Search found 22 matches

by Joe Horn
Mon Jun 29, 2020 3:13 pm
Forum: OFFIMG library
Topic: More Peanuts
Replies: 0
Views: 117

More Peanuts

Some more "Peanuts" by Charles Schulz.

Image

Image

Image

Image

Image
by Joe Horn
Thu May 28, 2020 5:49 am
Forum: OFFIMG library
Topic: Random images
Replies: 3
Views: 822

Re: Random images

These look great! What are you using to create the images and adjust dithering? Two different tools: (1) Thumbs Plus . While viewing an image, press D to change its bit Depth, then select Bi-level (1 bit), then play with the Dither method and the Threshold. (2) PaintShop Pro . While viewing an imag...
by Joe Horn
Tue May 26, 2020 2:56 pm
Forum: Hardware issues
Topic: DM41x is no longer recognised by Windows 10
Replies: 2
Views: 196

Re: DM41x is no longer recognised by Windows 10

I was in the same boat a few days ago. I accidentally tried to load a bad image into the OFFIMG folder, and it choked so badly that I had to unplug the cable to regain control, but the FAT was corrupted. The solution was easy: Shift 0 (SETUP), 5 (System), 2 (Enter System Menu), 5 (Format FAT Disk). ...
by Joe Horn
Mon May 18, 2020 5:19 pm
Forum: OFFIMG library
Topic: Edvard Munch's "The Scream"
Replies: 3
Views: 325

Re: Edvard Munch's "The Scream"

Updated version, for your amusement.

Image
by Joe Horn
Sat Apr 18, 2020 3:02 pm
Forum: OFFIMG library
Topic: Random images
Replies: 3
Views: 822

Random images

Playing around with various dithering techniques.

Image     Image

Image     Image
by Joe Horn
Fri Apr 17, 2020 3:01 am
Forum: OFFIMG library
Topic: Dutch Lion
Replies: 24
Views: 2353

Re: Dutch Lion

In principle, it would be very nice to see different colours at the first glance in these special 1bit bmp files. +1 Probably, this feat could be achieved by assigning different dithering patterns to these different colours. If someone knows an easy and not time consuming way, I would appreciate an...
by Joe Horn
Tue Apr 14, 2020 6:33 am
Forum: OFFIMG library
Topic: Maybe a hp41 OFFIMG ?
Replies: 8
Views: 1068

Re: Maybe a hp41 OFFIMG ?

It's a tad more recognizable with the white overlay in place.
by Joe Horn
Mon Apr 06, 2020 9:32 pm
Forum: OFFIMG library
Topic: Dutch Lion
Replies: 24
Views: 2353

Re: Dutch Lion

toml_12953 wrote:
Sat Apr 04, 2020 6:52 pm
That must be a common pose for symbolic lions.
In heraldry, "Rampant is the most frequent attitude of quadrupeds": https://en.wikipedia.org/wiki/Attitude_ ... y)#Rampant
by Joe Horn
Thu Mar 19, 2020 5:49 am
Forum: Software Library
Topic: Decimal to fraction conversion
Replies: 3
Views: 2427

Re: Decimal to fraction conversion

Aha! I see now. Thanks, Werner!
by Joe Horn
Tue Mar 17, 2020 12:23 pm
Forum: Software Library
Topic: Decimal to fraction conversion
Replies: 3
Views: 2427

Re: Decimal to fraction conversion

Although 4272943/1360120 does in fact evaluate to 3.14159265359 (rounded to 12 significant digits), why does the program not return the previous convergent, 1146408/364913, which also evaluates to 3.14159265359 but has a smaller numerator and denominator?