uqrcode.js 35 KB

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  1. //---------------------------------------------------------------------
  2. // uQRCode二维码生成插件 v3.6.0 Basic
  3. //
  4. // uQRCode是一款基于Javascript环境开发的二维码生成插件,适用所有Javascript运行环境的前端应用和Node.js。
  5. //
  6. // Copyright (c) Sansnn uQRCode All rights reserved.
  7. //
  8. // Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
  9. //
  10. // github地址:
  11. // https://github.com/Sansnn/uQRCode
  12. //
  13. // npm地址:
  14. // https://www.npmjs.com/package/uqrcodejs
  15. //
  16. // uni-app插件市场地址:
  17. // https://ext.dcloud.net.cn/plugin?id=1287
  18. //
  19. // 复制使用请保留本段注释,感谢支持开源!
  20. //
  21. //---------------------------------------------------------------------
  22. //---------------------------------------------------------------------
  23. // QRCode for JavaScript
  24. //
  25. // Copyright (c) 2009 Kazuhiko Arase
  26. //
  27. // URL: http://www.d-project.com/
  28. //
  29. // Licensed under the MIT license:
  30. // http://www.opensource.org/licenses/mit-license.php
  31. //
  32. // The word "QR Code" is registered trademark of
  33. // DENSO WAVE INCORPORATED
  34. // http://www.denso-wave.com/qrcode/faqpatent-e.html
  35. //
  36. //---------------------------------------------------------------------
  37. "use strict";let uQRCode;!function(){function o(o){this.mode=d.MODE_8BIT_BYTE,this.data=o}function e(o,e){this.typeNumber=o,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=new Array}function r(o,e){if(null==o.length)throw new Error(o.length+"/"+e);for(var r=0;r<o.length&&0==o[r];)r++;this.num=new Array(o.length-r+e);for(var t=0;t<o.length-r;t++)this.num[t]=o[t+r]}function t(o,e){this.totalCount=o,this.dataCount=e}function i(){this.buffer=new Array,this.length=0}function n(){function o(t,i,n){t().then(o=>{i(o)}).catch(o=>{n(o)}).finally(()=>{if(e.length){const r=e.shift();o(r.task,r.resolve,r.reject)}else r=!1})}let e=this.waitingQueue=[],r=this.isRunning=!1;this.exec=function(t){return new Promise((i,n)=>{r?e.push({task:t,resolve:i,reject:n}):(r=!0,o(t,i,n))})}}function a(o){this.errMsg=o}function u(o,e){var r=this.data="",t=this.size=200,i=this.typeNumber=-1,n=(this.errorCorrectLevel=s.H,this.useDynamicSize=!1,this.dynamicSize=void 0,this.margin=0),a=(this.backgroundColor="#FFFFFF",this.backgroundImageSrc=void 0,this.backgroundImageWidth=void 0),d=this.backgroundImageHeight=void 0,g=this.backgroundImageX=void 0,l=this.backgroundImageY=void 0,h=(this.backgroundImageAlpha=1,this.backgroundImageBorderRadius=0,this.foregroundColor="#000000",this.foregroundImageSrc=void 0,this.foregroundImageWidth=void 0),c=this.foregroundImageHeight=void 0,m=this.foregroundImageX=void 0,f=this.foregroundImageY=void 0,v=this.foregroundImagePadding=0,C=(this.foregroundImageBackgroundColor="#FFFFFF",this.foregroundImageBorderRadius=0),p=this.foregroundImageShadowOffsetX=0,b=this.foregroundImageShadowOffsetY=0,y=this.foregroundImageShadowBlur=0,k=(this.foregroundImageShadowColor="#808080",this.foregroundPadding=0,this.foregroundRadius=1),I=this.positionProbeBackgroundColor=void 0,w=this.positionProbeForegroundColor=void 0,B=this.separatorColor=void 0,T=this.positionAdjustBackgroundColor=void 0,P=this.positionAdjustForegroundColor=void 0,S=this.timingBackgroundColor=void 0,A=this.timingForegroundColor=void 0,E=this.typeNumberBackgroundColor=void 0,D=this.typeNumberForegroundColor=void 0,N=this.darkBlockColor=void 0,L=(this.style="default",this.patterns=[],this.canvasContext=void 0);this.queue=!1,this.modules=[],this.moduleCount=0,this.drawModules=[];Object.defineProperties(this,{data:{get:()=>(""!