Name of chart to use. This name corresponds to:

• the chart name defined by programming with grCreate.
• the name of Chart control found in the window editor, page editor or report editor.

Type of coordinates to display on the horizontal axis:

grXCoordinate (default value)	X-coordinates are displayed on the horizontal axis.
grYCoordinate	Y-coordinates are displayed on the vertical axis.

Orientation of the horizontal axis:

grAtRight (default value)	The horizontal axis is oriented to the right (negative values are on the left and positive values on the right).
grAtLeft	The horizontal axis is oriented to the left (negative values are on the right and positive values on the left).

Orientation of vertical axis:

grAtTop (default value)	The vertical axis is oriented upwards (negative values are at the bottom and positive values at the top).
grAtBottom	The vertical axis is oriented downwards (negative values are at the top and positive values at the bottom).