forked from ZwiiCMS-Team/ZwiiCMS
2 lines
17 KiB
JavaScript
2 lines
17 KiB
JavaScript
!function(e){"use strict";function t(e,i,a){var o,n=document.createElement("img");return n.onerror=function(o){return t.onerror(n,o,e,i,a)},n.onload=function(o){return t.onload(n,o,e,i,a)},"string"==typeof e?(t.fetchBlob(e,function(i){i?(e=i,o=t.createObjectURL(e)):(o=e,a&&a.crossOrigin&&(n.crossOrigin=a.crossOrigin)),n.src=o},a),n):t.isInstanceOf("Blob",e)||t.isInstanceOf("File",e)?(o=n._objectURL=t.createObjectURL(e))?(n.src=o,n):t.readFile(e,function(e){var t=e.target;t&&t.result?n.src=t.result:i&&i(e)}):void 0}function i(e,i){!e._objectURL||i&&i.noRevoke||(t.revokeObjectURL(e._objectURL),delete e._objectURL)}var a=e.createObjectURL&&e||e.URL&&URL.revokeObjectURL&&URL||e.webkitURL&&webkitURL;t.fetchBlob=function(e,t,i){t()},t.isInstanceOf=function(e,t){return Object.prototype.toString.call(t)==="[object "+e+"]"},t.transform=function(e,t,i,a,o){i(e,o)},t.onerror=function(e,t,a,o,n){i(e,n),o&&o.call(e,t)},t.onload=function(e,a,o,n,r){i(e,r),n&&t.transform(e,r,n,o,{})},t.createObjectURL=function(e){return!!a&&a.createObjectURL(e)},t.revokeObjectURL=function(e){return!!a&&a.revokeObjectURL(e)},t.readFile=function(t,i,a){if(e.FileReader){var o=new FileReader;if(o.onload=o.onerror=i,a=a||"readAsDataURL",o[a])return o[a](t),o}return!1},"function"==typeof define&&define.amd?define(function(){return t}):"object"==typeof module&&module.exports?module.exports=t:e.loadImage=t}("undefined"!=typeof window&&window||this),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image"],e):e("object"==typeof module&&module.exports?require("./load-image"):window.loadImage)}(function(e){"use strict";var t=e.transform;e.transform=function(i,a,o,n,r){t.call(e,e.scale(i,a,r),a,o,n,r)},e.transformCoordinates=function(){},e.getTransformedOptions=function(e,t){var i,a,o,n,r=t.aspectRatio;if(!r)return t;i={};for(a in t)t.hasOwnProperty(a)&&(i[a]=t[a]);return i.crop=!0,o=e.naturalWidth||e.width,n=e.naturalHeight||e.height,o/n>r?(i.maxWidth=n*r,i.maxHeight=n):(i.maxWidth=o,i.maxHeight=o/r),i},e.renderImageToCanvas=function(e,t,i,a,o,n,r,s,l,d){return e.getContext("2d").drawImage(t,i,a,o,n,r,s,l,d),e},e.hasCanvasOption=function(e){return e.canvas||e.crop||!!e.aspectRatio},e.scale=function(t,i,a){function o(){var e=Math.max((l||v)/v,(d||P)/P);e>1&&(v*=e,P*=e)}function n(){var e=Math.min((r||v)/v,(s||P)/P);e<1&&(v*=e,P*=e)}i=i||{};var r,s,l,d,c,u,f,g,h,m,p,S=document.createElement("canvas"),b=t.getContext||e.hasCanvasOption(i)&&S.getContext,y=t.naturalWidth||t.width,x=t.naturalHeight||t.height,v=y,P=x;if(b&&(f=(i=e.getTransformedOptions(t,i,a)).left||0,g=i.top||0,i.sourceWidth?(c=i.sourceWidth,void 0!==i.right&&void 0===i.left&&(f=y-c-i.right)):c=y-f-(i.right||0),i.sourceHeight?(u=i.sourceHeight,void 0!==i.bottom&&void 0===i.top&&(g=x-u-i.bottom)):u=x-g-(i.bottom||0),v=c,P=u),r=i.maxWidth,s=i.maxHeight,l=i.minWidth,d=i.minHeight,b&&r&&s&&i.crop?(v=r,P=s,(p=c/u-r/s)<0?(u=s*c/r,void 0===i.top&&void 0===i.bottom&&(g=(x-u)/2)):p>0&&(c=r*u/s,void 0===i.left&&void 0===i.right&&(f=(y-c)/2))):((i.contain||i.cover)&&(l=r=r||l,d=s=s||d),i.cover?