canvas-to-buffer - npm Package Compare versions

Comparing version 1.1.1 to 2.0.0

.eslintrc.json

 {
   "parser": "babel-eslint",
-  "plugins": [],
   "extends": ["standard"],
-  "env": {
-  },
   "rules": {
     "no-else-return": 1,
     "space-before-function-paren": 0
-  },
-  "globals": {
   }
 }

dist/canvas-to-buffer.js

@@ -1,2 +0,2 @@
-var t,e=require("typedarray-to-buffer"),n=require("atob"),a="undefined"!=typeof document&&"function"==typeof document.createElement;module.exports=function(i,r){var o=this;if((r=r||{}).image=r.image?r.image:{},r.image.types=r.image.types?r.image.types:[],r.image.types.length>2)throw new Error("Too many image types are specified!");r.image.types.length<1&&(r.image.types=a?["webp","jpeg"]:["png"]),r.image.quality||(r.image.quality=.5);var u=parseFloat(r.image.quality);function g(t){var e;return r.image.types[t]&&(e="image/"+r.image.types[t]),e}function f(t,e){var n=t&&t.match(e);return n&&r.debug&&r.debug("Image type %s verified",e),n}function c(){var t;return a?(t=document.createElement("canvas")).width=t.height=1:t=i,t}function l(t,e){try{c().toDataURL(t,function(n,a){n?e(n):e(null,f(a,t))})}catch(t){e(null,!1)}}function m(t){var e;try{var n=c();e=f(n.toDataURL&&n.toDataURL(t),t)}catch(e){r.debug&&r.logger.debug("Failed to call toDataURL() on canvas for image type %s",t)}return e}function y(t){var e=g(0);if(!t)return function(t){return m(t)||r.image.types[1]&&m(t=g(1))||(t=null),!t&&r.debug&&r.logger.debug("Unable to verify image type"),t}(e);!function(t,e){l(t,function(n,a){n?e(n):a?e(null,t):l(t=g(1),function(n,a){n?e(n):e(null,a?t:null)})})}(e,t)}function p(t){var a,i=t.split(",")[1];if("function"==typeof n)a=n(i);else{if("function"!=typeof o.constructor.atob)throw new Error("atob function is missing");a=o.constructor.atob(i)}for(var r=new Uint8Array(a.length),u=0,g=a.length;u<g;u++)r[u]=a.charCodeAt(u);return e(r)}this.toBuffer=function(t){if(!t)return(n=o.getImageType())&&(e=p(i.toDataURL(n,u))),e;var e,n;!function(t){o.getImageType(function(e,n){e?t(e):n?i.toDataURL(n,function(e,n){e?t(e):t(null,p(n))}):t()})}(t)},this.getImageType=function(e){if(!e)return t&&a||(t=y()),t;t&&a?e(null,t):y(function(n,a){n?e(n):e(null,t=a)})}};
+var t,e=require("typedarray-to-buffer"),n=require("atob"),a="undefined"!=typeof document&&"function"==typeof document.createElement;module.exports=function(i,r){void 0===r&&(r={});var o=this;if(r.image=r.image?r.image:{},r.image.types=r.image.types?r.image.types:[],r.image.types.length>2)throw new Error("Too many image types are specified!");r.image.types.length<1&&(r.image.types=a?["webp","jpeg"]:["png"]),r.image.quality||(r.image.quality=.5);var u=parseFloat(r.image.quality);function g(t){var e;return r.image.types[t]&&(e="image/"+r.image.types[t]),e}function f(t,e){var n=t&&t.match(e);return n&&r.debug&&r.debug("Image type %s verified",e),n}function c(){var t;return a?(t=document.createElement("canvas")).width=t.height=1:t=i,t}function l(t,e){try{c().toDataURL(t,function(n,a){n?e(n):e(null,f(a,t))})}catch(t){e(null,!1)}}function m(t){var e;try{var n=c();e=f(n.toDataURL&&n.toDataURL(t),t)}catch(e){r.debug&&r.logger.debug("Failed to call toDataURL() on canvas for image type %s",t)}return e}function y(t){var e=g(0);if(!t)return function(t){return m(t)||r.image.types[1]&&m(t=g(1))||(t=null),!t&&r.debug&&r.logger.debug("Unable to verify image type"),t}(e);!function(t,e){l(t,function(n,a){n?e(n):a?e(null,t):l(t=g(1),function(n,a){n?e(n):e(null,a?t:null)})})}(e,t)}function p(t){var a,i=t.split(",")[1];if("function"==typeof n)a=n(i);else{if("function"!=typeof o.constructor.atob)throw new Error("atob function is missing");a=o.constructor.atob(i)}for(var r=new Uint8Array(a.length),u=0,g=a.length;u<g;u++)r[u]=a.charCodeAt(u);return e(r)}this.toBuffer=function(t){if(!t)return(n=o.getImageType())&&(e=p(i.toDataURL(n,u))),e;var e,n;!function(t){o.getImageType(function(e,n){e?t(e):n?i.toDataURL(n,function(e,n){e?t(e):t(null,p(n))}):t()})}(t)},this.getImageType=function(e){if(!e)return t&&a||(t=y()),t;t&&a?e(null,t):y(function(n,a){n?e(n):e(null,t=a)})}};
 //# sourceMappingURL=canvas-to-buffer.js.map

