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Purpose |
Obtains the length of a print field | |
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Old name |
#define _prn_length prn_length | |
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Syntax |
int prn_length(mapnr, fieldnr); | |
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Parameters |
int mapnr |
Number of map containing the field |
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int fieldnr |
Field number in map |
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Description |
The function prn_length() gets the field length of the requested field in a map which has been sent to the printer with the function form(). This function may be used even if a new mapset has in the meantime been loaded with the function map_load(). | |
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Return values |
Returns the length of the field | |
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See also |
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