qr-code-styling - npm Package Compare versions

Comparing version 0.2.0 to 0.3.0

lib/qr-code-styling.js

@@ -1,2 +0,2 @@
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e=a,n=t.stringToBytes(r),o={getMode:function(){return e},getLength:function(t){return n.length},write:function(t){for(var r=0;r<n.length;r+=1)t.put(n[r],8)}};return o},A=function(r){var e=u,n=t.stringToBytesFuncs.SJIS;if(!n)throw"sjis not supported.";!function(t,r){var e=n("友");if(2!=e.length||38726!=(e[0]<<8|e[1]))throw"sjis not supported."}();var o=n(r),i={getMode:function(){return e},getLength:function(t){return~~(o.length/2)},write:function(t){for(var r=o,e=0;e+1<r.length;){var n=(255&r[e])<<8|255&r[e+1];if(33088<=n&&n<=40956)n-=33088;else{if(!(57408<=n&&n<=60351))throw"illegal char at "+(e+1)+"/"+n;n-=49472}n=192*(n>>>8&255)+(255&n),t.put(n,13),e+=2}if(e<r.length)throw"illegal char at "+(e+1)}};return i},S=function(){var t=[],r={writeByte:function(r){t.push(255&r)},writeShort:function(t){r.writeByte(t),r.writeByte(t>>>8)},writeBytes:function(t,e,n){e=e||0,n=n||t.length;for(var o=0;o<n;o+=1)r.writeByte(t[o+e])},writeString:function(t){for(var e=0;e<t.length;e+=1)r.writeByte(t.charCodeAt(e))},toByteArray:function(){return t},toString:function(){var r="";r+="[";for(var e=0;e<t.length;e+=1)e>0&&(r+=","),r+=t[e];return r+="]"}};return r},D=function(t){var r=t,e=0,n=0,o=0,i={read:function(){for(;o<8;){if(e>=r.length){if(0==o)return-1;throw"unexpected end of file./"+o}var t=r.charAt(e);if(e+=1,"="==t)return o=0,-1;t.match(/^\s$/)||(n=n<<6|a(t.charCodeAt(0)),o+=6)}var i=n>>>o-8&255;return o-=8,i}},a=function(t){if(65<=t&&t<=90)return t-65;if(97<=t&&t<=122)return t-97+26;if(48<=t&&t<=57)return t-48+52;if(43==t)return 62;if(47==t)return 63;throw"c:"+t};return i},x=function(t,r,e){for(var n=function(t,r){var e=t,n=r,o=new 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c=0,h=String.fromCharCode(o[c]);for(c+=1;c<o.length;){var g=String.fromCharCode(o[c]);c+=1,i.contains(h+g)?h+=g:(s.write(i.indexOf(h),n),i.size()<4095&&(i.size()==1<<n&&(n+=1),i.add(h+g)),h=g)}return s.write(i.indexOf(h),n),s.write(e,n),s.flush(),f.toByteArray()},u=function(){var t={},r=0,e={add:function(n){if(e.contains(n))throw"dup key:"+n;t[n]=r,r+=1},size:function(){return r},indexOf:function(r){return t[r]},contains:function(r){return void 0!==t[r]}};return e};return i}(t,r),o=0;o<r;o+=1)for(var i=0;i<t;i+=1)n.setPixel(i,o,e(i,o));var a=S();n.write(a);for(var u=function(){var t=0,r=0,e=0,n="",o={},i=function(t){n+=String.fromCharCode(a(63&t))},a=function(t){if(t<0);else{if(t<26)return 65+t;if(t<52)return t-26+97;if(t<62)return t-52+48;if(62==t)return 43;if(63==t)return 47}throw"n:"+t};return o.writeByte=function(n){for(t=t<<8|255&n,r+=8,e+=1;r>=6;)i(t>>>r-6),r-=6},o.flush=function(){if(r>0&&(i(t<<6-r),t=0,r=0),e%3!=0)for(var 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a={L:"L",M:"M",Q:"Q",H:"H"};const u={};for(let t=0;t<=40;t++)u[t]=t;var f=u,s=e(0),c=e.n(s);class h extends c.a{constructor(t){super(t.qrOptions.typeNumber,t.qrOptions.errorCorrectionLevel)}}function g({originalImageXSize:t,originalImageYSize:r,maxHiddenDots:e,dotSize:n}){let o,i,a,u;const f=r/t;return(o=Math.floor(Math.sqrt(e/f)))%2==0&&o--,a=o*n,{dotsXCount:o,dotsYCount:i=1+2*Math.ceil((o*f*n-n)/(2*n)),imageXSize:a,imageYSize:u=Math.ceil(a*f)}}var l={L:.07,M:.15,Q:.25,H:.3};class d{constructor({context:t,type:r}){this.context=t,this.type=r}draw(t,r,e,n){const o=this.context,i=this.type;"dots"===i?(o.beginPath(),o.arc(t+e/2,r+e/2,e/2,0,2*Math.PI),o.fill()):"rounded"===i?(o.beginPath(),o.moveTo(t,r+e/2),n(-1,0)||n(0,-1)?(o.lineTo(t,r),o.lineTo(t+e/2,r)):o.arc(t+e/2,r+e/2,e/2,-Math.PI,-Math.PI/2),n(0,-1)||n(1,0)?(o.lineTo(t+e,r),o.lineTo(t+e,r+e/2)):o.arc(t+e/2,r+e/2,e/2,-Math.PI/2,0),n(1,0)||n(0,1)?(o.lineTo(t+e,r+e),o.lineTo(t+e/2,r+e)):o.arc(t+e/2,r+e/2,e/2,0,Math.PI/2),n(0,1)||n(-1,0)?