2011
Table Of Contents
- Contents
- Basic Customization
- Custom Linetypes
- Custom Hatch Patterns
- User Interface Customization
- DIESEL
- Command Scripts
- Introduction to Programming Interfaces
- Shapes and Shape Fonts
- Overview of Shape Files
- Create Shape Definition Files
- Shape Descriptions
- Vector Length and Direction Code
- Special Codes
- Use Special Codes
- Codes 0, 1, and 2: End of Shape and Draw Mode Control
- Codes 3 and 4: Size Control
- Codes 5 and 6: Location Save/Restore
- Code 7: Subshape
- Codes 8 and 9: X-Y Displacements
- Code 00A: Octant Arc
- Code 00B: Fractional Arc
- Codes 00C and 00D: Bulge-Specified Arcs
- Code 00E: Flag Vertical Text Command
- Text Font Descriptions
- Sample Files
- Big Font Descriptions
- Unicode Font Descriptions
- Superscripts and Subscripts in SHX Files
- Index
Quick Reference
System Variables
MENUECHO
Sets menu echo and prompt control bits.
getenv
Returns the value of the environment variable varname.
$(getenv, varname)
If no variable with that name is defined, it returns the null string.
Quick Reference
System Variables
MENUECHO
Sets menu echo and prompt control bits.
getvar
Returns the value of the system variable with the given varname.
$(getvar, varname)
Quick Reference
System Variables
MENUECHO
Sets menu echo and prompt control bits.
if
Conditionally evaluates expressions.
$(if, expr, dotrue [, dofalse])
getenv | 83