com.aspose.cells

Class ChartPointCollection

java.lang.Object

com.aspose.cells.ChartPointCollection

All Implemented Interfaces:

java.lang.Iterable

public class ChartPointCollection
extends java.lang.Object
implements java.lang.Iterable

Represents a collection that contains all the points in one series.

Example

 
         //Instantiating a Workbook object
         Workbook workbook = new Workbook();
 
         //Obtaining the reference of the first worksheet
         Worksheet worksheet = workbook.getWorksheets().get(0);
 
         //Adding a sample value to "A1" cell
         worksheet.getCells().get("A1").putValue(50);
 
         //Adding a sample value to "A2" cell
         worksheet.getCells().get("A2").putValue(100);
 
         //Adding a sample value to "A3" cell
         worksheet.getCells().get("A3").putValue(150);
 
         //Adding a sample value to "B1" cell
         worksheet.getCells().get("B1").putValue(60);
 
         //Adding a sample value to "B2" cell
         worksheet.getCells().get("B2").putValue(32);
 
         //Adding a sample value to "B3" cell
         worksheet.getCells().get("B3").putValue(50);
 
         //Adding a chart to the worksheet
         int chartIndex = worksheet.getCharts().add(ChartType.PIE_EXPLODED, 5, 0, 25, 10);
 
         //Accessing the instance of the newly added chart
         Chart chart = worksheet.getCharts().get(chartIndex);
 
         //Adding NSeries (chart data source) to the chart ranging from "A1" cell to "B3"
         chart.getNSeries().add("A1:B3", true);
 
         //Show Data Labels 
         chart.getNSeries().get(0).getDataLabels().setShowValue(true);
 
         ChartPointCollection points = chart.getNSeries().get(0).getPoints();
 
         for (int i = 0; i <points.getCount(); i++)
         {
             //Get Data Point
             ChartPoint point = points.get(i);
             //Set Pir Explosion
             point.setExplosion(15);
             //Set Border Color
             point.getBorder().setColor(com.aspose.cells.Color.getRed());
         }
 
         //Saving the Excel file
         workbook.save("book1.xls");
 

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Remove all setting of the chart points.
ChartPoint	get(int index) Gets the ChartPoint element at the specified index in the series.
int	getCount() Gets the count of the chart point.
java.util.Iterator	iterator() Returns an enumerator for the entire ChartPointCollection.
void	removeAt(int index) Removes point at the index of the series..

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

iterator

public java.util.Iterator iterator()

Returns an enumerator for the entire ChartPointCollection.

Specified by:

iterator in interface java.lang.Iterable

Returns:

clear

public void clear()

Remove all setting of the chart points.

removeAt

public void removeAt(int index)

Removes point at the index of the series..

Parameters:

index - The index of the point.

getCount

public int getCount()

Gets the count of the chart point.

get

public ChartPoint get(int index)

Gets the ChartPoint element at the specified index in the series.

Parameters:

index - The index of chart point in the series.

Returns:

The ChartPoint object.