how to auto fit button graphic size?

[layola]

how to auto fit button graphic size?
example:
I change  the button's graphic  form a basebutton to a little bit circle icon
ori size is 100x30  and after icon size is 60X60
I don't want to use transform tool to resize to fit to 60x60,
I want to ask tk2d can auto fixed that size?

[unikronsoftware]

I don't think I follow - which button prefab are you using? The layout one or non-layout?

[layola]

TK2DROOT\tk2dUI_demo\ControlPrefabs\Basic\BasicButton.prefab
this,can't be auto fix fit.

[unikronsoftware]

I don't think I understand what you're trying to do here. Can you post some pics?

[layola]

this forum seem have no upload files function
that button have no layout script and the I just change another sprite id .
and the size is not change..

[unikronsoftware]

Use the one from ControlPrefabs\Layout\BasicButton if you want layout.
And no, the size will not change when you change the sprite - it is so you can create sprites that are bigger than buttons themselves. You can resize the button after that if you want.