ChartAxisIndex Class

Visible

Boolean

Shows or hides the axis.

EnableMajorUnitIntervalInterlacing(boolean binterlace)

void

Turns interlacing on or off.

GetGuid()

string

Returns the guid of the axis. Uniquely identifies an axis.

GetLabel()

string

Returns the value of the label of the axis.

SetAxisName(string label, boolean showonaxis)

void

Sets the label for the axis and whether it should be displayed on the chart.

Parameters:

• label: string, the text for the label
• showonaxis: Boolean, a true value indicates that the label is displayed

SetCrossType(long type)

void

Provides a directive or hint for use when calculating the position of labels on an axis.

Parameters:

• type: long, one of the ChartAxisCrossType enumerations

SetDataFormat(string format, boolean formatAsDate)

void

Sets the format string for the conversion of values to strings (e.g. "%.4f"). If the datapoints represent datetime values, the formatAsDate argument should be true, and the format string set appropriately (e.g. "%H:%M")

Parameters:

• format: string, the format to use when converting datapoint values to string
• formatAsDate: Boolean, a true value indicates the datapoint represent a datetime

SetDisplayUnits(double units)

void

Sets the display units on the axis. Basically, the datapoint values are divided by this figure to give a major unit value. For example, if the datapoint contains meter values, a value of 1000 would result in kilometers being used as the major unit on the axis.

Parameters:

• units: double, the value of a single unit on the axis

SetFixedDisplayRange(double fmin, double fmax)

void

Sets a fixed range for the axis.

Parameters:

• fmin: double, the minimum value
• fmax: double, the maximum value

SetLabelType(long labelpos)

void

Sets the position of labels on the axis.

Parameters:

• labelpos: long, one of the ChartAxisLabelType enumerations

SetTickMark(long tickmarkpos)

void

Sets the position of tick marks on the axis.

Parameters:

• tickmarkpos: long, one of the ChartAxisTickMarkType enumerations

ShowMajorGridLines(boolean show)

void

Shows or hides grid lines.