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Rand pix

2015-04-11, post № 17

programming, Pygame, Python, #background, #beautiful, #black, #change, #changing, #colro, #color change, #colors, #different colors, #fancy, #generates, #gradient, #movement, #moving, #random, #randomly, #snake, #snakes, #walk, #walking, #wallpaper

This program generates a snake of pixels which is randomly moving across the screen. If it leaves the screen, it (as in snakes) gets out the other side. It is also restricted to a length of 𝟣𝟢𝟢𝟢 pixels. As in ‘Colors V’ there are other ways the snake can look, based on the code used (I may post another color variant in the future).

rand-pix-2.png
rand-pix-3.png
rand-pix-5.png
Source code: rand-pix.py

Hangman

2015-04-10, post № 16

games, programming, Python, #ASCII, #based on terminal, #based on text, #black, #black and white, #game, #guess, #guessing, #guessing game, #hangman, #on terminal, #playable on terminal, #terminal, #terminal game, #terminal output, #text, #text-based, #words

On a recent train ride I made a little Python program to play Hangman.
My version has 7 stages (you could implement more by changing the STAGES variable) and is at best playable if you have someone else who gives you a word (you can also type ‘r’ for a random word, but the list of random words is not very long).

hangman-1.png
hangman-2.png
hangman-3.png
Source code: hangman.py

𝜑 generator

2015-04-09, post № 15

mathematics, programming, Python, #Fibonacci, #generates, #generator, #golden ratio, #𝜑, #phi, #ratio, #simulation, #terminal, #the golden ratio

This program generates 𝜑, also called the golden ratio. It creates the fibonacci sequence \big\{1,1,2,3,5,8,13,\dots\big\} and divides the newly generated number by the last one. In theory this program would generate exactly [1] 𝜑.

phi-generator.png

Fibonacci sequence

  • \text{Start: }x_1=1\text{ and }x_2=1
  • \text{Generation: }x_n=x_{n-1}+x_{n-2}
  • 1+1=2
  • 1+2=3
  • 2+3=5
  • 3+5=8
  • 5+8=13
  • 8+13=\dots

The golden ratio (𝜑)

  • \phi\text{ is the ratio between }x_n\text{ and }x_{n-1}\text{.}
  • \phi=\frac{x_n}{x_{n-1}}
Source code: phi-generator.py

Bobbles

2015-04-08, post № 14

programming, Pygame, Python, #blue, #change, #changing, #circle, #color, #different, #different colors, #entity, #experiment, #fill, #generates, #generator, #movement, #refill, #spawn, #spawn in, #spawn time, #spawning

In this program you can spawn in circular entities. Their color is defined by their position and they will move randomly across the screen. You can also toggle if their spawn time (in ticks) is shown or not and if the screen gets refilled.

Usage

  • Left-clicking spawns in a new entity (at current mouse position),
  • ‘f’ toggles if the screen gets refilled (view example number 3 for reference),
  • ‘n’ toggles if numbers are shown.
bobbles-1.png
bobbles-2.png
bobbles-3.png
Source code: bobbles.py

Colors V — reupload

2015-04-07, post № 13

programming, Pygame, Python, #background, #background image, #beautiful, #change, #color, #color change, #colors, #Colors V, #different colors, #image, #pseudo random, #pure, #pure color, #reupload, #wallpaper

I have regenerated the previous ‘Colors V’ images. Using the screenshot feature, the images are exactly 𝟣𝟢𝟪𝟢 ⨉ 𝟩𝟤𝟢 pixels big and are pure (no bar up top). Going forward I will post pictures of programs which are used to create images and have a screenshot feature in the pure form as I did here.

colors-v-reupload-1.png
colors-v-reupload-2.png
colors-v-reupload-3.png
colors-v-reupload-4.png
colors-v-reupload-5.png

To see the code, please visit ‘Colors V — other results II’, ‘Colors V — other results’ and ‘Colors V’.

Source code: colors-v-reupload.py

Colors V — other results II

2015-04-06, post № 12

programming, Pygame, Python, #background, #changing, #color, #colors, #Colors V, #different colors, #error, #generator, #irritating, #noise, #noisy, #pseudo, #pseudo random, #pure, #pure information, #random, #randomness

This one here is more of a noisy result. See ‘Colors V’ for more information.

colors-v-other-results-ii.png

(Referring to my ‘Colors V’ program for full code.)

Source code: colors-v-other-results-ii.py

Happy easter

2015-04-05, post № 11

art, #animated gif, #animation, #easter, #egg, #gif, #happy easter, #image, #landscape, #movement, #pixel, #pixel graphics, #transformation

I have created an animated gif to celebrate easter!

happy-easter.gif

Colors V — other results

2015-04-04, post № 10

programming, Pygame, Python, #background, #beautiful, #change, #color, #colors, #Colors V, #different, #different colors, #gradient, #referring

Here are just a few different results regarding my ‘Colors V’ program.

colors-v-other-results-1.png
colors-v-other-results-2.png
colors-v-other-results-3.png

(Referring to my ‘Colors V’ program for full code.)

Source code: colors-v-other-results.py

Jonathan Frech's blog; built 2021/10/02 17:36:09 CEST