==r&&void 0!==r||console.error("[uQRCode]: data must be set!"),r),set(o){r=o}},size:{get:()=>t,set(o){t=Number(o)}},typeNumber:{get:()=>i,set(o){i=Number(o)}},margin:{get:()=>n,set(o){n=Number(o)}},backgroundImageWidth:{get(){return void 0===a?this.dynamicSize:this.useDynamicSize?this.dynamicSize/this.size*a:a},set(o){a=Number(o)}},backgroundImageHeight:{get(){return void 0===d?this.dynamicSize:this.useDynamicSize?this.dynamicSize/this.size*d:d},set(o){d=Number(o)}},backgroundImageX:{get(){return void 0===g?0:this.useDynamicSize?this.dynamicSize/this.size*g:g},set(o){g=Number(o)}},backgroundImageY:{get(){return void 0===l?0:this.useDynamicSize?this.dynamicSize/this.size*l:l},set(o){l=Number(o)}},foregroundImageWidth:{get(){return void 0===h?(this.dynamicSize-2*this.margin)/4:this.useDynamicSize?this.dynamicSize/this.size*h:h},set(o){h=Number(o)}},foregroundImageHeight:{get(){return void 0===c?(this.dynamicSize-2*this.margin)/4:this.useDynamicSize?this.dynamicSize/this.size*c:c},set(o){c=Number(o)}},foregroundImageX:{get(){return void 0===m?this.dynamicSize/2-this.foregroundImageWidth/2:this.useDynamicSize?this.dynamicSize/this.size*m:m},set(o){m=Number(o)}},foregroundImageY:{get(){return void 0===f?this.dynamicSize/2-this.foregroundImageHeight/2:this.useDynamicSize?this.dynamicSize/this.size*f:f},set(o){f=Number(o)}},foregroundImagePadding:{get(){return this.useDynamicSize?this.dynamicSize/this.size*v:v},set(o){v=Number(o)}},foregroundImageBorderRadius:{get(){return this.useDynamicSize?this.dynamicSize/this.size*C:C},set(o){C=Number(o)}},foregroundImageShadowOffsetX:{get(){return this.useDynamicSize?this.dynamicSize/this.size*p:p},set(o){p=Number(o)}},foregroundImageShadowOffsetY:{get(){return this.useDynamicSize?this.dynamicSize/this.size*b:b},set(o){b=Number(o)}},foregroundImageShadowBlur:{get(){return this.useDynamicSize?this.dynamicSize/this.size*y:y},set(o){y=Number(o)}},foregroundRadius:{get:()=>k,set(o){k=o>1?1:o<0?0:o}},positionProbeBackgroundColor:{get(){return I||this.backgroundColor},set(o){I=o}},positionProbeForegroundColor:{get(){return w||this.foregroundColor},set(o){w=o}},separatorColor:{get(){return B||this.backgroundColor},set(o){B=o}},positionAdjustBackgroundColor:{get(){return T||this.backgroundColor},set(o){T=o}},positionAdjustForegroundColor:{get(){return P||this.foregroundColor},set(o){P=o}},timingBackgroundColor:{get(){return S||this.backgroundColor},set(o){S=o}},timingForegroundColor:{get(){return A||this.foregroundColor},set(o){A=o}},typeNumberBackgroundColor:{get(){return E||this.backgroundColor},set(o){E=o}},typeNumberForegroundColor:{get(){return D||this.foregroundColor},set(o){D=o}},darkBlockColor:{get(){return N||this.foregroundColor},set(o){N=o}},canvasContext:{get:()=>(void 0===L&&console.error("[uQRCode]: use drawCanvas, you need to set the canvasContext!"),L),set(o){L=u.getCanvasContext(o)}}}),o&&this.setOptions(o),e&&(this.canvasContext=u.getCanvasContext(e))}o.prototype={getLength:function(o){return this.data.length},write:function(o){for(var e=0;e<this.data.length;e++)o.put(this.data.charCodeAt(e),8)}},e.prototype={addData:function(e){var r=new o(e);this.dataList.push(r),this.dataCache=null},isDark:function(o,e){if(o<0||this.moduleCount<=o||e<0||this.moduleCount<=e)throw new Error(o+","+e);return this.modules[o][e]},getModuleCount:function(){return this.moduleCount},make:function(){if(this.typeNumber<1){var o=1;for(o=1;o<40;o++){for(var e=t.getRSBlocks(o,this.errorCorrectLevel),r=new i,n=0,a=0;a<e.length;a++)n+=e[a].dataCount;for(a=0;a<this.dataList.length;a++){var u=this.dataList[a];r.put(u.mode,4),r.put(u.getLength(),l.getLengthInBits(u.mode,o)),u.write(r)}if(r.getLengthInBits()<=8*n)break}this.typeNumber=o}this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(o,r){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var t=0;t<this.moduleCount;t++){this.modules[t]=new Array(this.moduleCount);for(var i=0;i<this.moduleCount;i++)this.modules[t][i]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(o,r),this.typeNumber>=7&&this.setupTypeNumber(o),null==this.dataCache&&(this.dataCache=e.