PDF List of AutoCAD Commands. G GRAPHSCR Switches from the text window to the drawing area GRID Displays a dot grid in the current viewport GROUP Creates a named selection set of objects H HATCH Fills a specified boundary with a pattern HATCHEDIT Modifies an existing hatch object HELP.
Q | QSAVE / Saves the current drawing. |
A | ARC / Creates an arc. |
Z | ZOOM / Increases or decreases the magnification of the view in the current viewport. |
W | WBLOCK / Writes objects or a block to a new drawing file. |
S | STRETCH / Stretches objects crossed by a selection window or polygon. |
X | EXPLODE / Breaks a compound object into its component objects. |
E | ERASE / Removes objects from a drawing. |
D | DIMSTYLE / Creates and modifies dimension styles. |
C | CIRCLE / Creates a circle. |
R | REDRAW / Refreshes the display in the current viewport. |
F | FILLET / Rounds and fillets the edges of objects. |
V | VIEW / Saves and restores named views, camera views, layout views, and preset views. |
T | MTEXT / Creates a multiline text object. |
G | GROUP / Creates and manages saved sets of objects called groups. |
B | BLOCK / Creates a block definition from selected objects. |
H | HATCH / Fills an enclosed area or selected objects with a hatch pattern, solid fill, or gradient fill. |
J | JOIN / Joins similar objects to form a single, unbroken object. |
M | MOVE / Moves objects a specified distance in a specified direction. |
N | NEW / Create a new drawing. |
I | INSERT / Inserts a block or drawing into the current drawing. |
O | OFFSET / Creates concentric circles, parallel lines, and parallel curves. |
L | LINE / Creates straight line segments. |
P | PAN / Adds a parameter with grips to a dynamic block definition. |
In the two previous AutoCAD tutorial, we have seen a couple of different ways to draw a line in AutoCAD. Before I start today, I would like to mention something I forgot to mention in the beginning.
This might not make sense to you but I noticed many people are forgetting their fingers on the click when drawing a line after the first click, thinking in AutoCAD you draw a line the same way you do in Microsoft Paint, if you fall into this category, you need to forget this habit while drawing in AutoCAD.
There are very very few actions in AutoCAD that force you to click and hold. We don’t click and hold here except for this selecting technique which we will look more into later.
So as a quick reminder, do not click and hold while drawing a line.
That being said, we can dive into today agenda.
We need to talk about the ORTHO mode before anything else here.
The ORTHO mode constrains the cursor to horizontal and vertical movement, which helps you draw straight horizontal and straight vertical line easily.
Every time I need to draw an either vertical or horizontal straight line, I will make sure the ORTHO mode is activated.
The ORTHO icon is located in the Status Bar
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Pay attention to the information box that pops up when you hover over the icon. You can also use colors to know, Blue ORTHOMODE icon for ON and White ORTHOMODE icon for OFF.
Just click on the icon to toggle it. If it was OFF before your click, it would turn ON and vice versa
Now that we know what ORTHO is and how to operate it, we need to make use of it.
To draw a line with 50 units:
1 – Click on the LINE icon
2 – Click one time in the drawing area(Don’t hold your click)
3 – Activate the ORTHO mode if it is not activated
4 – Move the cursor away from the first point in the direction your want the line to have. Since we are drawing a vertical line, you can only go either upward or downward
5 – Type 50 on your keyboard and hit ENTER
To draw a horizontal line, just change the direction in step 4 to either left or right.
Using what you have just learned, you must be able to complete the following exercise.
I don’t expect you to be able to draw the figure with dimensions, it is only there for information purpose.
This feature helps track specific angles when you are drawing in AutoCAD. By default, this is set to 90, 180, 270, 360.
Right click on the Polar tracking icon like shown on the image below
You can use it to draw the following 2D image.
Remember earlier in this article when we used ORTHO? We were only able to draw vertical and horizontal lines, now we can also track direction with specific angles. The process is the same with what we did when drawing the square above, but now we need to set the polar tracking to 45, 90, 135, 180…, draw the baseline as we did with the square, and use the polar tracking to know you are at 45 degrees before drawing the 90 unit line.
You can set these tracking angles to be whatever you want. Using the Tracking settings, you can enter your angle of preference.