DrawTrendLine Method (6)¶

DrawTrendLine (1 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, DateTime time1, double y1, DateTime time2, double y2, Color color)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
time1	DateTime	The time value of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
time2	DateTime	The time value of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

DrawTrendLine (2 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, DateTime time1, double y1, DateTime time2, double y2, Color color, int thickness)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
time1	DateTime	The time value of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
time2	DateTime	The time value of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.
thickness	int	The thickness of the trend line.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

DrawTrendLine (3 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, DateTime time1, double y1, DateTime time2, double y2, Color color, int thickness, LineStyle lineStyle)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
time1	DateTime	The time value of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
time2	DateTime	The time value of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.
thickness	int	The thickness of the trend line.
lineStyle	LineStyle	The trend line style.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

DrawTrendLine (4 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, int barIndex1, double y1, int barIndex2, double y2, Color color)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
barIndex1	int	The bar index of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
barIndex2	int	The bar index of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

DrawTrendLine (5 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, int barIndex1, double y1, int barIndex2, double y2, Color color, int thickness)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
barIndex1	int	The bar index of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
barIndex2	int	The bar index of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.
thickness	int	The thickness of the trend line.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

DrawTrendLine (6 of 6)¶

Summary¶

Draws a trend line.

Signature¶

public abstract ChartTrendLine DrawTrendLine(string name, int barIndex1, double y1, int barIndex2, double y2, Color color, int thickness, LineStyle lineStyle)

Parameters¶

Name	Type	Description
name	string	The chart object name - a unique name that can be only used once for a chart area. If duplicated, the chart object will be replaced with a new one of the same name.
barIndex1	int	The bar index of the trend line start point location on the X-axis.
y1	double	The Y-axis value of the trend line start location.
barIndex2	int	The bar index of the trend line end point location on the X-axis.
y2	double	The Y-axis value of the trend line end location.
color	Color	The color of the trend line.
thickness	int	The thickness of the trend line.
lineStyle	LineStyle	The trend line style.

Return Value¶

ChartTrendLine

Declaring Type¶

cAlgo.API.ChartArea

Last update: March 17, 2023