Pdf hit highlighting

The hit highlighting mechanism that the plug-in uses is based on a feature that was included in Adobe Reader versions 9 and earlier, which used a URL-based syntax to pass hit offset information to Adobe Reader. The URL format looks like this:. The dtSearch plug-in uses the same format for the hit highlighting information and the same URL syntax.

The SearchResults. The path to the PDF file should include a suffix like this:? The dtSearch PDF highlighting plug-in will see this suffix and use it to retrieve the highlighting data. These components were used in older versions and are no longer needed to implement hit highlighting.

The dtSearch plug-in can pass hit highlighting information through local files, eliminating the need to implement a local version of HTTP for this purpose. For those that need to review documents on a daily basis, whether for work or as a student, we have the easiest to use online PDF highlighter to help you revise content data.

Jump straight to our PDF editor to get started, or read on for more information on its full functionalities. On the other hand, the freehand highlighter lets you freely highlight anywhere on the page—like a translucent coloring pen. As such, you also have access to a handful of markup tools in case you need to fill forms, add text, or even insert various shapes and drawings onto the document. As you examine your content, feel free to switch around the different shading options from our PDF Highlighter.

To further emphasize on your work, you can drag your cursor over the highlighted properties, and we will darken the text with further highlights. For returning users, we will keep the last color picked as the default color for you. If you have another layer of highlight, click on it again and delete the rest of the highlight.

Edit the file as needed, and then download your file back to your local drive. If your content has already been highlighted, you can click on the area of the highlighted text, and the tool will prompt you with the properties bar with three options: to delete, comment, or change the highlight color. As long as you use our online PDF Editor, the changes can always be adapted.

The online tool is available for anyone to use on our website, for limited free use. After creating a new virtual directory, the next step is to refresh the dtSearch Web virtual directory tables:.

Now try searching again. The PDF files in the folder should be listed in search results with the alias that you provided as their location, and when you click on one of the files it should appear with hits highlighted. All Rights Reserved. Troubleshooting Steps 1. The format for the URLs that provide hit highlighting information is:. To prevent use of the plug-in to send forged requests to web sites, the plug-in will send a standard validation request to make sure the target URL is really a PDF search highlighter.

To verify the target URL, before requesting the highlighting data, the dtSearch plug-in will first send this request:. To test your script, you can enter the URL for your highlighting script in a browser window with the IsPdfHighlighter request added and check that the response includes YesPdfHighlighter.

In the diagnostic log:. Save the results of the view-source URL above from Notepad to a file named test. Save the PDF file to test. Open your browser and enter the following URL, replacing "localhost" with the address of your web site, if appropriate:. If the XML stream is correct, test.