void CBCGPGanttChart::SetTimeDelta	(	COleDateTimeSpan	dtPixelTimeDelta,
		BOOL	bKeepCenterDate = TRUE
	)

Sets the time span of one pixel.

Call this function to set time span of one pixel.

Parameters

dtPixelTimeDelta	Specifies how much time in one pixel.
bKeepCenterDate	If the scale changes and this parameter is TRUE, the date currently displayed at the middle of the Chart's visible area remains at the center.