The last two characters .2,-.2 are for the length of the line segment and gap length. 2 (positive value) and the gap is shown as -.2 (negative value) unit. If you are familiar with making custom linetypes in AutoCAD then you will notice that this hatch code is quite similar to the linetype code for custom AutoCAD linetypes. The line three is for the green lines as shown in the image below. Here the first character 90 is for the angle of the line which you can see that, in this case, is vertical or at an angle of 90 degrees. 2,0 are the coordinates of the starting point of the first green line towards lower left column and this coordinate point is with respect to the origin defined in line 2 of the hatch code, which for this case is the starting point of the first red line as shown in the image 3 above. 2.2 is once again the offset value of 90-degree line along X and Y axis or the displacement of the next set of the vertical line along X and Y axis and its in this case again 0.2 units. The last set of characters .2,-.2 are once again the length of the vertical segment and the gap of the segment.

Legno 03 wood hatch autocad