Incorrect drag event coordinates

Posted on Sun 24th, October 2021

• #1

andrewg_oz

I've noticed in the Bangle 2 emulator that when dragging off the top or left of the screen, the x/y coordinates become 255/253/252/etc - suspiciously like negative numbers cast to 8-bit unsigned integers.

Dragging on/off at those borders also produces spurious very large negative dx/dy values, probably due to the above issue.

Should I report this on the github tracker, or will here do?
• #2

Gordon

Thanks - no here's fine. There was a recent PR to add a configurable border, and I imagine that broke it :( I'll get a fix in and it should go live later this week.

Post a reply
- Bold
- Italics
- Link
- Image
- List
- Quote
- code
- Preview
Formatting Help

Don't worry about formatting, just type in the text and we'll take care of making sense of it. We will auto-convert links, and if you put asterisks around words we will make them bold.

Tips:

Create headers by underlining text with ==== or ----

To *italicise* text put one asterisk each side of the word

To **bold** text put two asterisks each side of the word

Embed images by entering:
![](https://www.google.co.uk/images/srpr/logo4w.png)
That's the hard one: exclamation, square brackets and then the URL to the image in brackets.

* Create lists by starting lines with asterisks

1. Create numbered lists by starting lines with a number and a dot

> Quote text by starting lines with >

Mention another user by @username

For syntax highlighting, surround the code block with three backticks:

```
Your code goes here
```
Just like Github, a blank line must precede a code block.

If you upload more than 5 files we will display all attachments as thumbnails.

For a full reference visit the Markdown syntax.