var FontAutoLeading = new function() {
  
  this.sizes = {
            "1": { font_id: "1", name: "Arial", full_name: "Arial MT Std", leading: { 1:3,2:4,3:5,4:6,5:7,6:8,7:9,8:10,9:11,10:12,11:13,12:14,13:15,14:16,15:17,16:18,17:19,18:20,19:21,20:22,21:23,22:24,23:25,24:26,25:27,26:28,27:29,28:30,29:31,30:32,31:33,32:34,33:35,34:36,35:37,36:38,37:39,38:40,39:41,40:42,41:43,42:44,43:45,44:46,45:47,46:48,47:49,48:50,49:51,50:52,51:53,52:54,53:55,54:56,55:57,56:58,57:59,58:60,59:61,60:62,61:63,62:64,63:65,64:66,65:67,66:68,67:69,68:70,69:71,70:72,71:73,72:74,73:75,74:76,75:77,76:78,77:79,78:80,79:81,80:82,81:83,82:84,83:85,84:86,85:87,86:88,87:89,88:90,89:91,90:92,91:93,92:94,93:95,94:96,95:97,96:98,97:99,98:100,99:101,100:102, } },
            "2": { font_id: "2", name: "Carl Beck", full_name: "CarlBeck", leading: { 1:3,2:4,3:5,4:6,5:7,6:8,7:9,8:10,9:11,10:12,11:13,12:14,13:15,14:16,15:17,16:20,17:21,18:22,19:23,20:24,21:25,22:26,23:27,24:28,25:29,26:30,27:31,28:32,29:33,30:34,31:35,32:36,33:37,34:38,35:39,36:40,37:41,38:42,39:43,40:44,41:45,42:46,43:47,44:48,45:49,46:50,47:51,48:52,49:53,50:54,51:55,52:56,53:57,54:58,55:59,56:60,57:61,58:62,59:63,60:64,61:65,62:66,63:67,64:68,65:69,66:70,67:71,68:72,69:73,70:74,71:75,72:76,73:77,74:78,75:79,76:80,77:81,78:82,79:83,80:84,81:85,82:86,83:87,84:88,85:89,86:90,87:91,88:92,89:93,90:94,91:95,92:96,93:97,94:98,95:99,96:100,97:101,98:102,99:103,100:104, } },
            "3": { font_id: "3", name: "KidPrint", full_name: "Kidprint MT Std", leading: { 1:3,2:4,3:5,4:6,5:7,6:8,7:9,8:10,9:11,10:12,11:13,12:14,13:15,14:16,15:17,16:18,17:19,18:20,19:21,20:22,21:23,22:24,23:25,24:26,25:27,26:28,27:29,28:30,29:31,30:32,31:33,32:34,33:35,34:36,35:37,36:38,37:39,38:40,39:41,40:42,41:43,42:44,43:45,44:46,45:47,46:48,47:49,48:50,49:51,50:52,51:53,52:54,53:55,54:56,55:57,56:58,57:59,58:60,59:61,60:62,61:63,62:64,63:65,64:66,65:67,66:68,67:69,68:70,69:71,70:72,71:73,72:74,73:75,74:76,75:77,76:78,77:79,78:80,79:81,80:82,81:83,82:84,83:85,84:86,85:87,86:88,87:89,88:90,89:91,90:92,91:93,92:94,93:95,94:96,95:97,96:98,97:99,98:100,99:101,100:102, } },
            "4": { font_id: "4", name: "Papyrus", full_name: "Papyrus", leading: { 1:2,2:4,3:5,4:7,5:8,6:10,7:11,8:12,9:14,10:15,11:17,12:18,13:20,14:21,15:23,16:24,17:25,18:28,19:28,20:30,21:31,22:33,23:34,24:36,25:37,26:39,27:40,28:40,29:43,30:43,31:46,32:47,33:49,34:50,35:52,36:53,37:54,38:56,39:57,40:60,41:60,42:62,43:63,44:65,45:66,46:67,47:69,48:70,49:72,50:73,51:75,52:76,53:78,54:79,55:81,56:82,57:83,58:85,59:86,60:88,61:89,62:91,63:92,64:94,65:95,66:96,67:98,68:99,69:101,70:102,71:104,72:105,73:107,74:108,75:109,76:111,77:112,78:114,79:115,80:117,81:118,82:120,83:121,84:123,85:124,86:125,87:127,88:128,89:130,90:131,91:133,92:134,93:136,94:137,95:138,96:140,97:141,98:143,99:144,100:146, } },
            "5": { font_id: "5", name: "Typewriter", full_name: "Typewriter MT Std", leading: { 1:3,2:4,3:5,4:6,5:7,6:8,7:9,8:10,9:11,10:12,11:13,12:14,13:15,14:16,15:17,16:18,17:19,18:20,19:21,20:22,21:23,22:24,23:25,24:26,25:27,26:28,27:29,28:30,29:31,30:32,31:33,32:34,33:35,34:36,35:37,36:38,37:39,38:40,39:41,40:42,41:43,42:44,43:45,44:46,45:47,46:48,47:49,48:50,49:51,50:52,51:53,52:54,53:55,54:56,55:57,56:58,57:59,58:60,59:61,60:62,61:63,62:64,63:65,64:66,65:67,66:68,67:69,68:70,69:71,70:72,71:73,72:74,73:75,74:76,75:77,76:78,77:79,78:80,79:81,80:82,81:83,82:84,83:85,84:86,85:87,86:88,87:89,88:90,89:91,90:92,91:93,92:94,93:95,94:96,95:97,96:98,97:99,98:100,99:101,100:102, } },
      }
  
  this.get_by_font_id = function(font_id, font_size) {
    return this.sizes[font_id]['leading'][font_size];
  }

  
}