You are reading a single comment by @Alessandro 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.
Alessandro
Layout precalculates the size of the widget bounding boxes. If you do anything that changes the size of a widget you need to call layout.update() before layout.render().