IrisDetector.kv

#:kivy 1.11.0
<Root>:
    # Background of whole app
    canvas.before:
        Color:
            rgba: 0, 0, 0, 1
        Rectangle:
            pos: self.pos
            size: self.size
    #Overall Window
    BoxLayout:
        # Top Button Panel
        orientation: 'vertical'
        BoxLayout:
            size_hint_x: 0.3
            size_hint_y: None
            height: 30
            Button:
                size_hint_x: 0.2
                text: 'Load'
                font_size: 20
                on_release: root.show_load()
        Image:
            size_hint_y: 0.7
            id: imgInput
            source: ''
            allow_stretch: True
        FloatLayout:
            size_hint_y: 0.3
            orientation: 'vertical'
            ScrollView:
                size_hint_x: 0.70
                do_scroll_y: True
                Label:
                    id: lblInfo
                    text: root.infoText
                    size_hint_x: 1.0
                    size_hint_y: None
                    text_size: self.width, None
                    font_size: 20
                    height: self.texture_size[1]
            CheckBox:
                id: cbEdgeFeatures
                active: True
                pos_hint: {'x': 0.81, 'y': 0.60}
                size_hint: (0.1,0.15)
            Label:
                font_size: 20
                text: "Use edge info?"
                pos_hint: {'x': 0.87, 'y': 0.60}
                size_hint: (0.1,0.15)
            Button:
                size_hint: (0.1,0.15)
                pos_hint: {'x': 0.85, 'y': 0.30}
                font_size: 20
                text: 'Start Classifier'
                on_release: root.startClassification()
            Button:
                size_hint: (0.1,0.15)
                pos_hint: {'x': 0.85, 'y': 0.80}
                font_size: 20
                text: 'Define Circle'
                on_release: root.startCircle()
            Button:
                size_hint: (0.1,0.15)
                pos_hint: {'x': 0.85, 'y': 0.1}
                font_size: 20
                text: 'Exit'
                on_release: app.stop()
            TextInput:
                id: txtIrisCentre
                size_hint: (0.1,0.15)
                pos_hint: {'x': 0.70, 'y': 0.3}
                font_size: 20
                hint_text: "Iris Centre"
                text: "947,506"
            TextInput:
                id: txtIrisRadius
                size_hint: (0.1,0.15)
                pos_hint: {'x': 0.70, 'y': 0.1}
                font_size: 20
                hint_text: "Iris Radius"
                text: "275"

<LoadDialog>:
    BoxLayout:
        size: root.size
        pos: root.pos
        orientation: "vertical"
        FileChooserListView:
            id: filechooser
            path: './images'                   # Starts with current path

        BoxLayout:
            size_hint_y: None
            height: 30
            Button:
                text: "Load"
                on_release: root.load(filechooser.selection)
            Button:
                text: "Cancel"
                on_release: root.cancel()