var instance = new GC.Spread.Sheets.Sparklines.Sparkline(row, column, dataReference, dataOrientation, type, setting);
var value; // Type: any
value = instance.paintSparkline(ctx, x, y, w, h);

function paintSparkline( 
   ctx : CanvasRenderingContext2D,
   x : number,
   y : number,
   w : number,
   h : number
) : any;

Parameters

ctx

The canvas's two-dimensional context.

x

x-coordinate relative to the canvas.

y

y-coordinate relative to the canvas.

w

The width of the cell that contains the sparkline.

h

The height of the cell that contains the sparkline.

Reference

Sparkline class