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feat: add generic font in default font family#931

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tbouffard merged 1 commit intomainfrom
feat/add_generic_font_in_default_font_family
Oct 31, 2025
Merged

feat: add generic font in default font family#931
tbouffard merged 1 commit intomainfrom
feat/add_generic_font_in_default_font_family

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@tbouffard tbouffard commented Oct 31, 2025 •
edited by coderabbitai bot
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This ensures reliability and consistency across diverse environments.

Summary by CodeRabbit

  • Bug Fixes
    • Improved exported image font rendering by expanding the default font family to include a sans-serif fallback, ensuring better text display consistency across different systems and applications.

@tbouffard
feat: add generic font in default font family
0c30495 
This ensures reliability and consistency across diverse environments.
@tbouffard tbouffard added the enhancement New feature or request label Oct 31, 2025
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coderabbitai bot commented Oct 31, 2025 •
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Walkthrough

The PR updates the DEFAULT_FONTFAMILY constant from "Arial,Helvetica" to "Arial,Helvetica,sans-serif" and updates corresponding test expectations to reflect this change.

Changes

Cohort / File(s) Summary
Constant Update
packages/core/src/util/Constants.ts		 Updated DEFAULT_FONTFAMILY constant value from 'Arial,Helvetica' to 'Arial,Helvetica,sans-serif'
Test Updates
packages/core/__tests__/view/image/ImageExport.test.ts		 Updated font-family values in rendered output expectations (3 occurrences) from "Arial,Helvetica" to "Arial,Helvetica,sans-serif" for XmlCanvas2D and SvgCanvas2D exports

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

  • Straightforward constant value update with matching test snapshot updates
  • No logic changes or control flow modifications
  • Changes are localized and consistent across files

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings)
Check name Status Explanation Resolution
Description Check ⚠️ Warning The PR description is severely incomplete and fails to follow the required template structure. The author provided only a single generic sentence ("This ensures reliability and consistency across diverse environments.") without any of the required sections: the PR Checklist is entirely missing, no issue reference is provided (no "closes #" or "fixes #" keyword), there is no explanation of the problem being solved or why the change is beneficial, and no information about tests, screenshots, or documentation changes. The description is too vague to understand the specific rationale for this change or verify that the standard PR requirements have been met. The author should provide a complete PR description that includes a filled-out checklist confirming that tests have been added, an issue number is referenced with an appropriate keyword (e.g., "closes #931"), and a detailed overview section explaining why adding the generic "sans-serif" fallback improves reliability and consistency across different environments and browsers. The description should be specific rather than generic and address all sections of the repository's PR template.
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
✅ Passed checks (1 passed)
Check name Status Explanation
Title Check ✅ Passed The PR title "feat: add generic font in default font family" directly and accurately describes the main change in the changeset. The developer is adding a generic sans-serif fallback to the DEFAULT_FONTFAMILY constant, changing it from 'Arial,Helvetica' to 'Arial,Helvetica,sans-serif'. The title follows Conventional Commits format with the "feat:" prefix and uses clear, concise language that a teammate can quickly understand when scanning the project history.
✨ Finishing touches
  • 📝 Generate docstrings
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Post copyable unit tests in a comment
  • Commit unit tests in branch feat/add_generic_font_in_default_font_family
📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8011534 and 0c30495.

📒 Files selected for processing (2)
  • packages/core/__tests__/view/image/ImageExport.test.ts (3 hunks)
  • packages/core/src/util/Constants.ts (1 hunks)
🧰 Additional context used
🧠 Learnings (2)
📓 Common learnings 
Learnt from: tbouffard
Repo: maxGraph/maxGraph PR: 849
File: packages/html/stories/DragSource.stories.js:98-101
Timestamp: 2025-06-13T07:48:10.300Z
Learning: User tbouffard prefers answers in English; avoid switching to other languages in future replies.
📚 Learning: 2025-04-29T13:30:18.686Z 
Learnt from: tbouffard
Repo: maxGraph/maxGraph PR: 791
File: packages/website/docs/usage/edge-styles.md:59-63
Timestamp: 2025-04-29T13:30:18.686Z
Learning: In the EdgeStyles documentation, tbouffard prefers the existing text "A perimeter is a function matching the `EdgeStyleFunction` type" over suggestions that might create redundancy, even if terminology might be technically misaligned.

Applied to files:

  • packages/core/__tests__/view/image/ImageExport.test.ts
🔇 Additional comments (2)
packages/core/src/util/Constants.ts (1)

263-263: LGTM! Excellent addition of generic font fallback.

Adding sans-serif as a generic font family follows CSS best practices and ensures text renders appropriately across diverse environments when Arial or Helvetica are unavailable.

packages/core/__tests__/view/image/ImageExport.test.ts (1)

99-99: LGTM! Test expectations correctly updated.

All test expectations have been properly updated to reflect the new DEFAULT_FONTFAMILY value, ensuring tests validate the correct font-family rendering in both XmlCanvas2D and SvgCanvas2D exports.

Also applies to: 220-220, 227-227, 237-237

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sonarqubecloud bot commented Oct 31, 2025

Quality Gate Passed Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

@tbouffard tbouffard merged commit 407d526 into main Oct 31, 2025
7 checks passed
@tbouffard tbouffard deleted the feat/add_generic_font_in_default_font_family branch October 31, 2025 09:48
@coderabbitai coderabbitai bot mentioned this pull request Nov 5, 2025
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