Example: The following example creates a date time line series and adds values to it..
import com.cete.dynamicpdf.Document; import com.cete.dynamicpdf.Page; import com.cete.dynamicpdf.pageelements.charting.*; import com.cete.dynamicpdf.pageelements.charting.series.*; import com.cete.dynamicpdf.pageelements.charting.values.*; import java.util.Calendar; class MyClass { public static void main(String args[]){ // Create a PDF Document Document document = new Document(); // Create a Page and add it to the document Page page = new Page(); document.getPages().add(page); // Create a chart Chart chart = new Chart(0, 0, 400, 200); // Get the default plot area from the chart PlotArea plotArea = chart.getPrimaryPlotArea(); // Create header titles and add it to the chart Title title1 = new Title("Website Visitors"); Title title2 = new Title("Year - 2007"); chart.getHeaderTitles().add(title1); chart.getHeaderTitles().add(title2); // Create positions Calendar p0=Calendar.getInstance(); p0.set(2007,0,1); Calendar p1=Calendar.getInstance(); p1.set(2007,1,1); Calendar p2=Calendar.getInstance(); p2.set(2007,2,1); Calendar p3=Calendar.getInstance(); p3.set(2007,3,1); // Create a date time line series and add values to it DateTimeLineSeries lineSeries1 = new DateTimeLineSeries("Website A"); lineSeries1.getValues().add(new DateTimeLineValue(5, p0)); lineSeries1.getValues().add(new DateTimeLineValue(7, p1)); lineSeries1.getValues().add(new DateTimeLineValue(9, p2)); lineSeries1.getValues().add(new DateTimeLineValue(6, p3)); DateTimeLineSeries lineSeries2 = new DateTimeLineSeries("Website B"); lineSeries2.getValues().add(new DateTimeLineValue(4, p0)); lineSeries2.getValues().add(new DateTimeLineValue(2, p1)); lineSeries2.getValues().add(new DateTimeLineValue(5, p2)); lineSeries2.getValues().add(new DateTimeLineValue(8, p3)); DateTimeLineSeries lineSeries3 = new DateTimeLineSeries("Website C"); lineSeries3.getValues().add(new DateTimeLineValue(2, p0)); lineSeries3.getValues().add(new DateTimeLineValue(4, p1)); lineSeries3.getValues().add(new DateTimeLineValue(6, p2)); lineSeries3.getValues().add(new DateTimeLineValue(9, p3)); // Add date time line series to the plot area plotArea.getSeries().add(lineSeries1); plotArea.getSeries().add(lineSeries2); plotArea.getSeries().add(lineSeries3); // Create a title and add it to the yaxis Title title3 = new Title("Viewers (in millions)"); lineSeries1.getYAxis().getTitles().add(title3); // set label list format for the axislabels lineSeries1.getXAxis().setLabelFormat("MMM"); // Add the chart to the page page.getElements().add(chart); // Save the PDF document.draw("[PhysicalPath]/MyDocument.pdf"); } }