Don't use "new".
On Sun, Apr 19, 2009 at 7:04 AM, Zak <el.za...@gmail.com> wrote:
>
> I can't get a null result from the fromString method. No matter what
> I put in, it's never null. Generally, what I'm expecting it to do is
> if I pass in a value that's not hex, not hsl, not rgb, that it should
> drop through to the namedColor check and when it doesn't find the
> named color, it should return null. But this just never seems to
> happen.
>
> Also, it looks like there's not much validation once it's determined
> that a color starts with #, rgb or hsl, not too worried about this as
> I'll be checking my inputs before creating the color object, but is
> this by design?
>
> Here's a short example:
>
> createLoggingPane(true);
>
> var myColor = new Color.fromString("xyz");
> log(myColor == null);
>
> ^^^
>
> This always returns false for me, no matter what I put in the
> constructor. Perhaps there's something wrong with my code? Here's
> what I'm actually doing with it so far:
>
> function findColorsClick(text) {
> createLoggingPane(true);
>
> var myColor = new Color.fromString("123lksdjf098234lkj");
>
> if (myColor){
> var colorNameHash = Color.namedColors();
> var myColorName = "[No color name found]";
> for (var i in colorNameHash)
> {
> if (myColor.toHexString() == colorNameHash[i]){
> myColorName = i;
> break;
> }
> }
> alert("Color Name: " + myColorName + "\nRGB: " + myColor.toRGBString
> () + "\nHSL: " + myColor.toHSLString() + "\nHEX: " +
> myColor.toHexString() + "\nIs light: " + myColor.isLight() + "\nIs
> dark: " + myColor.isDark());
> }
>
> >
>
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