<dvt:o1Axis>

Use the o1Axis tag to control the color and visibility of the ordinal axis.

The ordinal (or category) axis of a graph shows ordered data, such as ratings or stages, or nominal data, such as different cities or different products. On a vertical bar graph, for example, the ordinal axis is the horizontal line across the bottom of the plot area. The values along the ordinal axis do not identify the extent of the data shown. Instead, the values identify the different groups in which the data belongs.

The ordinal axis appears on bar, line, area, combination, radar, and three-dimensional graphs. As with data axes, the ordinal axis has tick marks that locate the different items in the series, and it has tick labels that identify the different series items.

Relationship with other tags

This component must be a child of one of the following components:

graph
areaGraph
barGraph
comboGraph
dualYBarGraph
dualYComboGraph
dualYLineGraph
horizontalBarGraph
horizontalStackedBarGraph
paretoGraph
lineGraph
radarGraph
stackedBarGraph
stockCandleGraph
stockGraph

Example

The following example shows the XML for a o1Axis tag.

        <dvt:graph>
            <dvt:o1Axis lineWidth="1" lineColor="#000000"/>
        </dvt:graph>

Attributes

Name	Type	Supports EL?	Description
id	java.lang.String	no	Specifies the identifier for the component
lineColor	java.lang.String	no	Specifies the color of the axis line in RGB hexadecimal. The example color="#000000" specifies black.
lineWidth	int	no	Specifies the width of the axis line in pixels. The width is 1 pixel by default.
rendered	boolean	no	Indicates whether the axis line is rendered. Valid values are "true" (Default) and "false".