Trim width

[yoonieaj]

Proposed Changes

This change allows diagrams to be generated for automatic layout without specifying a width. A default width will be used, and excess space, if any, will be trimmed.

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Type of Change

(Write an X or a brief description next to the type or types that best describe your changes.)

Type	Applies?
🚨 Breaking change (fix or feature that would cause existing functionality to change)
✨ New feature (non-breaking change that adds functionality)	x
🐛 Bug fix (non-breaking change that fixes an issue)
🎨 User interface change (change to user interface; provide screenshots)
♻️ Refactoring (internal change to codebase, without changing functionality)
🚦 Test update (change that only adds or modifies tests)
📚 Documentation update (change that only updates documentation)
📦 Dependency update (change that updates a dependency)
🔧 Internal (change that only affects developers or continuous integration)

Checklist

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Before opening your pull request:

• [x] I have performed a self-review of my changes.
  • Check that all changed files included in this pull request are intentional changes.
  • Check that all changes are relevant to the purpose of this pull request, as described above.
• [x] I have added tests for my changes, if applicable.
  • This is required for all bug fixes and new features.
• [x] I have updated the project documentation, if applicable.
  • This is required for new features.
• [ ] If this is my first contribution, I have added myself to the list of contributors.
• [x] I have updated the project Changelog (this is required for all changes).

After opening your pull request:

• [x] I have verified that the CI tests have passed.
• [x] I have reviewed the test coverage changes reported by Coveralls.
• [x] I have requested a review from a project maintainer.

Questions and Comments

[coveralls]

Pull Request Test Coverage Report for Build 11524418565

Details

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.4%) to 89.235%

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Totals
Change from base Build 11464853750:	0.4%
Covered Lines:	425
Relevant Lines:	457

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💛 - Coveralls