all repos — captcha @ 4559a6b5a4bba143b8de700b66be599f47b4679a

Go package captcha implements generation and verification of image and audio CAPTCHAs.

font.go (view raw)

  1package captcha
  2
  3const (
  4	fontWidth  = 11
  5	fontHeight = 18
  6	blackChar  = 1
  7)
  8
  9var font = [][]byte{
 10	{ // 0
 11		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
 12		0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 13		0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
 14		0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
 15		1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
 16		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 17		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 18		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 19		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 20		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 21		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 22		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 23		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 24		1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1,
 25		0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
 26		0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
 27		0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 28		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
 29	},
 30	{ // 1
 31		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 32		0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
 33		0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0,
 34		0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0,
 35		0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0,
 36		0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0,
 37		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 38		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 39		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 40		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 41		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 42		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 43		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 44		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 45		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 46		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 47		0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 48		0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 49	},
 50	{ // 2
 51		0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0,
 52		0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 53		1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0,
 54		0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 55		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 56		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 57		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 58		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
 59		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
 60		0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
 61		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
 62		0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
 63		0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0,
 64		0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
 65		0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
 66		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
 67		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 68		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 69	},
 70	{ // 3
 71		0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0,
 72		1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 73		1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0,
 74		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 75		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 76		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
 77		0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
 78		0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0,
 79		0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 80		0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
 81		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
 82		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 83		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 84		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
 85		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
 86		1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
 87		1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
 88		0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
 89	},
 90	{ // 4
 91		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
 92		0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
 93		0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0,
 94		0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0,
 95		0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0,
 96		0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0,
 97		0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0,
 98		0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0,
 99		0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0,
100		0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0,
101		1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0,
102		1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
103		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
104		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
105		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
106		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
107		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
108		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
109	},
110	{ // 5
111		0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
112		0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
113		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
114		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
115		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
116		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
117		0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
118		0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
119		0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
120		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
121		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
122		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
123		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
124		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
125		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
126		1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0,
127		1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
128		0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0,
129	},
130	{ // 6
131		0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0,
132		0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0,
133		0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
134		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
135		0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
136		0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
137		1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0,
138		1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0,
139		1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0,
140		1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
141		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
142		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
143		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
144		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
145		0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
146		0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
147		0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
148		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
149	},
150	{ // 7
151		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
152		1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
153		1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
154		1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
155		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
156		0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
157		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
158		0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
159		0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
160		0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
161		0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0,
162		0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
163		0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
164		0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0,
165		0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0,
166		0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0,
167		0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0,
168		0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
169	},
170	{ // 8
171		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
172		0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0,
173		0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1,
174		0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
175		0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
176		0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
177		0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0,
178		0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
179		0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0,
180		0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0,
181		0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
182		1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
183		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
184		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
185		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
186		1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
187		0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
188		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
189	},
190	{ // 9
191		0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
192		0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
193		0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0,
194		1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
195		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
196		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
197		1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
198		1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1,
199		0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1,
200		0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1,
201		0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1,
202		0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
203		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
204		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
205		0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
206		0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
207		0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
208		0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
209	},
210}