将使用applet和图形绘制的图导出为pdf

Question

My requirement is to draw a graph using a co-ordinate system which I am currently doing using java applets and AWT graphics package. I need to export the diagram drawn as a pdf file? Is there anyway to do it using the graphics package itself or is there any other way out. I am using the following code to create the diagram

public class Draw extends Applet{

        public void paint(Graphics g){
               g.drawRect(10,10,50,100);
               g.drawRect(100,100,50,50);
        }
}

Can the output of this code be saved as a pdf? Additionally can the scale for Graphics2D be set to mm instead of pixels? I am not sure if manual conversion is good enough, because extreme precision would be necessary. Thanks in advance.

Answer 1

您应该能够使用iText com.itextpdf.awt.PdfGraphics2D，如本示例中“ iText in Action”的第14章中所述。