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Clarify that color node accepts only integer values (#190)

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I see it was written here before but it calls for clarifying a bit
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Michał Osadnik
2019-03-04 10:48:19 +01:00
committed by Krzysztof Magiera
parent 41fcf4b51b
commit 3840256d9d
1 changed files with 1 additions and 1 deletions
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README.md
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@@ -559,7 +559,7 @@ Maps an input value within a range to an output value within a range. Also suppo
color(red, green, blue, alpha)
```
Creates a color node in RGBA format, where the first three input nodes should have integer values in the range 0-255 and correspond to color components Red, Green and Blue respectively. Last input node should have a value between 0 and 1 and represents alpha channel (value `1` means fully opaque and `0` completely transparent). Alpha parameter can be ommited, then `1` (fully opaque) is used as a default.
Creates a color node in RGBA format, where the first three input nodes should have *integer* values in the range 0-255 (consider using `round` node if needed) and correspond to color components Red, Green and Blue respectively. Last input node should have a value between 0 and 1 and represents alpha channel (value `1` means fully opaque and `0` completely transparent). Alpha parameter can be ommited, then `1` (fully opaque) is used as a default.
The returned node can be mapped to view properties that represents color (e.g. [`backgroundColor`](https://facebook.github.io/react-native/docs/view-style-props.html#backgroundcolor)).