3个矩形进行红、蓝、黄三色渐变。
# include "dos.h"
# include "conio.h"
main()
{ int i,j;
_AX=0X13;
geninterrupt(0x10);
for(i=0;i<64;i++)
{ _AX=0x1010;
_BX=i;
_CH=i;
_CL=0;
_DH=0;
geninterrupt(0x10);
_AX=0x1010;
_BX=i+64;
_CH=0;
_CL=i;
_DH=0;
geninterrupt(0x10);
_AX=0x1010;
_BX=i+128;
_CH=0;
_CL=0;
_DH=i;
geninterrupt(0x10);
}
for(i=0;i<192;i++)
for(j=0;j<200;j++)
{ _AH=0x0c;
_AL=i;
_CX=j;
_DX=i;
geninterrupt(0x10);
}
getch();
_AX=0x0002;
geninterrupt(0x10);
}
你可以使用这个链接引用该篇文章 http://publishblog.blogchina.com/blog/tb.b?diaryID=1208086