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,r)},setupPositionProbePattern:function(o,e){for(var r=-1;r<=7;r++)if(!(o+r<=-1||this.moduleCount<=o+r))for(var t=-1;t<=7;t++)e+t<=-1||this.moduleCount<=e+t||(this.modules[o+r][e+t]=0<=r&&r<=6&&(0==t||6==t)||0<=t&&t<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=t&&t<=4)},getBestMaskPattern:function(){for(var o=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var t=l.getLostPoint(this);(0==r||o>t)&&(o=t,e=r)}return e},createMovieClip:function(o,e,r){var t=o.createEmptyMovieClip(e,r),i=1;this.make();for(var n=0;n<this.modules.length;n++)for(var a=n*i,u=0;u<this.modules[n].length;u++){var d=u*i,s=this.modules[n][u];s&&(t.beginFill(0,100),t.moveTo(d,a),t.lineTo(d+i,a),t.lineTo(d+i,a+i),t.lineTo(d,a+i),t.endFill())}return t},setupTimingPattern:function(){for(var o=8;o<this.moduleCount-8;o++)null==this.modules[o][6]&&(this.modules[o][6]=o%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)},setupPositionAdjustPattern:function(){for(var o=l.getPatternPosition(this.typeNumber),e=0;e<o.length;e++)for(var r=0;r<o.length;r++){var t=o[e],i=o[r];if(null==this.modules[t][i])for(var n=-2;n<=2;n++)for(var a=-2;a<=2;a++)this.modules[t+n][i+a]=-2==n||2==n||-2==a||2==a||0==n&&0==a}},setupTypeNumber:function(o){for(var e=l.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var t=!o&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=t}for(r=0;r<18;r++){t=!o&&1==(e>>r&1);this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=t}},setupTypeInfo:function(o,e){for(var r=this.errorCorrectLevel<<3|e,t=l.getBCHTypeInfo(r),i=0;i<15;i++){var n=!o&&1==(t>>i&1);i<6?this.modules[i][8]=n:i<8?this.modules[i+1][8]=n:this.modules[this.moduleCount-15+i][8]=n}for(i=0;i<15;i++){n=!o&&1==(t>>i&1);i<8?this.modules[8][this.moduleCount-i-1]=n:i<9?this.modules[8][15-i-1+1]=n:this.modules[8][15-i-1]=n}this.modules[this.moduleCount-8][8]=!o},mapData:function(o,e){for(var r=-1,t=this.moduleCount-1,i=7,n=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var u=0;u<2;u++)if(null==this.modules[t][a-u]){var d=!1;n<o.length&&(d=1==(o[n]>>>i&1));var s=l.getMask(e,t,a-u);s&&(d=!d),this.modules[t][a-u]=d,i--,-1==i&&(n++,i=7)}if(t+=r,t<0||this.moduleCount<=t){t-=r,r=-r;break}}}},e.PAD0=236,e.PAD1=17,e.createData=function(o,r,n){for(var a=t.getRSBlocks(o,r),u=new i,d=0;d<n.length;d++){var s=n[d];u.put(s.mode,4),u.put(s.getLength(),l.getLengthInBits(s.mode,o)),s.write(u)}var g=0;for(d=0;d<a.length;d++)g+=a[d].dataCount;if(u.getLengthInBits()>8*g)throw new Error("code length overflow. ("+u.getLengthInBits()+">"+8*g+")");for(u.getLengthInBits()+4<=8*g&&u.put(0,4);u.getLengthInBits()%8!=0;)u.putBit(!1);for(;!