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Calculate statistics for an image.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
GraphicsMagick | 14.1 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
none
Returns JSON or error.
Queries statistics for an image:
Set Field [ Test::json ; MBS( "GMImage.Statistics"; $ImageRef ) ]
Example result:
{
"red": {
"maximum": 1,
"minimum": 0,
"mean": 0.555333,
"stddev": 0.311282,
"variance": 0.096896
},
"green": {
"maximum": 1,
"minimum": 0,
"mean": 0.556835,
"stddev": 0.293437,
"variance": 0.086105
},
"blue": {
"maximum": 1,
"minimum": 0,
"mean": 0.571373,
"stddev": 0.287351,
"variance": 0.082571
},
"opacity": {
"maximum": 0,
"minimum": 0,
"mean": 0,
"stddev": 0,
"variance": 0
}
}
This function checks for a license.
Created 22nd January 2024, last changed 25th January 2024