(n(),o()):(o(),n())),b){if((h=i.pixelRatio)>1&&(S.style.width=v+"px",S.style.height=P+"px",v*=h,P*=h,S.getContext("2d").scale(h,h)),(m=i.downsamplingRatio)>0&&m<1&&v<c&&P<u)for(;c*m>v;)S.width=c*m,S.height=u*m,e.renderImageToCanvas(S,t,f,g,c,u,0,0,S.width,S.height),f=0,g=0,c=S.width,u=S.height,(t=document.createElement("canvas")).width=c,t.height=u,e.renderImageToCanvas(t,S,0,0,c,u,0,0,c,u);return S.width=v,S.height=P,e.transformCoordinates(S,i),e.renderImageToCanvas(S,t,f,g,c,u,0,0,v,P)}return t.width=v,t.height=P,t}}),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image"],e):e("object"==typeof module&&module.exports?require("./load-image"):window.loadImage)}(function(e){"use strict";var t="undefined"!=typeof Blob&&(Blob.prototype.slice||Blob.prototype.webkitSlice||Blob.prototype.mozSlice);e.blobSlice=t&&function(){return(this.slice||this.webkitSlice||this.mozSlice).apply(this,arguments)},e.metaDataParsers={jpeg:{65505:[]}},e.parseMetaData=function(t,i,a,o){a=a||{},o=o||{};var n=this,r=a.maxMetaDataSize||262144;!!("undefined"!=typeof DataView&&t&&t.size>=12&&"image/jpeg"===t.type&&e.blobSlice)&&e.readFile(e.blobSlice.call(t,0,r),function(t){if(t.target.error)return console.log(t.target.error),void i(o);var r,s,l,d,c=t.target.result,u=new DataView(c),f=2,g=u.byteLength-4,h=f;if(65496===u.getUint16(0)){for(;f<g&&((r=u.getUint16(f))>=65504&&r<=65519||65534===r);){if(s=u.getUint16(f+2)+2,f+s>u.byteLength){console.log("Invalid meta data: Invalid segment size.");break}if(l=e.metaDataParsers.jpeg[r])for(d=0;d<l.length;d+=1)l[d].call(n,u,f,s,o,a);h=f+=s}!a.disableImageHead&&h>6&&(c.slice?o.imageHead=c.slice(0,h):o.imageHead=new Uint8Array(c).subarray(0,h))}else console.log("Invalid JPEG file: Missing JPEG marker.");i(o)},"readAsArrayBuffer")||i(o)},e.hasMetaOption=function(e){return e&&e.meta};var i=e.transform;e.transform=function(t,a,o,n,r){e.hasMetaOption(a)?e.parseMetaData(n,function(r){i.call(e,t,a,o,n,r)},a,r):i.apply(e,arguments)}}),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image","./load-image-meta"],e):"object"==typeof module&&module.exports?e(require("./load-image"),require("./load-image-meta")):e(window.loadImage)}(function(e){"use strict";"undefined"!=typeof fetch&&"undefined"!=typeof Request&&(e.fetchBlob=function(t,i,a){if(e.hasMetaOption(a))return fetch(new Request(t,a)).then(function(e){return e.blob()}).then(i).catch(function(e){console.log(e),i()});i()})}),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image","./load-image-meta"],e):"object"==typeof module&&module.exports?e(require("./load-image"),require("./load-image-meta")):e(window.loadImage)}(function(e){"use strict";e.ExifMap=function(){return this},e.ExifMap.prototype.map={Orientation:274},e.ExifMap.prototype.get=function(e){return this[e]||this[this.map[e]]},e.getExifThumbnail=function(e,t,i){var a,o,n;{if(i&&!(t+i>e.byteLength)){for(a=[],o=0;o<i;o+=1)n=e.getUint8(t+o),a.push((n<16?"0":"")+n.toString(16));return"data:image/jpeg,%"+a.join("%")}console.log("Invalid Exif data: Invalid thumbnail data.")}},e.exifTagTypes={1:{getValue:function(e,t){return e.getUint8(t)},size:1},2:{getValue:function(e,t){return String.fromCharCode(e.getUint8(t))},size:1,ascii:!0},3:{getValue:function(e,t,i){return e.getUint16(t,i)},size:2},4:{getValue:function(e,t,i){return e.getUint32(t,i)},size:4},5:{getValue:function(e,t,i){return e.getUint32(t,i)/e.getUint32(t+4,i)},size:8},9:{getValue:function(e,t,i){return e.getInt32(t,i)},size:4},10:{getValue:function(e,t,i){return e.getInt32(t,i)/e.getInt32(t+4,i)},size:8}},e.exifTagTypes[7]=e.exifTagTypes[1],e.getExifValue=function(t,i,a,o,n,r){var s,l,d,c,u,f,g=e.exifTagTypes[o];if(g){if(s=g.size*n,!