react-webcam - npm Package Compare versions

Comparing version 7.1.0 to 7.1.1

dist/react-webcam.js

@@ -295,2 +295,5 @@ (function webpackUniversalModuleDefinition(root, factory) {
         if (ctx && canvas) {
+            // adjust the height and width of the canvas to the given dimensions
+            canvas.width = (screenshotDimensions === null || screenshotDimensions === void 0 ? void 0 : screenshotDimensions.width) || canvas.width;
+            canvas.height = (screenshotDimensions === null || screenshotDimensions === void 0 ? void 0 : screenshotDimensions.height) || canvas.height;
             // mirror the screenshot
@@ -297,0 +300,0 @@ if (props.mirrored) {

dist/react-webcam.min.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("react")):"function"==typeof define&&define.amd?define(["react"],t):"object"==typeof exports?exports.Webcam=t(require("react")):e.Webcam=t(e.React)}(this,(function(e){return function(e){var t={};function r(i){if(t[i])return t[i].exports;var n=t[i]={i:i,l:!1,exports:{}};return e[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=e,r.c=t,r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:i})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)r.d(i,n,function(t){return e[t]}.bind(null,n));return i},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=1)}([function(t,r){t.exports=e},function(e,t,r){"use strict";r.r(t);var i,n=r(0),o=(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),s=function(){return(s=Object.assign||function(e){for(var t,r=1,i=arguments.length;r<i;r++)for(var n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}).apply(this,arguments)},a=function(e,t){var r={};for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&t.indexOf(i)<0&&(r[i]=e[i]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var 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e=this.state,t=this.props;this.unmounted=!1,c()?(e.hasUserMedia||this.requestUserMedia(),t.children&&"function"!=typeof t.children&&console.warn("children must be a function")):t.onUserMediaError("getUserMedia not supported")},t.prototype.componentDidUpdate=function(e){var t=this.props;if(c()){var r=JSON.stringify(e.audioConstraints)!==JSON.stringify(t.audioConstraints),i=JSON.stringify(e.videoConstraints)!==JSON.stringify(t.videoConstraints),n=e.minScreenshotWidth!==t.minScreenshotWidth,o=e.minScreenshotHeight!==t.minScreenshotHeight;(i||n||o)&&(this.canvas=null,this.ctx=null),(r||i)&&(this.stopAndCleanup(),this.requestUserMedia())}else t.onUserMediaError("getUserMedia not supported")},t.prototype.componentWillUnmount=function(){this.unmounted=!0,this.stopAndCleanup()},t.stopMediaStream=function(e){e&&(e.getVideoTracks&&e.getAudioTracks?(e.getVideoTracks().map((function(t){e.removeTrack(t),t.stop()})),e.getAudioTracks().map((function(t){e.removeTrack(t),t.stop()}))):e.stop())},t.prototype.stopAndCleanup=function(){var e=this.state;e.hasUserMedia&&(t.stopMediaStream(this.stream),e.src&&window.URL.revokeObjectURL(e.src))},t.prototype.getScreenshot=function(e){var t=this.state,r=this.props;if(!t.hasUserMedia)return null;var i=this.getCanvas(e);return i&&i.toDataURL(r.screenshotFormat,r.screenshotQuality)},t.prototype.getCanvas=function(e){var t=this.state,r=this.props;if(!this.video)return null;if(!t.hasUserMedia||!this.video.videoHeight)return null;if(!this.ctx){var i=this.video.videoWidth,n=this.video.videoHeight;if(!this.props.forceScreenshotSourceSize){var o=i/n;n=(i=r.minScreenshotWidth||this.video.clientWidth)/o,r.minScreenshotHeight&&n<r.minScreenshotHeight&&(i=(n=r.minScreenshotHeight)*o)}this.canvas=document.createElement("canvas"),this.canvas.width=(null==e?void 0:e.width)||i,this.canvas.height=(null==e?void 0:e.height)||n,this.ctx=this.canvas.getContext("2d")}var s=this.ctx,a=this.canvas;return s&&a&&(r.mirrored&&(s.translate(a.width,0),s.scale(-1,1)),s.imageSmoothingEnabled=r.imageSmoothing,s.drawImage(this.video,0,0,(null==e?void 0:e.width)||a.width,(null==e?void 0:e.height)||a.height),r.mirrored&&(s.scale(-1,1),s.translate(-a.width,0))),a},t.prototype.requestUserMedia=function(){var e=this,r=this.props,i=function(i,n){var o={video:void 0===n||n};r.audio&&(o.audio=void 0===i||i),e.requestUserMediaId++;var s=e.requestUserMediaId;navigator.mediaDevices.getUserMedia(o).then((function(r){e.unmounted||s!