from paida import IAnalysisFactory

### In AIDA system, an analysisFactory creates some treeFactories,
### and a treeFactory creates some trees.
analysisFactory = IAnalysisFactory.create()
treeFactory = analysisFactory.createTreeFactory()
tree = treeFactory.create()
### The tree with zipped XML format and allowing to create new r/w mode file.
#tree = treeFactory.create('exampleBasic.aida', 'xml', False, True, 'compress=yes')

### Creating a histogram.
histogramFactory = analysisFactory.createHistogramFactory(tree)
import time
currentTuple = time.localtime(time.time())
hours = 7
edgeMin = time.mktime((currentTuple[0], currentTuple[1], currentTuple[2], currentTuple[3]- hours, 0, 0, 0, 0, 0))
edgeMax = time.mktime((currentTuple[0], currentTuple[1], currentTuple[2], currentTuple[3], 0, 0, 0, 0, 0))
h1d = histogramFactory.createHistogram1D('hour', 'Distribution by Hour', hours, edgeMin, edgeMax)

### Filling.
anHour = 60.0 * 60
from math import e
for i in range(8):
	h1d.fill(edgeMin + i * anHour, 100.0 * e**(1.0 / (i + 1.0)))

### Plotting the histogram.
plotterFactory = analysisFactory.createPlotterFactory()
plotter = plotterFactory.create('PAIDA Plotter')
region = plotter.createRegion()
region.setTitle('Time type axis')
region.style().setParameter('showTitle', 'true')

plotterStyle = region.style()
plotterStyle.dataStyle().setParameter('histogram1DFormat', 'bar')
plotterStyle.xAxisStyle().setParameter('type', 'time')

region.plot(h1d)

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