(o.lineTo(t,r+e),o.lineTo(t,r+e/2)):o.arc(t+e/2,r+e/2,e/2,Math.PI/2,Math.PI),o.fill()):o.fillRect(t,r,e,e)}}class v{constructor(t){this.canvas=document.createElement("canvas"),this.canvas.width=t.width,this.canvas.height=t.height,this.options=t}get context(){return this.canvas.getContext("2d")}get width(){return this.canvas.width}get height(){return this.canvas.height}getCanvas(){return this.canvas}clear(){this.context.clearRect(0,0,this.canvas.width,this.canvas.height)}drawQR(t){this.clear(),this.drawBackground(),this.qr=t,this.options.image?this.drawImageAndDots():this.drawDots()}drawBackground(){const t=this.context,r=this.options;t.fillStyle=r.backgroundOptions.color,t.fillRect(0,0,this.canvas.width,this.canvas.height)}drawDots(t){const r=this.context,e=this.options,n=this.qr.getModuleCount(),o=Math.min(e.width,e.height),i=Math.floor(o/n),a=Math.floor((e.width-n*i)/2),u=Math.floor((e.height-n*i)/2);if(n>e.width||n>e.height)throw"The canvas is too small.";const f=new d({context:r,type:e.dotsOptions.type});for(let o=0;o<n;o++)for(let s=0;s<n;s++)t&&!t(o,s)||this.qr.isDark(o,s)&&(r.fillStyle=e.dotsOptions.color,f.draw(a+o*i,u+s*i,i,(r,e)=>{if(o+r>=0&&s+e>=0&&o+r<n&&s+e<n)return!(t&&!t(o+r,s+e))&&this.qr.isDark(o+r,s+e)}))}drawImageAndDots(){const t=this.context,r=this.options,e=this.qr.getModuleCount(),n=Math.min(r.width,r.height),o=Math.floor(n/e),i=Math.floor((r.width-e*o)/2),a=Math.floor((r.height-e*o)/2),u=new Image,f=r.imageOptions.imageSize*l[r.qrOptions.errorCorrectionLevel];u.src=r.image,u.onload=()=>{const n=Math.floor(f*e*e),{resizedImageWidth:s,resizedImageHeight:c,hiddenDotsWidth:h,hiddenDotsHeight:l}=function({originalWidth:t,originalHeight:r,maxHiddenDots:e,dotSize:n}){const o=g({originalImageXSize:t,originalImageYSize:r,maxHiddenDots:e,dotSize:n}),i=g({originalImageXSize:r,originalImageYSize:t,maxHiddenDots:e,dotSize:n});return o.imageXSize>=i.imageYSize?{resizedImageWidth:o.imageXSize,resizedImageHeight:o.imageYSize,hiddenDotsWidth:o.dotsXCount,hiddenDotsHeight:o.dotsYCount}:{resizedImageWidth:i.imageYSize,resizedImageHeight:i.imageXSize,hiddenDotsWidth:i.dotsYCount,hiddenDotsHeight:i.dotsXCount}}({originalWidth:u.width,originalHeight:u.height,maxHiddenDots:n,dotSize:o});this.drawDots((t,n)=>!r.imageOptions.hideBackgroundDots||(t<(e-h)/2||t>=(e+h)/2||n<(e-l)/2||n>=(e+l)/2)),t.drawImage(u,i+(e*o-s)/2,a+(e*o-c)/2,s,c)}}}const p={width:300,height:300,data:void 0,image:void 0,qrOptions:{typeNumber:f[0],mode:void 0,errorCorrectionLevel:a.Q},imageOptions:{hideBackgroundDots:!0,imageSize:.4},dotsOptions:{type:"square",color:"#000"},backgroundOptions:{color:"#fff"}};e.d(r,"errorCorrectLevels",function(){return a}),e.d(r,"types",function(){return f});r.default=class{constructor(t){this.options=i(p,t),this.update()}update(t){this.clearContainer(this.container),this.options=i(this.options,t),this.options.data&&(this.qr=new h(this.options),this.qr.addData(this.options.data,this.options.qrOptions.mode||function(t){switch(!0){case/^[0-9]*$/.test(t):return n.numeric;case/^[0-9A-Z $%*+\-.\/:]*$/.test(t):return n.alphanumeric;default:return n.byte}}(this.options.data)),this.qr.make(),this.canvas=new v(this.options),this.canvas.drawQR(this.qr),this.append(this.container))}clearContainer(t){t&&(t.innerHTML="")}append(t){if(t){if("function"!=typeof t.appendChild)throw"Container should be a single DOM node";this.container=t,t.appendChild(this.canvas.getCanvas())}}}}]).default});
 //# sourceMappingURL=qr-code-styling.js.map

package.json

 {
   "name": "qr-code-styling",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Add a style and an image to your QR code",
   "main": "lib/qr-code-styling.js",
-  "module": "src/core/index.js",
+  "module": "src/index.js",
   "files": [
@@ -8,0 +8,0 @@ "lib"

README.md

@@ -39,7 +39,7 @@ # QR Code Styling
         dotsOptions: {
-            colour: "#4267b2",
+            color: "#4267b2",
             type: "rounded"
         },
         backgroundOptions: {
-            colour: "#e9ebee",
+            color: "#e9ebee",
         }
@@ -95,3 +95,3 @@ });
 --------|------------------------------------|-------------|-----------------
-colour  |string                              |`'#000'`     |Colour of QR dots
+color  |string                              |`'#000'`     |Color of QR dots
 type    |string (`'rounded' 'dots' 'square'`)|`'default'`  |Style of QR dots
@@ -103,3 +103,3 @@
 --------|------|-------------
-colour  |string|`'#fff'`
+color  |string|`'#fff'`
 
@@ -106,0 +106,0 @@ #### QrCodeStyling methods

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Total package byte prevSize

150017

0.23%

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