def crearImagen():
if request.method == 'POST':
width = (int(request.form['widht']))
x1 = (int(request.form['x1']))
y1 = (int(request.form['y1']))
y2 = (int(request.form['y2']))
x2 = (int(request.form['x2']))
numIter = (int(request.form['numIter']))
color = (request.form['color'])
paleta = [[255,0,0],[255,0,0],[255,0,0]]
mandelbrot.renderizaMandelbrotBonito(x1,y1,x2,y2,width,numIter,"static/imagen.png",paleta,3)
return """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Index</title>
<link rel="stylesheet" type="text/css" href="../static/style.css">
</head>
<body>
<img src='/static/imagen.png' alt='Dynamic Image' >
</body>
</html>"""
else:
return '''<form action="/imagen" method="post">
def POST(self):
form = myform()
if not form.validates():
return render.ejercicio_05(form)
else:
# Limpiamos la cache (solo se hará cada 10 peticiones)
clean_cache()
# Obtenemos los valores
x1 = float(form.d.x1)
y1 = float(form.d.y1)
x2 = float(form.d.x2)
y2 = float(form.d.y2)
ancho = int(form.d.ancho)
iteraciones = int(form.d.iteracciones)
color1 = form.d.color1
color2 = form.d.color2
nombreFicheroPNG = 'images/imagen_x1%sy1%sx2%sy2%sancho%scolor1%scolor2%s.png' % (x1, y1, x2, y2, ancho, color1, color2)
if not os.path.exists(nombreFicheroPNG):
#mandelbrot.renderizaMandelbrot(x1, y1, x2, y2, ancho, iteraciones, nombreFicheroPNG)
paleta = (HTMLColorToRGB(color1), HTMLColorToRGB(color2))
nColoresPaleta = 10
mandelbrot.renderizaMandelbrotBonito(x1, y1, x2, y2, ancho, iteraciones, nombreFicheroPNG, paleta, nColoresPaleta)
web.header('Content-Type', 'image/png')
return open(nombreFicheroPNG, 'rb') # Datos binarios
def show_mandelbrot(): # Show a Mandelbrot set image
x1 = request.args.get('x1') or -1
x2 = request.args.get('x2') or 1
y1 = request.args.get('y1') or -1
y2 = request.args.get('y2') or 1
width = request.args.get('width') or 300
iters = request.args.get('iters') or 10
c1 = request.args.get('c1',type=str) or "0-0-0"
c2 = request.args.get('c2',type=str) or "255-255-0"
c3 = request.args.get('c3',type=str) or "255-50-0"
filename = "./static/mandelbrot_cache/f_P_%s_%s_%s_%s_W_%s_I_%s_C1_%s_C2_%s_C3_%s.png" % (x1,x2,y1,y2,width,iters,c1,c2,c3)
clean_cache("./static/mandelbrot_cache/",86400) # Delete files more than a day older
if not os.path.isfile(filename):
c1 = tuple([int(x) for x in c1.split("-")])
c2 = tuple([int(x) for x in c2.split("-")])
c3 = tuple([int(x) for x in c3.split("-")])
mb.renderizaMandelbrotBonito(float(x1),float(y1),float(x2),float(y2),int(width),int(iters),filename,[c1,c2,c3],3)
return ''' <!DOCTYPE html>
<head>
<link rel="stylesheet" type="text/css" href="/static/style.css">
</head>
<html>
<body>
<img src='%s'>
</body>
</html>
''' % filename
def crearImagen():
if request.method == 'POST':
width = (int(request.form['widht']))
x1 = (int(request.form['x1']))
y1 = (int(request.form['y1']))
y2 = (int(request.form['y2']))
x2 = (int(request.form['x2']))
numIter = (int(request.form['numIter']))
color = (request.form['color'])
paleta = [[255, 0, 0], [255, 0, 0], [255, 0, 0]]
mandelbrot.renderizaMandelbrotBonito(x1, y1, x2, y2, width, numIter,
"static/imagen.png", paleta, 3)
return """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Index</title>
<link rel="stylesheet" type="text/css" href="../static/style.css">
</head>
<body>
<img src='/static/imagen.png' alt='Dynamic Image' >
</body>
</html>"""
else:
return '''<form action="/imagen" method="post">
