First of all, we should make an ordinary colorimetric chart, and the detailed steps will not be repeated here. Let's remove the color of the background wall in the picture below: First, we click on the background wall-press the right mouse button-the background wall format-select none for the border and area; Or it is more convenient for us to click with the right mouse button, so that the color of the background wall can be removed.

Remove the background color: click the basic part-press the right mouse button-background wall format-border and area selection None; Or it is more convenient for us to right-click the point to clear it, so that we can remove the color of the substrate.

Delete grid lines: click grid lines-right click-Clear, and select Legend 1- right click-Legend format-Fill Effect-Pattern. At this time, choose black as the foreground and white as the background, and then you can choose your favorite in the pattern.