(u.getLengthInBits()>=8*g||(u.put(e.PAD0,8),u.getLengthInBits()>=8*g));)u.put(e.PAD1,8);return e.createBytes(u,a)},e.createBytes=function(o,e){for(var t=0,i=0,n=0,a=new Array(e.length),u=new Array(e.length),d=0;d<e.length;d++){var s=e[d].dataCount,g=e[d].totalCount-s;i=Math.max(i,s),n=Math.max(n,g),a[d]=new Array(s);for(var h=0;h<a[d].length;h++)a[d][h]=255&o.buffer[h+t];t+=s;var c=l.getErrorCorrectPolynomial(g),m=new r(a[d],c.getLength()-1),f=m.mod(c);u[d]=new Array(c.getLength()-1);for(h=0;h<u[d].length;h++){var v=h+f.getLength()-u[d].length;u[d][h]=v>=0?f.get(v):0}}var C=0;for(h=0;h<e.length;h++)C+=e[h].totalCount;var p=new Array(C),b=0;for(h=0;h<i;h++)for(d=0;d<e.length;d++)h<a[d].length&&(p[b++]=a[d][h]);for(h=0;h<n;h++)for(d=0;d<e.length;d++)h<u[d].length&&(p[b++]=u[d][h]);return p};for(var d={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},s={L:1,M:0,Q:3,H:2},g={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},l={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(o){for(var e=o<<10;l.getBCHDigit(e)-l.getBCHDigit(l.G15)>=0;)e^=l.G15<<l.getBCHDigit(e)-l.getBCHDigit(l.G15);return(o<<10|e)^l.G15_MASK},getBCHTypeNumber:function(o){for(var e=o<<12;l.getBCHDigit(e)-l.getBCHDigit(l.G18)>=0;)e^=l.G18<<l.getBCHDigit(e)-l.getBCHDigit(l.G18);return o<<12|e},getBCHDigit:function(o){for(var e=0;0!=o;)e++,o>>>=1;return e},getPatternPosition:function(o){return l.PATTERN_POSITION_TABLE[o-1]},getMask:function(o,e,r){switch(o){case g.PATTERN000:return(e+r)%2==0;case g.PATTERN001:return e%2==0;case g.PATTERN010:return r%3==0;case g.PATTERN011:return(e+r)%3==0;case g.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case g.PATTERN101:return e*r%2+e*r%3==0;case g.PATTERN110:return(e*r%2+e*r%3)%2==0;case g.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+o)}},getErrorCorrectPolynomial:function(o){for(var e=new r([1],0),t=0;t<o;t++)e=e.multiply(new r([1,h.gexp(t)],0));return e},getLengthInBits:function(o,e){if(1<=e&&e<10)switch(o){case d.MODE_NUMBER:return 10;case d.MODE_ALPHA_NUM:return 9;case d.MODE_8BIT_BYTE:case d.MODE_KANJI:return 8;default:throw new Error("mode:"+o)}else if(e<27)switch(o){case d.MODE_NUMBER:return 12;case d.MODE_ALPHA_NUM:return 11;case d.MODE_8BIT_BYTE:return 16;case d.MODE_KANJI:return 10;default:throw new Error("mode:"+o)}else{if(!(e<41))throw new Error("type:"+e);switch(o){case d.MODE_NUMBER:return 14;case d.MODE_ALPHA_NUM:return 13;case d.MODE_8BIT_BYTE:return 16;case d.MODE_KANJI:return 12;default:throw new Error("mode:"+o)}}},getLostPoint:function(o){for(var e=o.getModuleCount(),r=0,t=0;t<e;t++)for(var i=0;i<e;i++){for(var n=0,a=o.isDark(t,i),u=-1;u<=1;u++)if(!(t+u<0||e<=t+u))for(var d=-1;d<=1;d++)i+d<0||e<=i+d||0==u&&0==d||a==o.isDark(t+u,i+d)&&n++;n>5&&(r+=3+n-5)}for(t=0;t<e-1;t++)for(i=0;i<e-1;i++){var s=0;o.isDark(t,i)&&s++,o.isDark(t+1,i)&&s++,o.isDark(t,i+1)&&s++,o.isDark(t+1,i+1)&&s++,0!=s&&4!=s||(r+=3)}for(t=0;t<e;t++)for(i=0;i<e-6;i++)o.isDark(t,i)&&!o.isDark(t,i+1)&&o.isDark(t,i+2)&&o.isDark(t,i+3)&&o.isDark(t,i+4)&&!o.isDark(t,i+5)&&o.isDark(t,i+6)&&(r+=40);for(i=0;i<e;i++)for(t=0;t<e-6;t++)o.isDark(t,i)&&!o.isDark(t+1,i)&&o.isDark(t+2,i)&&o.isDark(t+3,i)&&o.isDark(t+4,i)&&!o.isDark(t+5,i)&&o.isDark(t+6,i)&&(r+=40);var g=0;for(i=0;i<e;i++)for(t=0;t<e;t++)o.isDark(t,i)&&g++;var l=Math.abs(100*g/e/e-50)/5;return r+=10*l,r}},h={glog:function(o){if(o<1)throw new Error("glog("+o+")");return h.LOG_TABLE[o]},gexp:function(o){for(;o<0;)o+=255;for(;o>=256;)o-=255;return h.EXP_TABLE[o]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},c=0;c<8;c++)h.EXP_TABLE[c]=1<<c;for(c=8;c<256;c++)h.EXP_TABLE[c]=h.EXP_TABLE[c-4]^h.EXP_TABLE[c-5]^h.EXP_TABLE[c-6]^h.EXP_TABLE[c-8];for(c=0;c<255;c++)h.LOG_TABLE[h.EXP_TABLE[c]]=c;r.prototype={get:function(o){return this.num[o]},getLength:function(){return this.num.length},multiply:function(o){for(var e=new Array(this.getLength()+o.getLength()-1),t=0;t<this.getLength();t++)for(var i=0;i<o.getLength();i++)e[t+i]^=h.gexp(h.glog(this.get(t))+h.glog(o.get(i)));return new r(e,0)},mod:function(o){if(this.getLength()-o.getLength()<0)return this;for(var e=h.glog(this.get(0))-h.glog(o.get(0)),t=new Array(this.getLength()),i=0;i<this.getLength();i++)t[i]=this.get(i);for(i=0;i<o.getLength();i++)t[i]^=h.gexp(h.glog(o.get(i))+e);return new r(t,0).mod(o)}},t.