I'm looking for a good way to get cells X-Y position in a table. (do not confuse it with css-position, I am looking for X and Y coordinate in Cartesian coordinate system).  As we know, we can get particular cell in a table using ex: $('#grid&...
Can I somehow get precise screen coordinates (relative to top left corner of the screen) of a DOM object. Through NPAPI\FireBreath or JavaScript. (Need this for plugin, that I'm writing  with FireBreath)...
I am trying to create a graph in D3 where you can draw a square to zoom in. Right now, I am trying to get the mousedown function to work. I need to be able to click anywhere in the graph and get the coordinates. This is what I have now:  svg.on("...
I am going to create a selection 'lasso' that the user can use to select portions of a table. I figured that positioning a div over the region is far easier than trying to manipulate the cell borders.  If you don't understand what I mean,...
is there any way to get the coordinates for the labels in the radar chart? I'm trying to put images instead of text in the labels area....
How can I input a set of coordinates and have Google maps show a location. This is all to be done through javascript (ie: no user interface)  Any help is appreciated...
I would like to get mouse coordinates relative to parent or any other element in the DOM other than this but I keep getting   Uncaught TypeError: Object [object Array] has no method 'getBoundingClientRect' d3.v3.min.js:1 H d3.v3.min.js:1 vo.m...
I need a way for user to select the portion of an image either by resizing transparent rectangle or by clicking and dragging the selection area (as it's done in desktop OS), both would work for me. Then i need to retrieve the coordinates of the s...
I want to get a simple solution to calculate the angle of a line (like a pointer of a clock).  I have 2 points:  cX, cY - the center of the line. eX, eY - the end of the line.  The result is angle (0 <= a < 360).   Which function is able to pro...

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