MyScatterWidget.kv

#:kivy 1.0

<MyWidgets>:
	BoxLayout:
		id: blWids
        size: root.size
        orientation: 'vertical'

<MyScatterWidgetOnScatter>:
    canvas:
        Color:
            rgba: 0.5, .0, .5,.3
        Rectangle:
            size: self.size

    canvas.after:
        Color:
            rgba: 0.0, .5, .0,.1
            
        Rectangle:
            pos: self.pos
            size: self.bbox[1]

<MyScatterForLater>:
	canvas:
        Color:
            rgb: 0, 1, 0
        Line:
            points: [self.x, self.top, self.right, self.top]
        Line:
            points: [self.x, self.y, self.x, self.top]
        Line:
            points: [self.center_x, self.y, self.center_x, self.top]
        Line:
            points: [self.x, self.center_y, self.right, self.center_y]

        Line:
            points: [self.center[0], self.center[1], self.right, self.top]
	
	
	
	
    BoxLayout:
        size: root.size
        orientation: 'vertical'
        FloatLayout:
        	id: bl_sca
        	canvas.before:
        		Translate:
        			xy: 200 ,200
        		
        Label:
            text: 'Position\n' + str(root.pos)
            text_size: (root.width, None)
        Label:
            text: 'Size\n' + str(root.size)
            text_size: (root.width, None)
        Label:
            text: 'Center\n' + str(root.center)
            text_size: (root.width, None)
        Label:
            text: 'Bounding Box\n' + str(root.bbox)
            text_size: (root.width, None)
        Label:
            text: 'Top\n' + str(root.top)
            text_size: (root.width, None)
        Label:
            text: 'Right\n' + str(root.right)
            text_size: (root.width, None)