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i fixed it here's what ive got, and ya im getting the pixel values of an image in a browser


int x,y,pixel=-1,wpix,offset;
unsigned char pixels[30][100];
unsigned int r,g,b;
HDC hdc =...

ah ok i see your point, i'll give it a shot.

that does the GetPixel() function doesnt it?

its the same thing with that to :S maybe if you all look at my code something may catch your eye that im doing wrong lol.


int x,y,SX=347,SY=375;
unsigned char pixels[30][100];
unsigned int...

[EDIT] sorry for the double post

0xffffff
it doesnt work, neither does

0x000000
for black

and for some reason r g b are all getting the value 255 every time no matter what.

do you know what could cause this?

ok so if i wanted to check if a pixel is white, what would i have to do? I dont understand the numbers GetPixel returns. Like "13026246" - its not enough numbers to be an RGB value and "4294967295"...

ok i got it, i didnt need to put it in the project properties, i had to put it where swoopy specified

What's the difference between C and C#? I had always thought it was the same language until about a month ago when i saw someone asking which they should program in.

I already had that there but it was "gdi32.lib" and it comes with this exact error

C:\Dev-Cpp\Makefile.win [Build Error] ["HTS] Error 1
and its the same when i take .lib off

I'm using dev c++ and i dont really know what the ide is, i think its mingw/gcc or something like that

Did you learn c++ in highschool or college? I learned java in highschool, well actually a tradeschool but it was while i was in highschool lol

I chose c++ because its more flexible than java, you can do more with c++, though it may be more confusing i still prefer it, plus i love dealing with confusing stuff lol. I still program in java...

now it says build error and thats it

ok i finally found an article that's sort of about GetPixel(), and this is what it had in the example:

int x,y;
unsigned char pixels[30][100];

HDC hdc = GetDC(NULL);

...

no, like what to include in order to use it, and do i have to do anything else to use it as well?

I have no clue how this function is used, i only know its parameters. Can anyone tell me how its supposed to be implemented? I've searched all kinds of places to figure it out but i cant find...