base64 image into JTextPane

Posted by Nicolas on Stack Overflow See other posts from Stack Overflow or by Nicolas
Published on 2010-04-29T08:30:42Z Indexed on 2010/04/29 9:37 UTC
Read the original article Hit count: 557

Filed under:

jtextpane

|

base64

|

image

|

java

Is it possible to display a base64 encrypted image into a JTextPane ?

Here my code

JTextPane jTextPane = new JTextPane();

javax.swing.text.html.HTMLEditorKit eKit = new javax.swing.text.html.HTMLEditorKit();
jTextPane.setEditorKit(eKit);

jTextPane.setContentType("text/html");

// my base64 image, used then in the img tag in the html...
String img64="data:image/gif;base64,R0lGODdhMAAwAPAAAAAAAP///ywAAAAAMAAwAAAC8IyPqcvt3wCcDkiLc7C0qwyGHhSWpjQu5yqmCYsapyuvUUlvONmOZtfzgFzByTB10QgxOR0TqBQejhRNzOfkVJ+5YiUqrXF5Y5lKh/DeuNcP5yLWGsEbtLiOSpa/TPg7JpJHxyendzWTBfX0cxOnKPjgBzi4diinWGdkF8kjdfnycQZXZeYGejmJlZeGl9i2icVqaNVailT6F5iJ90m6mvuTS4OK05M0vDk0Q4XUtwvKOzrcd3iq9uisF81M1OIcR7lEewwcLp7tuNNkM3uNna3F2JQFo97Vriy/Xl4/f1cf5VWzXyym7PHhhx4dbgYKAAA7";

jTextPane.setText(html);

© Stack Overflow or respective owner

Related posts about jtextpane

base64 image into JTextPane

as seen on Stack Overflow - Search for 'Stack Overflow'
Is it possible to display a base64 encrypted image into a JTextPane ? Here my code JTextPane jTextPane = new JTextPane(); javax.swing.text.html.HTMLEditorKit eKit = new javax.swing.text.html.HTMLEditorKit(); jTextPane.setEditorKit(eKit); jTextPane.setContentType("text/html"); // my base64 image… >>> More
Background Image in JTextPane

as seen on Stack Overflow - Search for 'Stack Overflow'
How do I set a background image to a JTextPane - some sort of a watermark. I tried this option - creating a child class of JTextPane and use the paint method to draw the image. But then the text is displayed "below" the image than above. Is there any "standard" or "well known" way to do this? (BTW… >>> More
Java JTextPane Save

as seen on Stack Overflow - Search for 'Stack Overflow'
i was trying to do some simple text formatting using JEditorPane but then as knowledge grew i found JTextPane easier to implement and more robust. my query is how do i save the formatted text in JTextPane to file? it should be RTF or HTML or other.. as this file is not opened by the application again… >>> More
Java Simple Chat Box

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to create a very simple chat window that simply has the ability to display some text, which i add to from time to time. However I get the following run time error when attempting to append text to the window: java.lang.ClassCastException: javax.swing.JViewport cannot be cast to javax… >>> More
Changing content of HTMLDocument displayed in a JTextPane

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm displaying some tables as HTML code (rendered by a Freemarker template) with a JTextPane. I also have some HTML links in this HTML output which can be used to interact with the values of the table (For example "Delete a row" and stuff like this). Currently I always recreate the whole HTML output… >>> More

Related posts about base64

OS X: Base64 encode via command line

as seen on Super User - Search for 'Super User'
Is there a terminal command in Mac OS X which will base64 encode a file or stdin? >>> More
Inline base64 encoded link not working in Firefox

as seen on Stack Overflow - Search for 'Stack Overflow'
I have this link: <a href="data:application/pdf;base64,JVBERi0x...KJSVFT0YK">PDF</a> In Safari on MacOsX, clicking the link instantly opens the PDF. In Firefox 3.6.2, it doesn't. When I choose Download, it saves it as "u7WYuJME.pdf(2).part", which is a valid PDF file. When I choose… >>> More
Using base64 encoding as a mechanism to detect changes

as seen on Stack Overflow - Search for 'Stack Overflow'
Is it possible to detect changes in the base64 encoding of an object to detect the degree of changes in the object. Suppose I send a document attachment to several users and each makes changes to it and emails back to me, can I use the string distance between original base64 and the received base64s… >>> More
Should a HTTP POST'ed file be base64 encoded?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm currently implementing a client application that POST's a file over HTTP and have implemented base64 encoding on the file's data parameter. However, it appears that when inspecting the traffic between a simple HTML page with a file upload form and the server that no Content-Transfer-Encoding… >>> More
Code for decoding/encoding a modified base64 URL

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to base64 encode data to put it in a URL and then decode it within my HttpHandler. I have found that Base64 Encoding allows for a '/' character which will mess up my UriTemplate matching. Then I found that there is a concept of a "modified Base64 for URL" from wikipedia: A modified Base64… >>> More