Use GetDIBPixelColor of the BiDIB DLL/OCX for retrieving the color of the specific pixel.
[C++]
/* Retrieving the color of a specific pixel from an image file*/
#include “BiDIB.h”
BOOL bRet;
COLORREF color;
/* 1. parameter: Handle of the DIB
2. parameter: X coordinate of the pixel
3. parameter: Y coordinate of the pixel
4. parameter: Color value
bRet = GetDIBPixelColor(hDib, 20, 50, &color);
if (!bRet)
{
// Error
}
[C#]
/* Retrieving the color of a specific pixel from an image file*/
bool bRes;
int lColor;
lColor = 0;
bRes = BiDIB.GetDIBPixelColor(hDib, 20, 50, ref lColor);
if (!bRes)
{
// Error
}