Namespace: GlobFX.SwiffChartGenerator
Assembly: GlobFX.SwiffChartGenerator (in GlobFX.SwiffChartGenerator.dll)

Specifies the color for a series defined by its index in a chart.

Visual Basic

Public Sub SetSeriesValueColor( index As Integer, valueindex As Integer, color As String )
Public Sub SetSeriesValueColor( index As Integer, valueindex As Integer, color As System.Drawing.Color )

public void SetSeriesValueColor( int index, int valueindex, string color );
public void SetSeriesValueColor( int index, int valueindex, System.Drawing.Color color );

Arguments

index: An integer value that specifies the zero-based index of the series in the chart object.
valueindex: An integer value that specifies the zero-based index of the value in the series specified by index.
color: A string that specifies the color or a System.Drawing.Color structure.

Remarks

By default, a new data series added to a chart takes its colors from the chart style.

If the index argument refers to a series that does not exist in the chart object, the series is created.

index must be superior or equal to 0
valueindex must be superior or equal to 0

The color string argument can be specified:

As a named color.
Example: "orange"

For a complete reference of predefined named colors, consult the Predefined Colors Reference.
Named colors are always opaque.
As a hexadecimal value "#RRGGBB", where RR, GG and BB represent the hexadecimal values of the red, green and blue components.
Example: "#FFA500" represents an orange color.

An optional alpha component can be added at the end of the string: "#RRGGBBAA".
Example: "#FFA50080" represents a semi-transparent orange color, "#FFA500FF" represents an opaque orange color, "#FFA50000" represents an fully transparent (invisible) orange color.

If the color argument is an empty string, the default original color is restored.
If the color argument cannot be recognized, the black color is used.

When generating several charts using a single chart object, the ClearAll method can be used between each generated charts.

Sample Code

The following code illustrates use of the SetSeriesValueColor method.

Visual Basic

Dim values(4) As Double

' Define the series #0
values(0) = 10.5
values(1) = 12.4
values(2) = 15.9
values(3) = 17.1
values(4) = 18.2
chart.SetSeriesValuesFromArray(0, values)

chart.LoadStyle("column/Honolulu")

' Set the color of the 3rd value of series #0
chart.SetSeriesValueColor(0, 2, "limegreen")

double[] values= new double[5];

// Define the series #0
values[0] = 10.5;
values[1] = 12.4;
values[2] = 15.9;
values[3] = 17.1;
values[4] = 18.2;
chart.SetSeriesValuesFromArray(0, values);

chart.LoadStyle("column/Honolulu");

// Set the color of the 3rd value of series #0
chart.SetSeriesValueColor(0, 2, "limegreen");

Arguments

Remarks

Sample Code

See Also