With all the mathematics required in games or apps, why is there no such application like TriangleRuler for Mac OS X? Or Windows? Or cross-platform?  I myself am looking for a tool for Mac OS X ...
I have been using Adobe Photoshop for many years, but its the first time for me to wonder about the ruler tool. I use it quite often to make measurements on the image that I am working on, but I know ...
I have a file with 800x480 pixels that will be displayed on a 216 DPI display. I would like to have Illustrator display rulers that respect this, i.e. with ticks every ~85 pixels (1 cm). Ideally, the ...
How do I create a guide for every 18 pixels? It's too tiresome to manually create them for a project with 1500px.
What's a good (preferably free) on-screen ruler for Windows? I just need to measure a few things in pixels on the screen. I need it to be flexible (easily resizable and able to measure both vertically ...