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61 lines
2.8 KiB
61 lines
2.8 KiB
2 years ago
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package base64Captcha
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const idLen = 20
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// idChars are characters allowed in captcha id.
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var idChars = []byte(TxtNumbers + TxtAlphabet)
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const (
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imageStringDpi = 72.0
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//TxtNumbers chacters for numbers.
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TxtNumbers = "012346789"
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//TxtAlphabet characters for alphabet.
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TxtAlphabet = "ABCDEFGHJKMNOQRSTUVXYZabcdefghjkmnoqrstuvxyz"
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//TxtSimpleCharaters simple numbers and alphabet
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TxtSimpleCharaters = "13467ertyiadfhjkxcvbnERTYADFGHJKXCVBN"
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//TxtChineseCharaters makes characters in chinese
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TxtChineseCharaters = "的一是在不了有和人这中大为上个国我以要他" +
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"时来用们生到作地于出就分对成会可主发年动" +
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"同工也能下过子说产种面而方后多定行学法所" +
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"民得经十三之进着等部度家电力里如水化高自" +
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"二理起小物现实加量都两体制机当使点从业本" +
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"去把性好应开它合还因由其些然前外天政四日" +
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"那社义事平形相全表间样与关各重新线内数正" +
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"心反你明看原又么利比或但质气第向道命此变" +
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"条只没结解问意建月公无系军很情者最立代想" +
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"已通并提直题党程展五果料象员革位入常文总" +
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"次品式活设及管特件长求老头基资边流路级少" +
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"图山统接知较将组见计别她手角期根论运农指" +
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"几九区强放决西被干做必战先回则任取据处队" +
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"南给色光门即保治北造百规热领七海口东导器" +
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"压志世金增争济阶油思术极交受联什认六共权" +
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"收证改清己美再采转更单风切打白教速花带安" +
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"场身车例真务具万每目至达走积示议声报斗完" +
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"类八离华名确才科张信马节话米整空元况今集" +
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"温传土许步群广石记需段研界拉林律叫且究观" +
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"越织装影算低持音众书布复容儿须际商非验连" +
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"断深难近矿千周委素技备半办青省列习响约支" +
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"般史感劳便团往酸历市克何除消构府称太准精" +
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"值号率族维划选标写存候毛亲快效斯院查江型" +
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"眼王按格养易置派层片始却专状育厂京识适属" +
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"圆包火住调满县局照参红细引听该铁价严龙飞"
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//MimeTypeAudio output base64 mine-type.
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MimeTypeAudio = "audio/wav"
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//MimeTypeImage output base64 mine-type.
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MimeTypeImage = "image/png"
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//Emoji is a source string for randTxt
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Emoji = "😀😃💯😄🤖😻😅🤣😂🧑🙃😉😊😇😍👴🤩😘😗☺👽♀😙♂😋😛🎨😜🤪😝🤑🤗🤭🤫🤔🤐🤨😐🙉😶😏💗🙄😬🤥😌😪🤤😷🤢🤮🤯😵🤠😎🧐😨😰😱😭😖😡🤬👿☠💀💥💢"
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)
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//var cjkFontFamilies = readCJKFonts()
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const (
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//OptionShowHollowLine shows hollow line
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OptionShowHollowLine = 2
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//OptionShowSlimeLine shows slime line
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OptionShowSlimeLine = 4
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//OptionShowSineLine shows sine line
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OptionShowSineLine = 8
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)
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