Graphics

In the illustration on the previous page, you can see the main rules for graphics design:

•In single-density, no dots can be placed on vertical lines.

. In high-speed double-density, dots can be placed on vertical lines, but no dots can overlap.

. In double-density, dots can be placed on vertical lines, and they can overlap.

After choosing the desired density, you design your figure by plotting dots on graph paper.

The high-speed double-density design shown below illustrates the correct way to plot a figure. It should point you in the right direction for your own work.

Software and Graphics 4-17