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Queries all properties as JSON.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
CGImageSource | 8.3 | ✅ Yes | ❌ No | ❌ No | ✅ Yes, on macOS | ✅ Yes |
Parameter | Description | Example | Flags |
---|---|---|---|
Ref | The image source reference number returned by CGImageSource.CreateWithData, CGImageSource.CreateWithPath or CGImageSource.CreateWithURL | $ref | |
Index | The index of the image to query. -1 for global properties. Else a number from 0 to CGImageSource.Count-1. | 0 | Optional |
Returns OK or error.
Query properties for first image:
MBS("CGImageSource.Properties"; $ref; 0)
Example result:
{
"{TIFF}" : {
"ResolutionUnit" : 2,
"Software" : "QuickTime 7.5.5",
"DateTime" : "2008:10:19 13:29:12",
"XResolution" : 72,
"ImageDescription" : "Digital StillCamera",
"Orientation" : 1,
"YResolution" : 72,
"Model" : "DC-8300",
"Make" : "Traveler"
},
"{IPTC}" : {
"DigitalCreationTime" : "142931",
"DigitalCreationDate" : "20081015",
"TimeCreated" : "142931",
"DateCreated" : "20081015",
"Caption\/Abstract" : "Digital StillCamera"
},
"{Exif}" : {
"DateTimeOriginal" : "2008:10:15 14:29:31",
"ComponentsConfiguration" : [
1,
2,
3,
0
],
"MaxApertureValue" : 3.1,
"DigitalZoomRatio" : 1,
"ExposureBiasValue" : 0,
"Saturation" : 0,
"FNumber" : 4.8,
"SceneCaptureType" : 0,
"ShutterSpeedValue" : 6.67,
"SubjectDistRange" : 0,
"ApertureValue" : 4.5,
"FileSource" : 3,
"Sharpness" : 0,
"ColorSpace" : 1,
"Contrast" : 0,
"PixelYDimension" : 267,
"WhiteBalance" : 0,
"LightSource" : 0,
"FlashPixVersion" : [
1,
0
],
"DateTimeDigitized" : "2008:10:15 14:29:31",
"ISOSpeedRatings" : [
50
],
"ExposureMode" : 0,
"PixelXDimension" : 200,
"ExifVersion" : [
2,
2
],
"CustomRendered" : 0,
"ExposureProgram" : 2,
"Flash" : 0,
"ExposureTime" : 0.01,
"FocalLenIn35mmFilm" : 68,
"MeteringMode" : 2
},
"PixelHeight" : 267,
"PixelWidth" : 200,
"{JFIF}" : {
"XDensity" : 72,
"YDensity" : 72,
"IsProgressive" : true,
"JFIFVersion" : [
1,
0,
1
],
"DensityUnit" : 1
},
"ProfileName" : "sRGB IEC61966-2.1",
"DPIWidth" : 72,
"DPIHeight" : 72,
"ColorModel" : "RGB",
"Orientation" : 1,
"Depth" : 8
}
Created 6th June 2018, last changed 6th June 2018
CGImageSource.Keys - CGImageSource.Property
Feedback: Report problem or ask question.