vue-croppa - npm Package Compare versions

Comparing version 0.0.14 to 0.0.15

dist/vue-croppa.js

@@ -262,3 +262,4 @@ /*
         generateDataUrl: this.generateDataUrl,
-        generateBlob: this.generateBlob
+        generateBlob: this.generateBlob,
+        promisedBlob: this.promisedBlob
       });
@@ -502,2 +503,19 @@ },
       this.canvas.toBlob(callback, mimeType, qualityArgument);
+    },
+    promisedBlob: function promisedBlob() {
+      var _this4 = this;
+
+      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+        args[_key] = arguments[_key];
+      }
+
+      return new Promise(function (resolve, reject) {
+        try {
+          _this4.generateBlob(function (blob) {
+            resolve(blob);
+          }, args);
+        } catch (err) {
+          reject(err);
+        }
+      });
     }
@@ -504,0 +522,0 @@ }

dist/vue-croppa.min.js

@@ -8,2 +8,2 @@ /*
  */
-!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):t.Croppa=i()}(this,function(){"use strict";var t={getPointerCoords:function(t,i){var e=i.canvas,a=i.quality,n=e.getBoundingClientRect(),o=t.touches?t.touches[0].clientX:t.clientX,h=t.touches?t.touches[0].clientY:t.clientY;return{x:(o-n.left)*a,y:(h-n.top)*a}}};Number.isInteger=Number.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};var i={render:function(){var t=this,i=t.$createElement,e=t._self._c||i;return e("div",{class:"croppa-container "+(t.img?"croppa--has-target":"")+" "+(t.disabled?"croppa--disabled":"")+" "+(t.disableClickToChoose?"croppa--disabled-cc":"")+" "+(t.disableDragToMove&&t.disableScrollToZoom?"croppa--disabled-mz":"")},[e("input",{ref:"fileInput",attrs:{type:"file",accept:t.accept,disabled:t.disabled,hidden:""},on:{change:t.handleInputChange}}),e("div",{staticClass:"initial",staticStyle:{width:"0",height:"0",visibility:"hidden"}},[t._t("initial")],2),e("canvas",{ref:"canvas",on:{click:function(i){!t.disabled&&t.chooseFile()},touchstart:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},mousedown:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},pointerstart:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},touchend:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},touchcancel:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},mouseup:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},pointerend:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},pointercancel:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},touchmove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},mousemove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},pointermove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},DOMMouseScroll:function(i){i.stopPropagation(),i.preventDefault(),t.handleWheel(i)},mousewheel:function(i){i.stopPropagation(),i.preventDefault(),t.handleWheel(i)}}}),t.showRemoveButton&&t.img?e("svg",{staticClass:"icon icon-remove",style:"top: -"+t.height/40+"px; right: -"+t.width/40+"px",attrs:{viewBox:"0 0 1024 1024",version:"1.1",xmlns:"http://www.w3.org/2000/svg","xmlns:xlink":"http://www.w3.org/1999/xlink",width:t.removeButtonSize||t.width/10,height:t.removeButtonSize||t.width/10},on:{click:t.unset}},[e("path",{attrs:{d:"M511.921231 0C229.179077 0 0 229.257846 0 512 0 794.702769 229.179077 1024 511.921231 1024 794.781538 1024 1024 794.702769 1024 512 1024 229.257846 794.781538 0 511.921231 0ZM732.041846 650.633846 650.515692 732.081231C650.515692 732.081231 521.491692 593.683692 511.881846 593.683692 502.429538 593.683692 373.366154 732.081231 373.366154 732.081231L291.761231 650.633846C291.761231 650.633846 430.316308 523.500308 430.316308 512.196923 430.316308 500.696615 291.761231 373.523692 291.761231 373.523692L373.366154 291.918769C373.366154 291.918769 503.453538 430.395077 511.881846 430.395077 520.349538 430.395077 650.515692 291.918769 650.515692 291.918769L732.041846 373.523692C732.041846 373.523692 593.447385 