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],t.getRSBlocks=function(o,e){var r=t.getRsBlockTable(o,e);if(null==r)throw new Error("bad rs block @ typeNumber:"+o+"/errorCorrectLevel:"+e);for(var i=r.length/3,n=new Array,a=0;a<i;a++)for(var u=r[3*a+0],d=r[3*a+1],s=r[3*a+2],g=0;g<u;g++)n.push(new t(d,s));return n},t.getRsBlockTable=function(o,e){switch(e){case s.L:return t.RS_BLOCK_TABLE[4*(o-1)+0];case s.M:return t.RS_BLOCK_TABLE[4*(o-1)+1];case s.Q:return t.RS_BLOCK_TABLE[4*(o-1)+2];case s.H:return t.RS_BLOCK_TABLE[4*(o-1)+3];default:return}},i.prototype={get:function(o){var e=Math.floor(o/8);return 1==(this.buffer[e]>>>7-o%8&1)},put:function(o,e){for(var r=0;r<e;r++)this.putBit(1==(o>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(o){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),o&&(this.buffer[e]|=128>>>this.length%8),this.length++}},u.errorCorrectLevel=s,u.queue=new n,u.queueLoadImage=new n,u.isQueueLoadImage=!1,u.loadImageCache=[],u.utf16To8=function(o){for(var e,r="",t=0;t<o.length;t++)e=o.charCodeAt(t),e>=1&&e<=127?r+=o.charAt(t):e>2047?(r+=String.fromCharCode(224|e>>12&15),r+=String.fromCharCode(128|e>>6&63),r+=String.fromCharCode(128|e>>0&63)):(r+=String.fromCharCode(192|e>>6&31),r+=String.fromCharCode(128|e>>0&63));return r},u.deepReplace=function(o={},e={},r=!1){let t;t=r?o:{...o};for(let o in e){var i=e[o];null!=i&&(i.constructor==Object?t[o]=this.deepReplace(t[o],i):i.constructor!=String||i?t[o]=i:t[o]=t[o])}return t},u.getSomePropertyToNewObject=function(o={},e=[]){let r={};return e.forEach(e=>{r[e]=o[e]}),r},u.getCanvasContext=function(o){return o.setFillStyle=o.setFillStyle||function(e){o.fillStyle=e},o.setFontSize=o.setFontSize||function(e){o.font=`${e}px`},o.setTextAlign=o.setTextAlign||function(e){o.textAlign=e},o.setTextBaseline=o.setTextBaseline||function(e){o.textBaseline=e},o.draw=o.draw||function(o,e){e&&e()},o},u.getLoadImage=function(o){return"function"==typeof o?function(e,r=!1){return u.isQueueLoadImage?u.queueLoadImage.exec(()=>new Promise((t,i)=>{setTimeout(()=>{const r=u.loadImageCache.find(o=>o.src==e);r?t(r.img):o(e).then(o=>{u.loadImageCache.push({src:e,img:o}),t(o)}).catch(o=>{i(o)})},r?150:10)})):o(e)}:function(o){return Promise.resolve(o)}};var m=u.loadImage=function(o){return Promise.resolve(o)};Object.defineProperty(u,"loadImage",{get:()=>m,set(o){m=u.getLoadImage(o)}}),u.prototype={setOptions(o){var e,r,t,i,n,a,d,s,g,l,h,c,m,f,v,C,p,b,y,k,I,w,B,T,P,S,A,E,D,N,L,R,z,M,x,_,O,F,H,X,j,Y,Q,G,K,W,q,U,$,J,V,Z,oo,eo,ro,to,io,no,ao;o&&u.deepReplace(this,{data:o.data||o.text,size:o.size,typeNumber:o.typeNumber,errorCorrectLevel:o.errorCorrectLevel,useDynamicSize:o.useDynamicSize,margin:o.margin,backgroundColor:o.backgroundColor||(null===(e=o.background)||void 0===e?void 0:e.color),backgroundImageSrc:o.backgroundImageSrc||(null===(r=o.background)||void 0===r?void 0:null===(t=r.image)||void 0===t?void 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0:Y.backgroundColor),positionProbeForegroundColor:o.positionProbeForegroundColor||(null===(Q=o.positionProbe)||void 0===Q?void 0:Q.foregroundColor)||(null===(G=o.positionDetection)||void 0===G?void 0:G.foregroundColor),separatorColor:o.separatorColor||(null===(K=o.separator)||void 0===K?void 0:K.color),positionAdjustBackgroundColor:o.positionAdjustBackgroundColor||(null===(W=o.positionAdjust)||void 