# demo where two plots are added below, making embedded horizontal and vertical
# slices.  
# This expects that the original dataset is rank 2 or rank 3.
#

from org.virbo.autoplot.layout import LayoutConstants

plots= dom.controller.addPlots(1,2,LayoutConstants.ABOVE)
dom.controller.plot.setDisplayTitle(False)
plotElements= map( dom.controller.getPlotElementsFor, plots )
plotElements[0]= plotElements[0][0]
plotElements[1]= plotElements[1][0]
for pe in plotElements:
    pe.dataSourceFilterId= dom.controller.plotElement.dataSourceFilterId

pe= dom.controller.plotElement

sliceDsf= 0  # once we make the first plot, then keep the same ranges, etc.

plot= dom.plots[0].controller.dasPlot  # red flag that Autoplot should provide API for this.

from org.das2.event import DataPointSelectorMouseModule
from org.das2.event import CrossHairRenderer

sliceRenderer= CrossHairRenderer( plot, None, plot.getXAxis(), plot.getYAxis() )
mm= DataPointSelectorMouseModule( plot, None, sliceRenderer, 'demo slice' )

from java.lang import Runtime
import java.lang.Exception

def dataPointSelected(event):
    x= event.getX()
    y= event.getY()
    dsf= dom.controller.getDataSourceFilterFor(pe)
    ds= dom.controller.dataSourceFilter.controller.dataSet
    print ds
    try:
        slic= slice0( ds, dataset(x) )
        plotElements[0].component= "|slice0('"+x.toString()+"')"
    except java.lang.Exception,e:
        plotElements[0].controller.renderer.setDataSet(None)
        plotElements[0].controller.renderer.setException(e)
    try:
        slic= slice1( ds, dataset(y) )
        plotElements[1].component= "|slice1('"+y.toString()+"')"
    except java.lang.Exception,e:
        plotElements[1].controller.renderer.setDataSet(None)
        plotElements[1].controller.renderer.setException(e)
    
mm.dataPointSelected= dataPointSelected

plot.dasMouseInputAdapter.primaryModule= mm