In the documentation for xstr it says "if you do not want any background color, use NULL" however I cannot get this to work. In the v0.36 editor the following results in a compilation error:
replacing NULL by RED makes it wotrk (but obviously doesn't have the desired effect). I have tried many similar combinations and none work. What's the trick?
Makes a crop image background so no image background color.
Yes, I'm using a crop image as a work-around, but it's more complicated because I have to figure out which image is appropriate given the state of things.
Yes you are right that is just a workaround.
NULL (as written in the documentation) does not work, this should be fixed by Itead.
I thought you are not even using crop image as a workaround.
Sorry for the long wait for a reply.
The Nextion Instruction Set now clearly states how to use xstr with no-backcolor.
I am not certain how long it was incorrect or when it was corrected
For no background color sta parameter has to be the value 3
This will now be marked as solved.