Python Xlsxwriter 简明教程
Python XlsxWriter - Fonts & Colors
Working with Fonts
要执行工作表单元格格式，我们需要使用格式对象，借助 add_format() 方法对其进行配置，并使用其属性或格式化方法对对象进行配置。
To perform formatting of worksheet cell, we need to use Format object with the help of add_format() method and configure it with its properties or formatting methods.
f1 = workbook.add_format()
f1 = set_bold(True)
# or
f2 = wb.add_format({'bold':True})然后将此格式对象用作工作表 write() 方法的参数。
This format object is then used as an argument to worksheet’s write() method.
ws.write('B1', 'Hello World', f1)Example
要使单元格 bold, underline, italic 或 strike through, 中的文本可以设置，我们可以使用这些属性或相应的函数。在下面的示例中，文本 Hello World 使用 set 方法进行编写。
To make the text in a cell bold, underline, italic or strike through, we can either use these properties or corresponding methods. In the following example, the text Hello World is written with set methods.
import xlsxwriter
wb = xlsxwriter.Workbook('hello.xlsx')
ws = wb.add_worksheet()
for row in range(4):
ws.write(row,0, "Hello World")
f1=wb.add_format()
f2=wb.add_format()
f3=wb.add_format()
f4=wb.add_format()
f1.set_bold(True)
ws.write('B1', '=A1', f1)
f2.set_italic(True)
ws.write('B2', '=A2', f2)
f3.set_underline(True)
ws.write('B3', '=A3', f3)
f4.set_font_strikeout(True)
ws.write('B4', '=A4', f4)
wb.close()
Example
另一方面，我们也可以像以下示例中那样使用 font_color, font_name 和 font_size 属性来设置文本格式 -
On the other hand, we can use font_color, font_name and font_size properties to format the text as in the following example −
import xlsxwriter
wb = xlsxwriter.Workbook('hello.xlsx')
ws = wb.add_worksheet()
for row in range(4):
ws.write(row,0, "Hello World")
f1=wb.add_format({'bold':True, 'font_color':'red'})
f2=wb.add_format({'italic':True,'font_name':'Arial'})
f3=wb.add_format({'font_size':20})
f4=wb.add_format({'font_color':'blue','font_size':14,'font_name':'Times New Roman'})
ws.write('B1', '=A1', f1)
ws.write('B2', '=A2', f2)
ws.write('B3', '=A3', f3)
ws.write('B4', '=A4', f4)
wb.close()
Text Alignment
XlsxWriter 的 Format 对象也可以用对齐方法/属性创建。align 属性可以具有 left, right, center 和 justify 值。
XlsxWriter’s Format object can also be created with alignment methods/properties. The align property can have left, right, center and justify values.
Example
import xlsxwriter
wb = xlsxwriter.Workbook('hello.xlsx')
ws = wb.add_worksheet()
for row in range(4):
ws.write(row,0, "Hello World")
ws.set_column('B:B', 30)
f1=wb.add_format({'align':'left'})
f2=wb.add_format({'align':'right'})
f3=wb.add_format({'align':'center'})
f4=wb.add_format({'align':'justify'})
ws.write('B1', '=A1', f1)
ws.write('B2', '=A2', f2)
ws.write('B3', '=A3', f3)
ws.write('B4', 'Hello World', f4)
wb.close()Output
以下输出显示了具有不同对齐方式的文本“Hello World”。请注意 B 列的宽度由工作表对象的 set_column() 方法设置为 30。
The following output shows the text "Hello World" with different alignments. Note that the width of B column is set to 30 by set_column() method of the worksheet object.
Example
Format 对象还具有 valign 属性来控制单元格的垂直位置。
Format object also has valign properties to control vertical placement of the cell.
import xlsxwriter
wb = xlsxwriter.Workbook('hello.xlsx')
ws = wb.add_worksheet()
for row in range(4):
ws.write(row,0, "Hello World")
ws.set_column('B:B', 30)
for row in range(4):
ws.set_row(row, 40)
f1=wb.add_format({'valign':'top'})
f2=wb.add_format({'valign':'bottom'})
f3=wb.add_format({'align':'vcenter'})
f4=wb.add_format({'align':'vjustify'})
ws.write('B1', '=A1', f1)
ws.write('B2', '=A2', f2)
ws.write('B3', '=A3', f3)
ws.write('B4', '=A4', f4)
wb.close()
Cell Background and Foreground Colors
Format 对象有两个重要属性 bg_color 和 fg_color ，用于设置单元格的背景色和前景色。
Two important properties of Format object are bg_color and fg_color to set the background and foreground color of a cell.
Example
import xlsxwriter
wb = xlsxwriter.Workbook('hello.xlsx')
ws = wb.add_worksheet()
ws.set_column('B:B', 30)
f1=wb.add_format({'bg_color':'red', 'font_size':20})
f2=wb.add_format({'bg_color':'#0000FF', 'font_size':20})
ws.write('B1', 'Hello World', f1)
ws.write('B2', 'HELLO WORLD', f2)
wb.close()