pixels.txt

来自「a source code for banker s algorithm」· 文本 代码 · 共 41 行

#include<windows.h>
#include<gl|gl.h>
#include<gl|glut.h>

void myInit(void)
	{
		glClearColor(1.0,1.0,1.0,1.0);
		glColor3f(0.0f,0.0f,0.0f);
		glPointSize(4.0);
		gluOrtho2D(0.0,640.0,0.0,480.0);
	}


void myDisplay()
	{
		glClear(GL_COLOR_BUFFER_BIT);
		glBegin(GL_POINTS);
		for(int i=0;i<640;i++)
		{
			for(int j=0;j<480;j++)
			{
			glVertex2i(i,j);
			}
		}
		glEnd();
		glFlush();
	}


void main(int arg C, char** arg V)
	{
		glutInit(& arg C, arg V);
		glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
		glutInitWindowSize(640,480);
		glutInitWindowPosition(100,50);
		glutCreatWindow("pixels");
		glutDisplayFunc(myDisplay);
		myInit();
		glutMainLoop();
	}