float
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− | {{DavinciWiki_Function | + | {{DavinciWiki_Function| |
− | [[ | + | Convert an object to FLOAT format. |
+ | | | ||
+ | Arguments: Any three dimensional numeric array | ||
+ | |||
+ | Return Value: The array converted into floating point precision | ||
+ | | | ||
+ | [[Syntax]]: float(object = VAL) | ||
+ | |||
+ | The float() function copies and converts an object to FLOAT format. The behavior of float() when dealing with values out of the representable range, 1.4e-45 to 3.4e38, is undefined. This function is equivalent to format(object=VAL, format=FLOAT). | ||
+ | | | ||
+ | dv> a | ||
+ | 5x5x1 array of byte, bsq format [25 bytes] | ||
+ | 25 74 36 11 55 | ||
+ | 81 62 12 37 99 | ||
+ | 27 29 58 34 5 | ||
+ | 85 41 23 97 48 | ||
+ | 66 88 25 30 74 | ||
+ | |||
+ | dv> float(a) | ||
+ | 5x5x1 array of float, bsq format [100 bytes] | ||
+ | 25.0000 74.0000 36.0000 11.0000 55.0000 | ||
+ | 81.0000 62.0000 12.0000 37.0000 99.0000 | ||
+ | 27.0000 29.0000 58.0000 34.0000 5.00000 | ||
+ | 85.0000 41.0000 23.0000 97.0000 48.0000 | ||
+ | 66.0000 88.0000 25.0000 30.0000 74.0000 | ||
+ | |||
+ | | | ||
+ | | | ||
+ | | | ||
+ | *[[char]] | ||
+ | *[[byte]] | ||
+ | *[[int]] | ||
+ | *[[double]] | ||
+ | | | ||
+ | | | ||
+ | }} | ||
[[category:Functions]] | [[category:Functions]] | ||
+ | [[category:Davinci Core]] | ||
[[category:Format Conversion]] | [[category:Format Conversion]] | ||
+ | [[category:64-bit]] |
Latest revision as of 11:11, 6 July 2009
Contents: Description, Arguments, Usage, Examples, Related Functions Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: Yes
Description Convert an object to FLOAT format.
Arguments and Return Values Arguments: Any three dimensional numeric array Return Value: The array converted into floating point precision
Usage Syntax: float(object = VAL) The float() function copies and converts an object to FLOAT format. The behavior of float() when dealing with values out of the representable range, 1.4e-45 to 3.4e38, is undefined. This function is equivalent to format(object=VAL, format=FLOAT).
Examples dv> a 5x5x1 array of byte, bsq format [25 bytes] 25 74 36 11 55 81 62 12 37 99 27 29 58 34 5 85 41 23 97 48 66 88 25 30 74 dv> float(a) 5x5x1 array of float, bsq format [100 bytes] 25.0000 74.0000 36.0000 11.0000 55.0000 81.0000 62.0000 12.0000 37.0000 99.0000 27.0000 29.0000 58.0000 34.0000 5.00000 85.0000 41.0000 23.0000 97.0000 48.0000 66.0000 88.0000 25.0000 30.0000 74.0000
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Recent Core Changes Modified On: 07-06-2009 |