traning autocad

IMAGE COMMANDS HELP
ORDERS: SNAP, GRID, AXIS, Ortho, LIMIT, UNIT, OSNAP

1. MATERIALS
Set the pointer movement
Measuring tools image
Changing the shape of a picture frame AutoCAD.
Drawing lines are perpendicular to each other
Determining the boundary image
Changing the shape of the coordinate directions
Simplify image point instructions

2. THEORY
Sat on a drawing with the pointer, AutoCAD set the pointer coordinates change according to the size of the pixels on the screen that seddang displayed. This situation can be difficult for us when describing the objects of the image with appropriate measures (for example when drawing a line the coordinates of 1.0000, 1.0000 d 4.0000, 5.0000)
To mengatasai problem, AutoCAD provides a means of SNAP that can be used to set the pointer movement AutoCAD accordance with the desired changes

Command: SNAP
Snap spacing or ON / OFF / Aspect / Rotate / Style (1.0000):

Snap spacing (...)
Set kecermaatan pointer movement with the given value


ON
In the circumstances SNAP ON, pointer movement will follow the austerity that has been given its value at the "snap spacing"
OFF
In the circumstances SNAP OFF, pointer movement will follow on-screen pixel accuracy image around the current Auto CAD
ASPECT
Horizontal spacing (1.0000):
Vertical spacing (1.0000):
You can set different of precision horizontal and vertical movement of the pointer AutoCAD by giving different values ​​on the horizontal and vertical aspect.
Rotate
Base point (0.0000, 0.0000)
Rotation angle (0)
At the time of drawing a gambaryang rotated a few degrees, you can set the pointer movement in accordance with the rotation of the desired image with rotate option.