Method: Spreadsheet::Excel::Writer::Workbook#write_font
- Defined in:
- lib/spreadsheet/excel/writer/workbook.rb
#write_font(workbook, writer, font) ⇒ Object
278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 |
# File 'lib/spreadsheet/excel/writer/workbook.rb', line 278 def write_font workbook, writer, font # TODO: Colors/Palette index size = font.size * TWIPS color = SEDOC_ROLOC[font.color] || SEDOC_ROLOC[:text] weight = FONT_WEIGHTS.fetch(font.weight, font.weight) weight = [[weight, 1000].min, 100].max esc = SEPYT_TNEMEPACSE.fetch(font.escapement, 0) underline = SEPYT_ENILREDNU.fetch(font.underline, 0) family = SEILIMAF_TNOF.fetch(font.family, 0) encoding = SGNIDOCNE_TNOF.fetch(font.encoding, 0) = 0 |= 0x0001 if weight > 600 |= 0x0002 if font.italic? |= 0x0004 if underline > 0 |= 0x0008 if font.strikeout? |= 0x0010 if font.outline? |= 0x0020 if font.shadow? data = [ size, # Height of the font (in twips = 1/20 of a point) , # Option flags: # Bit Mask Contents # 0 0x0001 1 = Characters are bold (redundant, see below) # 1 0x0002 1 = Characters are italic # 2 0x0004 1 = Characters are underlined (redundant) # 3 0x0008 1 = Characters are struck out # 4 0x0010 1 = Characters are outlined (djberger) # 5 0x0020 1 = Characters are shadowed (djberger) color, # Palette index (➜ 6.70) weight, # Font weight (100-1000). Standard values are # 0x0190 (400) for normal text and # 0x02bc (700) for bold text. esc, # Escapement type: 0x0000 = None # 0x0001 = Superscript # 0x0002 = Subscript underline,# Underline type: 0x00 = None # 0x01 = Single # 0x02 = Double # 0x21 = Single accounting # 0x22 = Double accounting family, # Font family: 0x00 = None (unknown or don't care) # 0x01 = Roman (variable width, serifed) # 0x02 = Swiss (variable width, sans-serifed) # 0x03 = Modern (fixed width, # serifed or sans-serifed) # 0x04 = Script (cursive) # 0x05 = Decorative (specialised, # e.g. Old English, Fraktur) encoding, # Character set: 0x00 = 0 = ANSI Latin # 0x01 = 1 = System default # 0x02 = 2 = Symbol # 0x4d = 77 = Apple Roman # 0x80 = 128 = ANSI Japanese Shift-JIS # 0x81 = 129 = ANSI Korean (Hangul) # 0x82 = 130 = ANSI Korean (Johab) # 0x86 = 134 = ANSI Chinese Simplified GBK # 0x88 = 136 = ANSI Chinese Traditional BIG5 # 0xa1 = 161 = ANSI Greek # 0xa2 = 162 = ANSI Turkish # 0xa3 = 163 = ANSI Vietnamese # 0xb1 = 177 = ANSI Hebrew # 0xb2 = 178 = ANSI Arabic # 0xba = 186 = ANSI Baltic # 0xcc = 204 = ANSI Cyrillic # 0xde = 222 = ANSI Thai # 0xee = 238 = ANSI Latin II (Central European) # 0xff = 255 = OEM Latin I ] name = unicode_string font.name # Font name: Unicode string, # 8-bit string length (➜ 3.4) write_op writer, opcode(:font), data.pack(binfmt(:font)), name end |