((l=s>4?i+t.getUint32(a+8,r):a+8)+s>t.byteLength)){if(1===n)return g.getValue(t,l,r);for(d=[],c=0;c<n;c+=1)d[c]=g.getValue(t,l+c*g.size,r);if(g.ascii){for(u="",c=0;c<d.length&&"\0"!==(f=d[c]);c+=1)u+=f;return u}return d}console.log("Invalid Exif data: Invalid data offset.")}else console.log("Invalid Exif data: Invalid tag type.")},e.parseExifTag=function(t,i,a,o,n){var r=t.getUint16(a,o);n.exif[r]=e.getExifValue(t,i,a,t.getUint16(a+2,o),t.getUint32(a+4,o),o)},e.parseExifTags=function(e,t,i,a,o){var n,r,s;if(i+6>e.byteLength)console.log("Invalid Exif data: Invalid directory offset.");else{if(n=e.getUint16(i,a),!((r=i+2+12*n)+4>e.byteLength)){for(s=0;s<n;s+=1)this.parseExifTag(e,t,i+2+12*s,a,o);return e.getUint32(r,a)}console.log("Invalid Exif data: Invalid directory size.")}},e.parseExifData=function(t,i,a,o,n){if(!n.disableExif){var r,s,l,d=i+10;if(1165519206===t.getUint32(i+4))if(d+8>t.byteLength)console.log("Invalid Exif data: Invalid segment size.");else if(0===t.getUint16(i+8)){switch(t.getUint16(d)){case 18761:r=!0;break;case 19789:r=!1;break;default:return void console.log("Invalid Exif data: Invalid byte alignment marker.")}42===t.getUint16(d+2,r)?(s=t.getUint32(d+4,r),o.exif=new e.ExifMap,(s=e.parseExifTags(t,d,d+s,r,o))&&!n.disableExifThumbnail&&(l={exif:{}},s=e.parseExifTags(t,d,d+s,r,l),l.exif[513]&&(o.exif.Thumbnail=e.getExifThumbnail(t,d+l.exif[513],l.exif[514]))),o.exif[34665]&&!n.disableExifSub&&e.parseExifTags(t,d,d+o.exif[34665],r,o),o.exif[34853]&&!n.disableExifGps&&e.parseExifTags(t,d,d+o.exif[34853],r,o)):console.log("Invalid Exif data: Missing TIFF marker.")}else console.log("Invalid Exif data: Missing byte alignment offset.")}},e.metaDataParsers.jpeg[65505].push(e.parseExifData)}),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image","./load-image-exif"],e):"object"==typeof module&&module.exports?e(require("./load-image"),require("./load-image-exif")):e(window.loadImage)}(function(e){"use strict";e.ExifMap.prototype.tags={256:"ImageWidth",257:"ImageHeight",34665:"ExifIFDPointer",34853:"GPSInfoIFDPointer",40965:"InteroperabilityIFDPointer",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",274:"Orientation",277:"SamplesPerPixel",284:"PlanarConfiguration",530:"YCbCrSubSampling",531:"YCbCrPositioning",282:"XResolution",283:"YResolution",296:"ResolutionUnit",273:"StripOffsets",278:"RowsPerStrip",279:"StripByteCounts",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",301:"TransferFunction",318:"WhitePoint",319:"PrimaryChromaticities",529:"YCbCrCoefficients",532:"ReferenceBlackWhite",306:"DateTime",270:"ImageDescription",271:"Make",272:"Model",305:"Software",315:"Artist",33432:"Copyright",36864:"ExifVersion",40960:"FlashpixVersion",40961:"ColorSpace",40962:"PixelXDimension",40963:"PixelYDimension",42240:"Gamma",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37500:"MakerNote",37510:"UserComment",40964:"RelatedSoundFile",36867:"DateTimeOriginal",36868:"DateTimeDigitized",37520:"SubSecTime",37521:"SubSecTimeOriginal",37522:"SubSecTimeDigitized",33434:"ExposureTime",33437:"FNumber",34850:"ExposureProgram",34852:"SpectralSensitivity",34855:"PhotographicSensitivity",34856:"OECF",34864:"SensitivityType",34865:"StandardOutputSensitivity",34866:"RecommendedExposureIndex",34867:"ISOSpeed",34868:"ISOSpeedLatitudeyyy",34869:"ISOSpeedLatitudezzz",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureBias",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37396:"SubjectArea",37386:"FocalLength",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41492:"SubjectLocation",41493:"ExposureIndex",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRatio",41989:"FocalLengthIn35mmFilm",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",42016:"ImageUniqueID",42032:"CameraOwnerName",42033:"BodySerialNumber",42034:"LensSpecification",42035:"LensMake",42036:"LensModel",42037:"LensSerialNumber",0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential",31:"GPSHPositioningError"},e.ExifMap.prototype.stringValues={ExposureProgram:{0:"Undefined",1:"Manual",2:"Normal program",3:"Aperture priority",4:"Shutter priority",5:"Creative program",6:"Action program",7:"Portrait mode",8:"Landscape mode"},MeteringMode:{0:"Unknown",1:"Average",2:"CenterWeightedAverage",3:"Spot",4:"MultiSpot",5:"Pattern",6:"Partial",255:"Other"},LightSource:{0:"Unknown",1:"Daylight",2:"Fluorescent",3:"Tungsten (incandescent light)",4:"Flash",9:"Fine weather",10:"Cloudy weather",11:"Shade",12:"Daylight fluorescent (D 5700 - 7100K)",13:"Day white fluorescent (N 4600 - 5400K)",14:"Cool white fluorescent (W 3900 - 4500K)",15:"White fluorescent (WW 3200 - 3700K)",17:"Standard light A",18:"Standard light B",19:"Standard light C",20:"D55",21:"D65",22:"D75",23:"D50",24:"ISO studio tungsten",255:"Other"},Flash:{0:"Flash did not fire",1:"Flash fired",5:"Strobe return light not detected",7:"Strobe return light detected",9:"Flash fired, compulsory flash mode",13:"Flash fired, compulsory flash mode, return light not detected",15:"Flash fired, compulsory flash mode, return light detected",16:"Flash did not fire, compulsory flash mode",24:"Flash did not fire, auto mode",25:"Flash fired, auto mode",29:"Flash fired, auto mode, return light not detected",31:"Flash fired, auto mode, return light detected",32:"No flash function",65:"Flash fired, red-eye reduction mode",69:"Flash fired, red-eye reduction mode, return light not detected",71:"Flash fired, red-eye reduction mode, return light detected",73:"Flash fired, compulsory flash mode, red-eye reduction mode",77:"Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",79:"Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",89:"Flash fired, auto mode, red-eye reduction mode",93:"Flash fired, auto mode, return light not detected, red-eye reduction mode",95:"Flash fired, auto mode, return light detected, red-eye reduction mode"},SensingMethod:{1:"Undefined",2:"One-chip color area sensor",3:"Two-chip color area sensor",4:"Three-chip color area sensor",5:"Color sequential area sensor",7:"Trilinear sensor",8:"Color sequential linear sensor"},SceneCaptureType:{0:"Standard",1:"Landscape",2:"Portrait",3:"Night scene"},SceneType:{1:"Directly photographed"},CustomRendered:{0:"Normal process",1:"Custom process"},WhiteBalance:{0:"Auto white balance",1:"Manual white balance"},GainControl:{0:"None",1:"Low gain up",2:"High gain up",3:"Low gain down",4:"High gain down"},Contrast:{0:"Normal",1:"Soft",2:"Hard"},Saturation:{0:"Normal",1:"Low saturation",2:"High