That's a good tile map.
This is a tool reminiscent of MTA:SA Map Editor days. You have a freecam to navigate around, and you can spawn objects (with preview!), move them around with your mouse or keys. Then you can save or load your map in various formats, currently supported are XML and Simple Trainer format (objects.ini).
That's a good tile map.
Rectangle, ellipse, polygon and image objects can be placed with pixel precision.