I am trying to render some locally-stored and vector-based tiles download from OpenMapTile. The reason I am doing that is because my end application will only run on a computer that cannot be connected to the internet.  I have read many different thi...
Is it possible to have irregular shapes like anchors on some surface in JS that can be clickable and it becomes a ball on runtime on page loads? I want to animate that surface that can be a ball and also want to track that which anchor shape is at pa...
I found a vector library on the Internet that even works with IE6!  http://raphaeljs.com/index.html  It's amazing.  Now my question is it better than the upcoming HTML5 <canvas>?  The only reason I ask is that it could be years before Micro...
I'm trying out some dynamic web page background generation using lines and text.  Take a look at my demo at http://74er.net/labs/lines.html (just focus on the yellow line).   It's a lame and inefficient method by literally creating a <span...
I'm trying to play around with the silhouette of fonts in Javascript, but I can't go forward without being able to get the vectors from the characters.  Is there any way to retrieve this information and use it?  Any examples of this being don...
I've taken code that's heavily inspired by this answer but my projectile is not homing in the way I expect.  The initial projectile direction is often perpendicular to the target.  At which point, it does seem to home in on his direction, but...
I've been experimenting with SVG, and wanted to insert elements into the SVG elements dynamically according to the data that I get.  So say, in the data, I have 2 rows, and 5 columns in each row. I need to draw 10 (2*5) items in the SVG element (...
Intent on creating a canvas-based game in javascript I stand before a choice:  Should I performance-wise keep all the stuff happening in the screen in one canvas (all the moving characters, sprites) and redraw it at constant rate of, say, 60 FPS or s...
I am using Raphael.js to create a "Play" button icon. However, the triangle is positioned too close to the edge of the circle. On mouseover, I am increasing the stroke width - the problem being that the triangle actually comes outside the cir...
For a project i'm currently doing i need to implement an interactive canvas element. There will be a shape on canvas  which is divided in to number of sub-areas. User should be able to select sub-areas from it and apply different colors to select...

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