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IDLsysMonitorInfo::GetResolutions

Syntax | Return Value | Arguments | Keywords | Version History

The IDLsysMonitorInfo::GetResolutions function method retrieves the monitor resolutions (pixel sizes) as a [2, n] single-precision floating-point array in terms of centimeters per pixel. There is one row in the array for each monitor.

Syntax

Result = Obj->[IDLsysMonitorInfo::]GetResolutions()

Return Value

Returns the monitor resolutions. The first column is the x resolution and the second column is the y resolution. The function returns a two-element single-precision floating-point array containing zero values if there are no monitors available on the system, or if the DISPLAY_NAME property does not refer to a valid X server connection.

Arguments

None

Keywords

None

Version History

6.3
Introduced

  IDL Online Help (March 06, 2007)