【Method】
FillFormat object
- Patterned method
sht.api.Range(‘A1:B7’).Select()
cht=sht.api.Shapes.AddChart().Chart
ser=cht.SeriesCollection(‘P1’) #First series
ff=ser.Format.Fill
ff.ForeColor.RGB=xw.utils.rgb_to_int((0,0,255))
ff.Patterned(43)
ser2=cht.SeriesCollection(‘P2’) #Second series
ff2=ser2.Format.Fill
ff2.ForeColor.RGB=xw.utils.rgb_to_int((255,0,0))
ff2.TwoColorGradient(1,1)
ff2.BackColor.RGB=xw.utils.rgb_to_int((255,255,0))
【Example】

【Code】
#Area settings - Two-color gradient and pattern fill
import xlwings as xw
import os
root = os.getcwd()
app = xw.App(visible=True, add_book=False)
wb=app.books.open(root+r'/P1P2.xlsx',read_only=False)
sht=wb.sheets(1)
sht.api.Range('A1:B7').Select()
cht=sht.api.Shapes.AddChart().Chart
ser=cht.SeriesCollection('P1') #First series
ff=ser.Format.Fill
ff.ForeColor.RGB=xw.utils.rgb_to_int((0,0,255))
ff.Patterned(43)
ser2=cht.SeriesCollection('P2') #Second series
ff2=ser2.Format.Fill
ff2.ForeColor.RGB=xw.utils.rgb_to_int((255,0,0))
ff2.TwoColorGradient(1,1)
ff2.BackColor.RGB=xw.utils.rgb_to_int((255,255,0))
#wb.save()
#wb.close()
#app.kill()

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