Arsip: MENAMPILKAN NILAI TIAP_TIAP PIKSEL BITMAP
more 16 years ago
alfa1412
Mas dan Mbak.. Tolongin saya ya..
Saya lg skripsi tentang pengolahan gambar...
saya bingung cara
1. Bagaimana cara mengambil nilai-nilai tiap satu satuan piksel pada gambar bitmap grayscale (antara 0-255) yg sudah saya punya dan berukuran 50x50. Berarti kan ada 2500 nilai2 data. Kemudian nilai2 piksel tadi diubah dari integer ke string.
2. Menampilkan nilai2 tadi pake apa? Trus gmn cara menambahkan ke 2500 nilai data tadi. Supaya yang ditampilkan hanya satu nilai hasil jumlahan nilai2 piksel tadi.
Mohon bantuannya..
:lol:
thanks bgt forum...
email aq: alfa_1412@plasa.com
: alfa_cumlaude@yahoo.co.id
more 16 years ago
Tbawor
selamat bergabung di delphi-id
lain kali mampir kesini dulu yahh...
http://pascal-id.org/thread/unknown/336/view-old-thread/
[doubleposting jadi yg lain di lock]
more 16 years ago
DelphiExpert
untuk membaca nilai pixel gunakan ABitmap.Canvas.Pixes[Col, Rol];
contoh utk traveling seluruh pixel:
var X, Y: Integer;
PixelValue: Byte;
begin
for Y:= 0 to ABitmap.Height-1 do
for X:= 0 to ABitmap.Width-1 do
begin
PixelValue:= ABitmap.Canvas.Pixels[X, Y];
// do something with PixelValue
end;
end;
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