Bar chart color expression

Description: Configure bar chart color expression.
Assumptions: myVis is a visualization type script parameter.

from Spotfire.Dxp.Application.Visuals import VisualContent
myVisVC = myVis.As[VisualContent]()

myDataTable = myVisVC.Data.DataTableReference 
#myDataTable = Document.Data.Tables["MyDataTableName"]

myVisVC.ColorAxis.Expression = "["+str(myDataTable.Columns[2]) +"]"
#myVisVC.ColorAxis.Expression = "[Category]"

Bar chart color mode fixed

Description: Set bar chart color for color mode fixed.
Assumptions: myVis is a visualization type script parameter.

from Spotfire.Dxp.Application.Visuals import VisualContent
from System.Drawing import Color
myVisVC = myVis.As[VisualContent]()

#Set the color when using color mode fixed
myVisVC.ColorAxis.Coloring.DefaultColor = Color.FromArgb(255,155,100) #"All values" color
#myVisVC.ColorAxis.Coloring.DefaultColor = Color.FromName("Black")    #"All values" color
myVisVC.ColorAxis.Coloring.EmptyColor = Color.FromArgb(0,0,0)         #"Empty values" color