Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

BCB.. Bitmap問題一問!

0 views
Skip to first unread message

尚未認證通過

unread,
Dec 11, 2000, 7:22:33 AM12/11/00
to

請教一下..
Graphics::TBitmap *Bitmap;
Bitmap = new Graphics::TBitmap();
Form1->Canvas->Draw(0, 0, Bitmap);
這樣可以很簡單的將Bitmap下的圖給show出來!
但要怎麼做我才能讀到這張圖的每個 pixels 值呀??

--
[m [1;37m※ 來源:‧蛋捲廣場 bbs.tku.edu.tw‧[FROM: 163.13.141.200] [m

捨我其誰~~

unread,
Dec 13, 2000, 12:16:31 PM12/13/00
to
※ 引述《Dblu...@bbs.tku.edu.tw (尚未認證通過)》之銘言:

> 請教一下..
> Graphics::TBitmap *Bitmap;
> Bitmap = new Graphics::TBitmap();
> Form1->Canvas->Draw(0, 0, Bitmap);
> 這樣可以很簡單的將Bitmap下的圖給show出來!
> 但要怎麼做我才能讀到這張圖的每個 pixels 值呀??

如果沒錯的話...應該如下...

Bitmap->Canvas->Pixels[x][y];
--
※ Origin: 楓橋驛站<bbs.cs.nthu.edu.tw> ◆ From: 210.240.221.192

0 new messages