def get(self, area, time, ordinal):
area = int(area)
time = timeutil.yyyymmddhhnn_to_datetime(time)
ordinal = int(ordinal)
pngbin = amayadori.get_image(area, time, ordinal)
self.response.headers["Content-Type"] = "image/png"
self.response.out.write(pngbin)
def get(self, area, time, ordinal, x, y):
area = int(area)
time = timeutil.yyyymmddhhnn_to_datetime(time)
ordinal = int(ordinal)
x, y = int(x), int(y)
sx = max([0, x - 20])
sy = max([0, y - 20])
dx = 41
dy = 41
pngbin = amayadori.get_image(area, time, ordinal)
pngimg = png.Png8bitPalette.load(pngbin)
gifimg = giflib.Image(dx, dy, 8)
gifimg.allocate_color((192, 192, 192))
# 色を単純化
for yy in xrange(dy):
for xx in xrange(dx):
rgb1 = pngimg.get_color((sx + xx, sy + yy))
rgb2 = jmalib.color_reduction(rgb1)
index = gifimg.allocate_color(rgb2)
gifimg.set_pixel((xx, yy), index)
# ボーダーライン
# border = gifimg.allocate_color((255, 255, 255))
# for xx in xrange(dx):
# gifimg.set_pixel((xx, 0 ), border)
# gifimg.set_pixel((xx, dy - 1), border)
# for yy in xrange(dy):
# gifimg.set_pixel((0 , yy), border)
# gifimg.set_pixel((dx - 1, yy), border)
# センターマーク
center = gifimg.allocate_color((32, 32, 32))
for i in xrange(10):
gifimg.set_pixel((i + 1, dy / 2), center)
gifimg.set_pixel((dx - i - 2, dy / 2), center)
gifimg.set_pixel((dx / 2, i + 1), center)
gifimg.set_pixel((dx / 2, dy - i - 2), center)
self.response.headers["Content-Type"] = "image/gif"
gifimg.write(self.response.out)