You are reading a single comment by @BillV and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@BillV
Thanks, Gordon, that's good to know. It hadn't occurred to me to set transparency before drawing the image - saves faffing around afterwards and much appreciated!
I'm actually using a custom font with symbols so vectors and polylines would be difficult but I'm happy with this approach now. many thanks.