I think you are trying to create a Gantt plot. How to create a Gantt plot suggests using hlines Tested in matplotlib 3.4.2 import pandas as pd import matplotlib.pyplot as plt import matplotlib.dates as dt # using df from the OP # convert columns to a datetime dtype df.amin = pd.to_datetime(df.amin) df.amax = pd.to_datetime(df.amax) fig, … Read more
As suggested here, a custom renderer can query the model to condition the result returned by getItemPaint(). In this example, subtasks are rendered using a palette of varying saturations of the default color for a given series. The approach assumes that the renderer makes two passes; some care should be given to documenting the dependency. … Read more
There are now a few elegant ways to generate a Gantt chart in R. Using Candela library(candela) data <- list( list(name=”Do this”, level=1, start=0, end=5), list(name=”This part 1″, level=2, start=0, end=3), list(name=”This part 2″, level=2, start=3, end=5), list(name=”Then that”, level=1, start=5, end=15), list(name=”That part 1″, level=2, start=5, end=10), list(name=”That part 2″, level=2, start=10, end=15)) candela(‘GanttChart’, … Read more