invert_if_negative mülk

invert_if_negative mülk

Özellik true ise ve grafik noktasının değeri negatif bir sayıysa, ön plan rengi ve arka plan rengi değiştirilecektir.

Örnek

from aspose.cells import Workbook
from aspose.cells.charts import ChartType
from aspose.pydrawing import Color

# Instantiating a Workbook object
workbook = Workbook()
# Adding a new worksheet to the Workbook object
sheetIndex = workbook.worksheets.add()
# Obtaining the reference of the newly added worksheet by passing its sheet index
worksheet = workbook.worksheets[sheetIndex]
# Adding a sample value to "A1" cell
worksheet.cells.get("A1").put_value(50)
# Adding a sample value to "A2" cell
worksheet.cells.get("A2").put_value(-100)
# Adding a sample value to "A3" cell
worksheet.cells.get("A3").put_value(150)
# Adding a chart to the worksheet
chartIndex = worksheet.charts.add(ChartType.COLUMN, 5, 0, 15, 5)
# Accessing the instance of the newly added chart
chart = worksheet.charts[chartIndex]
# Adding NSeries (chart data source) to the chart ranging from "A1" cell to "A3"
chart.n_series.add("A1:A3", True)
chart.n_series[0].area.invert_if_negative = True
# Setting the foreground color of the 1st NSeries area
chart.n_series[0].area.foreground_color = Color.red
# Setting the background color of the 1st NSeries area.
# The displayed area color of second chart point will be the background color.
chart.n_series[0].area.background_color = Color.yellow
# Saving the Excel file
workbook.save("book1.xls")

Tanım:

@property
def invert_if_negative(self):
    ...
@invert_if_negative.setter
def invert_if_negative(self, value):
    ...

Ayrıca bakınız

formatting mülk transparency mülk