本文整理汇总了Python中kivy.uix.image.Image.blit_buffer方法的典型用法代码示例。如果您正苦于以下问题：Python Image.blit_buffer方法的具体用法？Python Image.blit_buffer怎么用？Python Image.blit_buffer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kivy.uix.image.Image的用法示例。
在下文中一共展示了Image.blit_buffer方法的1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: mainApp
# 需要导入模块: from kivy.uix.image import Image [as 别名]
# 或者: from kivy.uix.image.Image import blit_buffer [as 别名]
class mainApp(App):
source = StringProperty(None)
processName = StringProperty(None)
result = ObjectProperty(None)
threadProcess = ObjectProperty(None)
popup = ObjectProperty(None)
def build(self):
self.source = "./backgroundDefault.jpg"
self.pictureList = []
self.texture = Texture.create()
self.texture.wrap="clamp_to_edge"
self.customDropDown = CustomDropDown()
root = RootWindow()
return root
def update_list_data(self, path, filename):
exist = False
if filename:
print "Path : " + str(path) + " | Filename " + str(filename[0])
for i in self.root.ids["ViewPreProcess"].ids["SelectionList"].list_adapter.data:
if filename is i.name:
print "Filename "+str(Filename)+" already exist\n"
exist = True
if not exist:
self.root.ids["ViewPreProcess"].ids["SelectionList"].update_list_data(path,filename)
defPath = os.path.join(path, filename[0])
if re.search('.CR2',defPath):
image = ImageRaw.ImageRaw(defPath).getndarray()
#print "Append \n"
self.pictureList.append(DataImage(path=filename[0],image=image))
h,l,r = image.shape
self.texture = Texture.create(size=(l,h))
self.texture.blit_buffer(pbuffer = image.tostring(),bufferfmt="ushort",colorfmt='rgb')
elif re.search('[.jpg|.png|.gif|.tiff]',defPath):
image = io.imread(defPath)
self.pictureList.append(DataImage(path=filename[0],image=image))
h,l,r = image.shape
self.texture = Texture.create(size=(l,h))
self.texture.blit_buffer(pbuffer = image.tostring(),bufferfmt="ubyte",colorfmt='rgb')
self.texture.flip_vertical()
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].texture = self.texture
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].size = self.texture.size
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].reload()
def clear(self):
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].texture = Texture.create()
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].reload()
self.pictureList = []
self.root.ids["ViewWindow"].ids["Image"].ids["currentImage"].texture = Texture.create()
self.root.ids["ViewWindow"].ids["Image"].ids["currentImage"].reload()
def preview(self):
#self.root.ids["ViewPreProcess"].ids["SelectionList"].list_adapter.on_selection_change()
select = self.root.ids["ViewPreProcess"].ids["SelectionList"].list_adapter.selection
if select:
print "Selection change to "+str(select[0].text)
if re.search('.CR2',select[0].text):
for i in self.pictureList:
if i.path is select[0].text:
print "Find Image\n"
h,l,r = i.image.shape
self.texture = Texture.create(size=(l,h))
self.texture.blit_buffer(pbuffer = i.image.tostring(),bufferfmt="ushort",colorfmt='rgb')
else:
if self.root.ids["ViewPreProcess"].ids["Explorer"].ids["icon_view_tab"].show_hidden:
path = self.root.ids["ViewPreProcess"].ids["Explorer"].ids["list_view_tab"].path
else:
path = self.root.ids["ViewPreProcess"].ids["Explorer"].ids["icon_view_tab"].path
self.texture = Image(source=os.path.join(path, select[0].text)).texture
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].texture = self.texture
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].reload()
else:
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].texture = Texture.create()
self.root.ids["ViewPreProcess"].ids["Image"].ids["currentImage"].reload()
def remove(self):
select = self.root.ids["ViewPreProcess"].ids["SelectionList"].list_adapter.selection
if select:
if re.search('.CR2',select[0].text):
for i in self.pictureList:
if i.path is select[0].text:
print "Remove "+str(i.path)
self.pictureList.remove(i)
self.root.ids["ViewPreProcess"].ids["SelectionList"].remove(select[0].text)
def startProcess(self):
self.threadProcess = threading.Thread(target=self.process, args=())
self.threadProcess.start()
self.popup = Popup(title='Render State', content=Label(text='Render in progress. It may take more than a minute'),
auto_dismiss=False)
self.popup.open()
self.count = 0
Clock.schedule_interval(self.updatePopup, 0.5)
def updatePopup(self,dt):
if self.threadProcess.isAlive():
#.........这里部分代码省略.........