How to establish an one-to-one mapping relationship between the spatial objects in the hand-drawn sketch and in the vector map is the key to the realization of map addressing and location, and this ...

“Daddy don’t know what he’s doing anyway! That’s how … that’s how you say that’s a great drawing in French!” The video has gone viral multiple times since it was first ...

Our research has revealed that the femur’s contents are arguably the oldest multi-component arrow poison in the world. It’s a complex recipe combining at least two toxic plant ingredients.

There you can use freehand, arrow, line tools, set width n opacity for drawing. Also, you can clear or wipe the entire screen using the available tool. It doesn’t come with undo or eraser tools ...