0===W?void 0:W.backgroundColor)||(null===(q=o.alignment)||void 0===q?void 0:q.backgroundColor),positionAdjustForegroundColor:o.positionAdjustForegroundColor||(null===(U=o.positionAdjust)||void 0===U?void 0:U.foregroundColor)||(null===($=o.alignment)||void 0===$?void 0:$.foregroundColor),timingBackgroundColor:o.timingBackgroundColor||(null===(J=o.timing)||void 0===J?void 0:J.backgroundColor),timingForegroundColor:o.timingForegroundColor||(null===(V=o.timing)||void 0===V?void 0:V.foregroundColor),typeNumberBackgroundColor:o.typeNumberBackgroundColor||(null===(Z=o.typeNumber)||void 0===Z?void 0:Z.backgroundColor)||(null===(oo=o.versionInformation)||void 0===oo?void 0:oo.backgroundColor),typeNumberForegroundColor:o.typeNumberForegroundColor||(null===(eo=o.typeNumber)||void 0===eo?void 0:eo.foregroundColor)||(null===(ro=o.versionInformation)||void 0===ro?void 0:ro.foregroundColor),darkBlockColor:o.darkBlockColor||(null===(to=o.darkBlock)||void 0===to?void 0:to.color),style:o.style,patterns:o.patterns||(null===(io=o.art)||void 0===io?void 0:io.patterns)||(null===(no=o.art)||void 0===no?void 0:null===(ao=no.shape)||void 0===ao?void 0:ao.map(o=>(o.imageSrc=o.image,o))),queue:o.queue},!0)},make(){this.foregroundColor===this.backgroundColor&&console.error("[uQRCode]: foregroundColor and backgroundColor cannot be the same!");var o=new e(this.typeNumber,this.errorCorrectLevel);o.addData(u.utf16To8(this.data.toString())),o.make(),this.typeNumber=o.typeNumber,this.modules=o.modules,this.moduleCount=o.moduleCount;var r=this.size-2*this.margin;this.dynamicSize=Math.ceil(r/o.moduleCount)*o.moduleCount+2*this.margin,this.useDynamicSize||(this.dynamicSize=this.size),this.paintData(),this.paintPositionProbe(),this.paintSeparator(),this.paintTiming(),this.paintPositionAdjust(),this.paintDarkBlock(),this.paintTypeNumber(),this.getDrawModules()},paintData(){let{dynamicSize:o,margin:e,backgroundColor:r,foregroundColor:t,foregroundPadding:i,style:n,modules:a,moduleCount:u}=this,d=(o-2*e)/u,s=d,g=0;i>0&&"liquid"!=n&&"art"!=n&&(g=s*i/2,s-=2*g);for(var l=0;l<u;l++)for(var h=0;h<u;h++){var c=a[l][h];if(c){var m=h*d+e+g,f=l*d+e+g;a[l][h]={size:s,x:m,y:f,type:["foreground"],color:t,isBlack:!0,isDrawn:!1}}else a[l][h]={size:s,x:h*s+e,y:l*s+e,type:["background"],color:r,isBlack:!1,isDrawn:!1}}},paintPositionProbe(){let{modules:o,moduleCount:e,positionProbeBackgroundColor:r,positionProbeForegroundColor:t}=this,i=[[0,0,1],[1,0,1],[2,0,1],[3,0,1],[4,0,1],[5,0,1],[6,0,1],[0,1,1],[1,1,0],[2,1,0],[3,1,0],[4,1,0],[5,1,0],[6,1,1],[0,2,1],[1,2,0],[2,2,1],[3,2,1],[4,2,1],[5,2,0],[6,2,1],[0,3,1],[1,3,0],[2,3,1],[3,3,1],[4,3,1],[5,3,0],[6,3,1],[0,4,1],[1,4,0],[2,4,1],[3,4,1],[4,4,1],[5,4,0],[6,4,1],[0,5,1],[1,5,0],[2,5,0],[3,5,0],[4,5,0],[5,5,0],[6,5,1],[0,6,1],[1,6,1],[2,6,1],[3,6,1],[4,6,1],[5,6,1],[6,6,1]],n=e-7;i.forEach(e=>{var i=o[e[0]][e[1]],a=o[e[0]+n][e[1]],u=o[e[0]][e[1]+n];u.type.push("positionProbe"),a.type.push("positionProbe"),i.type.push("positionProbe"),i.color=1==e[2]?t:r,a.color=1==e[2]?t:r,u.color=1==e[2]?t:r})},paintSeparator(){let{modules:o,moduleCount:e,separatorColor:r}=this;[[7,0],[7,1],[7,2],[7,3],[7,4],[7,5],[7,6],[7,7],[0,7],[1,7],[2,7],[3,7],[4,7],[5,7],[6,7]].forEach(t=>{var i=o[t[0]][t[1]],n=o[e-t[0]-1][t[1]],a=o[t[0]][e-t[1]-1];a.type.push("separator"),n.type.push("separator"),i.type.push("separator"),i.color=r,n.color=r,a.color=r})},paintPositionAdjust(){let{typeNumber:o,modules:e,moduleCount:r,foregroundColor:t,backgroundColor:i,positionAdjustForegroundColor:n,positionAdjustBackgroundColor:a,timingForegroundColor:u,timingBackgroundColor:d}=this;const