‘scale integer’s function?

[system]

recently i have an argument about the function of ‘scale integer’ in video option with my friend?we are both love RA ,but our english are very poor?we don’t understand the meaning of ‘scale integer’?my friend think it can scale the game screen in 2x ?3x?4x… but when i turn it on?the only change is it can put the game screen in the middle?

so what‘s the function of ‘scale integer’ in video option?

[Tatsuya79]

It does what your friend says: it selects for you the highest proportional scaling. If your screen can display 3.2X the original game resolution, it will switch to X3. If it is 2.8X, it will become 2X.

It’s the best resizing to avoid some approximations in the picture, like non regular scanlines easily noticeable on a light background.

[system]

It does what your friend says: it selects for you the highest proportional scaling. If your screen can display 3.2X the original game resolution, it will switch to X3. If it is 2.8X, it will become 2X.

It’s the best resizing to avoid some approximations in the picture, like non regular scanlines easily noticeable on a light background.

thanks man?great help