Name of the WDPic variable to be used. Only the background layer will be handled.

Default color for the different lines. This color can correspond to:

• an RGB color (returned by RGB),
• an HSL color (returned by HSL),
• a WLanguage preset color.
• a variable of type Color. In this case, the opacity specified in the variable is taken into account.
  

Default style for the different lines:

• 0 (by default): Solid line
• 1: Dash (---)
• 2: Dotted line (...)
• 3: Dot and dash (-.-.-)
• 4: Dash and two dots (-..-..-)
• 5: Invisible line

Thickness of the line in pixels (1 by default).

Opacity of color, included between 0 (transparent) and 255 (opaque). An opacity set to 128 is used to blend 50% of the color with the existing color found in the control.

Remarks:

• This opacity will be taken into account if the drawing in the Image control has been initialized with the dWithOpacity constant (<WDPic variable>.StartDrawing).
• If the <Color> parameter corresponds to a variable of type Color, this parameter must not be specified: the opacity specified in the variable will be taken into account.