【发布时间】:2021-10-23 10:46:16
【问题描述】:
我制作了一个接受图像文件输入的简单应用程序,但是无论输入图像,它都会水平显示,而不是原始的垂直位置(我的意思是当输入图像时,它不是正常的,而是方向变化,希望你能理解。)
请问我该如何解决这个问题,所以输入图像的方向将与原始方向相同。非常感谢您的帮助。
这是我的代码:
from kivy.lang import Builder
from kivymd.app import MDApp
from kivy.core.window import Window
from plyer import filechooser
Window.size = (300, 530)
KV = """
MDBoxLayout:
orientation: 'vertical'
MDToolbar:
id: progress_toolbar
title: 'Progress'
ScrollView:
MDGridLayout:
cols: 2
adaptive_height: True
spacing: (10, 15)
padding: [25, 25]
MDLabel:
halign: 'center'
text: 'Before'
MDLabel:
halign: 'center'
text: 'Now'
MDCard:
ripple_behavior: True
orientation: 'vertical'
size_hint_y: None
size: 120, 220
elevation: 15
radius: 8
MDIconButton:
icon: "camera-outline"
user_font_size: "24sp"
pos_hint: {"center_x": .5, "center_y": .5}
on_release: app.file_chooser1()
Image:
id: img1
allow_stretch: True
keep_ratio: False
# size_hint_y: .5
MDCard:
ripple_behavior: True
orientation: 'vertical'
size_hint_y: None
size: 120, 220
elevation: 15
radius: 8
MDIconButton:
icon: "camera-outline"
user_font_size: "24sp"
pos_hint: {"center_x": .5, "center_y": .5}
on_release: app.file_chooser2()
Image:
id: img2
allow_stretch: True
keep_ratio: False
# size_hint_y: .5
MDTextField:
hint_text: 'Date'
width: 100
MDTextField:
hint_text: 'Date'
width: 100
"""
class Example(MDApp):
def build(self):
return Builder.load_string(KV)
def file_chooser1(self):
filechooser.open_file(on_selection=self.selected1)
def file_chooser2(self):
filechooser.open_file(on_selection=self.selected2)
def selected1(self, selection1):
self.root.ids.img1.source = selection1[0]
def selected2(self, selection2):
self.root.ids.img2.source = selection2[0]
Example().run()
非常感谢您的努力。
【问题讨论】:
标签: python-3.x kivy kivy-language kivymd