502.547692 593.447385 512.196923 593.447385 521.412923 732.041846 650.633846 732.041846 650.633846Z",fill:t.removeButtonColor}})]):t._e()])},staticRenderFns:[],model:{prop:"value",event:"init"},props:{value:Object,width:{type:Number,default:200,validator:function(t){return t>0}},height:{type:Number,default:200,validator:function(t){return t>0}},placeholder:{type:String,default:"Choose an image"},placeholderColor:{default:"#606060"},placeholderFontSize:{type:Number,default:0,validator:function(t){return t>=0}},canvasColor:{default:"#e6e6e6"},quality:{type:Number,default:2,validator:function(t){return Number.isInteger(t)&&t>0}},zoomSpeed:{default:3,type:Number,validator:function(t){return t>0}},accept:{type:String,default:"image/*"},fileSizeLimit:{type:Number,default:0,validator:function(t){return t>=0}},disabled:Boolean,disableClickToChoose:Boolean,disableDragToMove:Boolean,disableScrollToZoom:Boolean,reverseZoomingGesture:Boolean,preventWhiteSpace:Boolean,showRemoveButton:{type:Boolean,default:!0},removeButtonColor:{type:String,default:"red"},removeButtonSize:{type:Number}},data:function(){return{instance:null,canvas:null,ctx:null,img:null,dragging:!1,lastMovingCoord:null,imgData:{},dataUrl:"",initialLoading:!1}},computed:{realWidth:function(){return this.width*this.quality},realHeight:function(){return this.height*this.quality},realPlaceholderFontSize:function(){return this.placeholderFontSize*this.quality}},mounted:function(){this.init()},watch:{value:function(t){this.instance=t},realWidth:"init",realHeight:"init",canvasColor:"init",placeholder:"init",placeholderColor:"init",realPlaceholderFontSize:"init",preventWhiteSpace:"imgContentInit"},methods:{init:function(){var t=this;this.canvas=this.$refs.canvas,this.canvas.width=this.realWidth,this.canvas.height=this.realHeight,this.canvas.style.width=this.width+"px",this.canvas.style.height=this.height+"px",this.canvas.style.backgroundColor=this.canvasColor&&"default"!=this.canvasColor?"string"==typeof this.canvasColor?this.canvasColor:"":"#e6e6e6",this.ctx=this.canvas.getContext("2d"),this.$slots.initial&&this.$slots.initial[0]?this.setInitial():this.unset(),this.$emit("init",{getCanvas:function(){return t.canvas},getContext:function(){return t.ctx},getChosenFile:function(){return t.$refs.fileInput.files[0]},getActualImageSize:function(){return{width:t.realWidth,height:t.realHeight}},moveUpwards:function(i){t.move({x:0,y:-i})},moveDownwards:function(i){t.move({x:0,y:i})},moveLeftwards:function(i){t.move({x:-i,y:0})},moveRightwards:function(i){t.move({x:i,y:0})},zoomIn:function(){t.zoom(!0,{x:t.imgData.startX+t.imgData.width/2,y:t.imgData.startY+t.imgData.height/2})},zoomOut:function(){t.zoom(!1,{x:t.imgData.startX+t.imgData.width/2,y:t.imgData.startY+t.imgData.height/2})},refresh:this.init,reset:this.unset,chooseFile:this.chooseFile,generateDataUrl:this.generateDataUrl,generateBlob:this.generateBlob})},unset:function(){var t=this.ctx;t.clearRect(0,0,this.realWidth,this.realHeight),this.paintBackground(),t.textBaseline="middle",t.textAlign="center";var i=this.realWidth/1.5/this.placeholder.length,e=this.realPlaceholderFontSize&&0!=this.realPlaceholderFontSize?this.realPlaceholderFontSize:i;t.font=e+"px sans-serif",t.fillStyle=this.placeholderColor&&"default"!=this.placeholderColor?this.placeholderColor:"#606060",t.fillText(this.placeholder,this.realWidth/2,this.realHeight/2),this.img=null,this.$refs.fileInput.value="",this.imgData={}},setInitial:function(){var t=this,i=this.$slots.initial[0],e=i.tag,a=i.elm;"img"===e&&a&&a.src||this.unset(),this.initialLoading=!0,a.onload=function(){t.$emit("initial-image-load"),t.img=a,t.imgContentInit()},a.onerror=function(){t.$emit("initial-image-error"),t.unset()}},chooseFile:function(){this.img||this.disableClickToChoose||this.$refs.fileInput.click()},handleInputChange:function(){var t=this,i=this.$refs.fileInput;if(i.files.length){var e=i.files[0];if(this.