CTC 112 - Lecture 2 (Placing Elements, Precision Input, Element Attributes)

Chapters

PDF

Assignment

Due Date

 

Coordinate Review

Ex. 2-1 thru 2-4 in one file. E-mail me the file and CAD log. 

One week from assigned

 

Level Structure

Exercise

Level

Color

Line Style

Line Weight

2-1

1

White

0

0

2-2

2

Blue

1

1

2-3

3

Red

2

2

2-4

4

Yellow

3

3

Lecture Outline:

Placing Lines

 

Placing Blocks

 

Placing Shapes

 

Placing Circles

 

Placing Arcs

 

Deleting Elements

 

Dropping Shapes

Type in Drop

Precision Input: 

 

  • Absolute Rectangular (XY=)

 

  • Relative Rectangular (DL=)

 

  • Relative Polar (DI=) 

 

View Control 

 

Viewing Levels

 

Element Attributes

 

Working Units

(Change before you start a drawing)

File,Settings, File, Design File Settings

Plotting in G225