saturation"},Sharpness:{0:"Normal",1:"Soft",2:"Hard"},SubjectDistanceRange:{0:"Unknown",1:"Macro",2:"Close view",3:"Distant view"},FileSource:{3:"DSC"},ComponentsConfiguration:{0:"",1:"Y",2:"Cb",3:"Cr",4:"R",5:"G",6:"B"},Orientation:{1:"top-left",2:"top-right",3:"bottom-right",4:"bottom-left",5:"left-top",6:"right-top",7:"right-bottom",8:"left-bottom"}},e.ExifMap.prototype.getText=function(e){var t=this.get(e);switch(e){case"LightSource":case"Flash":case"MeteringMode":case"ExposureProgram":case"SensingMethod":case"SceneCaptureType":case"SceneType":case"CustomRendered":case"WhiteBalance":case"GainControl":case"Contrast":case"Saturation":case"Sharpness":case"SubjectDistanceRange":case"FileSource":case"Orientation":return this.stringValues[e][t];case"ExifVersion":case"FlashpixVersion":if(!t)return;return String.fromCharCode(t[0],t[1],t[2],t[3]);case"ComponentsConfiguration":if(!t)return;return this.stringValues[e][t[0]]+this.stringValues[e][t[1]]+this.stringValues[e][t[2]]+this.stringValues[e][t[3]];case"GPSVersionID":if(!t)return;return t[0]+"."+t[1]+"."+t[2]+"."+t[3]}return String(t)},function(e){var t,i=e.tags,a=e.map;for(t in i)i.hasOwnProperty(t)&&(a[i[t]]=t)}(e.ExifMap.prototype),e.ExifMap.prototype.getAll=function(){var e,t,i={};for(e in this)this.hasOwnProperty(e)&&(t=this.tags[e])&&(i[t]=this.getText(t));return i}}),function(e){"use strict";"function"==typeof define&&define.amd?define(["./load-image","./load-image-scale","./load-image-meta"],e):"object"==typeof module&&module.exports?e(require("./load-image"),require("./load-image-scale"),require("./load-image-meta")):e(window.loadImage)}(function(e){"use strict";var t=e.hasCanvasOption,i=e.hasMetaOption,a=e.transformCoordinates,o=e.getTransformedOptions;e.hasCanvasOption=function(i){return!!i.orientation||t.call(e,i)},e.hasMetaOption=function(t){return t&&!0===t.orientation||i.call(e,t)},e.transformCoordinates=function(t,i){a.call(e,t,i);var o=t.getContext("2d"),n=t.width,r=t.height,s=t.style.width,l=t.style.height,d=i.orientation;if(d&&!(d>8))switch(d>4&&(t.width=r,t.height=n,t.style.width=l,t.style.height=s),d){case 2:o.translate(n,0),o.scale(-1,1);break;case 3:o.translate(n,r),o.rotate(Math.PI);break;case 4:o.translate(0,r),o.scale(1,-1);break;case 5:o.rotate(.5*Math.PI),o.scale(1,-1);break;case 6:o.rotate(.5*Math.PI),o.translate(0,-r);break;case 7:o.rotate(.5*Math.PI),o.translate(n,-r),o.scale(-1,1);break;case 8:o.rotate(-.5*Math.PI),o.translate(-n,0)}},e.getTransformedOptions=function(t,i,a){var n,r,s=o.call(e,t,i),l=s.orientation;if(!0===l&&a&&a.exif&&(l=a.exif.get("Orientation")),!l||l>8||1===l)return s;n={};for(r in s)s.hasOwnProperty(r)&&(n[r]=s[r]);switch(n.orientation=l,l){case 2:n.left=s.right,n.right=s.left;break;case 3:n.left=s.right,n.top=s.bottom,n.right=s.left,n.bottom=s.top;break;case 4:n.top=s.bottom,n.bottom=s.top;break;case 5:n.left=s.top,n.top=s.left,n.right=s.bottom,n.bottom=s.right;break;case 6:n.left=s.top,n.top=s.right,n.right=s.bottom,n.bottom=s.left;break;case 7:n.left=s.bottom,n.top=s.right,n.right=s.top,n.bottom=s.left;break;case 8:n.left=s.bottom,n.top=s.left,n.right=s.top,n.bottom=s.right}return n.orientation>4&&(n.maxWidth=s.maxHeight,n.maxHeight=s.maxWidth,n.minWidth=s.minHeight,n.minHeight=s.minWidth,n.sourceWidth=s.sourceHeight,n.sourceHeight=s.sourceWidth),n}});
|
|
//# sourceMappingURL=load-image.all.min.js.map
|