Integrate scatter plots to app class

src/main/java/de/tudresden/inf/mci/brailleplot/App.java

@@ -11,6 +11,7 @@ import de.tudresden.inf.mci.brailleplot.datacontainers.PointListContainer;
 import de.tudresden.inf.mci.brailleplot.datacontainers.SimpleCategoricalPointListContainerImpl;
 import de.tudresden.inf.mci.brailleplot.diagrams.CategoricalBarChart;
 import de.tudresden.inf.mci.brailleplot.diagrams.Diagram;
+import de.tudresden.inf.mci.brailleplot.diagrams.ScatterPlot;
 import de.tudresden.inf.mci.brailleplot.layout.AbstractCanvas;
 import de.tudresden.inf.mci.brailleplot.layout.PlotCanvas;
 import de.tudresden.inf.mci.brailleplot.layout.RasterCanvas;
@@ -206,7 +207,8 @@ public final class App {
             switch (settingsReader.getSetting(SettingType.DIAGRAM_TYPE).orElse("")) {
                 case "ScatterPlot":
                     PointListContainer<PointList> scatterPlotContainer = csvParser.parse(CsvType.DOTS, csvOrientation);
-                    throw new UnsupportedOperationException("Scatter Plots coming soon."); // TODO: integrate scatter plots
+                    diagram = new ScatterPlot(scatterPlotContainer);
+                    break;
                 case "LineChart":
                     PointListContainer<PointList> lineChartContainer = csvParser.parse(CsvType.DOTS, csvOrientation);
                     throw new UnsupportedOperationException("Line Charts coming soon."); // TODO: integrate line charts