ChartCollection

ChartCollection class

Encapsulates a collection of Chart objects.

Methods

Name	Description
add(type, upperLeftRow, upperLeftColumn, lowerRightRow, lowerRightColumn)	Adds a chart to the collection.
add(type, dataRange, topRow, leftColumn, rightRow, bottomColumn)	Adds a chart to the collection. NOTE: This member is now obsolete. Instead, please use add(int, java.lang.String, boolea
add(data, dataRange, isVertical, topRow, leftColumn, rightRow, bottomColumn)	Adds a chart with preset template.
add(type, dataRange, isVertical, topRow, leftColumn, rightRow, bottomColumn)	Adds a chart to the collection.
add()	Reserved for internal use.
addFloatingChart(type, left, top, width, height)	Adds a chart to the collection.
clear()	Clear all charts.
contains()	Reserved for internal use.
get(index)	Gets the Chart element at the specified index.
get(name)	Gets the chart by the name. The default chart name is null. So you have to explicitly set the name of the chart.
get()	Reserved for internal use.
getCount()
indexOf()	Reserved for internal use.
iterator()
remove(chart)	Remove the specific chart.
removeAt(index)	Remove a chart at the specific index.

add(type, upperLeftRow, upperLeftColumn, lowerRightRow, lowerRightColumn)

Adds a chart to the collection.

Parameter	Type	Description
type	Number	ChartType
upperLeftRow		Upper left row index.
upperLeftColumn		Upper left column index.
lowerRightRow		Lower right row index
lowerRightColumn		Lower right column index

Returns: Number — Number Chart object index.

add(type, dataRange, topRow, leftColumn, rightRow, bottomColumn)

Adds a chart to the collection. NOTE: This member is now obsolete. Instead, please use add(int, java.lang.String, boolean, int, int, int, int) property. This property will be removed 12 months later since May 2022. Aspose apologizes for any inconvenience you may have experienced.

Parameter	Type	Description
type	Number	ChartType
dataRange	String	Specifies the data range of the chart
topRow	Number	Upper left row index.
leftColumn	Number	Upper left column index.
rightRow	Number	Lower right row index
bottomColumn	Number	Lower right column index

Returns: Number — Number Chart object index.

add(data, dataRange, isVertical, topRow, leftColumn, rightRow, bottomColumn)

Adds a chart with preset template.

Parameter	Type	Description
data	Array of byte	The data of chart template file(.crtx).
dataRange	String	Specifies the data range of the chart
isVertical	boolean	Specifies whether to plot the series from a range of cell values by row or by column.
topRow	Number	Upper left row index.
leftColumn	Number	Upper left column index.
rightRow	Number	Lower right row index
bottomColumn	Number	Lower right column index

Returns: Number — Number Chart object index.

add(type, dataRange, isVertical, topRow, leftColumn, rightRow, bottomColumn)

Adds a chart to the collection.

Parameter	Type	Description
type	Number	ChartType
dataRange	String	Specifies the data range of the chart
isVertical	boolean	Specifies whether to plot the series from a range of cell values by row or by column.
topRow	Number	Upper left row index.
leftColumn	Number	Upper left column index.
rightRow	Number	Lower right row index
bottomColumn	Number	Lower right column index

Returns: Number — Number Chart object index.

add()

Reserved for internal use.

addFloatingChart(type, left, top, width, height)

Adds a chart to the collection.

Parameter	Type	Description
type	Number	ChartType
left	Number	The x offset to corner
top	Number	The y offset to corner
width	Number	The chart width
height	Number	The chart height

Returns: Number — Number Chart object index.

clear()

Clear all charts.

contains()

Reserved for internal use.

get(index)

Gets the Chart element at the specified index.

Parameter	Type	Description
index	Number	The zero based index of the element.

Returns: Chart — Chart The element at the specified index.

get(name)

Gets the chart by the name. The default chart name is null. So you have to explicitly set the name of the chart.

Parameter	Type	Description
name	String	The chart name.

Returns: Chart — Chart The chart.

get()

Reserved for internal use.

getCount()

indexOf()

Reserved for internal use.

iterator()

remove(chart)

Remove the specific chart.

Parameter	Type	Description
chart	Chart

removeAt(index)

Remove a chart at the specific index.

Parameter	Type	Description
index	Number	The chart index.