2013
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
It returns the following:
Sat, 5 Sep 1998 - 4:53am
If time is 0, the time and date at the moment that the outermost macro was
executed is used. This avoids lengthy and time-consuming multiple calls on
$(getvar,date) and guarantees that strings composed with multiple $(edtime)
macros all use the same time.
eq
If the strings val1 and val2 are identical, the string returns 1; otherwise, it
returns 0.
$(eq, val1, val2)
The following expression gets the name of the current layer; if the name
matches the string value, it returns 1.
$(eq,"PART12",$(getvar,clayer))
Returns 1
eval
Passes the string str to the DIESEL evaluator and returns the result of evaluating
it.
$(eval, str)
fix
Truncates the real number value to an integer by discarding any fractional part.
$(fix, value)
getenv
Returns the value of the environment variable varname.
$(getenv, varname)
Catalog of DIESEL Functions | 71