API Panel.LinkBar.SetBarGfx

	SetBarGfx
Sets the graphic for the main line of the bar
- HANDLE	LinkBar
The handle to the bar to alter
- ULONG	Mode
The graphics mode to draw the bar with
- ULONG	RGBA
The red, green, blue value to colour the point with
- FLOAT	Width
The scale to use for 3D modes
- NONE	Return

Detailed description

This sets the graphics mode for the main line of the bar. The default for the bar is to draw a single pixel line (Bar_Line).

The Mode is the type of link to draw, and if a graphic is to be drawn this will be affected by Width, which is always assumed to be positive and its sign is ignored. The height of the bar is its length, which is auto-calculated.

The RGBA is a true-colour red, green, blue value. This is 255 (0xFF) for red, 0xFF00 for green and 0xFF0000 for blue.

Examples

Calling in a calculation

• Add to a calculation icon:

  ::Panel.LinkBar.SetBarGfx(linkbar, ::Panel.LinkBar.Bar_None, rgba, width)