The DataDescription structure is used by ChartElements to describe
the characteristics of the data they represent to Axis objects
that auto-generate values from the data represented in the chart.
ChartElements displaying data should construct and return DataDescriptions
from their describeData() method when invoked.
[static]
A bitflag passed by the axis to an element's describeData() method.
DataDescription
Property Detail
boundedValues
property
public var boundedValues:Array
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
An Array of BoundedValue objects describing the data in the element.
BoundedValues are data points that have extra space reserved
around the datapoint in the chart's data area.
If requested, a chart element fills this property
with whatever BoundedValues are necessary
to ensure enough space is visible in the chart data area.
For example, a ColumnSeries that needs 20 pixels
above each column to display a data label.
max
property
public var max:Number
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
The maximum data value displayed by the element.
min
property
public var min:Number
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
The minimum data value displayed by the element.
minInterval
property
public var minInterval:Number
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
The minimum interval, in data units,
between any two values displayed by the element.
padding
property
public var padding:Number
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
The amount of padding, in data units, that the element requires
beyond its min/max values to display its full values correctly .
Constructor Detail
DataDescription
()
Constructor
public function DataDescription()
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Constructor.
Constant Detail
REQUIRED_BOUNDED_VALUES
Constant
public static const REQUIRED_BOUNDED_VALUES:uint = 0x2
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
A bitflag passed by the axis to an element's describeData() method.
If this flag is set, the element sets the
boundedValues property.
REQUIRED_MIN_INTERVAL
Constant
public static const REQUIRED_MIN_INTERVAL:uint = 0x1
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
A bitflag passed by the axis to an element's describeData() method.
If this flag is set, the element sets the
minInterval property.
REQUIRED_MIN_MAX
Constant
public static const REQUIRED_MIN_MAX:uint = 0x4
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
A bitflag passed by the axis to an element's describeData() method.
If this flag is set, the element sets the
DescribeData.min and DescribeData.max properties.
REQUIRED_PADDING
Constant
public static const REQUIRED_PADDING:uint = 0x8
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
A bitflag passed by the axis to an element's describeData() method.
If this flag is set, the element sets the
DescribeData.padding property.
Object