Ganttchart

[KevCaz]

• add blendColors() ✨
• add ganttChart() ✨
• darken() and lighten() now support negative percentage by calling each other 🎨
• many small changes have been done to follow good practice 🎨
• close Ganttchart #16

[codecov-io]

Codecov Report

Merging #16 into master will increase coverage by 3.42%.
The diff coverage is 36.23%.

@@            Coverage Diff             @@
##           master      #16      +/-   ##
==========================================
+ Coverage   32.45%   35.87%   +3.42%     
==========================================
  Files          39       41       +2     
  Lines         986     1062      +76     
==========================================
+ Hits          320      381      +61     
- Misses        666      681      +15

Impacted Files	Coverage Δ
R/pointsInPolygon.R	100% <ø> (ø)	⬆️
R/prettyRange.R	100% <ø> (ø)	⬆️
R/contrastColors.R	95.83% <ø> (ø)	⬆️
R/zzz.R	0% <ø> (ø)	⬆️
R/mixColors.R	0% <0%> (ø)
R/translation.R	76.92% <0%> (ø)	⬆️
R/frameIt.R	0% <0%> (ø)	⬆️
R/image2.R	0% <0%> (ø)	⬆️
R/plotimage.R	0% <0%> (ø)	⬆️
R/polarPlot.R	0% <0%> (ø)	⬆️
... and 30 more

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[david-beauchesne]

The gantt chart function is indeed more general and usable now than in the previous changes, good job. The usability was much more limited before. I would still, at some point, look into changing the date format on the x axis (e.g. in days, weeks, years), but for now this is pretty good!