bool ChartGetDouble	(	long	chart_id,
		int	prop_id,
		int	sub_window,
		out double	double_var
	)

Returns the value of a corresponding property of the specified chart. Chart property must be of double type

Parameters

chart_id	Chart ID. 0 means the current chart
prop_id	Chart property ID. This value can be one of the following values: CHART_SHIFT_SIZE The size of the zero bar indent from the right border in percents double  (from 10 to 50 percents) CHART_FIXED_POSITION Unsupported double CHART_FIXED_MAX Fixed  chart maximum double CHART_FIXED_MIN Fixed  chart minimum double CHART_POINTS_PER_BAR Unsupported double CHART_PRICE_MIN Chart minimum double r/o   modifier - subwindow number CHART_PRICE_MAX Chart maximum double r/o   modifier - subwindow number
sub_window	Number of the chart subwindow. 0 denotes the main chart subwindow
double_var	Target variable of double type for the requested property

Returns

True if the specified property is available and its value has been placed into double_var variable, otherwise returns false