[PR #557] [MERGED] [enhancement] New Graphics implementation with algorithm for spirograph #982

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claunia · 2026-01-29T15:16:36Z

claunia commented

2026-01-29 15:16:36 +00:00

📋 Pull Request Information

Original PR: https://github.com/TheAlgorithms/C/pull/557
Author: @kvedala
Created: 7/4/2020
Status: ✅ Merged
Merged: 7/10/2020
Merged by: @kvedala

Base: master ← Head: graphics/spirograph

📝 Commits (10+)

fd2e1b1 skeleton of spirograph
d80cc2a add graphics to cmake
ad013c6 updating DIRECTORY.md
3544bc2 added cmake to graphics folder
6cfe6ca add stub test function
fd4ac94 working program
3737bd7 set pre-processor macro if GLUT is available
97eb876 use snprintf
804ffd6 conditional include for mac
1580fa4 corrected conditional include for mac

📊 Changes

5 files changed (+423 additions, -34 deletions)

View changed files

📝 .gitpod.dockerfile (+9 -7)
📝 CMakeLists.txt (+35 -27)
📝 DIRECTORY.md (+3 -0)
➕ graphics/CMakeLists.txt (+88 -0)
➕ graphics/spirograph.c (+288 -0)

📄 Description

Description of Change

Implementation to generate curves of spirograph
Functions to plot curve resulting from the specs to a CSV file that can be read and plotted
Function to check for OpenGL and GLUT libraries to create a window and perform animation of the curves for various input parameters.
Gitpod
- Enable graphics compilation
- Enable VNC to view GUI

Implementation tested with and without OpenGL on Windows, Linux and MacOS.
Note that this can run without OpenGL. If GLUT library is available, will automatically compile for OpenGL.

See the analogous pull request for more details and discussion

References

Checklist

Added description of change
Added file name matches File name guidelines
Added tests and example, test must pass
Relevant documentation/comments is changed or added
PR title follows semantic commit guidelines
Search previous suggestions before making a new one, as yours may be a duplicate.
I acknowledge that all my contributions will be made under the project's license.

Notes:

Should this be considered as an algorithm for this repo?

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/TheAlgorithms/C/pull/557 **Author:** [@kvedala](https://github.com/kvedala) **Created:** 7/4/2020 **Status:** ✅ Merged **Merged:** 7/10/2020 **Merged by:** [@kvedala](https://github.com/kvedala) **Base:** `master` ← **Head:** `graphics/spirograph` --- ### 📝 Commits (10+) - [`fd2e1b1`](https://github.com/TheAlgorithms/C/commit/fd2e1b1af355398fbbdc1f60d940c4c9517455d9) skeleton of spirograph - [`d80cc2a`](https://github.com/TheAlgorithms/C/commit/d80cc2afa9c9763fb2d80fd7111af7e50460105c) add graphics to cmake - [`ad013c6`](https://github.com/TheAlgorithms/C/commit/ad013c677c985348d50a016980d71832e8ad27cb) updating DIRECTORY.md - [`3544bc2`](https://github.com/TheAlgorithms/C/commit/3544bc28eb14855b412d01ad60c5693daa6bbfa4) added cmake to graphics folder - [`6cfe6ca`](https://github.com/TheAlgorithms/C/commit/6cfe6ca43e8533cd04e48ee814a5ad4fcfc59fe8) add stub test function - [`fd4ac94`](https://github.com/TheAlgorithms/C/commit/fd4ac944c9966fafcf619b29c930717356a9c4f7) working program - [`3737bd7`](https://github.com/TheAlgorithms/C/commit/3737bd7eca54caaf98ac66137d1c783c03afbace) set pre-processor macro if GLUT is available - [`97eb876`](https://github.com/TheAlgorithms/C/commit/97eb876a81b2863e0745ab92a1c58cdd23c9801b) use snprintf - [`804ffd6`](https://github.com/TheAlgorithms/C/commit/804ffd6bea7b3cb2670d2553d2aa0a138ebeccdd) conditional include for mac - [`1580fa4`](https://github.com/TheAlgorithms/C/commit/1580fa42f8b2f1fcd630d5cb7c4df7b6048fa168) corrected conditional include for mac ### 📊 Changes **5 files changed** (+423 additions, -34 deletions) <details> <summary>View changed files</summary> 📝 `.gitpod.dockerfile` (+9 -7) 📝 `CMakeLists.txt` (+35 -27) 📝 `DIRECTORY.md` (+3 -0) ➕ `graphics/CMakeLists.txt` (+88 -0) ➕ `graphics/spirograph.c` (+288 -0) </details> ### 📄 Description #### Description of Change  * Implementation to generate curves of spirograph * Functions to plot curve resulting from the specs to a CSV file that can be read and plotted * Function to check for OpenGL and GLUT libraries to create a window and perform animation of the curves for various input parameters. * Gitpod * Enable graphics compilation * Enable VNC to view GUI Implementation tested with and without OpenGL on Windows, Linux and MacOS. Note that this can run without OpenGL. If GLUT library is available, will automatically compile for OpenGL. See [the analogous pull request](https://github.com/TheAlgorithms/C-Plus-Plus/pull/936) for more details and discussion #### References  #### Checklist  - [x] Added description of change - [x] Added file name matches [File name guidelines](https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/CONTRIBUTING.md#New-File-Name-guidelines) - [x] Added tests and example, test must pass - [x] Relevant documentation/comments is changed or added - [x] PR title follows semantic [commit guidelines](https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/CONTRIBUTING.md#Commit-Guidelines) - [x] Search previous suggestions before making a new one, as yours may be a duplicate. - [x] I acknowledge that all my contributions will be made under the project's license. #### Notes:  Should this be considered as an algorithm for this repo? <a href="https://gitpod.io/#https://github.com/TheAlgorithms/C/pull/557"><img src="https://gitpod.io/api/apps/github/pbs/github.com/kvedala/C.git/663046ff8a5a08cbc9bdb306121d536c1ee00a5d.svg" /></a> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia added the pull-request label 2026-01-29 15:16:36 +00:00

claunia referenced this issue

2026-01-29 15:21:55 +00:00

[PR #982] Added Max Consecutive Ones in Leetcode folder #1523

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Reference: starred/C#982