Quantum Data 801GC, 801GF, 801GX manual Grill Cyan

Table 4-4 Available font sets for the Characters and Text primitives

The V-Grill primitive draws equally spaced vertical lines that form a grill over the entire active video area. The gap between the lines is equal to the thick- ness of the lines. The gaps are not touched and will show any previously drawn primitives. The primi- tive uses two (2) parameters. The first is the color of the lines. The second is the thickness of the lines. The following example draws a cyan vertical grill whose lines are 16 pixels thick and have 16 pixel gaps between the lines:

V-Grill Cyan 16

The Characters primitive fills the active video area with a single repeating character. The spacing be- tween the characters is controlled by the size of the two dimensional pixel array that is used to define the character. The size of the pixel array is deter- mined by the character and font selected.

#0 sys16	IBM-type alphanumeric font that has printable
	characters for ASCII codes 0-126. It uses an 8 x 16
	monospaced character block.
#1 OPIX 9	Alphanumeric font that has printable characters for
	ASCII codes 32-126. It uses a 5 x 7 monospaced
	character block.
#2 focusmac	Single character used in the Focus_Oo test image;
	ASCII code = 79; 8 x 6 character block
#3 focus_12	Two characters used for the Focus_Cx and Focus_H
	test images; ASCII codes = 67 and 72; 8 x 6 character
	blocks
#4 memesony	SinglecharacterusedforvariousMEMEimages;ASCII
	code = 77; 18 x 18 character block
#5 kanjikan	Single Japanese KanjiKan character used in the
	KanjiKan image; ASCII = 75; 22 x 22 character block
#6 focusat 5	Asingle@characterusedintheLinFocusimage;ASCII
	= 64; 8 x 16 character block
#7 focusat 6	Asingle@characterusedintheFocus@6image;ASCII
	= 64; 16 x 16 character block
#8 focusat 7	Asingle@characterusedintheFocus@7image;ASCII
	= 64; 16 x 16 character block
#9 focusat 8	Asingle@characterusedintheFocus@8image;ASCII
	= 64; 16 x 16 character block
#10 memeplus	A meme plus character used in focus and
	convergence; ASCII = 77; 43 x 49 character in a 49
	x 51 block

6-30 Chapter 6: Programming Model 801GC, 801GF & 801GX¥Rev. A