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public interface SingleValueCategoryModel
A Pie chart data model.
Chart
,
SimpleSingleValueCategoryModel
Method Summary | |
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void |
clear()
clear the model. |
Collection<Comparable<?>> |
getCategories()
Get categories as a collection. |
Comparable<?> |
getCategory(int index)
Get category of the specified index (0 based). |
Number |
getValue(Comparable<?> category)
Get value of the specified category. |
void |
removeValue(Comparable<?> category)
remove the value of the specified category. |
void |
setValue(Comparable<?> category,
Number value)
add or update the value of a specified category. |
Methods inherited from interface org.zkoss.zul.ChartModel |
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addChartDataListener, removeChartDataListener |
Method Detail |
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Comparable<?> getCategory(int index)
index
- the index of the category.Collection<Comparable<?>> getCategories()
Number getValue(Comparable<?> category)
category
- the pie category.void setValue(Comparable<?> category, Number value)
category
- the pie category.value
- the pie value.void removeValue(Comparable<?> category)
category
- the pie category.void clear()
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