Socialmetrica/Socialmetrica.package/NitterUser.class/instance/exportQuotesHistogram.st

36 lines
1.1 KiB
Smalltalk

accessing
exportQuotesHistogram
| quotesOccurrences labels diagram quotesHistogram |
quotesOccurrences := self quotesSortedByOccurrences.
labels := quotesOccurrences keys.
labels := labels collect: [ :profiles | ('@', profiles) ].
quotesHistogram := RSChart new.
quotesHistogram extent: 800@200.
diagram := RSBarPlot new
x: (1 to: quotesOccurrences size)
y: quotesOccurrences values.
diagram color: (Color r:(89/255) g:(217/255) b:(95/255)).
quotesHistogram addPlot: diagram.
quotesHistogram addDecoration: (RSHorizontalTick new
fromNames: labels;
labelRotation: 0;
fontSize: 72 /quotesOccurrences size;
yourself).
quotesHistogram addDecoration: (RSVerticalTick new
integer;
fontSize: 72 /quotesOccurrences size).
quotesHistogram build.
quotesHistogram canvas pdfExporter
zoomToShapes;
noFixedShapes;
fileName: (self folder / 'quotes-histogram.pdf')fullName;
export.
quotesHistogram canvas pngExporter
zoomToShapes;
noFixedShapes;
fileName: (self folder / 'quotes-histogram.png')fullName;
export.
^ self folder / 'quotes-histogram.png'