Measurement and coordinate units
Lets you set the units (like mm or inches) to be used by the drawing functions. It also contains the functions that you’d call to increase the precision of the objects used within the PDF. If you’re an architect you may want to look at doing this. If you need to be extremely careful with positioning elements on the page, this might also interest you.
AddLGIDictToPageDeletePageLGIDict
GetCSDictEPSG
GetCSDictType
GetCSDictWKT
GetGlobalMeasurementUnits
GetGlobalOrigin
GetGlobalScale
GetImageMeasureDict
GetImagePtDataDict
GetMeasureDictBoundsCount
GetMeasureDictBoundsItem
GetMeasureDictCoordinateSystem
GetMeasureDictDCSDict
GetMeasureDictGCSDict
GetMeasureDictGPTSCount
GetMeasureDictGPTSItem
GetMeasureDictLPTSCount
GetMeasureDictLPTSItem
GetMeasureDictPDU
GetOrigin
GetPageLGIDictContent
GetPageLGIDictCount
GetPageViewPortCount
GetPageViewPortID
GetScale
GetViewPortBBox
GetViewPortMeasureDict
GetViewPortName
GetViewPortPtDataDict
MultiplyScale
SetCSDictEPSG
SetCSDictType
SetCSDictWKT
SetGlobalMeasurementUnits
SetGlobalOrigin
SetGlobalScale
SetMeasureDictBoundsCount
SetMeasureDictBoundsItem
SetMeasureDictCoordinateSystem
SetMeasureDictGPTSCount
SetMeasureDictGPTSItem
SetMeasureDictLPTSCount
SetMeasureDictLPTSItem
SetMeasureDictPDU
SetMeasurementUnits
SetOrigin
SetPrecision
SetScale