==e.requestUserMediaId?t.stopMediaStream(r):e.handleUserMedia(null,r)})).catch((function(t){e.handleUserMedia(t)}))};if("mediaDevices"in navigator)i(r.audioConstraints,r.videoConstraints);else{var n=function(e){return{optional:[{sourceId:e}]}},o=function(e){var t=e.deviceId;return"string"==typeof t?t:Array.isArray(t)&&t.length>0?t[0]:"object"==typeof t&&t.ideal?t.ideal:null};MediaStreamTrack.getSources((function(e){var t=null,s=null;e.forEach((function(e){"audio"===e.kind?t=e.id:"video"===e.kind&&(s=e.id)}));var a=o(r.audioConstraints);a&&(t=a);var c=o(r.videoConstraints);c&&(s=c),i(n(t),n(s))}))}},t.prototype.handleUserMedia=function(e,t){var r=this.props;if(e||!t)return this.setState({hasUserMedia:!1}),void r.onUserMediaError(e);this.stream=t;try{this.video&&(this.video.srcObject=t),this.setState({hasUserMedia:!0})}catch(e){this.setState({hasUserMedia:!0,src:window.URL.createObjectURL(t)})}r.onUserMedia(t)},t.prototype.render=function(){var e=this,t=this.state,r=this.props,i=r.audio,o=(r.forceScreenshotSourceSize,r.onUserMedia,r.onUserMediaError,r.screenshotFormat,r.screenshotQuality,r.minScreenshotWidth,r.minScreenshotHeight,r.audioConstraints,r.videoConstraints,r.imageSmoothing,r.mirrored),c=r.style,d=void 0===c?{}:c,u=r.children,h=a(r,["audio","forceScreenshotSourceSize","onUserMedia","onUserMediaError","screenshotFormat","screenshotQuality","minScreenshotWidth","minScreenshotHeight","audioConstraints","videoConstraints","imageSmoothing","mirrored","style","children"]),l=o?s(s({},d),{transform:(d.transform||"")+" scaleX(-1)"}):d,p={getScreenshot:this.getScreenshot.bind(this)};return n.createElement(n.Fragment,null,n.createElement("video",s({autoPlay:!0,src:t.src,muted:!i,playsInline:!0,ref:function(t){e.video=t},style:l},h)),u&&u(p))},t.defaultProps={audio:!1,forceScreenshotSourceSize:!1,imageSmoothing:!0,mirrored:!1,onUserMedia:function(){},onUserMediaError:function(){},screenshotFormat:"image/webp",screenshotQuality:.92},t}(n.Component);t.default=d}]).default}));
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("react")):"function"==typeof define&&define.amd?define(["react"],t):"object"==typeof exports?exports.Webcam=t(require("react")):e.Webcam=t(e.React)}(this,(function(e){return function(e){var t={};function r(i){if(t[i])return t[i].exports;var n=t[i]={i:i,l:!1,exports:{}};return e[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=e,r.c=t,r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:i})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)r.d(i,n,function(t){return e[t]}.bind(null,n));return 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e=this.state,t=this.props;this.unmounted=!1,d()?(e.hasUserMedia||this.requestUserMedia(),t.children&&"function"!=typeof t.children&&console.warn("children must be a function")):t.onUserMediaError("getUserMedia not supported")},t.prototype.componentDidUpdate=function(e){var t=this.props;if(d()){var r=JSON.stringify(e.audioConstraints)!==JSON.stringify(t.audioConstraints),i=JSON.stringify(e.videoConstraints)!==JSON.stringify(t.videoConstraints),n=e.minScreenshotWidth!==t.minScreenshotWidth,o=e.minScreenshotHeight!==t.minScreenshotHeight;(i||n||o)&&(this.canvas=null,this.ctx=null),(r||i)&&(this.stopAndCleanup(),this.requestUserMedia())}else t.onUserMediaError("getUserMedia not supported")},t.prototype.componentWillUnmount=function(){this.unmounted=!0,this.stopAndCleanup()},t.stopMediaStream=function(e){e&&(e.getVideoTracks&&e.getAudioTracks?