Manual > Control Reference > Data > Gantt chart control > Methods

Scroll the time axis (X axis). (Only when "SERIES" is selected in the ChartType property.)

syntax

ScrollTime(

mode

[, param1]

[, param2]

[, param3]

[, param4]

)

Parameters

mode

Type:

character

Scroll Mode

BACKWARD - Scroll backward by the displayed period

BACKWARD_HALF - Scroll backward half the displayed period

FORWARD - Scroll forward by the displayed period

FORWARD_HALF - Scroll half the displayed period into the future

NOW - Scroll so that the current time is at the far right

NOWLEFT - Scrolls the current time to the left

RATIO - Scroll by the percentage specified in param1 (a number between 0 and 1).

SPAN - Scrolls by the period specified by param1 (days), param2 (hours), param3 (minutes), or param4 (seconds).

ZOOM - Enlarges the display by param1 (percentage).

param1
	Type:	Number
	Specify when the scroll mode is "RATIO", "SPAN", or "ZOOM".

param2
	Type:	Number
	Specify when the scroll mode is "SPAN".

param3
	Type:	Number
	Specify when the scroll mode is "SPAN".

param4
	Type:	Number
	Specify when the scroll mode is "SPAN".

Return Value

reference