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Hi. I wrote some code for getting pixel values from picture.
What exactly is this values? Can i get this values but like circle....? Start from the centre then go up then right and...
like that. Its possible that?
My code is:
for(i=0;i<y;i++)
for(j=0;j<x;j++)
pin[i][j]=Image1->Canvas->Pixels[i][j];
x and y is the size of pic...
The values i get is from start of pics and i want cirlce and get from centre of pic first
Look into using sin() and cos() in your for loop if you want to save a circle from the image to Image1. There may be a standard way to do this, but I don't know of it.
I also don't know if that's what you want ... could you reiterate your problem ... erm ... more clearly?
Do you need to spiral out from center or just one circle, or a circle and everything inside?
Hi
Sorry. I meant take the first value that will be the centre of pic. Then go right to take the second value, then down and then left. Get all the pixel values by making a circle from the center of pic. Because now let say i have a pic 3x3 i start from the first value on top left then take all the values of the column and continue to the next. I dont want that. I want to do it circle from the center of pic to compare with other values after.
Hi
Can anyone help; I made an aplication to save pictures in BCB6. So i used expect all the others components a DBGrid to return picture from table. So when i try to return gif, jpeg or tif pictures i have problem because DBImage doesnt support them. Do i have to use TImage component? Any code ideas for that? Any other component that can help