easyx的进一步学习

#include<stdio.h>
#include<easyx.h>
int main()
{

initgraph(640, 480);//初始化窗口

setbkcolor(WHITE);
cleardevice();
setlinestyle(PS_SOLID, 5);
setfillcolor(YELLOW);
setlinecolor(BLUE);

circle(50, 50, 50);//圆形
fillcircle(50, 150, 50);//有填充的圆
solidcircle(50, 250, 50);//实形圆

setbkmode(TRANSPARENT);//背景模式为透明
settextstyle(50, 0, "楷体");
settextcolor(RED);
outtextxy(50, 50, "是这样的吗");

//文字居中方法
fillrectangle(200, 50, 500, 100);
settextcolor(RGB(173, 0, 13));
char arr[] = "居中显示的文字";
int width = 300 / 2 - textwidth(arr) / 2;
int height = 50 / 2 - textheight(arr) / 2;
outtextxy(width + 200, height + 50, (arr));

//输出图片
IMAGE img;
loadimage(&img, "美少女.png",250,250);
putimage(0, 0, &img);
getchar();
closegraph();//关闭窗口

return 0;
}