Marblecore Imaging Library Documentation

Documentation Introduction
Documentation / Marblecore Imaging / Methods / GetExifFocalLengthFromFile

GetExifFocalLengthFromFile method

Retrieves the focal length of the specified file.

Syntax

String GetExifFocalLengthFromFile(strFile As String, bWebFilter As Boolean)

Return value

Returns a string containing the focal length.

Parameters

ParameterTypeRequiredDescription
strFileStringYesString containing the path of the file.
bWebFilterBooleanNoOptional parameter which enables or disables the internet filter. If this parameter is true only web formats are accepted (GIF, JPEG, PNG).

Category

EXIF properties

See also

GetExif | GetExifCameraMakerFromFile | GetExifCameraModelFromFile | GetExifCompressedBitsPerPixelFromFile | GetExifCompressionFromFile | GetExifCopyrightFromFile | GetExifDateTakenFromFile | GetExifExposureBiasFromFile | GetExifExposureTimeFromFile | GetExifFlashEnergyFromFile | GetExifFlashModeFromFile | GetExifFromFile | GetExifFromInfo | GetExifFStopFromFile | GetExifHorizontalResolutionFromFile | GetExifISOSpeedFromFile | GetExifLightSourceFromFile | GetExifMaxApertureFromFile | GetExifMeteringModeFromFile | GetExifOrientationFromFile | GetExifProgramModeFromFile | GetExifResolutionUnitFromFile | GetExifSubjectDistanceFromFile | GetExifVersionFromFile | GetExifVerticalResolutionFromFile