proggen.org

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nclude <windows.h>
#include <windowsx.h>
#include <commctrl.h>
#include <string.h>

#include <stdio.h>
#include "Prototypen.h"
#include "Projekt39res.h"
#include <math.h>

BOOL Text_schreiben (HWND hwnd)
{
		HDC hdc;
	PAINTSTRUCT ps;



	int farbmischung;
     HBRUSH pinsel;

	int x, y;
	int radius = 10;
	int r=150;

	static double winkel = 0.5;
	double delta_winkel = 0.01;

	x = 300+r * cos (winkel);
	y = 50+r * sin (winkel);
do
{

	winkel= winkel+delta_winkel;
}
while(winkel <=3);

	InvalidateRect (hwnd, NULL, TRUE);
	hdc = BeginPaint(hwnd, &ps);

	farbmischung  = RGB(255, 0, 0);
	pinsel = CreateSolidBrush(farbmischung);
	SelectBrush(hdc,pinsel);

	SetViewportOrgEx(hdc, 100,100,NULL);



	Ellipse(hdc, (int) x - radius, y - radius, x + radius, y + radius);

	MoveToEx (hdc, 300, 50, NULL);
	LineTo   (hdc, x, y);

	Rectangle(hdc, 200, 40, 400, 50);

	DeleteObject(pinsel);







	EndPaint(hwnd, &ps);
	UpdateWindow(hwnd);
	return 0;

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y = a*sin(b*x)

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phi(t) = phi_Amplitude * sin(sqrt(g/l) * t + phi_0)

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e^-t

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HDC hdc;
	PAINTSTRUCT ps;

	double  amplitude;
	double g = 9.81;
	static double t = 0;
	double delta_t= 0.1;

	amplitude = 0.5;

	t = t + delta_t;

	int farbmischung;
     	HBRUSH pinsel;
	static int i = 1;
	int j;
	int x, y;
	int radius = 10;
	int r=150;



	static double winkel1;





	winkel1= 90.0/180*PI+1.0*amplitude*sin(sqrt(1.0*g/r)*t + amfangswinkel)*exp(-lamda*t/100)*2;
	x = 300+r * cos (winkel1);
	y = 50+r * sin (winkel1);



	InvalidateRect (hwnd, NULL, TRUE);
	hdc = BeginPaint(hwnd, &ps);

	farbmischung  = RGB(255, 0, 0);
	pinsel = CreateSolidBrush(farbmischung);
	SelectBrush(hdc,pinsel);

	SetViewportOrgEx(hdc, 100,100,NULL);


	double k = 0;
	double delta_k= 0.1;
	k = k+delta_k;

	double h = 0;
	double delta_h= 0.1;
	h = h+delta_h;



	Ellipse(hdc, (int) x - radius, y - radius, x + radius, y + radius);

	MoveToEx (hdc, 300, 50, NULL);
	LineTo   (hdc, x, y);

	Rectangle(hdc,200, 40, 400, 50);

	MoveToEx (hdc, 500, 200, NULL);
	LineTo   (hdc, 900,200 );

	MoveToEx (hdc, 510, 210, NULL);
	LineTo   (hdc, 510,50 );

	for (j = 0; j<=i;j++)                                    HIER HABE ICH DAS VERSUCHT !!! IST ABER FALSCH !!!!
		{
	MoveToEx (hdc, 510+delta_t, 200, NULL);
	LineTo	 (hdc, 510+delta_t,y   );
		}