Graphics

void OnFillPolygon()
{
	// TODO: Add your command handler code here
	wglMakeCurrent(m_hDC,m_hRC);
	glMatrixMode(GL_MODELVIEW);
	glLoadIdentity();
	::SwapBuffers(m_hDC);
	glPushMatrix();
	glColor3f( 1.0, 0.0, 0.0 ); //red 
	glPolygonMode( GL_FRONT, GL_FILL ); 
	glBegin( GL_POLYGON ); //draw solid polygon
	glVertex2i( 10, 10 ); 
glVertex2i( 100, 10 );
glVertex2i( 150, 50 ); 
glVertex2i( 100, 100 ); 
glVertex2i( 50, 80 ); 
glVertex2i( 10, 10 );*/
glEnd();
glPopMatrix();
wglMakeCurrent(m_hDC,NULL);
wglMakeCurrent(m_hDC,m_hRC);
glFlush();
::SwapBuffers(m_hDC);
}

this is just specifying exact vertex values...
what should i do so that those were the vertices after clipping.....?

void CtestopenglView::setPixel(GLint x, GLint y)
{
	glBegin(GL_POINTS);
	glVertex2d(x, y);
	glEnd();
}

void CtestopenglView::getPixel(GLint x ,GLint y, GLint &color)
{		
	glReadPixels(x, y, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, &color);
}

void CtestopenglView::boundFill(int x, int y, int fillColor, int borderColor)
{
	int interiorColor;
	getPixel (x, y, interiorColor); 
	if ((interiorColor != borderColor) && (interiorColor!= fillColor))
	{
		setPixel(x,y);
		boundFill(x + 1, y, fillColor, borderColor);
		boundFill(x - 1, y, fillColor, borderColor);
		boundFill(x, y + 1, fillColor, borderColor);
		boundFill(x, y - 1, fillColor, borderColor);
	}
	glFlush(); 
}