(e.getVideoTracks().map((function(t){e.removeTrack(t),t.stop()})),e.getAudioTracks().map((function(t){e.removeTrack(t),t.stop()}))):e.stop())},t.prototype.stopAndCleanup=function(){var e=this.state;e.hasUserMedia&&(t.stopMediaStream(this.stream),e.src&&window.URL.revokeObjectURL(e.src))},t.prototype.getScreenshot=function(e){var t=this.state,r=this.props;if(!t.hasUserMedia)return null;var i=this.getCanvas(e);return i&&i.toDataURL(r.screenshotFormat,r.screenshotQuality)},t.prototype.getCanvas=function(e){var t=this.state,r=this.props;if(!this.video)return null;if(!t.hasUserMedia||!this.video.videoHeight)return null;if(!this.ctx){var i=this.video.videoWidth,n=this.video.videoHeight;if(!this.props.forceScreenshotSourceSize){var o=i/n;n=(i=r.minScreenshotWidth||this.video.clientWidth)/o,r.minScreenshotHeight&&n<r.minScreenshotHeight&&(i=(n=r.minScreenshotHeight)*o)}this.canvas=document.createElement("canvas"),this.canvas.width=(null==e?void 0:e.width)||i,this.canvas.height=(null==e?void 0:e.height)||n,this.ctx=this.canvas.getContext("2d")}var s=this.ctx,a=this.canvas;return s&&a&&(a.width=(null==e?void 0:e.width)||a.width,a.height=(null==e?void 0:e.height)||a.height,r.mirrored&&(s.translate(a.width,0),s.scale(-1,1)),s.imageSmoothingEnabled=r.imageSmoothing,s.drawImage(this.video,0,0,(null==e?void 0:e.width)||a.width,(null==e?void 0:e.height)||a.height),r.mirrored&&(s.scale(-1,1),s.translate(-a.width,0))),a},t.prototype.requestUserMedia=function(){var e=this,r=this.props,i=function(i,n){var o={video:void 0===n||n};r.audio&&(o.audio=void 0===i||i),e.requestUserMediaId++;var s=e.requestUserMediaId;navigator.mediaDevices.getUserMedia(o).then((function(r){e.unmounted||s!==e.requestUserMediaId?t.stopMediaStream(r):e.handleUserMedia(null,r)})).catch((function(t){e.handleUserMedia(t)}))};if("mediaDevices"in navigator)i(r.audioConstraints,r.videoConstraints);else{var n=function(e){return{optional:[{sourceId:e}]}},o=function(e){var t=e.deviceId;return"string"==typeof t?t:Array.isArray(t)&&t.length>0?t[0]:"object"==typeof t&&t.ideal?t.ideal:null};MediaStreamTrack.getSources((function(e){var t=null,s=null;e.forEach((function(e){"audio"===e.kind?t=e.id:"video"===e.kind&&(s=e.id)}));var a=o(r.audioConstraints);a&&(t=a);var d=o(r.videoConstraints);d&&(s=d),i(n(t),n(s))}))}},t.prototype.handleUserMedia=function(e,t){var r=this.props;if(e||!t)return this.setState({hasUserMedia:!1}),void r.onUserMediaError(e);this.stream=t;try{this.video&&(this.video.srcObject=t),this.setState({hasUserMedia:!0})}catch(e){this.setState({hasUserMedia:!0,src:window.URL.createObjectURL(t)})}r.onUserMedia(t)},t.prototype.render=function(){var e=this,t=this.state,r=this.props,i=r.audio,o=(r.forceScreenshotSourceSize,r.onUserMedia,r.onUserMediaError,r.screenshotFormat,r.screenshotQuality,r.minScreenshotWidth,r.minScreenshotHeight,r.audioConstraints,r.videoConstraints,r.imageSmoothing,r.mirrored),d=r.style,c=void 0===d?{}:d,u=r.children,h=a(r,["audio","forceScreenshotSourceSize","onUserMedia","onUserMediaError","screenshotFormat","screenshotQuality","minScreenshotWidth","minScreenshotHeight","audioConstraints","videoConstraints","imageSmoothing","mirrored","style","children"]),l=o?s(s({},c),{transform:(c.transform||"")+" scaleX(-1)"}):c,p={getScreenshot:this.getScreenshot.bind(this)};return n.createElement(n.Fragment,null,n.createElement("video",s({autoPlay:!0,src:t.src,muted:!i,playsInline:!0,ref:function(t){e.video=t},style:l},h)),u&&u(p))},t.defaultProps={audio:!1,forceScreenshotSourceSize:!1,imageSmoothing:!0,mirrored:!1,onUserMedia:function(){},onUserMediaError:function(){},screenshotFormat:"image/webp",screenshotQuality:.92},t}(n.Component);t.default=c}]).default}));
 //# sourceMappingURL=react-webcam.min.js.map

package.json

 {
   "name": "react-webcam",
-  "version": "7.1.0",
+  "version": "7.1.1",
   "description": "React webcam component",
@@ -5,0 +5,0 @@ "main": "dist/react-webcam.js",

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

166532

increased by0.74%

Lines of code

718

increased by0.42%

No dependency changes