VS:Num2Str: Difference between revisions
Jump to navigation
Jump to search
m (1 revision) |
m (reduce and delete moved marked) |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 40: | Line 40: | ||
----------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------- | ||
<remark> | <remark> | ||
You can also use [[VS:Concat]] to convert numbers to strings. | ([[User:Orso.b.schmid|Orso]], 2015.05.23): | ||
You can also use [[VS:Concat]] to convert numbers to strings, but it uses exclusively a dot "." as symbol for the decimal marker, because it outputs the number as seen from inside VS, I suppose. See further comments on the page [[VS:Concat]]. | |||
The parameter <i>decPlace</i> can be the following values: | The parameter <i>decPlace</i> can be the following values: | ||
{| | {| class="wikitable" | ||
!Value !! Meaning !! Sample | !Value !! Meaning !! Sample | ||
|- | |- | ||
| Line 60: | Line 61: | ||
==== VectorScript ==== | ==== VectorScript ==== | ||
<code lang="pas"> | <code lang="pas"> | ||
oldnumValue:=232.5148; | oldnumValue := 232.5148; | ||
newStrValue:=Num2Str(3,oldnumValue); | newStrValue := Num2Str(3, oldnumValue); | ||
{ | { --> '232.515' if your system is american } | ||
{ --> '232,515' if your system is metric } | |||
</code> | |||
==== Python ==== | ==== Python ==== | ||
<code lang="py"> | <code lang="py"> | ||
Revision as of 04:12, 24 May 2015
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Function Num2Str converts a REAL value to a string and returns the value.
Parameter decPlace has a range of -1 to 9; if -1 is specified, the value will be returned in scientific notation.
FUNCTION Num2Str(
decPlace :INTEGER;
v :REAL) : STRING;
def vs.Num2Str(decPlace, v):
return STRING
Parameters
decPlace INTEGER Number of decimal places. v REAL Numeric value.
Remarks
(Orso, 2015.05.23):
You can also use VS:Concat to convert numbers to strings, but it uses exclusively a dot "." as symbol for the decimal marker, because it outputs the number as seen from inside VS, I suppose. See further comments on the page VS:Concat.
The parameter decPlace can be the following values:
| Value | Meaning | Sample |
|---|---|---|
| positive | round-up the value | 10.56 -> 10.6 (1 decimal place) |
| 0 | round-up the value | 10.56 -> 11 |
| -1 | Use scientific notation (9 decimal places) | 10.56 -> 1.056000000e+001 |
| -2 | Use scientific notation (15 decimal places) | 10.56 -> 1.056000000000000e+001 |
Example
VectorScript
oldnumValue := 232.5148;
newStrValue := Num2Str(3, oldnumValue);
{ --> '232.515' if your system is american }
{ --> '232,515' if your system is metric }
Python
Version
Availability: from All Versions