drawBitmap() has a few stray black pixels in the corner

Projects Programming
1

I'm using this image

drawBitmap() can show it correctly, but exactly in the bottom right corner, there are 3 horizontal black pixels. Cannot figure out why they are there from the code. I think it may be a buffer size issue

2

Cannot figure out why they are there from the code.

You are the only one that can see the code or the data in the arrays.

3

I thought it might've been a common problem. There doesn't seem to be anything that could go wrong looking at the code

testbitmap.ino (24.1 KB)

4

You're right. [+edit] Ah, you've posted the code. That's better.

Pete

5

I found the problem, apologies for not seeing sooner. Very clearly, a 50x50 bit image should have 2500 elements in the bit array... mine has 2496.

6

You're right :slight_smile:

apologies for not seeing sooner

No problem.

Pete