s=[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],g=s[o-1];if(g){const o=[[-2,-2,1],[-1,-2,1],[0,-2,1],[1,-2,1],[2,-2,1],[-2,-1,1],[-1,-1,0],[0,-1,0],[1,-1,0],[2,-1,1],[-2,0,1],[-1,0,0],[0,0,1],[1,0,0],[2,0,1],[-2,1,1],[-1,1,0],[0,1,0],[1,1,0],[2,1,1],[-2,2,1],[-1,2,1],[0,2,1],[1,2,1],[2,2,1]],s=g.length;for(let l=0;l<s;l++)for(let h=0;h<s;h++){let{x:s,y:c}={x:g[l],y:g[h]};s<9&&c<9||s>r-9-1&&c<9||c>r-9-1&&s<9||o.forEach(o=>{var r=e[s+o[0]][c+o[1]];r.type.push("positionAdjust"),r.type.includes("timing")?1==o[2]?r.color=n==t?u:n:r.color=n==t&&a==i?d:a:r.color=1==o[2]?n:a})}}},paintTiming(){let{modules:o,moduleCount:e,timingForegroundColor:r,timingBackgroundColor:t}=this,i=e-16;for(let e=0;e<i;e++){var n=o[6][8+e],a=o[8+e][6];n.type.push("timing"),a.type.push("timing"),n.color=1&e^1?r:t,a.color=1&e^1?r:t}},paintDarkBlock(){let{modules:o,moduleCount:e,darkBlockColor:r}=this;var t=o[e-7-1][8];t.type.push("darkBlock"),t.color=r},paintTypeNumber(){let{typeNumber:o,modules:e,moduleCount:r,typeNumberBackgroundColor:t,typeNumberForegroundColor:i}=this;if(o<7)return e;const n=[0,0,0,0,0,0,0,"000111110010010100","001000010110111100","001001101010011001","001010010011010011","001011101111110110","001100011101100010","001101100001000111","001110011000001101","001111100100101000","010000101101111000","010001010001011101","010010101000010111","010011010100110010","010100100110100110","010101011010000011","010110100011001001","010111011111101100","011000111011000100","011001000111100001","011010111110101011","011011000010001110","011100110000011010","011101001100111111","011110110101110101","011111001001010000","100000100111010101","100001011011110000","100010100010111010","100011011110011111","100100101100001011","100101010000101110","100110101001100100","100111010101000001","101000110001101001"];let a=n[o]+n[o],u=[r-11,r-10,r-9],d=[[5,u[2]],[5,u[1]],[5,u[0]],[4,u[2]],[4,u[1]],[4,u[0]],[3,u[2]],[3,u[1]],[3,u[0]],[2,u[2]],[2,u[1]],[2,u[0]],[1,u[2]],[1,u[1]],[1,u[0]],[0,u[2]],[0,u[1]],[0,u[0]],[u[2],5],[u[1],5],[u[0],5],[u[2],4],[u[1],4],[u[0],4],[u[2],3],[u[1],3],[u[0],3],[u[2],2],[u[1],2],[u[0],2],[u[2],1],[u[1],1],[u[0],1],[u[2],0],[u[1],0],[u[0],0]];d.forEach((o,r)=>{var n=e[o[0]][o[1]];n.type.push("typeNumber"),n.color="1"==a[r]?i:t})},getDrawModules(){let o=this.drawModules=[],{modules:e,moduleCount:r,dynamicSize:t,backgroundColor:i,backgroundImageSrc:n,backgroundImageX:a,backgroundImageY:u,backgroundImageWidth:d,backgroundImageHeight:s,backgroundImageAlpha:g,backgroundImageBorderRadius:l,style:h,patterns:c,foregroundImageSrc:m,foregroundImageX:f,foregroundImageY:v,foregroundImageWidth:C,foregroundImageHeight:p,foregroundImagePadding:b,foregroundImageBackgroundColor:y,foregroundImageBorderRadius:k,foregroundImageShadowOffsetX:I,foregroundImageShadowOffsetY:w,foregroundImageShadowBlur:B,foregroundImageShadowColor:T}=this;i&&o.push({name:"background",type:"box",color:i,x:0,y:0,width:t,height:t}),n&&o.push({name:"backgroundImage",type:"image",imageSrc:n,imageSource:"backgroundImageSrc",x:a,y:u,width:d,height:s,alpha:g,borderRadius:l});for(var P=0;P<r;P++)for(var S=0;S<r;S++){var A=e[P][S];A.isDrawn||(A.type.includes("foreground")?o.push({name:"foreground",type:"block",color:A.color,x:A.x,y:A.y,width:A.size,height:A.size,rowIndex:P,colIndex:S}):o.push({name:"background",type:"block",color:A.color,x:A.x,y:A.y,width:A.size,height:A.size,rowIndex:P,colIndex:S}),A.isDrawn=!0)}m&&o.push({name:"foregroundImage",type:"image",imageSrc:m,imageSource:"foregroundImageSrc",x:f,y:v,width:C,height:p,padding:b,backgroundColor:y,borderRadius:k,shadowOffsetX:I,shadowOffsetY:w,shadowBlur:B,shadowColor:T})},getModuleIsBack(o,e){var r=this.moduleCount;return!