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Replace ColorN and from HTML with a string constructor

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This commit is contained in:
Aaron Franke
2020-12-06 17:37:34 -05:00
parent b24c24f64b
commit f55445079a
9 changed files with 110 additions and 70 deletions
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22
doc/classes/Color.xml
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@ -5,7 +5,7 @@
</brief_description>
<description>
A color represented by red, green, blue, and alpha (RGBA) components. The alpha component is often used for transparency. Values are in floating-point and usually range from 0 to 1. Some properties (such as CanvasItem.modulate) may accept values greater than 1 (overbright or HDR colors).
You can also create a color from standardized color names by using [code]ColorN[/code] ([b]FIXME:[/b] No longer true, a Color(String) constructor should be re-implemented for that) or directly using the color constants defined here. The standardized color set is based on the [url=https://en.wikipedia.org/wiki/X11_color_names]X11 color names[/url].
You can also create a color from standardized color names by using the string constructor or directly using the color constants defined here. The standardized color set is based on the [url=https://en.wikipedia.org/wiki/X11_color_names]X11 color names[/url].
If you want to supply values in a range of 0 to 255, you should use [method @GDScript.Color8].
[b]Note:[/b] In a boolean context, a Color will evaluate to [code]false[/code] if it's equal to [code]Color(0, 0, 0, 1)[/code] (opaque black). Otherwise, a Color will always evaluate to [code]true[/code].
[url=https://raw.githubusercontent.com/godotengine/godot-docs/master/img/color_constants.png]Color constants cheatsheet[/url]
@ -51,6 +51,26 @@
[/codeblocks]
</description>
</method>
<method name="Color" qualifiers="constructor">
<return type="Color">
</return>
<argument index="0" name="code" type="String">
</argument>
<argument index="1" name="alpha" type="float">
</argument>
<description>
Constructs a [Color] either from an HTML color code or from a standardized color name, with [code]alpha[/code] on the range of 0 to 1. Supported color names are the same as the constants.
</description>
</method>
<method name="Color" qualifiers="constructor">
<return type="Color">
</return>
<argument index="0" name="code" type="String">
</argument>
<description>
Constructs a [Color] either from an HTML color code or from a standardized color name. Supported color names are the same as the constants.
</description>
</method>
<method name="Color" qualifiers="constructor">
<return type="Color">
</return>