Gathering detailed insights and metrics for cubic2quad
Gathering detailed insights and metrics for cubic2quad
Installations
npm install cubic2quadDeveloper Guide
BETA
Typescript
No
Module System
N/A
Node Version
14.16.1
NPM Version
6.14.12
Score
99.6
Supply Chain
84.7
Quality
75.2
Maintenance
100
Vulnerability
100
License
Releases
Unable to fetch releases
Languages
1
JavaScript
JavaScript (100%)
Developer
fontello
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
MIT License
36 Stars
23 Commits
6 Forks
6 Watchers
1 Branches
3 Contributors
Updated on Jun 25, 2025
Maintainers
1
Package Meta Information
Latest Version
1.2.1
Package Id
cubic2quad@1.2.1
Size
7.46 kB
NPM Version
6.14.12
Node Version
14.16.1
Published on
May 20, 2021
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
cubic2quad
Aproximates cubic Bezier curves with quadratic ones.
This package was done to create TTF fonts (those support quadratic curves only). Generated curves have the same tangents angles at the ends. That's important to keep result visually smooth.
Algorithm
Logic is similar to one from FontForge.
Steps:
- Split quadratic curve into k segments (from 2 at start, to 8 max).
- Approximate each segment with tangents intersection approach (see picture in article).
- Measure approximation error and increase splits count if needed (and max not reached).
- set 10 points on each interval & calculate minimal distance to created quadratic curve.
Usage
1var cubic2quad = require('cubic2quad'); 2// Input: (px1, py1, cx1, cy1, cx2, cy2, px2, py2, precision) 3var quads = cubic2quad(0, 0, 10, 9, 20, 11, 30, 0, 0.1);
It converts given quadratic curve to a number of quadratic ones. Result is:
[ P1x, P1y, C1x, C1y, P2x, P2y, C2x, C2y, ..., Cnx, Cny, P{n+1}x, P{n+1}y ]
where Pi are base points and Ci are control points.
Authors
License
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
no dangerous workflow patterns detected
Reason
0 existing vulnerabilities detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
security policy file detected
Details
- Info: security policy file detected: github.com/fontello/.github/SECURITY.md:1
- Info: Found linked content: github.com/fontello/.github/SECURITY.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/fontello/.github/SECURITY.md:1
- Info: Found text in security policy: github.com/fontello/.github/SECURITY.md:1
Reason
Found 1/22 approved changesets -- score normalized to 0
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Info: no jobLevel write permissions found
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/fontello/cubic2quad/ci.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/fontello/cubic2quad/ci.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/fontello/cubic2quad/ci.yml/master?enable=pin
- Warn: npmCommand not pinned by hash: .github/workflows/ci.yml:26
- Info: 0 out of 2 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 1 third-party GitHubAction dependencies pinned
- Info: 0 out of 1 npmCommand dependencies pinned
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'master'
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 2 are checked with a SAST tool
Score
4.1
/10
Last Scanned on 2025-07-14
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