(0>o||0>e||o>=r||e>=r)&&this.modules[o][e].isBlack},drawCanvas(){let{canvasContext:o,foregroundColor:e,backgroundColor:r,queue:t,style:i}=this;if(e===r)return Promise.reject(new a("[uQRCode]: foregroundColor and backgroundColor cannot be the same!"));let n=async(e,r)=>{try{o.draw(!1),await this.styleDefault(),o.draw(!0),setTimeout(e,150)}catch(o){if(!(o instanceof a))throw o;r(o)}};return new Promise((o,e)=>{t?u.queue.exec(()=>new Promise((o,e)=>{n(o,e)})).then(()=>{setTimeout(o,150)}).catch(o=>{e(o)}):n(o,e)})},draw(){return this.drawCanvas()},async styleDefault(){let{drawModules:o,canvasContext:e,backgroundColor:r,margin:t,queue:i}=this;for(var n=0;n<o.length;n++){e.save();var d=o[n];switch(d.type){case"box":"background"==d.name&&(e.setFillStyle(d.color),e.fillRect(d.x,d.y,d.width,d.height));break;case"block":"foreground"==d.name&&(e.beginPath(),e.rect(Math.round(d.x)+.5,Math.round(d.y)+.5,Math.round(d.width),Math.round(d.height)),e.closePath(),e.fillStyle=d.color,e.fill(),e.strokeStyle=d.color,e.stroke());break;case"image":if("backgroundImage"===d.name){var s=d.x,g=d.y,l=d.width,h=d.height,c=d.borderRadius;l<2*c&&(c=l/2),h<2*c&&(c=h/2),e.globalAlpha=d.alpha,e.beginPath(),e.moveTo(s+c,g),e.arcTo(s+l,g,s+l,g+h,c),e.arcTo(s+l,g+h,s,g+h,c),e.arcTo(s,g+h,s,g,c),e.arcTo(s,g,s+l,g,c),e.closePath(),e.strokeStyle="rgba(0,0,0,0)",e.stroke(),e.clip();try{var m=await u.loadImage(d.imageSrc);e.drawImage(m,d.x,d.y,d.width,d.height)}catch(o){throw console.error(`[uQRCode]: ${d.imageSource} invalid!`),new a(`[uQRCode]: ${d.imageSource} invalid!`)}}else if("foregroundImage"===d.name){s=d.x,g=d.y,l=d.width,h=d.height,c=d.borderRadius;l<2*c&&(c=l/2),h<2*c&&(c=h/2);var f=d.x-d.padding,v=d.y-d.padding,C=d.width+2*d.padding,p=d.height+2*d.padding,b=C/l*c;C<2*b&&(b=C/2),p<2*b&&(b=p/2),e.save(),e.shadowOffsetX=d.shadowOffsetX,e.shadowOffsetY=d.shadowOffsetY,e.shadowBlur=d.shadowBlur,e.shadowColor=d.shadowColor,e.beginPath(),e.moveTo(f+b,v),e.arcTo(f+C,v,f+C,v+p,b),e.arcTo(f+C,v+p,f,v+p,b),e.arcTo(f,v+p,f,v,b),e.arcTo(f,v,f+C,v,b),e.closePath(),e.setFillStyle(d.backgroundColor),e.fill(),e.restore(),e.beginPath(),e.moveTo(f+b,v),e.arcTo(f+C,v,f+C,v+p,b),e.arcTo(f+C,v+p,f,v+p,b),e.arcTo(f,v+p,f,v,b),e.arcTo(f,v,f+C,v,b),e.closePath(),e.setFillStyle(d.padding>0?d.backgroundColor:"rgba(0,0,0,0)"),e.fill(),e.beginPath(),e.moveTo(s+c,g),e.arcTo(s+l,g,s+l,g+h,c),e.arcTo(s+l,g+h,s,g+h,c),e.arcTo(s,g+h,s,g,c),e.arcTo(s,g,s+l,g,c),e.closePath(),e.strokeStyle="rgba(0,0,0,0)",e.stroke(),e.clip();try{m=await u.loadImage(d.imageSrc);e.drawImage(m,d.x,d.y,d.width,d.height)}catch(o){throw console.error(`[uQRCode]: ${d.imageSource} invalid!`),new a(`[uQRCode]: ${d.imageSource} invalid!`)}}}i&&e.draw(!0),e.restore()}}},uQRCode=u,uQRCode.export=function(){var o,e;o="undefined"!=typeof window?window:global,e=uQRCode,"undefined"!=typeof module&&"object"==typeof exports?module.exports=e:"function"==typeof define&&(define.amd||define.cmd)?define(function(){return e}):o.UQRCode=e}}();
  38. //---------------------------------------------------------------------
  39. // 默认导出方式,非vite(vue3)使用该方式。
  40. // ↓
  41. //---------------------------------------------------------------------
  42. uQRCode.export();
  43. //---------------------------------------------------------------------
  44. // ES6导出方式,vite(vue3)使用该方式。
  45. // ↓
  46. //---------------------------------------------------------------------
  47. // export default uQRCode;