Add graph generation functionality and update charts

- Implemented GraphGenerator class for generating various physiological charts.
- Added methods for generating respiratory, fuel utilization, VO2 pulse, VO2 breath, fat metabolism, recovery, body fat percentage, body composition, and spirometry charts.
- Included functionality to save charts as PNG files or return them as base64 strings.
- Updated existing chart images in the graphs directory.
This commit is contained in:
bolade
2025-09-29 11:45:09 +01:00
parent 54e0189301
commit f52729d703
7 changed files with 1258 additions and 3 deletions
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