$emit("file-choose",e),!this.fileSizeIsValid(e))throw this.$emit("file-size-exceed",e),new Error("File size exceeds limit which is "+this.fileSizeLimit+" bytes.");var a=new FileReader;a.onload=function(i){var e=i.target.result,a=new Image;a.src=e,a.onload=function(){t.img=a,t.imgContentInit()}},a.readAsDataURL(e)}},fileSizeIsValid:function(t){return!!t&&(!this.fileSizeLimit||0==this.fileSizeLimit||t.size<this.fileSizeLimit)},imgContentInit:function(){this.imgData.startX=0,this.imgData.startY=0;var t=this.img.naturalWidth,i=this.img.naturalHeight;if(i/t<this.realHeight/this.realWidth){var e=i/this.realHeight;this.imgData.width=t/e,this.imgData.startX=-(this.imgData.width-this.realWidth)/2,this.imgData.height=this.realHeight}else{var a=t/this.realWidth;this.imgData.height=i/a,this.imgData.startY=-(this.imgData.height-this.realHeight)/2,this.imgData.width=this.realWidth}this.draw()},handlePointerStart:function(t){if(!this.disabled&&!(t.which&&t.which>1)&&(this.dragging=!0,document)){var i=["mouseup","touchend","touchcancel","pointerend","pointercancel"],e=!0,a=!1,n=void 0;try{for(var o,h=i[Symbol.iterator]();!(e=(o=h.next()).done);e=!0){var s=o.value;document.addEventListener(s,this.handlePointerEnd)}}catch(t){a=!0,n=t}finally{try{!e&&h.return&&h.return()}finally{if(a)throw n}}}},handlePointerEnd:function(t){this.disabled||(this.dragging=!1,this.lastMovingCoord=null)},handlePointerMove:function(i){if(!this.disabled&&!this.disableDragToMove&&this.dragging){var e=t.getPointerCoords(i,this);this.lastMovingCoord&&this.move({x:e.x-this.lastMovingCoord.x,y:e.y-this.lastMovingCoord.y}),this.lastMovingCoord=e}},handleWheel:function(i){if(!this.disabled&&!this.disableScrollToZoom){var e=t.getPointerCoords(i,this);i.wheelDelta<0||i.detail<0?this.zoom(this.reverseZoomingGesture,e):(i.wheelDelta>0||i.detail>0)&&this.zoom(!this.reverseZoomingGesture,e)}},move:function(t){t&&(this.imgData.startX+=t.x,this.imgData.startY+=t.y,this.preventWhiteSpace&&this.preventMovingToWhiteSpace(),this.$emit("move"),this.draw())},preventMovingToWhiteSpace:function(){this.imgData.startX>0&&(this.imgData.startX=0),this.imgData.startY>0&&(this.imgData.startY=0),this.realWidth-this.imgData.startX>this.imgData.width&&(this.imgData.startX=-(this.imgData.width-this.realWidth)),this.realHeight-this.imgData.startY>this.imgData.height&&(this.imgData.startY=-(this.imgData.height-this.realHeight))},zoom:function(t,i){var e=this.realWidth/1e5*this.zoomSpeed,a=1;t?a=1+e:this.imgData.width>20&&(a=1-e),this.imgData.width=this.imgData.width*a,this.imgData.height=this.imgData.height*a;var n=(a-1)*(i.x-this.imgData.startX),o=(a-1)*(i.y-this.imgData.startY);if(this.imgData.startX=this.imgData.startX-n,this.imgData.startY=this.imgData.startY-o,this.preventWhiteSpace){if(this.imgData.width<this.realWidth){var h=this.realWidth/this.imgData.width;this.imgData.width=this.realWidth,this.imgData.height=this.imgData.height*h}if(this.imgData.height<this.realHeight){var s=this.realHeight/this.imgData.height;this.imgData.height=this.realHeight,this.imgData.width=this.imgData.width*s}this.preventMovingToWhiteSpace()}this.$emit("zoom"),this.draw()},paintBackground:function(){var t=this.canvasColor&&"default"!=this.canvasColor?this.canvasColor:"#e6e6e6";this.ctx.fillStyle=t,this.ctx.fillRect(0,0,this.realWidth,this.realHeight)},draw:function(){var t=this.ctx;if(this.img){var i=this.imgData,e=i.startX,a=i.startY,n=i.width,o=i.height;t.clearRect(0,0,this.realWidth,this.realHeight),this.paintBackground(),t.drawImage(this.img,e,a,n,o)}},generateDataUrl:function(t){return this.img?this.canvas.toDataURL(t):""},generateBlob:function(t,i,e){if(!this.img)return null;this.canvas.toBlob(t,i,e)}}};return{install:function(t,e){t.component("croppa",i)}}});
