请教:GetPixel()的使用?
我在程序中用了GDI+的GetPixel(),在运行中报错:
Run-Time Check Failure #3 - The variable 'color' is being used without being defined
以下是我的程序请各位大侠指点,谢谢!
Color *color;
sFile="CheckCode.jpg";
tFile="CheckCode.bmp";
ULONG_PTR m_gdiplusToken;
GdiplusStartupInput gdiplusStartupInput;
GdiplusStartup(&m_gdiplusToken, &gdiplusStartupInput, NULL);
static WCHAR buffer[1024];
wcsset(buffer,0);
MultiByteToWideChar(CP_ACP,0,sFile.GetBuffer(sFile.GetLength()),strlen(sFile),buffer,1024);
Bitmap bitmap(buffer,false);
for(int x=0;x<bitmap.GetWidth();x++)
{
for(int y=0;y<bitmap.GetHeight();y++)
{
这里报错---> bitmap.GetPixel(x,y,color);
}
}