git.kianting.info Git - clo/blob - src/é<span class="cntrl">\87</span><span class="cntrl">\8f</span>æ¸¬æ<span class="cntrl">\96</span><span class="cntrl">\87</span>å<span class="cntrl">\97</span>.txt

   1 import * as fontkit from "fontkit";
   2 var font = await fontkit.openSync('/home/yoxem/桌面/TMP/ts-playground/aliputtat/LinLibertine_DR.otf');
   3 var run = font.layout('a̍h',undefined, undefined, undefined, "ltr");
   4
   5 for (var i=0;i<=2;i++){
   6 console.log(run.glyphs[i]._metrics);
   7 console.log(run.glyphs[i].bbox); // bounding box
   8 console.log(run.glyphs[i].advanceWidth);
   9 }
  10
  11
  12 /*結果：
  13
  14 假設文字大小為16(px)（=12pt），則下面的數字單位為
  15 16/1000 px = [文字pt值]*(4/3)/1000 px
  16 454 即 454*16/1000 px；1140即1140*16/1000 px等等。
  17 */
  18
  19 {
  20   advanceWidth: 454, // 游標前進的長度
  21   advanceHeight: 1140, // 游標往下的長度
  22   leftBearing: 42,
  23   topBearing: 475
  24 }
  25 $f34600ab9d7f70d8$export$2e2bcd8739ae039 {
  26   minX: 42, // 文字最左邊的x座標
  27   minY: -10, // 文字最下邊的y座標
  28   maxX: 441, // 文字最右邊的座標
  29   maxY: 419 // 文字最上的座標
  30
  31 }
  32 //文字glyph字圖寬度 = (441-42)*16/1000 px
  33 //文字glyph字圖高度 = (419-(-10))*16/1000 px
  34
  35
  36 454
  37 {
  38   advanceWidth: 0,
  39   advanceHeight: 1140,
  40   leftBearing: -181,
  41   topBearing: 184
  42 }
  43 $f34600ab9d7f70d8$export$2e2bcd8739ae039 {
  44   minX: -181,
  45   minY: 548,
  46   maxX: -127,
  47   maxY: 710
  48 }
  49 0
  50 {
  51   advanceWidth: 511,
  52   advanceHeight: 1140,
  53   leftBearing: 18,
  54   topBearing: 196
  55 }
  56 $f34600ab9d7f70d8$export$2e2bcd8739ae039 {
  57   minX: 18.5,
  58   minY: -5,
  59   maxX: 499.75,
  60   maxY: 698
  61 }
  62 511