#include <GL/glut.h>
#include<math.h>
int winWidth=300,winHeight=200;
void Initial(void)
{
glClearColor(1.0f,1.0f,1.0f,1.0f);
}
void ChangeSize(int w,int h)
{
winWidth=w,winHeight=h;
glViewport(200,250,200,250);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0,winWidth,0.0,winHeight);
}
void Display()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(0.0f,0.0f,0.0f);
glBegin(GL_LINE_STRIP);
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'O');
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'p');
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'e');
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'n');
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'G');
glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'L');
glEnd();
glutSwapBuffers();
}
int main(int argc,char *argv[])
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB);
glutInitWindowSize(600,500);
glutInitWindowPosition(150,150);
glutCreateWindow("20092122_鲁智");
glutDisplayFunc(Display);
glutReshapeFunc(ChangeSize);
Initial();
glutMainLoop();
return 0;
}
