Method Sparkline

A sparkline: a line over a category group with both axes hidden, filling its box, no legend or title.

public RdlElement Sparkline(string name, string? dataSetName, string? categoryField, string? valueField, bool smooth, int width, int height)

name string: The item name.
dataSetName string: The dataset, or null.
categoryField string: The field each point stands for, or null for one point.
valueField string: The field to plot, or null for zero.
smooth bool: True for a smooth line.
width int: The width in twips.
height int: The height in twips.