| Image not showing in PDF [message #789912] |
Fri, 03 February 2012 10:12  |
Eclipse User |
|
|
|
Hello, I am using a script to add an image to a report via URL. It works correctly in preview mode and it works in the web viewer. However, when I click "Export PDF" or any other format(doc,ppt, etc...) the image does not render.
My script in my .rptdesign file is
beforeFactory
importPackage(Packages.javax.imageio);
importPackage(Packages.java.io);
importPackage(Packages.java.net);
importPackage(Packages.java.lang);
importPackage(Packages.org.apache.commons.codec.binary)
importPackage(Packages.java.lang);
var myurl = URL("http://tomcat.apache.org/images/tomcat.gif");
var img = ImageIO.read(myurl);
bas = new ByteArrayOutputStream();
ImageIO.write(img, "jpg", bas);
bas.flush();
encodedimga = Base64.encodeBase64(bas.toByteArray());
encodedimg = new String( encodedimga, "utf-8");
bas.close();
imgsrc = "data:image/jpg;base64,"+encodedimg+"\"";
I have a html text element with a value of
<img src=<VALUE-OF>imgsrc</VALUE-OF> +" alt="what ever" />
Again this only renders in the web viewer not as any other format.
I am using web viewer 3.7
Thank you for any help you can provide.
|
|
|
|
| Re: Image not showing in PDF [message #789949 is a reply to message #789939] |
Fri, 03 February 2012 11:01  |
| Eclipse User |
|
|
|
Set the image as dynamic image and then on the onRender script of the image itself write some code as the following :
importPackage(Packages.java.io);
importPackage(Packages.java.lang);
importPackage(Packages.java.net);
importPackage(Packages.javax.imageio);
//Image at url
var myurl = new Packages.java.net.URL("http://tomcat.apache.org/images/tomcat.gif");
var img = ImageIO.read(myurl);
var bas = new ByteArrayOutputStream();
ImageIO.write(img, "gif", bas);
this.data = bas.toByteArray();
} |
|
|
Powered by
FUDForum. Page generated in 0.48086 seconds
Home