dist/canvas-to-buffer.umd.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t():"function"==typeof define&&define.amd?define(t):t()}(0,function(){var e,t=require("typedarray-to-buffer"),n=require("atob"),i="undefined"!=typeof document&&"function"==typeof document.createElement;module.exports=function(a,o){var r=this;if((o=o||{}).image=o.image?o.image:{},o.image.types=o.image.types?o.image.types:[],o.image.types.length>2)throw new Error("Too many image types are specified!");o.image.types.length<1&&(o.image.types=i?["webp","jpeg"]:["png"]),o.image.quality||(o.image.quality=.5);var u=parseFloat(o.image.quality);function f(e){var t;return o.image.types[e]&&(t="image/"+o.image.types[e]),t}function c(e,t){var n=e&&e.match(t);return n&&o.debug&&o.debug("Image type %s verified",t),n}function g(){var e;return i?(e=document.createElement("canvas")).width=e.height=1:e=a,e}function l(e,t){try{g().toDataURL(e,function(n,i){n?t(n):t(null,c(i,e))})}catch(e){t(null,!1)}}function m(e){var t;try{var n=g();t=c(n.toDataURL&&n.toDataURL(e),e)}catch(t){o.debug&&o.logger.debug("Failed to call toDataURL() on canvas for image type %s",e)}return t}function y(e){var t=f(0);if(!e)return function(e){return m(e)||o.image.types[1]&&m(e=f(1))||(e=null),!e&&o.debug&&o.logger.debug("Unable to verify image type"),e}(t);!function(e,t){l(e,function(n,i){n?t(n):i?t(null,e):l(e=f(1),function(n,i){n?t(n):t(null,i?e:null)})})}(t,e)}function p(e){var i,a=e.split(",")[1];if("function"==typeof n)i=n(a);else{if("function"!=typeof r.constructor.atob)throw new Error("atob function is missing");i=r.constructor.atob(a)}for(var o=new Uint8Array(i.length),u=0,f=i.length;u<f;u++)o[u]=i.charCodeAt(u);return t(o)}this.toBuffer=function(e){if(!e)return(n=r.getImageType())&&(t=p(a.toDataURL(n,u))),t;var t,n;!function(e){r.getImageType(function(t,n){t?e(t):n?a.toDataURL(n,function(t,n){t?e(t):e(null,p(n))}):e()})}(e)},this.getImageType=function(t){if(!t)return e&&i||(e=y()),e;e&&i?t(null,e):y(function(n,i){n?t(n):t(null,e=i)})}}});
+!function(e){"function"==typeof define&&define.amd?define(e):e()}(function(){var e,t=require("typedarray-to-buffer"),n=require("atob"),i="undefined"!=typeof document&&"function"==typeof document.createElement;module.exports=function(a,o){void 0===o&&(o={});var r=this;if(o.image=o.image?o.image:{},o.image.types=o.image.types?o.image.types:[],o.image.types.length>2)throw new Error("Too many image types are specified!");o.image.types.length<1&&(o.image.types=i?["webp","jpeg"]:["png"]),o.image.quality||(o.image.quality=.5);var u=parseFloat(o.image.quality);function f(e){var t;return o.image.types[e]&&(t="image/"+o.image.types[e]),t}function c(e,t){var n=e&&e.match(t);return n&&o.debug&&o.debug("Image type %s verified",t),n}function g(){var e;return i?(e=document.createElement("canvas")).width=e.height=1:e=a,e}function l(e,t){try{g().toDataURL(e,function(n,i){n?t(n):t(null,c(i,e))})}catch(e){t(null,!1)}}function m(e){var t;try{var n=g();t=c(n.toDataURL&&n.toDataURL(e),e)}catch(t){o.debug&&o.logger.debug("Failed to call toDataURL() on canvas for image type %s",e)}return t}function y(e){var t=f(0);if(!e)return function(e){return m(e)||o.image.types[1]&&m(e=f(1))||(e=null),!e&&o.debug&&o.logger.debug("Unable to verify image type"),e}(t);!function(e,t){l(e,function(n,i){n?t(n):i?t(null,e):l(e=f(1),function(n,i){n?t(n):t(null,i?e:null)})})}(t,e)}function p(e){var i,a=e.split(",")[1];if("function"==typeof n)i=n(a);else{if("function"!=typeof r.constructor.atob)throw new Error("atob function is missing");i=r.constructor.atob(a)}for(var o=new Uint8Array(i.length),u=0,f=i.length;u<f;u++)o[u]=i.charCodeAt(u);return t(o)}this.toBuffer=function(e){if(!e)return(n=r.getImageType())&&(t=p(a.toDataURL(n,u))),t;var t,n;!function(e){r.getImageType(function(t,n){t?e(t):n?a.toDataURL(n,function(t,n){t?e(t):e(null,p(n))}):e()})}(e)},this.getImageType=function(t){if(!t)return e&&i||(e=y()),e;e&&i?t(null,e):y(function(n,i){n?t(n):t(null,e=i)})}}});
 //# sourceMappingURL=canvas-to-buffer.umd.js.map

