Layers
-click first icon layer properties
-then new layer
-add layers
-change colour
-start drawing windows ,door and wall
-freeze n thaw the layers
-better not to off the colour layer
-will accidentally delete the drawings when u couldnt see
-if u move objects, objects that is not lock only can be moved
-whatever thing that is drawn in layer Defpoint wil not be printed out
-Dont draw on Defpoint, its a layer it created by themselve ,just ignore it
-layers properties can change linetype

-type (ltscale) enter
-they ask u for scale
-click no. like 5.
-the scale factor of the dotted line will change

1. change text size
2.click linear show dimension first
3. click annotate
d enter
modify

dimension style manager
modify dimension style
no need right click prepertise anymore
all the font wil be changed. not one by one

if wanna put centre mark into a circle ,
annotate- dimension- centre mark- click on circle

dimension break
change break  size to 20
click dimension break
select dimension
select object

modify
text alignment
iso standard .

supress means delete the lines


extension line
chhoose architecture tick
only chnage extend beyond ticks

offset from origin , to make the dimensions move further away from object

baseline
continue