📝 added docs for reference

Author: kunkoala

src/components/LineChartComponents/LineChart.tsx

@@ -727,6 +727,8 @@ export default function LineChart({
   ]);
 
   const {register} = useExportingRegistry();
+
+  // https://www.amcharts.com/docs/v5/reference/exporting/ docs for export settings from amcharts
   const exportSettings = useMemo(() => {
     return {
       filePrefix: exportedFileName,

src/components/TopBar/PopUps/ExportDialog.tsx

@@ -41,6 +41,9 @@ export default function ExportDialog(): JSX.Element {
       const lineDataUrl = toDataUrl(lineImg);
       const mapDataUrl = toDataUrl(mapImg);
 
+      /**
+       * More information how to work with pdfmake to create a pdf: https://pdfmake.github.io/docs/0.1/document-definition-object/
+       */
       const doc: TDocumentDefinitions = {
         pageSize: 'A4',
         pageOrientation: 'portrait',