Interface ICategoryLabelProvider
Interface to define a LabelProvider for category axes
Implements
Namespace:
Assembly: .dll
Syntax
public interface ICategoryLabelProvider extends labelProviders.ILabelProviderMethods
getBarTimeFrame()
Gets the Bar Time Frame in seconds. This is the number of seconds that each data-point represents on the CategoryDateAxis and is required for proper rendering.
Declaration
public abstract double getBarTimeFrame()Returns
| Type | Description |
|---|---|
| double | The Bar Time Frame in seconds |
transformDataToIndex(double dataValue)
Transforms a data value to the nearest data point index.
Declaration
public abstract int transformDataToIndex(double dataValue)Parameters
| Type | Name | Description |
|---|---|---|
| double | dataValue | The data value to transform |
Returns
| Type | Description |
|---|---|
| int | The index of the data point |
transformDataToIndex(double dataValue, SearchMode mode)
Transforms a data value to the corresponding data point index using the specified search mode.
Declaration
public abstract int transformDataToIndex(double dataValue, SearchMode mode)Parameters
| Type | Name | Description |
|---|---|---|
| double | dataValue | The data value to transform |
| SearchMode | mode | The search mode |
Returns
| Type | Description |
|---|---|
| int | The index of data point |
transformIndexToData(int index)
Transforms an index of a data point to the corresponding data value.
Declaration
public abstract double transformIndexToData(int index)Parameters
| Type | Name | Description |
|---|---|---|
| int | index | The index to transform |
Returns
| Type | Description |
|---|---|
| double | The data value |