package.json

 {
   "name": "canvas-to-buffer",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "description": "Converts a Canvas graphic into a Buffer, as fast as possible and without a copy.",
@@ -10,4 +10,5 @@ "source": "index.js",
   "scripts": {
-    "lint": "standard index.js",
-    "build": "microbundle",
+    "lint": "standard src",
+    "lint:fix": "standard --fix src",
+    "build": "microbundle src",
     "test": "tape test/*.js"
@@ -34,16 +35,15 @@ },
   "engines": {
-    "node": ">=8.10.0",
-    "yarn": ">=1.3.0",
-    "npm": ">=5.4.0"
+    "node": "^16.13.1",
+    "npm": "^8.1.2"
   },
   "dependencies": {
     "atob": "2.1.2",
-    "typedarray-to-buffer": "3.1.5"
+    "typedarray-to-buffer": "4.0.0"
   },
   "devDependencies": {
-    "canvas": "2.6.0",
-    "microbundle": "0.11.0",
-    "standard": "13.1.0",
-    "tape": "4.11.0"
+    "canvas": "2.8.0",
+    "microbundle": "0.14.2",
+    "standard": "16.0.4",
+    "tape": "5.4.0"
   }
 }

test/frame.test.js

@@ -5,3 +5,3 @@ const test = require('tape')
 
-const Frame = require('./../')
+const Frame = require('./../src/index')
 
@@ -28,4 +28,3 @@ // Add missing function because atob only exists on the browser
         }
-      })
-      .getImageType(function (err, imageType) {
+      }).getImageType(function (err, imageType) {
         tt.equal(err, null)
@@ -162,24 +161,3 @@ tt.equal(imageType, undefined)
     })
-
-    tt.test('buffer from large canvas has correct JPG contents', function (tt) {
-      tt.plan(4)
-
-      var frame = new Frame(createCanvas(1000, 1000), {
-        image: {
-          types: ['jpeg']
-        }
-      })
-
-      frame.toBuffer(function (err, buffer) {
-        tt.equal(err, null)
-        tt.equal(buffer.length, 16503)
-
-        // https://en.wikipedia.org/wiki/JPEG_File_Interchange_Format
-
-        const lastTwoBytes = buffer.slice(-2)
-        tt.equal(0xFF, lastTwoBytes[0])
-        tt.equal(0xD9, lastTwoBytes[1])
-      })
-    })
   })
 })

New alerts

Major refactor

Supply chain risk

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.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

60709

increased by22.72%

Number of package files

16

increased by14.29%

Worsened metrics

Lines of code

371

decreased by-3.39%

Number of low quality alerts

5

increased by25%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Addedtypedarray-to-buffer@4.0.0(transitive)

• - Removedis-typedarray@1.0.0(transitive)

• - Removedtypedarray-to-buffer@3.1.5(transitive)

• Updatedtypedarray-to-buffer@4.0.0