Thanks a lot for quick response Thanks, Bharat
On Tue, Jun 6, 2017 at 9:53 PM, Tilman Hausherr <[email protected]> wrote: > Am 06.06.2017 um 18:15 schrieb Bharat Bhatt: > >> Hi, >> >> Is it possible to achieve tab feature in PDF using PDFBox? >> > > No, that is Java GUI programming. You can use PDFBox to fill the JPanel > objects of your JTabbedPane. > > Here's some code fill a JPanel: > > private static JPanel getTestPanel() > { > final PDDocument doc; > try > { > doc = PDDocument.load(...); > } > catch (IOException e) > { > e.printStackTrace(); > return null; > } > final PDFRenderer renderer = new PDFRenderer(doc); > JPanel panel = new JPanel() > { > int i; > > @Override > protected void paintComponent(Graphics g) > { > try > { > g.setColor(Color.red); > g.fillRect(0, 0, getWidth(), getHeight()); > PDPage page = doc.getPage(0); > PDRectangle cropBox = page.getCropBox(); > boolean rot = false; > if (page.getRotation() == 90 || page.getRotation() == > 270) > { > rot = true; > } > > // https://stackoverflow.com/ques > tions/1106339/resize-image-to-fit-in-bounding-box > float imgWidth = rot ? cropBox.getHeight() : > cropBox.getWidth(); > float imgHeight = rot ? cropBox.getWidth() : > cropBox.getHeight(); > float xf = getWidth() / imgWidth; > float yf = getHeight() / imgHeight; > float scale = Math.min(xf, yf); > if (yf < xf) > { > g.translate((int) ((getWidth() - imgWidth * yf) / > 2), 0); > } > else > { > g.translate(0, (int) ((getHeight() - imgHeight * > xf) / 2)); > } > renderer.renderPageToGraphics(pageNum-1, (Graphics2D) > g, scale); > } > catch (IOException e) > { > e.printStackTrace(); > } > } > }; > return panel; > } > > It is based on code posted to > https://issues.apache.org/jira/browse/PDFBOX-3359 > by Ivan Ridao Freitas <https://issues.apache.org/jir > a/secure/ViewProfile.jspa?name=ivanrf>. > > > Tilman > > > > >> Thanks, >> Bharat >> >> On Tue, Jun 6, 2017 at 9:37 PM, Tilman Hausherr <[email protected]> >> wrote: >> >> Am 06.06.2017 um 18:04 schrieb Bharat Bhatt: >>> >>> Hi, >>>> >>>> Its Tabs, like browser tabs. So when I click on heading of tab then >>>> content of tab should be displayed. >>>> >>>> Is there any example for reference? >>>> >>>> Oh, sorry. No, we don't have an example. That sounds like a java GUI >>> question. >>> >>> https://docs.oracle.com/javase/tutorial/uiswing/components/ >>> tabbedpane.html >>> >>> Tilman >>> >>> >>> >>> Thanks, >>>> Bharat >>>> >>>> On Tue, Jun 6, 2017 at 9:09 PM, Tilman Hausherr <[email protected]> >>>> wrote: >>>> >>>> Am 06.06.2017 um 12:16 schrieb Bharat Bhatt: >>>> >>>>> Hi, >>>>> >>>>>> Assuming that with "tabs" you mean "tables" and not "tab stops": >>>>>> >>>>> I want to renders different tabs in PDF. If I click on any tab content >>>>> of >>>>> >>>>>> that tab should be displayed. >>>>>> >>>>>> If you are able to click on a content, then it is displayed, >>>>>> obviously. >>>>>> >>>>> Because if it weren't, then you wouldn't be able to see it to click on >>>>> it. >>>>> >>>>> If you mean making some content visible by clicking on some checkbox, >>>>> this >>>>> is very advanced and probably needs javascript. The best would be to >>>>> create >>>>> a prototype of this with Adobe Professional and then replicate the >>>>> effect >>>>> with PDFBox, i.e. by assigning the contents into the structures. >>>>> >>>>> Tilman >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [email protected] >>>>> For additional commands, e-mail: [email protected] >>>>> >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >>> >>> >