+!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):t.Croppa=i()}(this,function(){"use strict";var t={getPointerCoords:function(t,i){var e=i.canvas,a=i.quality,n=e.getBoundingClientRect(),o=t.touches?t.touches[0].clientX:t.clientX,s=t.touches?t.touches[0].clientY:t.clientY;return{x:(o-n.left)*a,y:(s-n.top)*a}}};Number.isInteger=Number.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};var i={render:function(){var t=this,i=t.$createElement,e=t._self._c||i;return e("div",{class:"croppa-container "+(t.img?"croppa--has-target":"")+" "+(t.disabled?"croppa--disabled":"")+" "+(t.disableClickToChoose?"croppa--disabled-cc":"")+" "+(t.disableDragToMove&&t.disableScrollToZoom?"croppa--disabled-mz":"")},[e("input",{ref:"fileInput",attrs:{type:"file",accept:t.accept,disabled:t.disabled,hidden:""},on:{change:t.handleInputChange}}),e("div",{staticClass:"initial",staticStyle:{width:"0",height:"0",visibility:"hidden"}},[t._t("initial")],2),e("canvas",{ref:"canvas",on:{click:function(i){!t.disabled&&t.chooseFile()},touchstart:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},mousedown:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},pointerstart:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerStart(i)},touchend:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},touchcancel:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},mouseup:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},pointerend:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},pointercancel:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerEnd(i)},touchmove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},mousemove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},pointermove:function(i){i.stopPropagation(),i.preventDefault(),t.handlePointerMove(i)},DOMMouseScroll:function(i){i.stopPropagation(),i.preventDefault(),t.handleWheel(i)},mousewheel:function(i){i.stopPropagation(),i.preventDefault(),t.handleWheel(i)}}}),t.showRemoveButton&&t.img?e("svg",{staticClass:"icon icon-remove",style:"top: -"+t.height/40+"px; right: -"+t.width/40+"px",attrs:{viewBox:"0 0 1024 1024",version:"1.1",xmlns:"http://www.w3.org/2000/svg","xmlns:xlink":"http://www.w3.org/1999/xlink",width:t.removeButtonSize||t.width/10,height:t.removeButtonSize||t.width/10},on:{click:t.unset}},[e("path",{attrs:{d:"M511.921231 0C229.179077 0 0 229.257846 0 512 0 794.702769 229.179077 1024 511.921231 1024 794.781538 1024 1024 794.702769 1024 512 1024 229.257846 794.781538 0 511.921231 0ZM732.041846 650.633846 650.515692 732.081231C650.515692 732.081231 521.491692 593.683692 511.881846 593.683692 502.429538 593.683692 373.366154 732.081231 373.366154 732.081231L291.761231 650.633846C291.761231 650.633846 430.316308 523.500308 430.316308 512.196923 430.316308 500.696615 291.761231 373.523692 291.761231 373.523692L373.366154 291.918769C373.366154 291.918769 503.453538 430.395077 511.881846 430.395077 520.349538 430.395077 650.515692 291.918769 650.515692 291.918769L732.041846 373.523692C732.041846 373.523692 593.447385 502.547692 593.447385 512.196923 593.447385 521.412923 732.041846 650.633846 732.041846 650.633846Z",fill:t.removeButtonColor}})]):t._e()])},staticRenderFns:[],model:{prop:"value",event:"init"},props:{value:Object,width:{type:Number,default:200,validator:function(t){return t>0}},height:{type:Number,default:200,validator:function(t){return t>0}},placeholder:{type:String,default:"Choose an image"},placeholderColor:{default:"#606060"},placeholderFontSize:{type:Number,default:0,validator:function(t){return t>=0}},canvasColor:{default:"#e6e6e6"},quality:{type:Number,default:2,validator:function(t){return Number.isInteger(t)&&t>0}},zoomSpeed:{default:3,type:Number,validator:function(t){return t>0}},accept:{type:String,default:"image/*"},fileSizeLimit:{type:Number,default:0,validator:function(t){return