ocean_view.enaml

from enaml.layout.api import hbox, vbox, spacer
from enaml.stdlib.slider_transforms import FloatTransform
from enaml.widgets.api import Window, Container, MPLCanvas, Slider, Label, DatetimeSelector, GroupBox, PushButton

from matplotlib.figure import Figure

enamldef Main(Window):
    attr model
    Container:
        constraints = [
            hbox(canvas, vbox(dt, itime, animate, geo, spacer))
            ]
        MPLCanvas: canvas:
            toolbar_visible = True
            constraints = [width>=600, height>=600]
            figure << model.figure
        DatetimeSelector: dt:
            datetime_format = 'yyyy-MMM-dd HH:mm'
            datetime := model.start
        Slider: itime:
            maximum = model.time_steps
            value := model.itime
        PushButton: animate:
            text << 'animation %s' % ('start' if not model.running else 'stop')
            checkable = True
            checked := model.running
        GroupBox: geo:
            Label:
                text << 'North: %4.1f' % model.north
            Slider: north:
                tick_position = 'no_ticks'
                FloatTransform:
                    minimum = float(model.lat.min())
                    maximum = float(model.lat.max())
                    precision = 200
                    value := model.north
            Label:
                text << 'South: %4.1f' % model.south
            Slider: south:
                tick_position = 'no_ticks'
                FloatTransform:
                    minimum = float(model.lat.min())
                    maximum = float(model.lat.max())
                    precision = 200
                    value := model.south
            Label:
                text << 'West: %4.1f' % model.west
            Slider: west:
                tick_position = 'no_ticks'
                FloatTransform:
                    minimum = float(model.lon.min())
                    maximum = float(model.lon.max())
                    precision = 200
                    value := model.west
            Label:
                text << 'East: %4.1f' % model.east
            Slider: east:
                tick_position = 'no_ticks'
                FloatTransform:
                    minimum = float(model.lon.min())
                    maximum = float(model.lon.max())
                    precision = 200
                    value := model.east