return this.projectProgressImage;
}
private void calcProgressCharts() {
if (this.getProjectProgressInterface().isDataComplete()) {
ChartRenderer cr = new ChartRenderer();
cr.setChartType(ChartType.LINE);
cr.setDataTable(this.projectProgressData.getSelectedTable());
BufferedImage bi = (BufferedImage) cr.getRendering();
this.projectProgressImage = System.currentTimeMillis() + ".png";
String localImagePath = ConfigMain.getTempImagesPathAsCompleteDirectory();
File outputfile = new File(localImagePath + this.projectProgressImage);
try {