TiPlotLimit.AddBandElement

TiPlotLimit

Used to add a band element to a PolyBand limit object.

procedure AddBandElement(Position, UpperLimit, LowerLimit: Double);

Description

Call the AddBandElement method to add a band element for use with Limit Lines with their Style property set to iplsPolyBandX or iplsPolyBandY.

PolyBand limit lines have UpperLimit and LowerLimit limit values for each specified X-Axis or Y-Axis position value. This allows the PolyBand limit to vary over any axis value as needed.

For iplsPolyBandX style limit lines, the Position value refers to a specific Y-Axis position, a UpperLimit on the X-Axis, and a LowerLimit on the X-Axis. The band will be perpendicular to the X-Axis.

For iplsPolyBandY style limit lines, the Position value refers to a specific X-Axis position, a UpperLimit on the Y-Axis, and a LowerLimit on the Y-Axis. The band will be perpendicular to the Y-Axis.

Note: the UpperLimit must never be less than the LowerLimit, or an exception will be generated.

Example

Delphi

//For a Limit of Style iplsPolyBandY, this adds a band element at a X-Axis position of 2.56,

//Y-Axis Upper Limit of 35.3, and Y-Axis Lower Limit of 10.2.

iComponent.Limit[0].AddBandElement(2.56, 35.3, 10.2);

C++ Builder

//For a Limit of Style iplsPolyBandY, this adds a band element at a X-Axis position of 2.56,

//Y-Axis Upper Limit of 35.3, and Y-Axis Lower Limit of 10.2.

iComponent->Limit[0]->AddBandElement(2.56, 35.3, 10.2);

Contents | Index | Previous | Next