Description: #include <iostream>
#include math.h
#define TRUE 1
using namespace std
class DDA
{
public:
void DDALine(int x0,int y0,int x1,int y1,COLORREF color, CDC
*pDC)
{
float dx, dy, length, x, y
if(abs(x1-x0) >= abs(y1-y0))
length = abs(x1-x0)
else
length = abs(y1-y0)
dx = (x1-x0)/length
dy = (y1-y0)/length
int i = 1
x = x0
y = y0
while(i<=length)
{
pDC->SetPixel((int)(x+0.5),(int)(y+0.5),color)
x = x+ dx
y = y+ dy
i++
}
}
}
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SPT7590-297X594 1-80.jpg
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SPT7590-297X594 16-17.jpg
16-17.txt
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