def image_from_text(string, font_path, font_size, color=None, image_bg=None):
font_path = font_path or share.GLOBAL_FONT_PATH
font_size = font_size or share.GLOBAL_FONT_SIZE
color = color or "#000"
if image_bg: # from Button.__init__
font_size = int(font_size *
(share.WIDTH_ZOOM_SCALE + share.HEIGHT_ZOOM_SCALE) / 2)
string = convert.get_unicode(string)
font = ImageFont.truetype(font_path, font_size)
space = 1
#guess size
i = w = h = space * 3
for line in string.replace("\r\n", "\n").split("\n"):
for word in line:
i += font_size * (0.5 if ord(word) < 255 else 1)
w = max(i, w)
i = space * 3
h += font_size * 1.3 + space
#set bg
if not image_bg:
img = Image.new("RGBA", (int(w), int(h))) #, "#FFF")
x, y = space, 0
else:
img = image_bg
x, y = int((img.size[0] - w) / 2), int((img.size[1] - h) / 2)
#draw text
draw = ImageDraw.Draw(img)
for line in string.replace("\r\n", "\n").split("\n"):
for word in line:
draw.text((x, y), word, font=font, fill=color)
x += font_size * (0.5 if ord(word) < 255 else 1)
x = space
y += font_size + space
return img
def play(self, path, loop=False):
self.stop()
self.loop_count = 0 if loop else 1
if convert.get_unicode(path).find(">") != -1:
if share.KEY:
self.spawn(
"http://127.0.0.1:%d/req=%s"%(share.PORT, encrypt_path(path))
)
else:
self.spawn(
convert.get_str(convert.get_unicode(path).replace(">", "/"))
)
elif os.path.isfile(path):
self.spawn(path)
else:
raise IOError("%s not exist"%path)
def image_from_text(string, font_path, font_size, color=None, image_bg=None):
font_path = font_path or share.GLOBAL_FONT_PATH
font_size = font_size or share.GLOBAL_FONT_SIZE
color = color or "#000"
if image_bg: # from Button.__init__
font_size = int(font_size*(share.WIDTH_ZOOM_SCALE+share.HEIGHT_ZOOM_SCALE)/2)
string = convert.get_unicode(string)
font = ImageFont.truetype(font_path, font_size)
space = 1
#guess size
i = w = h = space*3
for line in string.replace("\r\n", "\n").split("\n"):
for word in line:
i += font_size*(0.5 if ord(word)<255 else 1)
w = max(i, w)
i = space*3
h += font_size*1.3+space
#set bg
if not image_bg:
img = Image.new("RGBA", (int(w), int(h)))#, "#FFF")
x, y = space, 0
else:
img = image_bg
x, y = int((img.size[0]-w)/2), int((img.size[1]-h)/2)
#draw text
draw = ImageDraw.Draw(img)
for line in string.replace("\r\n", "\n").split("\n"):
for word in line:
draw.text((x, y), word, font=font, fill=color)
x += font_size*(0.5 if ord(word)<255 else 1)
x = space
y += font_size+space
return img
def image_list_from_text(string,
length_once,
width,
height,
font_path,
font_size,
color=None):
font_path = font_path or share.GLOBAL_FONT_PATH
font_size = font_size or share.GLOBAL_FONT_SIZE
color = color or "#000"
string = convert.get_unicode(string).replace("\r\n", "\n")
font = ImageFont.truetype(font_path, font_size)
space = 1
x, y = space, 0
length_buffer = 0
img_list = []
draw_next = None
img = Image.new("RGBA", (int(width), int(height)))
draw = ImageDraw.Draw(img)
for word in string:
if word == "\n":
x = space
y += font_size + space
continue
if draw_next:
set_text_with_alpha(draw_next, (x, y),
word,
font=font,
fill=color,
alpha=50)
draw_next = None
if length_buffer >= length_once:
set_text_with_alpha(draw, (x, y),
word,
font=font,
fill=color,
alpha=100)
length_buffer = 0
draw_next = draw
img_list.append(img)
img = Image.new("RGBA", (int(width), int(height)))
draw = ImageDraw.Draw(img)
set_text_with_alpha(draw, (x, y), word, font=font, fill=color)
if ord(word) < 255:
x += font_size * 0.5
length_buffer += 0.5
else:
x += font_size * 1
length_buffer += 1
if (x + font_size + space) > width:
x = space
y += font_size + space
if length_buffer:
img_list.append(img)
return img_list
def read_from_path(path, key):
path_split = map(convert.get_str, convert.get_unicode(path).split(">"))
if len(path_split) > 1:
arc_path = path_split[0]
zip_path = path_split[1]
if exist(share.PATCH_ARCHIVE, zip_path, key):
arc_path = PATCH_ARCHIVE
if os.path.isdir(arc_path):
data = open(os.path.join(arc_path, zip_path), "rb").read()
elif os.path.isfile(arc_path):
data = read_from_archive(arc_path, zip_path, key)
else:
raise IOError("archive %s not exist"%arc_path)
else:
data = open(path, "rb").read()
return data
def image_list_from_text(string, length_once, width, height,
font_path, font_size, color=None):
font_path = font_path or share.GLOBAL_FONT_PATH
font_size = font_size or share.GLOBAL_FONT_SIZE
color = color or "#000"
string = convert.get_unicode(string).replace("\r\n", "\n")
font = ImageFont.truetype(font_path, font_size)
space = 1
x, y = space, 0
length_buffer = 0
img_list = []
draw_next = None
img = Image.new("RGBA", (int(width), int(height)))
draw = ImageDraw.Draw(img)
for word in string:
if word == "\n":
x = space
y += font_size+space
continue
if draw_next:
set_text_with_alpha(
draw_next, (x, y), word, font=font, fill=color, alpha=50
)
draw_next = None
if length_buffer >= length_once:
set_text_with_alpha(draw, (x, y), word, font=font, fill=color, alpha=100)
length_buffer = 0
draw_next = draw
img_list.append(img)
img = Image.new("RGBA", (int(width), int(height)))
draw = ImageDraw.Draw(img)
set_text_with_alpha(draw, (x, y), word, font=font, fill=color)
if ord(word) < 255:
x += font_size*0.5
length_buffer += 0.5
else:
x += font_size*1
length_buffer += 1
if (x+font_size+space) > width:
x = space
y += font_size+space
if length_buffer:
img_list.append(img)
return img_list
def encrypt_path(path):
ext = os.path.splitext(convert.get_unicode(path))[1] or ".none"
return path.encode("hex")+convert.get_str(ext)
def posix_path(path):
return convert.get_str(convert.get_unicode(path).replace("\\", "/"))
