def poly():
if request.method == 'POST':
# get data
side = int(request.form.get('side'))
np = int(request.form.get('np'))
outline = request.form.get('outline')
nColors = request.form.get('nColors')
# print(nColors)
colors = []
for i in range(int(nColors)):
colors.append(request.form.get('rgb'+str(i+1)))
error = None
try:
colors = [tuple(bytes.fromhex(x[1:])) for x in colors]
except Exception as e:
print(e)
error = "ERROR: Invalid color hex"
if side > 5000 or side < 100:
error = "WARNING: Image too large OR Image too small"
if np < 10 or np > 1000:
error = "WARNING: Too less points OR too many points"
if error != None:
print(error)
return render_template('error.html', context=error)
else:
fname = "wall-{}.png".format(int(time.time()))
fpath = 'static/images/'+fname
shift = side//10
nside = side + shift*2 # increase size to prevent underflow
img = wallgen.nGradient(side, *colors)
pts = wallgen.genPoints(np, nside, nside)
img = wallgen.genPoly(side, side, img, pts, shift, shift, outl=outline)
# print(fpath)
img.save(fpath)
imgurl = url_for('static',filename='images/'+fname)
return render_template("download.html", context=imgurl, home="poly")
else:
return render_template('poly.html')
def pic():
if request.method == 'POST':
# print(request.files)
# print(request.form)
if 'image' not in request.files:
error = "No file part"
return render_template("error.html", context=error)
else:
file = request.files['image']
# print(file.filename)
# print(len(file.filename))
if len(file.filename) < 1:
error = "No file selected"
return render_template("error.html", context=error)
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
ufpath = os.path.join(app.config['UPLOAD_FOLDER'], filename)
file.save(ufpath)
np = request.form.get('np')
outline = request.form.get('outline')
smart = request.form.get('smart')
if np or smart:
og_img = Image.open(ufpath)
width = og_img.width
height = og_img.height
if min(height, width) > 1080:
scale = min(height, width) // 1080
else:
scale = 1
img = og_img.resize(
(width // scale, height // scale),
resample=Image.BICUBIC)
width = img.width
height = img.height
wshift = width // 100
hshift = height // 100
n_width = width + 2 * wshift
n_height = height + 2 * height
if outline:
outline = tuple(bytes.fromhex("#2c2c2c"[1:]))
else:
outline = None
if smart:
ski_img = io.imread(ufpath, True)
gray_img = color.rgb2gray(ski_img)
pts = genSmartPoints(gray_img)
else:
pts = genPoints(int(np), n_width, n_height)
img = genPoly(img.width, img.height, img, pts,
wshift, hshift, outline, pic=True)
fname = "wall-{}.png".format(int(time.time()))
fpath = 'static/images/' + fname
# print(fpath)
img.save(fpath)
imgurl = url_for('static', filename='images/' + fname)
return render_template(
"download.html", context=imgurl, home="pic")
else:
error = "Invalid input, try again"
return render_template("error.html", context=error)
else:
error = "filetype not allowed"
return render_template("error.html", context=error)
else:
return render_template("pic.html")
def pic():
if request.method == 'POST':
# print(request.files)
# print(request.form)
if 'image' not in request.files:
error = "No file part"
return render_template("error.html", context=error)
else:
file = request.files['image']
# print(file.filename)
# print(len(file.filename))
if len(file.filename) < 1:
error = "No file selected"
return render_template("error.html", context=error)
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
ufpath = os.path.join(app.config['UPLOAD_FOLDER'], filename)
file.save(ufpath)
if request.form.get('np'):
np = request.form.get('np')
outline = request.form.get('outline')
img = Image.open(ufpath)
width = img.width
height = img.height
wshift = img.width // 10
hshift = img.height // 10
width += wshift * 2
height += hshift * 2
if outline:
outline = tuple(bytes.fromhex("#2c2c2c"[1:]))
else:
outline = None
pts = wallgen.genPoints(int(np), width, height)
img = wallgen.genPoly(img.width,
img.height,
img,
pts,
wshift,
hshift,
outline,
pic=True)
fname = "wall-{}.png".format(int(time.time()))
fpath = 'static/images/' + fname
# print(fpath)
img.save(fpath)
imgurl = url_for('static', filename='images/' + fname)
return render_template("download.html",
context=imgurl,
home="pic")
else:
error = "Invalid input, try again"
return render_template("error.html", context=error)
else:
error = "filetype not allowed"
return render_template("error.html", context=error)
else:
return render_template("pic.html")