quadbase.util

Interface IFloatingLineSet

public interface IFloatingLineSet

This interface is used to add/remove poly-lines in the main chart window. A poly-line is a set of connected line segments. A handle to an object that implements this interface can be obtained by calling the gethFloatingLineSet method defined in QbChart.

See Also:

PolyLine

Method Summary

Modifier and Type	Method	Description
void	add(PolyLine t)	This function adds a new poly-line to the chart.
java.util.Enumeration	elements()	Returns the Enumeration of all the poly-lines defined in the chart.
void	remove(PolyLine t)	This function removes the specified poly-line from the chart.
void	removeAll()	Removes all the poly-lines currently defined in the chart.
void	set(java.util.Enumeration elements)	Sets a list of poly-line objects in a chart.

Method Detail

add

void add(PolyLine t)

This function adds a new poly-line to the chart.

Associated QbChart property: INSERT_POLYLINE

Parameters:

t - The PolyLine object defining a poly-line to add.

See Also:

PolyLine

remove

void remove(PolyLine t)

This function removes the specified poly-line from the chart.

Associated QbChart property: REMOVE_POLYLINE

Parameters:

t - The poly-line object to remove from the chart.

See Also:

PolyLine

removeAll

void removeAll()

Removes all the poly-lines currently defined in the chart.

Associated QbChart property: REMOVE_ALLPOLYLINE

See Also:

PolyLine

elements

java.util.Enumeration elements()

Returns the Enumeration of all the poly-lines defined in the chart.

Associated QbChart property: POLYLINELIST

Returns:

The Enumeration object containing all the poly-lines. Each object in the Enumeration is of type quadbase.util.PolyLine

set

void set(java.util.Enumeration elements)

Sets a list of poly-line objects in a chart.

Parameters:

elements - The list of poly-line objects. Each object in the list should be of type quadbase.util.PolyLine