View source for tobyte

{{DavinciWiki_Function|
Converts numeric values to 8-bit unsigned integers, while preserving their relative scale
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Arguments: a numeric array, and optionally the minimum and maximum values to use for the output data
 
Return Value: A [[byte]] array
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[[Syntax]]: tobyte(inputdata, [, minval &#61; VAL] [, maxval &#61; VAL])
 
This is a wrapper for [[tointeger]], in which the '''integertype''' parameter of that function is specified as "byte".
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 dv> d
 4x1x1 array of float, bsq format [16 bytes]
 0.5000000000    0.0000000000    0.7500000000    1.000000000
 
 dv> tobyte(d)
 4x1x1 array of byte, bsq format [4 bytes]
 127     0       191     255
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*[[tofloat]]
*[[tointeger]]
*[[toint]]
*[[toshort]]
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*dshadow.dvrc
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1.00
}}
[[category:Functions]]
[[category:User Defined Functions]]
[[category:Davinci's Shadow]]