def mandelbro():
x1 = float(request.args.get('x1'))
y1 = float(request.args.get('y1'))
x2 = float(request.args.get('x2'))
y2 = float(request.args.get('y2'))
witdh = int(request.args.get('witdh'))
mandelbrot.renderizaMandelbrot(x1, y1, x2, y2, witdh, 20,
"static/foto.png")
image = '<img src=' + url_for('static', filename='foto.png') + '>'
return image
def imagenDinamica():
x1 = float(request.args.get('x1'))
x2 = float(request.args.get('x2'))
y1 = float(request.args.get('y1'))
y2 = float(request.args.get('y2'))
ancho = int(request.args.get('ancho'))
nombre_imagen = "static/imgs/mandel" + str(x1) + str(y1) + str(x2) + str(
y2) + str(ancho) + ".png"
nombre_imagen2 = "imgs/mandel" + str(x1) + str(y1) + str(x2) + str(
y2) + str(ancho) + ".png"
#sistema de cache
if Path(nombre_imagen).is_file():
return '<img src="' + url_for('static',
filename=nombre_imagen2) + '" </img>'
else:
mandelbrot.renderizaMandelbrot(x1, y1, x2, y2, ancho, 200,
nombre_imagen)
return '<img src="' + url_for('static',
filename=nombre_imagen2) + '" </img>'
def prog():
clean_cache()
x1 = request.args.get('x1') # x1
y1 = request.args.get('y1') # y1
x2 = request.args.get('x2') # x2
y2 = request.args.get('y2') # y2
ancho = request.args.get('ancho') # ancho
archivo = "fractal" + "_x1" + str(x1) + "_y1" + str(y1) + "_x2" + str(
x2) + "_y2" + str(y2) + "_a" + str(ancho) + ".png"
url = 'http://0.0.0.0:8080/png/' + archivo
my_file = Path('./static/imagenes/fractales/archivo')
if not my_file.exists():
renderizaMandelbrot(float(x1), float(y1), float(x2), float(y2),
int(ancho), 100,
'./static/imagenes/fractales/' + archivo)
return redirect(url, code=302)
def generarmandelbrot(num):
#num = request.args.get('num')
#f = nombre
#if(f == None):
f = "./static/nombreDefault.png"
#else:
# f = "./static/"+str(f)+".png"
if(num != None):
if(num == 1):
mandelbrot.renderizaMandelbrot(float(-1.0),float(-1.0),float(1.0),float(1.0),int(300),int(100),str(f))
elif (num == 2):
mandelbrot.renderizaMandelbrot(float(-0.5),float(-0.5),float(0.5),float(0.5),int(250),int(75),str(f))
else:
mandelbrot.renderizaMandelbrot(float(0.5),float(1.0),float(-0.5),float(-1.0),int(300),int(100),str(f))
return '<img src="/static/nombreDefault.png">'
def mandelbrot():
try:
username = session['usuario']
historial[username].append("/mandelbrot")
except:
username = "******"
img_dir = DIR + '/static/img/mandelbrot/'
x1 = float(request.args['x1'])
y1 = float(request.args['y1'])
x2 = float(request.args['x2'])
y2 = float(request.args['y2'])
width = int(request.args['width'])
iterations = int(request.args['iterations'])
nombreimg = img_dir + str(x1) + str(y1) + str(x2) + str(y2) + str(
width) + str(iterations) + ".png"
if (os.path.isfile(nombreimg)):
print("cacheando fractal")
return send_file(nombreimg, mimetype='image/gif')
else:
print("no esta en cache")
img = renderizaMandelbrot(x1, y1, x2, y2, width, iterations, nombreimg)
return send_file(nombreimg, mimetype='image/gif')