python 倾斜水印铺满

要在Python中使用Aspose.Cells倾斜水印铺满，您可以使用以下代码：

import aspose.cells as apc

# 实例化一个新的Workbook
workbook = apc.Workbook()

# 获取第一个默认工作表
sheet = workbook.worksheets[0]

# 添加水印
wordart = sheet.shapes.add_text_effect(apc.MsoPresetTextEffect.TextEffect1, "CONFIDENTIAL", "Arial Black", 50, False, True, 18, 8, 1, 1, 130, 800)

# 获取WordArt的填充格式
wordart_format = wordart.fill_format

# 设置颜色
wordart_format.fore_color = apc.Color.from_argb(255, 255, 0, 0)  # 设置为红色

# 设置透明度
wordart_format.transparency = 0.5  # 设置为0.5

# 设置线条不可见
line_format = wordart.line_format
line_format.is_visible = False

# 保存文件
workbook.save("path/to/save/workbook.xlsx")