Welcome to graphwar-generator

this is a simple equation generator for graphwar, equations calculated using discrete cosine transformation

How this program works?

1. gather data from clicking using win32api

while True:
    a = win32api.GetKeyState(0x01)
    if int(win32api.GetAsyncKeyState(win32con.VK_RETURN)) != 0:
        break
    if a != state_left:  # state changed
        state_left = a
        if a < 0:
            rndtp = (round(win32gui.GetCursorPos()[0],20),round(win32gui.GetCursorPos()[1],20))#round up tuple
            rndtp2 = (round(transf(origin,top_right,rndtp)[0],3),round(transf(origin,top_right,rndtp)[1],3))
            listoftuples.append(rndtp2)
            print(win32gui.GetCursorPos())
    time.sleep(0.001)

2. generate interpolation of data using scipy

f_linear_interp = np.array([0])
f_linear_interp = interp1d(xdata,ydata)

3. generate samples and apply dct

f_linear_interp=np.array([0])
f_linear_interp = interp1d(xdata,ydata)#linear interpolation function

sample_num=50

x_sample=np.linspace(np.amin(xdata),np.amax(xdata),num=sample_num,endpoint=True) 
y_linear_sample=f_linear_interp(x_sample)
    
dct_result=scipy.fftpack.dct(y_linear_sample)

4. calculate equation using following formula

equation_str = f"{(dct_result[0]/sample_num)/2:.10f}"
i=1
while i < sample_num:
    equation_str+=f"+{dct_result[i]/sample_num:.10f}*cos({i}pi((x-{np.amin(xdata)})*({sample_num}-1)/({np.amax(xdata)}-{np.amin(xdata)})+0.5)/{sample_num})"
    i+=1

more footage

Github page

here

You can go to edleeebinj’s github to have fun.

Other

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Mashed potato

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1+1=2!?

go check out my newest graphwar fft equation generator at my github page also check out https://edleebinj.github.io/graphwar-generator/

Despacito on 摩爾莊園