t>=0}},disabled:Boolean,disableClickToChoose:Boolean,disableDragToMove:Boolean,disableScrollToZoom:Boolean,reverseZoomingGesture:Boolean,preventWhiteSpace:Boolean,showRemoveButton:{type:Boolean,default:!0},removeButtonColor:{type:String,default:"red"},removeButtonSize:{type:Number}},data:function(){return{instance:null,canvas:null,ctx:null,img:null,dragging:!1,lastMovingCoord:null,imgData:{},dataUrl:"",initialLoading:!1}},computed:{realWidth:function(){return this.width*this.quality},realHeight:function(){return this.height*this.quality},realPlaceholderFontSize:function(){return this.placeholderFontSize*this.quality}},mounted:function(){this.init()},watch:{value:function(t){this.instance=t},realWidth:"init",realHeight:"init",canvasColor:"init",placeholder:"init",placeholderColor:"init",realPlaceholderFontSize:"init",preventWhiteSpace:"imgContentInit"},methods:{init:function(){var t=this;this.canvas=this.$refs.canvas,this.canvas.width=this.realWidth,this.canvas.height=this.realHeight,this.canvas.style.width=this.width+"px",this.canvas.style.height=this.height+"px",this.canvas.style.backgroundColor=this.canvasColor&&"default"!=this.canvasColor?"string"==typeof this.canvasColor?this.canvasColor:"":"#e6e6e6",this.ctx=this.canvas.getContext("2d"),this.$slots.initial&&this.$slots.initial[0]?this.setInitial():this.unset(),this.$emit("init",{getCanvas:function(){return t.canvas},getContext:function(){return t.ctx},getChosenFile:function(){return t.$refs.fileInput.files[0]},getActualImageSize:function(){return{width:t.realWidth,height:t.realHeight}},moveUpwards:function(i){t.move({x:0,y:-i})},moveDownwards:function(i){t.move({x:0,y:i})},moveLeftwards:function(i){t.move({x:-i,y:0})},moveRightwards:function(i){t.move({x:i,y:0})},zoomIn:function(){t.zoom(!0,{x:t.imgData.startX+t.imgData.width/2,y:t.imgData.startY+t.imgData.height/2})},zoomOut:function(){t.zoom(!1,{x:t.imgData.startX+t.imgData.width/2,y:t.imgData.startY+t.imgData.height/2})},refresh:this.init,reset:this.unset,chooseFile:this.chooseFile,generateDataUrl:this.generateDataUrl,generateBlob:this.generateBlob,promisedBlob:this.promisedBlob})},unset:function(){var t=this.ctx;t.clearRect(0,0,this.realWidth,this.realHeight),this.paintBackground(),t.textBaseline="middle",t.textAlign="center";var i=this.realWidth/1.5/this.placeholder.length,e=this.realPlaceholderFontSize&&0!=this.realPlaceholderFontSize?this.realPlaceholderFontSize:i;t.font=e+"px sans-serif",t.fillStyle=this.placeholderColor&&"default"!=this.placeholderColor?this.placeholderColor:"#606060",t.fillText(this.placeholder,this.realWidth/2,this.realHeight/2),this.img=null,this.$refs.fileInput.value="",this.imgData={}},setInitial:function(){var t=this,i=this.$slots.initial[0],e=i.tag,a=i.elm;"img"===e&&a&&a.src||this.unset(),this.initialLoading=!0,a.onload=function(){t.$emit("initial-image-load"),t.img=a,t.imgContentInit()},a.onerror=function(){t.$emit("initial-image-error"),t.unset()}},chooseFile:function(){this.img||this.disableClickToChoose||this.$refs.fileInput.click()},handleInputChange:function(){var t=this,i=this.$refs.fileInput;if(i.files.length){var e=i.files[0];if(this.$emit("file-choose",e),!this.fileSizeIsValid(e))throw this.$emit("file-size-exceed",e),new Error("File size exceeds limit which is "+this.fileSizeLimit+" bytes.");var a=new FileReader;a.onload=function(i){var e=i.target.result,a=new Image;a.src=e,a.onload=function(){t.img=a,t.imgContentInit()}},a.readAsDataURL(e)}},fileSizeIsValid:function(t){return!!t&&(!this.fileSizeLimit||0==this.fileSizeLimit||t.size<this.fileSizeLimit)},imgContentInit:function(){this.imgData.startX=0,this.imgData.startY=0;var t=this.img.naturalWidth,i=this.img.naturalHeight;if(i/t<this.realHeight/this.realWidth){var e=i/this.realHeight;this.imgData.width=t/e,this.imgData.startX=-(this.imgData.width-this.realWidth)/2,this.imgData.height=this.realHeight}else{var a=t/this.realWidth;this.imgData.height=i/a,this.imgData.startY=-(this.imgData.height-this.realHeight)/2,this.imgData.width=this.realWidth}this.draw()},handlePointerStart:function(t){if(!this.disabled&&!