Problems with ending program

[Neo]

You have a picture of a certain width and height.

So the picture consists of an amount of pixels:

Code:

pixels = width * height

Each pixel takes up 3 or 4 bytes of memory, depending on your color depth (let's assume 32 bit here, so 4 bytes per pixel). Amount of space total for all pixels is:

Code:

spaceforpixels = pixels * 4
               = width * height * 4

However, the PUT format uses a 4 byte header to store the width and height of your image in. So the total required size becomes:

Code:

totalsize = spaceforpixels + 4
          = width * height * 4 + 4

Note that this is in bytes the required size of your array.

[red_Marvin]

Does that mean...
...

Say, how many bytes are an fB integer?

[Neo]

4 or 32 bit...

For Windows that is

[Rattrapmax6]

Hay... now that whole BLOAD thing make since.... Width times hight times 4 for total bites plus 4 for the header..... :roll: :lol:

:wink: Thanks, Neo.... even tho I didn't ask..