gCaliper is a screen caliper to measure pixel distances, even with variable rotation. The theme is customizable. It requieres Mono and GtkSharp and runs on Linux, Mac and Windows.

If you have any suggestions, please let me know.

In the moment i'm looking for help to create a DEB and RPM package.

• Use Arrows to move
• Use Control+Left/Right to resize
• Use Shift for bigger steps
• Use Control while rotation for arbitrary angle
• Right click for context menu