Mandelbrot graphic test

Contributions to this software library are always welcome. Please ensure that you post program listings rather than .raw files. They give a reasonable idea of what your program does without having to load them into a DM42 and you can also include comments in your code. Check out the following link for a decoder/encoder: http://www.swissmicros.com/dm42/decoder/

You can then copy/paste the listing and post it in "code" tags.
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Vitasam
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Re: Mandelbrot graphic test

Post by Vitasam » Wed Dec 27, 2017 10:34 am

with 2.11.5 Beta FW:

Code: Select all

xmin=-2
xmax=1
ymin=-1
ymax=1
niter=40
Attachments
20171227_111057.jpg
20171227_111057.jpg (74.14 KiB) Viewed 668 times
Elektronika MK-61, Elektronika MK-52, HP15c LE, DM42 SN#16 FW 3.9.1

jkxyz
Posts: 5
Joined: Wed May 03, 2017 5:59 pm

Re: Mandelbrot graphic test

Post by jkxyz » Tue Apr 03, 2018 6:10 pm

Great to have the Mandelbrot set available on the DM42. Thank you!
I'd suggest one minor change related to rendering. Personally I like the escape time based coloring. This requires only a minor change in the program.

Image

Here is the modified program:
mbrot.raw.zip

Stéphane Th
Posts: 10
Joined: Mon Sep 24, 2018 6:23 pm

Re: Mandelbrot graphic test

Post by Stéphane Th » Fri Oct 05, 2018 12:54 pm

Sorry but, donloaded your program and I get the same result (no escape time based color) as initial version.
Did I miss something ?

Stéphane Th
Posts: 10
Joined: Mon Sep 24, 2018 6:23 pm

Re: Mandelbrot graphic test

Post by Stéphane Th » Tue Oct 09, 2018 12:25 am

Fantastic ! As this calc. I have added a benchmark prog to add on the grap iterations' number + time to complete the figure
Not time now but I will come back with pictures + programs

toml_12953
Posts: 442
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Location: Malone, NY USA

Re: Mandelbrot graphic test

Post by toml_12953 » Tue Oct 09, 2018 3:40 am

Stéphane Th wrote:
Fri Oct 05, 2018 12:54 pm
Sorry but, donloaded your program and I get the same result (no escape time based color) as initial version.
Did I miss something ?
Same here. I get no difference.
Tom L

¡spuǝıɹɟ uɐılɐɹʇsnɐ ʎɯ llɐ oʇ ıH
DM42 SN: 00025 (Beta)
SN: 00221 (Shipping)

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TomC
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Location: Detroit/Palo Alto, USA

Re: Mandelbrot graphic test

Post by TomC » Sat Oct 13, 2018 6:22 pm

I too do not get the nicer escape value image.

What are the parameters people are using to get the pretty / properly scaled M-set image?

Thank you
TomC
DM42:00068
TomC
DM42:00068

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