本文整理汇总了Python中pgmagick.Image.flip方法的典型用法代码示例。如果您正苦于以下问题：Python Image.flip方法的具体用法？Python Image.flip怎么用？Python Image.flip使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pgmagick.Image的用法示例。
在下文中一共展示了Image.flip方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_image
# 需要导入模块: from pgmagick import Image [as 别名]
# 或者: from pgmagick.Image import flip [as 别名]
def get_image(self, source):
blob = Blob()
blob.update(source.read())
image = Image(blob)
orientation = image.orientation()
if orientation in (OrientationType.UndefinedOrientation,
OrientationType.TopLeftOrientation):
pass
elif orientation == OrientationType.TopRightOrientation:
image.flop()
elif orientation == OrientationType.BottomRightOrientation:
image.rotate(180.)
elif orientation == OrientationType.BottomLeftOrientation:
image.flip()
elif orientation == OrientationType.LeftTopOrientation:
image.rotate(90.).flip()
elif orientation == OrientationType.RightTopOrientation:
image.rotate(90.)
elif orientation == OrientationType.RightBottomOrientation:
image.rotate(90.).flop()
elif orientation == OrientationType.LeftBottomOrientation:
image.rotate(270.)
image.orientation(OrientationType.TopLeftOrientation)
return image示例2: load_image
# 需要导入模块: from pgmagick import Image [as 别名]
# 或者: from pgmagick.Image import flip [as 别名]
def load_image(file, path):
print "Loading image %s..." % file,
try:
file = open(path, 'rb')
except IOError:
print 'exists not'
raise ValueError('Texture exists not')
type, width, height = image_info(file.read(65536))
file.seek(0, 0)
if type:
check_size(width, height)
if magick:
file.close()
file = Image(path.encode('mbcs' if os.name == 'nt' else 'utf8'))
geo = file.size()
check_size(geo.width(), geo.height())
print
blob = Blob()
file.flip()
file.write(blob, 'RGBA')
texture = blob.data
mode = GL_RGBA
else:
try:
raw = image.load(path, file=file)
except IOError:
print 'exists not'
raise ValueError('Texture exists not')
width, height = raw.width, raw.height
check_size(width, height)
print
mode = GL_RGBA if 'A' in raw.format else GL_RGB
# Flip from BGR to RGB
if raw.format in ('BGR', 'BGRA'):
if bgra:
mode = {GL_RGBA: GL_BGRA, GL_RGB: GL_BGR}[mode]
texture = raw.data
else:
texture = bgr_to_rgb(raw.data, width, height, 'A' in raw.format)
elif raw.format in ('RGB', 'RGBA'):
texture = raw.data
else:
texture = raw.get_data('RGBA', width * 4)
return path, width, height, len(raw.format), mode, texture示例3: load_texture
# 需要导入模块: from pgmagick import Image [as 别名]
# 或者: from pgmagick.Image import flip [as 别名]
def load_texture(file):
if file in cache:
return cache[file]
print "Loading image %s..." % file,
path = os.path.join(os.path.dirname(__file__), "assets", "textures", file)
try:
file = open(path, 'rb')
except IOError:
print 'exists not'
raise ValueError('Texture exists not')
type, width, height = image_info(file.read(8192))
file.seek(0, 0)
if type:
check_size(width, height)
if magick:
file.close()
file = Image(path.encode('mbcs' if os.name == 'nt' else 'utf8'))
geo = file.size()
check_size(geo.width(), geo.height())
print
blob = Blob()
file.flip()
file.write(blob, 'RGBA')
texture = blob.data
mode = GL_RGBA
else:
try:
raw = image.load(path, file=file)
except IOError:
print 'exists not'
raise ValueError('Texture exists not')
width, height = raw.width, raw.height
check_size(width, height)
print
mode = GL_RGBA if 'A' in raw.format else GL_RGB
# Flip from BGR to RGB
# I hate you too, Pyglet...
# REGULAR EXPRESSIONS ARE NOT MEANT TO PARSE BINARY DATA!!!
#texture = raw.get_data('RGBA', width * 4) if safe else raw.data[::-1] if 'BGR' in raw.format else raw.data
if raw.format in ('BGR', 'BGRA'):
texture = bgr_to_rgb(raw.data, width, height, 'A' in raw.format)
elif raw.format in ('RGB', 'RGBA'):
texture = raw.data
else:
texture = raw.get_data('RGBA', width * 4)
buffer = c_ulong()
glGenTextures(1, byref(buffer))
id = buffer.value
glBindTexture(GL_TEXTURE_2D, id)
filter = GL_NEAREST if badcard else GL_LINEAR
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter)
glTexImage2D(GL_TEXTURE_2D, 0, mode, width, height, 0, mode, GL_UNSIGNED_BYTE, texture)
cache[file] = id
return id