free grads

set cmark

set cmark marktype

Set the style of the marker for line plots, or for the gxout option 'stnmark'. marktype may be one of the following:

	

		 0 - none
	

	

		 1 - plus sign
	

	

		 2 - open circle (default)
	
3 - closed circle
	

		 5 - closed square 
	
4 - open square
	

		 7 - open diamond 
	
6 - multiplication sign
	

		10 - open circle with vertical bar
	
8 - open triangle 
 9 - closed triangle
	

		12 - closed diamond  (grads version 2.1+)
	

	

		11 - closed circle with vertical bar
	

Usage Notes

1. Reset by clear or display.
2. The size of the marker may be set by using set digsize.
3. The mark types are also used in the 'draw mark' command, as shown in the example below.

Examples

Here is a short script sample that draws all the mark types, followed by the image output after running the script.

	m=1



	while (m<=12)



	 'draw mark 'm' 'm/2' 5.5 0.2'

'set string 1 c '

	 m=m+1

'draw string 'm/2' 5 'm

	endwhile