setImage problem

[wsw1231]

I can see the image using this code.

Code: Select all

 ITexture *texture = driver->getTexture("../../media/fire.bmp");
   IGUIImage *img = guienv->addImage(texture, core::vector2d<s32>(300,300), false);

But I can't see the image using that code

Code: Select all

 ITexture *texture = driver->getTexture("../../media/fire.bmp");
   IGUIImage *img = guienv->addImage(0, core::vector2d<s32>(300,300), false);
   img->setImage(texture);

Why is that?

[Alpha Omega]

Not to familiar with writing textures but at least in this code you never stated where you wanted to apply your texture.

[wsw1231]

I notice that img->setImage(texture); will not take into effect if the 1st parameter in addImage() is a null pointer.

Dont know why = =

[CuteAlien]

There are two addImage overloads. Use the second one. The problem you run into is that the first only takes a position + and image and then resizes the image-element correspondingly. When you give it an invalid image then it has size 0 afterward. You would also see your other image when you would resize that gui-element.

But the easier solution in this case is using the other overload which allows you to set a fixed size from start.