TIOParams.EXIF_XResolution
Declaration
property EXIF_XResolution: Double;
Description
Returns the horizontal resolution of the image. The default value is 1/72 inch (one "point"), but it is largely meaningless as personal computers typicaly don't use this value for display/printing.
Note: Use
EXIF_XResolution2 for easier access to the value.
See Also
◼EXIF_YResolution◼EXIF_ResolutionUnit◼EXIF_XResolution2// Get as string value
sExifXResolution := DoubleToFraction( ImageEnView1.IO.Params.EXIF_XResolution );
// Write string value
// Note: Assumes a value formatted as a fraction, e.g. '1/72'
ImageEnView1.IO.Params.EXIF_XResolution := FractionToDouble( sExifXResolution );