尝试性想用多张IMAGE进行组合形式输出
在主界面采用setaspectratio(1, -1);后
在IMAGE中同样采用setaspectratio(1, -1);后 IMAGE四个象限都画上圆 并不能使IMAGE显示
纸上坐标系逻辑推断不出来
#include <graphics.h>
#include <conio.h>
int main()
{
initgraph(1100, 400, SHOWCONSOLE);
setlinecolor(RED);
setorigin(200, 200);
setaspectratio(1, 1);
//outtextxy(200, 100, L"200,-100");
setaspectratio(1, -1);
outtextxy(200, -100, L"200,100");
outtextxy(200, 100, L"200,-100");
//rectangle(0, 100, 200, 200);
//rectangle(100, 100, 200, 200);
IMAGE aaa(1100, 200);
IMAGE bbb(200, 200);
SetWorkingImage(&bbb);
setaspectratio(1, -1);
setorigin(0, 0);
rectangle(-100, -100, 100, 100);
outtextxy(50, 50, L"50,50");
circle(25, 25, 25);
circle(75, -25, 25);
circle(50, 50, 50);
circle(-50, -50, 50);
circle(50, -50, 50);
circle(-50, 50, 50);
SetWorkingImage();
putimage(200, 0, &bbb, SRCPAINT);
FlushBatchDraw();
_getch();
closegraph();
return 0;
};