Package org.zkoss.zul

Interface SingleValueCategoryModel

All Superinterfaces:
ChartModel
All Known Subinterfaces:
PieModel
All Known Implementing Classes:
SimplePieModel, SimpleSingleValueCategoryModel
public interface SingleValueCategoryModel extends ChartModel
A Pie chart data model.
Author:
henrichen
See Also:

  • Method Details

    • getCategory

      Comparable<?> getCategory(int index)
      Get category of the specified index (0 based).
      Parameters:
      index - the index of the category.

    • getCategories

      Collection<Comparable<?>> getCategories()
      Get categories as a collection.

    • getValue

      Number getValue(Comparable<?> category)
      Get value of the specified category.
      Parameters:
      category - the pie category.

    • setValue

      void setValue(Comparable<?> category, Number value)
      add or update the value of a specified category.
      Parameters:
      category - the pie category.
      value - the pie value.

    • removeValue

      void removeValue(Comparable<?> category)
      remove the value of the specified category.
      Parameters:
      category - the pie category.

    • clear

      void clear()
      clear the model.