Smooth drawing ???????

[burhankhan]

Hi:

When drawing lines or circles in VC using CDC class, these are not smooth. Just like Paint Bursh in Windows.

How to draw smooth drawing in VC. Just like in Flash or Adobe Photoshop.

Burhan

[acid]

Do you mean antialiasing? When transitions from one color to another is taking place smoothly, using some intermediate colors.

[burhankhan]

Originally Posted by acid

Do you mean antialiasing? When transitions from one color to another is taking place smoothly, using some intermediate colors.

yes......

Burhan

[acid]

There is no way to draw antialiased lines and circles as far as I know. So you need to find some algorithm and implement your own smooth drawing functions.

[burhankhan]

Originally Posted by acid

There is no way to draw antialiased lines and circles as far as I know. So you need to find some algorithm and implement your own smooth drawing functions.

Hmmmmm

If i write my own function, what login i use?

Is i convert line to a bitmap? Or to increase bits per pixels in client area?

Any Logic any idea?

By the way thanks for your help.

Burhan.

[greka]

burhankhan, no to copy-paste source code: please use your favourite search engine for searching ideas about smooth drawing - all valuable ideas already invented and implemented.

At least you can use DirectX functions.

[burhankhan]

Originally Posted by greka

burhankhan, no to copy-paste source code: please use your favourite search engine for searching ideas about smooth drawing - all valuable ideas already invented and implemented.

At least you can use DirectX functions.

Thanks for your advise.
It realy helf full for me.

Burhan