应用程序图标
我设计了一个示例代码,其中使用了我的应用程序图标,但它看起来非常小。现在我的图标大小是 100 x 36。当我运行该程序时,图标看起来非常小。我正在尝试增加它的大小,以便我们可以看到它。
文本周围的边框
而且我只需要用框来边框文本,但边框是为整个标签区域创建的。
问题
- 是否可以增加图标的大小?
- 我只需要将标签文本框起来。
我的示例代码:
from kivy.uix.floatlayout import FloatLayout
from kivy.app import App
from kivy.lang import Builder
Builder.load_string('''
<MainScreen>:
GridLayout:
orientation: 'vertical'
cols: 1
canvas.before:
Color:
rgba: 1, 1, 1, 1
Rectangle:
pos: self.pos
size: self.size
GridLayout:
padding: [10, 10, 10, 10]
spacing: [10,10]
orientation: 'vertical'
cols: 1
size_hint: 1, .1
canvas:
Color:
rgba: .1, .1, 1, .9
Line:
width: 1.
rectangle: (self.x, self.y, self.width, self.height)
Label:
text: 'INPUTS'
color: 0,0,0,1
GridLayout:
padding: [10, 10, 10, 10]
spacing: [10,10]
orientation: 'vertical'
cols: 1
size_hint: 1, .1
canvas:
Color:
rgba: .1, .1, 1, .9
Line:
width: 1.
rectangle: (self.x, self.y, self.width, self.height)
Label:
text: 'OUTPUTS'
color: 0,0,0,1
''')
class MainScreen(FloatLayout):
def __init__(self, **kwargs):
super(MainScreen, self).__init__(**kwargs)
class TestApp(App):
def build(self):
self.icon = 'fif.png'
self.title = 'sample_v_1.1'
return MainScreen()
if __name__ == "__main__":
TestApp().run()
最佳答案
应用程序图标大小
我认为您无法更改应用程序的图标大小。
icon
Icon of your application. The icon can be located in the same directory as your main file.
Recommended 256x256 or 1024x1024? for GNU/Linux and Mac OSX 32x32 for Windows7 or less. <= 256x256 for windows 8 256x256 does work (on Windows 8 at least), but is scaled down and doesn’t look as good as a 32x32 icon.
文本周围的框边框
要在文本周围绘制一个框,请使用以下命令:
代码片段 - kv 文件
Label:
canvas:
Color:
rgba: .1, .1, 1, .9
Line:
width: 1.
rectangle: (int(self.center_x - self.texture_size[0] / 2.), int(self.center_y - self.texture_size[1] / 2.), self.texture_size[0], self.texture_size[1])
示例
main.py
from kivy.app import App
from kivy.uix.floatlayout import FloatLayout
from kivy.lang import Builder
Builder.load_string('''
<MainScreen>:
inputs: inputs
outputs: outputs
GridLayout:
orientation: 'vertical'
cols: 1
canvas.before:
Color:
rgba: 1, 1, 1, 1
Rectangle:
pos: self.pos
size: self.size
GridLayout:
padding: [10, 10, 10, 10]
spacing: [10,10]
orientation: 'vertical'
cols: 1
size_hint: 1, .1
Label:
canvas:
Color:
rgba: .1, .1, 1, .9
Line:
width: 1.
rectangle: (int(self.center_x - self.texture_size[0] / 2.), int(self.center_y - self.texture_size[1] / 2.), self.texture_size[0], self.texture_size[1])
id: inputs
text: 'INPUTS'
color: 0,0,0,1
GridLayout:
padding: [10, 10, 10, 10]
spacing: [10,10]
orientation: 'vertical'
cols: 1
size_hint: 1, .1
Label:
canvas:
Color:
rgba: .1, .1, 1, .9
Line:
width: 1.
rectangle: (int(self.center_x - self.texture_size[0] / 2.), int(self.center_y - self.texture_size[1] / 2.), self.texture_size[0], self.texture_size[1])
id: outputs
text: 'OUTPUTS'
color: 0,0,0,1
''')
class MainScreen(FloatLayout):
pass
class TestApp(App):
icon = 'ac013.png'
title = 'sample_v_1.1'
def build(self):
return MainScreen()
if __name__ == "__main__":
TestApp().run()
输出
关于python - 如何改变kivy窗口图标的大小,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52032247/