Create a new glyph, and add the character to the current font. @param c character to create an image for.
(char c)
| 457 | * @param c character to create an image for. |
| 458 | */ |
| 459 | protected void addGlyph(char c) { |
| 460 | Glyph glyph = new Glyph(c); |
| 461 | |
| 462 | if (glyphCount == glyphs.length) { |
| 463 | glyphs = (Glyph[]) PApplet.expand(glyphs); |
| 464 | } |
| 465 | if (glyphCount == 0) { |
| 466 | glyph.index = 0; |
| 467 | glyphs[glyphCount] = glyph; |
| 468 | if (glyph.value < 128) { |
| 469 | ascii[glyph.value] = 0; |
| 470 | } |
| 471 | |
| 472 | } else if (glyphs[glyphCount-1].value < glyph.value) { |
| 473 | glyphs[glyphCount] = glyph; |
| 474 | if (glyph.value < 128) { |
| 475 | ascii[glyph.value] = glyphCount; |
| 476 | } |
| 477 | |
| 478 | } else { |
| 479 | for (int i = 0; i < glyphCount; i++) { |
| 480 | if (glyphs[i].value > c) { |
| 481 | for (int j = glyphCount; j > i; --j) { |
| 482 | glyphs[j] = glyphs[j-1]; |
| 483 | if (glyphs[j].value < 128) { |
| 484 | ascii[glyphs[j].value] = j; |
| 485 | } |
| 486 | } |
| 487 | glyph.index = i; |
| 488 | glyphs[i] = glyph; |
| 489 | // cache locations of the ascii charset |
| 490 | if (c < 128) ascii[c] = i; |
| 491 | break; |
| 492 | } |
| 493 | } |
| 494 | } |
| 495 | glyphCount++; |
| 496 | } |
| 497 | |
| 498 | |
| 499 | public String getName() { |