from paida import *

analysisFactory = IAnalysisFactory.create()
treeFactory = analysisFactory.createTreeFactory()
tree = treeFactory.create()

### Creating clouds and histograms.
histogramFactory = analysisFactory.createHistogramFactory(tree)
c2d = histogramFactory.createCloud2D('unlimited', 'Unlimited')

### Filling with gaussian.
import random
r = random.Random()
for i in range(2000):
	c2d.fill(r.gauss(0.0, 7.0), r.gauss(0.0, 7.0))

### Plotting the histogram.
plotterFactory = analysisFactory.createPlotterFactory()
plotter = plotterFactory.create('PAIDA Plotter')
plotter.createRegions(2, 2)

region = plotter.region(0)
region.setTitle('histogram format')
region.style().setParameter('showTitle', 'true')
region.style().dataStyle().setParameter('cloud2DFormat', 'histogram')
region.style().xAxisStyle().setParameter('type', 'int')
region.plot(c2d, 'nBinsX=20;nBinsY=20')

region = plotter.region(1)
region.setTitle('scatter format')
region.style().setParameter('showTitle', 'true')
region.style().dataStyle().setParameter('cloud2DFormat', 'scatter')
region.plot(c2d)

region = plotter.region(2)
region.setTitle('scatterIndexed format')
region.style().setParameter('showTitle', 'true')
region.style().dataStyle().setParameter('cloud2DFormat', 'scatterIndexed')
region.style().xAxisStyle().setParameter('type', 'int')
region.plot(c2d)

region = plotter.region(3)
region.setTitle('scatterColorIndexed format')
region.style().setParameter('showTitle', 'true')
region.style().dataStyle().setParameter('cloud2DFormat', 'scatterColorIndexed')
region.style().xAxisStyle().setParameter('type', 'int')
region.plot(c2d)

### Wait.
dummy = raw_input('Hit any key.')