def parametros(x1, x2, y1, y2, pixeles,iteraciones, paletas):
fichero = "./foto.png"
if(paletas == 1):
paleta = [(15,99,32),(53,23,65),(89,32,56)]
elif(paletas == 2):
paleta = [(145,9,3),(21,124,126),(255,0,43)]
else:
paleta = [(15,99,32),(111,32,54),(87,32,76)]
renderizaMandelbrotBonito(float(x1), float(y1), float(x2), float(y2), int(pixeles), int(iteraciones), fichero, paleta, 3)
return send_file(fichero, mimetype = "image/png")
def pintar():
cleanCache()
#Obtenemos los valores metidos
x1 = float(request.form['x1'])
x2 = float(request.form['x2'])
y1 = float(request.form['y1'])
y2 = float(request.form['y2'])
ancho = int(request.form['ancho'])
iteraciones = int(request.form['iteraciones'])
color1 = request.form['color1']
color1 = color1[1:len(color1)]
rr1 = (int(color1[0:2], 16))
gg1 = (int(color1[2:4], 16))
bb1 = (int(color1[4:6], 16))
color2 = request.form['color2']
color2 = color2[1:len(color2)]
rr2 = (int(color2[0:2], 16))
gg2 = (int(color2[2:4], 16))
bb2 = (int(color2[4:6], 16))
color3 = request.form['color3']
color3 = color3[1:len(color3)]
rr3 = (int(color3[0:2], 16))
gg3 = (int(color3[2:4], 16))
bb3 = (int(color3[4:6], 16))
#Nombre del nuevo fractal
name = "mandelbrot" + str(x1) + str(x2) + str(y1) + str(y2) + str(
ancho) + str(iteraciones) + color1 + color2 + color3 + ".png"
if path.exists("./imagenes/" + name):
#mandamos la imagen pues ya existe
return send_file("./imagenes/" + name, mimetype="image/png")
else:
#Creamos la imagen
renderizaMandelbrotBonito(x1, y1, x2, y2, ancho, iteraciones, name,
[(rr1, gg1, bb1), (rr2, gg2, bb2),
(rr3, gg3, bb3)], 3)
return send_file("./imagenes/" + name, mimetype="image/png")
def prog1():
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
r1 = request.args.get('r1') # r1
g1 = request.args.get('g1') # g1
b1 = request.args.get('b1') # b1
r2 = request.args.get('r2') # r2
g2 = request.args.get('g2') # g2
b2 = request.args.get('b2') # b2
r3 = request.args.get('r3') # r3
g3 = request.args.get('g3') # g3
b3 = request.args.get('b3') # b3
n = request.args.get('n') # n
paleta = [(int(r1), int(g1), int(b1)), (int(r2), int(g2), int(b2)),
(int(r3), int(g3), int(b3))]
archivo = "fractalb" + "_x1" + str(x1) + "_y1" + str(y1) + "_x2" + str(
x2) + "_y2" + str(y2) + "_a" + str(ancho) + "_" + str(r1) + str(
g1) + str(b1) + "_" + str(r2) + str(b2) + str(g2) + "_" + str(
r3) + str(g3) + str(b3) + ".png"
url = 'http://0.0.0.0:8080/png/' + archivo
my_file = Path('./static/imagenes/fractales/archivo')
if not my_file.exists():
renderizaMandelbrotBonito(float(x1), float(y1), float(x2), float(y2),
int(ancho), 100,
'./static/imagenes/fractales/' + archivo,
paleta, int(n))
return redirect(url, code=302)
def pagina():
x1 = request.args.get('x1')
y1 = request.args.get('y1')
x2 = request.args.get('x2')
y2 = request.args.get('y2')
tamano = request.args.get('tamano')
iteraciones = request.args.get('iteraciones')
paleta = eval(request.args.get('paleta'))
total = x1 + y1 + x2 + y2 + tamano + iteraciones
for i in paleta:
total = total + str(i[0]) + str(i[1]) + str(i[2])
nombreFichero = "static/imagenes" + total + ".png"
#if os.path.isfile(nombreFichero) == False:
renderizaMandelbrotBonito(float(x1), float(y1), float(x2), float(y2),
int(tamano), int(iteraciones), nombreFichero,
paleta, len(paleta))
return """
<html>
<head>
<meta http-equiv="content-type" content="charset=utf-8">
<title>Ejercicio2</title>
</head>
<body style="background:grey;">
<img src="%s">
</body>
</html>
""" % nombreFichero
