Public Interface of Characteristic Lines

In ESDL, characteristic lines can only be accessed using their public interface. The table summarizes the public methods available for characteristic lines.

Method

Returns

Usage

search(Xvalue)

void

Sets the sample point of the table to Xvalue or calculates interpolation factor for Xvalue.

interpolate()

Gets the value for the current sample point or interpolate it from the table.

getAt(Xvalue)

Sets the sample point to Xvalue and gets the corresponding value or calculates interpolation factor for Xvalue and interpolates the value.

getX(index)

Gets the axis point at index.

Note
Not available for fixed characteristic lines.

setX(index, Xvalue)

void

Sets the axis point at index to Xvalue.

Note
Not available for fixed characteristic lines.

getValue(index)

Gets the value at index.

setValue(index, value)

void

Sets the value at index to value.

getMaxSize()

udisc

Gets the max. size of the characteristic line.

getCurrentSize()

udisc

Gets the current size of the characteristic line.

setCurrentSize(size)

void

Sets the current size of the characteristic line to size.

The type of Xvalue and value must be the same as the type of the characteristic line; index and size must be non-negative integers.