CODEWITHSUNDEEP
pythonuser-interfacekivy
Icaro Amorim
Icaro Amorim

Reputation: 415

Image Size on Kivy

Im creating a very simple aplication for pratice, and I´m having some trouble with Kivy GUI. I would like to get all the images on the same size,and if it´s possible creat aline that separetes all the vertical box layouts.

: name:'Prices'

BoxLayout:

    orientation:'vertical'
    canvas.before:
        Rectangle:
            source:'back_azul.png'
            pos: self.pos
            size: self.size

    BoxLayout:
        orientation:'horizontal'
        height:'30dp'
        size_hint_y:None

        Button:

            size_hint_x:0.25
            text:"Back to Menu"

            opacity: 1 if self.state == 'normal' else .5
            background_color:0,0,0,0
            on_release:app.root.current="main"
            font_size:20





    BoxLayout:
        background_color:0,10,10,1
        padding:5
        Image:
            source:"camisa.jpg"

        Label:
            text:"01 Camisa social"
            bold:True
            font_size:11
        Label:
            text:"R$: 8,00"
            font_size:15

    BoxLayout:
        padding:5
        Image:
            source:"peca.jpg"

        Label:
            text:"01 Camisa Polo"
            font_size:11
            bold:True

        Label:
            text:"R$:6,00"
            font_size:10
    BoxLayout:
        padding:5
        Image:
            source:"terno.jpg"

        Label:
            text:"01 Terno c/Calca"
            font_size:11
            bold:True
        Label:
            text:"R$: 28,00"
            font_size:10
    BoxLayout:
        padding:5
        Image:
            source:"vestido.jpg"
        Label:
            text:"01 Vestido"
            font_size:11
            bold:True
        Label:
            text:"R$: 70,00"
            font_size:10

enter image description here

Upvotes: 3

Views: 24348

Answers (1)

PalimPalim
PalimPalim

Reputation: 3048

Same width of the images:

Option 1: you can set the width, but must set the corresponding size hint to None.

Image:
    size_hint_y: None
    source:"Astronaut3.jpg"
    width: 100
    allow_stretch: True

Option2: use the size_hint

Image:
    source:"Astronaut2.jpg"
    size_hint_x: 0.4
    allow_stretch: True

Creating a line

Again there are different options. You could use the Line from kivy Graphics. An easy and straightforward solution is to use a Label and make it your color of choice and then make it really small.

Label:
    canvas.before:
        Color: 
            rgba: (1,1,1,1)
        Rectangle:
            size: self.size
            pos: self.pos
    size_hint_y: None
    height: 1

Sample App

Here are all the things mentioned in one sample App. It is not good practice to repeat yourself when coding, but I am doing it here to mirror your question as close as possible.

enter image description here

sample app example:

from kivy.app import App
from kivy.base import Builder
from kivy.properties import StringProperty
from kivy.uix.boxlayout import BoxLayout

Builder.load_string("""
<rootwi>:
    orientation:'vertical'

    BoxLayout:
        padding:5
        Image:
            source:"Astronaut2.jpg"
            size_hint_x: 0.4
            allow_stretch: True

        Label:
            text:"01 Camisa Polo"
            font_size:11
            bold:True

        Label:
            text:"R$:6,00"
            font_size:10
    Label:
        canvas.before:
            Color: 
                rgba: (1,1,1,1)
            Rectangle:
                size: self.size
                pos: self.pos
        size_hint_y: None
        height: 1

    BoxLayout:
        padding:5
        Image:
            source:"Astronaut3.jpg"
            size_hint_x: 0.4
            allow_stretch: True

        Label:
            text:"01 Camisa Polo"
            font_size:11
            bold:True

        Label:
            text:"R$:6,00"
            font_size:10

    Label:
        canvas.before:
            Color: 
                rgba: (1,1,1,1)
            Rectangle:
                size: self.size
                pos: self.pos
        size_hint_y: None
        height: 1

    BoxLayout:
        padding:5
        Image:
            size_hint_y: None
            source:"Astronaut2.jpg"
            width: 100
            allow_stretch: True

        Label:
            text:"01 Camisa Polo"
            font_size:11
            bold:True

        Label:
            text:"R$:6,00"
            font_size:10
    Label:
        canvas.before:
            Color: 
                rgba: (1,1,1,1)
            Rectangle:
                size: self.size
                pos: self.pos
        size_hint_y: None
        height: 1

    BoxLayout:
        padding:5
        Image:
            size_hint_y: None
            source:"Astronaut3.jpg"
            width: 100
            allow_stretch: True

        Label:
            text:"01 Camisa Polo"
            font_size:11
            bold:True

        Label:
            text:"R$:6,00"
            font_size:10


""")
class rootwi(BoxLayout):
    pass


class MyApp(App):
    def build(self):
        return rootwi()

if __name__ == '__main__':
    MyApp().run()

Upvotes: 16

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