Technical data

Table Of Contents
Unit 7: Appendix
“i” Programming Reference
7-2 PN: 9001158B
CUSTOM GRAPHICS
CUSTOM GRAPHICS EXAMPLE
The following example is presented to help you understand the use of the Custom Graphics command. It
demonstrates the design and printing of a diskette in a 48 x 48 matrix.
1. Determine the matrix size for the graphic. It must be in 8 dot by 8 dot blocks. The example here has six blocks
horizontally and six blocks vertically (48 x 48).
2. Lay out a grid and draw the image on the grid.
Each square represents one dot
Blacken squares for each printed dot
3. Transfer the image into a bit map representation and then into hexadecimal format: