mojocn/base64Captcha

Math 有时候不显示操作符

razonyang opened this issue · 2 comments

razonyang commented 
base64Captcha.NewDriverMath(80, 220, 0, 0, nil, []string{})

Screenshot_20200308-121934

mojocn commented

应该是字体中缺少缺少操作码符

  • 👍1
zhan3333 commented 
bs64Captcha.DriverMath{
    Fonts: []string{
      "3Dumb.ttf",
      "ApothecaryFont.ttf",
      "Comismsh.ttf",
      // DeborahFancyDress.ttf 字体的 +- 符号无法显示,故注释掉
      //"DeborahFancyDress.ttf",
      "DENNEthree-dee.ttf",
      "Flim-Flam.ttf",
      "RitaSmith.ttf",
      "actionj.ttf",
      "chromohv.ttf",
      "wqy-microhei.ttc",
    },
},

DeborahFancyDress.ttf 字体无法显示 +- 符号，可以在创建时指定除开该字体，运算符即可正常出现了