Do we already have argb hex string converter? about color

[hoangsonbk]

Hi, just to check if we have this feature already?

[MoOx]

Nope, but if something needs to be implemented, it will be probably #rrggbbaa.
Should be done easily by adding hexAlphaString in color-string package.

[kof]

Nope, its AARRGGBB

[kof]

https://msdn.microsoft.com/en-us/library/ms532930(v=vs.85).aspx

Color is expressed in #AARRGGBB format, where AA is the alpha hexadecimal value, RR is the red hexadecimal value, GG is the green hexadecimal value, and BB is the blue hexadecimal value. The alpha value controls the opacity of the object. An alpha value of 00 is transparent, while a value of FF is opaque.

[Qix-]

ARGB or RGBA are two different representations - both are valid, but some are used in different places. RGBA makes more sense from an API standpoint since common overloading practices append "optional" parameters to the end.

[kof]

yep, however what I was asking for was specifically a string for IE compatible argb thing.

[Qix-]

Unless I'm mistaken, you should be able to pass ARGB values to RGBA and get the intended result.

[kof]

Well I need to covert to ARGB, not from.

[kof]

I didn't find any reference whether IE filter supports rgba or anything else.

[MoOx]

w3c css color spec only mention #rrggbbaa (or #rgba) https://drafts.csswg.org/css-color/#hex-notation

Anyway, PR are always welcome. I think we can bring that with alphaHexString (#argb) and hexAlphaString (#rgba).

[kof]

I think its IE only non standard thing.

[Qix-]

(sigh) Of course it's an IE thing. I'll add this in the new version.

[kof]

👍

[MoOx]

@Qix- It's in recent CSS specs too.

[Qix-]

This is actually a color-string addition :) I'll create a ticket for you.

Thanks for bringing it up! I'm not sure if it'll make it into the 1.x makeover at this point, but I'll definitely address it.

[Qix-]

Nope, feel free to help out and open a PR :)

[headwindz]

I have opened a PR for this. Please help review :- @Qix-

[Qix-]

Released .hexa() as 4.2.0. Thanks @n0rush :)