highlighting

问题 I'm writing a script in which I want to control searches programmatically, and get them highlighted. The search() function results are not highlighted (I think), so using that function is not of use to me. What I want to do is use the 'normal /' command to search for a variable, but that doesn't seem to be straightforward. I can script the command: execute 'normal /' . my_variable . '\<CR>' (or other variations as suggested in the vim tip here: http://vim.wikia.com/wiki/Using_normal_command

问题 I have the following phrase: The birds fly in the sky near planes. 0123456789012345678901234567890123456 1 2 3 How can I highlight in the sky with TinyMce if I know the start(14) and end(23) of the phrase ? I would like to use the setRng method but I didn't find any sample code. 回答1: Here is the solution I came up with : var ed = tinyMCE.activeEditor; var range = ed.selection.getRng(); range.setStart(textNode, start); range.setEnd(textNode, end); ed.selection.setRng(range); Where : textNode

问题 I want to Do these tasks: 1-find a word in pdf 2-highlight all occurrences in that pdf, 3-save highlighted pdf as images of its pages. How can I do this ? Any help will be appreciated. 回答1: com.itextpdf.text.pdf.parser.LocationTextExtractionStrategy It'll give you the baseline, ascent, and descent of every piece of text on the page. It's up to you to build words and rectangles from that information. Not Easy, but possible. After that, you just need to call GhostScript or PDFBox or something

问题 I've been searching all over for a solution to faulty errors in the code highlighting for NetBeans (7.1.1) when mixing PHP with Javascript. I also use Notepad++ which has no problems with this. Example: function showUpload<?php echo $upload;?>(file) { /* JS-code */ } or: $('.option-help').qtip({ content: function(api) { return $(this).parent().attr('data-tip'); }, <?php if ($help == 'icon') { ?> show: { event: 'click' }, <?php } ?> position: { my: 'bottom left', at: 'top left', of: $(this) }

问题 I need to highlight all occurrences of selected word in AvalonEdit. I created an instance of HihglinghtingRule class: var rule = new HighlightingRule() { Regex = regex, //some regex for finding occurences Color = new HighlightingColor {Background = new SimpleHighlightingBrush(Colors.Red)} }; What should I do after it ? Thanks. 回答1: To use that HighlightingRule , you would have to create another instance of the highlighting engine ( HighlightingColorizer etc.) It's easier and more efficient to

问题 I'm trying for more than 2 days to implement a specific requirement for a text editor window... unfortunately without success so far :( The goal is to get a text editor window which will highlight the current row, like other text editors do. With current row I mean the row where currently the cursor/caret is positioned. I already found two different approaches but unfortunately I'm not able to adopt them so they work as expected. The first approach is to overwrite the DefaultHighlighter (http

问题 What I am trying to do is allow the user to scroll over any word on a web page and when the mouse goes over the word it is highlighted (I know I can use hover for that). However I do not know how to select individual words, from the paragraph. The ultimate goal is to allow the user to click on the word and a definition appears over the word, but I think I can figure that out once I can hover over individual words. 回答1: There is no way in Javascript to do that, the smallest thing you can

问题 I have implemented solr 6.5.1 today in my debian server but I have trouble getting the pdf text content. The searching is ok, because the document appears ok in when I query for example my name: "juan". However, the does not appear with each str result how it supposed to do. This is the example query: http://localhost:8983/solr/ex/select?q=juan&fl=title&wt=xml&hl=true&hl.snippets=20&hl.fl=content&hl.usePhraseHighlighter=true And this is the result: <response> <lst name="responseHeader"> <int

问题 Is there any way i can make my listactivity (rather listview) highlight the List Item when it is clicked ( pressed ) upon? (...and remain highlighted) The default behavior, simply highlights the item for a moment, and it gradually fades to black... Currently, the highlighting only happens when we use the DPad... It'd be ideal if atleast one list item is "highlighted" at all times. Worst case scenario, i may have to keep track of the "last clicked item" (by default the first) and change its

问题 is there a way to get the highlighted selectionstart and selectedlenght on a span ? Thanks 回答1: I use my own optimization of the algorithms in IERange, which provides a wrapper around IE's TextRange (which is what you get from the selection in IE) to give them the same interface as DOM Ranges. To get the selection in the document, use something like the following: var sel = window.getSelection(); // Provided by IERange in IE, built-in in other browsers var range = sel.getRangeAt(0); // Note