之前已经了解在控制台可以调用Win32 api绘图;下面继续加深一下此概念;
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>HWND WINAPI GetConsoleWindow();int main(int argc, char *argv[])
{HWND hwnd; HDC hdc; HPEN hpen;int dist;hwnd = GetConsoleWindow(); hdc = GetDC(hwnd); system("color A3"); system("cls"); hpen = CreatePen(PS_SOLID, 3, RGB(255, 0, 0)); SelectObject(hdc, hpen); MoveToEx(hdc, 350, 20, NULL); LineTo(hdc, 650, 20); Rectangle(hdc, 100, 150, 200, 250);RoundRect(hdc, 100, 300, 400, 400, 30, 30);scanf("%d", &dist);MoveToEx(hdc, 350, 20+dist, NULL); LineTo(hdc, 650, 20+dist);DeleteObject(hpen); ReleaseDC(hwnd, hdc); getchar();return 0;
}
Rectangle(hdc, 100, 150, 200, 250); 绘制矩形;
RoundRect(hdc, 100, 300, 400, 400, 30, 30); 绘制圆角矩形,最后2个参数是圆角度;
获取的是整个控制台窗口的DC;
绘了图以后控制台光标还是有;也可以接收输入;
先是绘了一条直线;
接收一个数值之后,根据此数值绘制一条平行线;