setImageOpacity

[hsshch]

Hello,

i have a .gif (not animated) image with transparent background and i want to change the opacity of the image. but when i use the setImageOpacity function, the opacity of transparent areas change too. for example if i call the function with "0.5" the transparent areas will be white.

What can i do to change the opacity of the image and keep the transparent areas transparent?

Thank you in advance.

[hsshch]

I found my answer in another post. please ignore this.

[badabou]

Hello,

I have a same problem, have you the answer ?

Thank.

[mkoppanen]

Hi,

setImageOpacity is a comfortability method to change whole images opacity at once. you can probably use something like fxImage to achieve the effect.