[Qt-qml] 答复: 回复 :Re: About transparent and East Asian languages

[罗军]

>I understood what he wants is to provide an image and specify a color that
should be transparent on that image, doing for example a "chroma key"
effect.
Yeah.
> That's correct, a custom component would be needed to support this.

Thank you very much.

-----邮件原件-----
发件人: michael.brasser at nokia.com [mailto:michael.brasser at nokia.com] 
发送时间: 2010年9月28日 10:26
收件人: artur.souza at openbossa.org
抄送: luoj at neusoft.com; qt-qml at trolltech.com
主题: Re: [Qt-qml] 回复 :Re: About transparent and East Asian languages

On 28/09/2010, at 11:48 AM, ext Artur Souza (MoRpHeUz) wrote:
> On Mon, Sep 27, 2010 at 7:58 PM,  <michael.brasser at nokia.com> wrote:
>> QML supports specifying a color as #AARRGGBB (see
http://doc.trolltech.com/4.7/qml-color.html for more on color support in
QML), so "#00000000" would be fully transparent.
> 
> I may be wrong here but as far as I understood what he wants is to
> provide an image and specify a color that should be transparent on
> that image, doing for example a "chroma key" effect.

That makes sense; I misread the question. Thanks for the clarification.

> We don't have any default items on QML that supports this AFAIK.

That's correct, a custom component would be needed to support this.

Michael

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