(t.which&&t.which>1)&&(this.dragging=!0,document)){var i=["mouseup","touchend","touchcancel","pointerend","pointercancel"],e=!0,a=!1,n=void 0;try{for(var o,s=i[Symbol.iterator]();!(e=(o=s.next()).done);e=!0){var h=o.value;document.addEventListener(h,this.handlePointerEnd)}}catch(t){a=!0,n=t}finally{try{!e&&s.return&&s.return()}finally{if(a)throw n}}}},handlePointerEnd:function(t){this.disabled||(this.dragging=!1,this.lastMovingCoord=null)},handlePointerMove:function(i){if(!this.disabled&&!this.disableDragToMove&&this.dragging){var e=t.getPointerCoords(i,this);this.lastMovingCoord&&this.move({x:e.x-this.lastMovingCoord.x,y:e.y-this.lastMovingCoord.y}),this.lastMovingCoord=e}},handleWheel:function(i){if(!this.disabled&&!this.disableScrollToZoom){var e=t.getPointerCoords(i,this);i.wheelDelta<0||i.detail<0?this.zoom(this.reverseZoomingGesture,e):(i.wheelDelta>0||i.detail>0)&&this.zoom(!this.reverseZoomingGesture,e)}},move:function(t){t&&(this.imgData.startX+=t.x,this.imgData.startY+=t.y,this.preventWhiteSpace&&this.preventMovingToWhiteSpace(),this.$emit("move"),this.draw())},preventMovingToWhiteSpace:function(){this.imgData.startX>0&&(this.imgData.startX=0),this.imgData.startY>0&&(this.imgData.startY=0),this.realWidth-this.imgData.startX>this.imgData.width&&(this.imgData.startX=-(this.imgData.width-this.realWidth)),this.realHeight-this.imgData.startY>this.imgData.height&&(this.imgData.startY=-(this.imgData.height-this.realHeight))},zoom:function(t,i){var e=this.realWidth/1e5*this.zoomSpeed,a=1;t?a=1+e:this.imgData.width>20&&(a=1-e),this.imgData.width=this.imgData.width*a,this.imgData.height=this.imgData.height*a;var n=(a-1)*(i.x-this.imgData.startX),o=(a-1)*(i.y-this.imgData.startY);if(this.imgData.startX=this.imgData.startX-n,this.imgData.startY=this.imgData.startY-o,this.preventWhiteSpace){if(this.imgData.width<this.realWidth){var s=this.realWidth/this.imgData.width;this.imgData.width=this.realWidth,this.imgData.height=this.imgData.height*s}if(this.imgData.height<this.realHeight){var h=this.realHeight/this.imgData.height;this.imgData.height=this.realHeight,this.imgData.width=this.imgData.width*h}this.preventMovingToWhiteSpace()}this.$emit("zoom"),this.draw()},paintBackground:function(){var t=this.canvasColor&&"default"!=this.canvasColor?this.canvasColor:"#e6e6e6";this.ctx.fillStyle=t,this.ctx.fillRect(0,0,this.realWidth,this.realHeight)},draw:function(){var t=this.ctx;if(this.img){var i=this.imgData,e=i.startX,a=i.startY,n=i.width,o=i.height;t.clearRect(0,0,this.realWidth,this.realHeight),this.paintBackground(),t.drawImage(this.img,e,a,n,o)}},generateDataUrl:function(t){return this.img?this.canvas.toDataURL(t):""},generateBlob:function(t,i,e){if(!this.img)return null;this.canvas.toBlob(t,i,e)},promisedBlob:function(){for(var t=this,i=arguments.length,e=Array(i),a=0;a<i;a++)e[a]=arguments[a];return new Promise(function(i,a){try{t.generateBlob(function(t){i(t)},e)}catch(t){a(t)}})}}};return{install:function(t,e){t.component("croppa",i)}}});

package.json

 {
   "name": "vue-croppa",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "description": "A simple straightforward customizable image cropper for vue.js.",
@@ -5,0 +5,0 @@ "main": "dist/vue-croppa.js",

README.md

@@ -252,2 +252,8 @@ # vue-croppa
 
+#### myCroppa.promisedBlob( mimeType: string, qualityArgument: number )
+- This method returns a `Promise` wrapping around `generateBlob()`, so that you can use `async/await` syntax instead of a callback to get blob data, it's simpler.
+````js
+const blob = await this.myCroppa.promisedBlob()
+````
+
 ---
@@ -254,0 +260,0 @@

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Fixed alerts

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Improved metrics

Total package byte prevSize

203449

increased by0.66%

Lines of code

4724

increased by0.36%

Number of lines in readme file

284

increased by2.16%

No dependency changes