Reg:symbols on scientific calculator

[gsgoodguy]

Hi,

Iam developing a scientific calculator.
I want to display symbols on my push buttons.

I found in one example that tr("\367) gives divison symbol
tr("x\262") gives power symbol.

like wise I want to display square root,pie,sigma..etc.,symbols on my push buttons.
From where can i get those tr() values for pie,sigma, etc.,

Thank you.

[ZapB]

Try the charmap utility in windows or kcharselect under Linux. You are able to get the Unicode values from those quite easily.

[Peppy]

It was here once, where it gone?