Transparent Images on Buttons?

[Jorik]

Hi,

i created a some button images and mapped them with:

Code: Select all

->setImage()

on the buttons.

But i have a problem: the images doesnt fit 100 % on the buttons.
because of this i created some transparency at the outline of the painted button pictures.

If i map them now the transparency didnt work, it is shown as white.

Is there any way to activate transparency at the button image and dont let me see the button behind?

[Jorik]

Ok, i solved my problem:

i used:

Code: Select all

testbutton->drawBoarder(false)

testbutton->setUseAlphaChannel(true)

I have many buttons, so my question is:

Can this both functions be activated global for all buttons ?

[CuteAlien]

No, you can't change the defaults in Irrlicht. But certainly you are free to write your own function to add buttons which does that stuff.

[Jorik]

ok, thanks