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com.spire.xls
class sparkline

java.lang.object
  com.spire.xls.sparkline

all implemented interfaces:: isparkline

public class sparkline
extends java.lang.object
implements isparkline
extends java.lang.object
implements isparkline

a sparkline represents a tiny chart or graphic in a worksheet cell that provides a visual representation of data.

constructor summary
`sparkline(sparklinegroup group)`

method summary
`int`	`getcolumn()` gets the column index of a sparkline.
`cellrange`	`getdatarange()` represents the data range of the sparkline.
`cellrange`	`getrefrange()` represents the reference range of the sparkline.
`int`	`getrow()` gets the row index of a sparkline.
`void`	`setdatarange(cellrange value)` sets the data range of the sparkline.
`void`	`setrefrange(cellrange cellrange)` represents the reference range of the sparkline.

constructor detail

sparkline

public sparkline(sparklinegroup group)

method detail

getdatarange

public cellrange getdatarange()

represents the data range of the sparkline.

specified by:: getdatarange in interface isparkline

throws:: java.lang.exception - cref="argumentoutofrange" if the value.rows.length is not equal to 1.

setdatarange

public void setdatarange(cellrange value)

sets the data range of the sparkline.

parameters:: value - the data range.

getrefrange

public cellrange getrefrange()

represents the reference range of the sparkline.

specified by:: getrefrange in interface isparkline

throws:: java.lang.exception - cref="argumentoutofrange" if the value.rows.length and value.columns.length is not equal to 1;

setrefrange

public void setrefrange(cellrange cellrange)