In this video I will tell you about the center line and Cinemark tool hard to get.
And these are quite new tools that I did in order to 2017 version.
So now here we have a circle.
We have a set of battle lines and a set of intersecting lines.
We really start with this circle.
Now you can find the center line and center mark tools on the energy tab.
So go to this A.D tab and you'll see these tools in the center mark and center line on the center line
spandrel.
Now click on this center mark and select a circle or an arc.
So in this case we have a circle.
So click on the circle and the center mark will be added directly.
Now press enter to exit this command.
Now the default Center Mark has been added but you can still modify its settings so select the center
mark and you will see these grips.
Now using these grips you can change the length of the center mark along all of its four sides here
just like this.
And when the radius of this imagery changes the center mark will automatically change its size.
Just like this.
Now in a similar way you can add a center line also.
So here we have these two parallel lines.
Now in order to add the center line simply select the center line to click on the first line.
The second line and the center line has been added and here also the center line will remain connected
to its parent lines.
So select any of the Parentline and change its angle.
But when you change its angle the center line will also change accordingly in a similar way.
If you add a center line here on the intersecting line then it will be added at the angle bisector.
Now this will directly bisect the angle which this line is making here.
And in this case also if you change the angle of this line or even if you change the gap between these
two lines the center line will change appropriately.
Just like this.
Not in this case too.
If you want to change the length of these lines you can easily change it by using these groups.
You can modify it just like this.
And we also have one more common which is see each property command which can be used for changing the
property of these objects so Type C edge prop and press enter.
Now select the center mark or center line whose property you want to change.
In this case and select the center mark and press enter.
So we have a set of properties here that can be changed and you can use this command on other geometries
also and we learn about this command later on in the next module also.
So for now we will only change one of the property would use line type scheme.
So here we have this line types collect selected and let's change this line type scale to to the current
values set to 1.
Now press enter and press enter again and you'll notice that the scale of this line now changes and
it will now increase.
You can compare it scale with these lines here.
So you can change some of the properties related to this center mark centerline that actually using
the S.H. property command if required.
You can also change the properties of these center lines and center mark using the property ballot and
the property ballots can be seen by selecting the objects and selecting the property option from the
contextual menu.
Here we have this property ballot.
So we'll learn about this property ballot also later on in the next Madian.
So you can modify its properties from here as well.
So this was all about the center mark and center line tool of Autocad.