $character) { |
| 242 | $widths[] = $font->getGlyphWidth($character); |
| 243 | } |
| 244 | |
| 245 | return (array_sum($widths) / $font->getUnitsPerEm()) * $size; |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * Get the font parser |
| 251 | * |
| 252 | * @return Parser |
| 253 | */ |
| 254 | public function parser() |
| 255 | { |
| 256 | return $this->parser; |
| 257 | } |
| 258 | |
| 259 | } |