Web Dynpro NumericValue API -
IWDNumericValue 
Overview
The NumericValue class is availabe for using numeric values of the data type double. This class can be used for specifying the value of a point - for example, the x value for scatter charts or the y value for category-based business graphics.
Property Descriptions
·
type
This property specifies the value type. The type property can be filled with the following
values and is represented by the enumeration type WDValueTypeEnumeration.
Enumeration Value |
Short Description |
Describes the value for a small chart within a chart in a portfolio chart (see graphic below). |
|
size |
Describes the size of a point in a portfolio chart. |
trendX |
Describes the y component in the trend arrow of a portfolio chart. |
trendY |
Describes the y component in the trend arrow of a portfolio chart. |
x |
Describes the x value in a business graphic – for example, in a scatter chart. |
y |
Describes the y value in a business graphic – for example, in a category-based chart. |
·
value
This property specifies the numeric value of a point. It must be bound to a
context attribute within a context structure that provides the data for the
values at runtime. The initial value of this property
is 0.0.
Overview of Inherited and Additional Properties
Name |
Interface |
Type |
Initial Value |
Bindable |
Value Required |
type |
IWDNumericValue |
ValueTypeEnumeration |
|
bindable |
No |
value |
IWDNumericValue |
|
0.0 |
bindable_mandatory |
No |
Methods in the Web Dynpro IWDNumericValue API
Method Name |
Parameter |
Return Value |
Short Description |
bindingOfType |
|
String |
Returns the path of the context element to which the type property is bound. Returns NULL if no binding exists. |
bindingOfValue |
|
String |
Returns the path of the context element to which the value property is bound. Returns NULL if no binding exists. |
bindType |
(String path) |
|
Binds the type property to the context node specified by a path. |
bindValue |
(String path) |
|
Binds the value property to the context node specified by a path. |
getType |
|
WDValueTypeEnumeration |
Returns the value of the type property. |
getValue |
|
String |
Returns the value of the value property. |
setType |
(WDValueTypeEnumeration value) |
|
Sets the value of the type property. |
setValue |
(String value) |
|
Sets the value of the value property. |
Additional methods are available using inheritance: IWDAbstractValue; IWDViewElement.
Example
Portfolio chart for the representation of the chart value of the enumeration type WDValueTypeEnumeration:
