I am trying to understand Marching Cube Algorithm, so for I think I have understood how triangles are formed and how normals are calculated in each gr ...
I am trying to understand Marching Cube Algorithm, so for I think I have understood how triangles are formed and how normals are calculated in each gr ...
I have a rails 3.0.20 app running with rvm on ruby 1.9.3p327. My Gemfile reads: and Gemfile.lock has its version as: I cannot seem to start my a ...
I have an idea. What i would like to do is to plot a skew-t diagram (scientific meteorological vertical measurement plot) with jQuery. The problem is ...
I've problem with SocialNews framework from NewsTrust. I use Ruby 187, Rails 2.3.11, DevKit, Visual C++ 2008 EE on Windows XP, when I run ruby script/ ...
I have an image that is 100 X 100, and want to center it in a blank white image that is 200 X 200. How would I do so with ImageScience and Ruby, or ...
I am migrating a Rails 2.1.2 application to Rails 2.3.11 To make my life easier i used bundler but I get the following error when starting my server: ...
I always want square images of 100x100 but i dont want to scale. If the it is an image of 100X80 i want it vertical aligned with 10 white pixels on t ...
I am trying to run my application and bundle install worked fine for me.. I am using Rails 3 and Ruby 1.9.2 amd image science 1.2.1 But when I use rai ...
I had a working (and working well) ImageScience install, that did some simple resizing to various dimensions of images, and then copying them to diffe ...
ImageScience is cool and light. I am using it in my sinatra app. But I can't understand how can I crop image with not square form and how can I make t ...
I am getting an error while trying to upload images on an Ubuntu machine that's running Rails 2.3.4, Ruby 1.8.6 using attachment_fu with image science ...
On my web host's system, installing and using gems seems to require installing my own copy of ruby. With their help on a forum, I've gotten that done. ...