如何让项目符号直接出现在 Python 的 reportlab 包中缩进列表的文本旁边? [英] How can I make the bullet appear directly next to the text of an indented list in the reportlab package for python?

问题描述

我正在使用 reportlab 2.6 的 ListFlowable 制作带有彩色圆圈项目符号的项目符号列表.但是，我希望项目符号出现在文本旁边，而不是与前面的非缩进文本对齐.我试图打开 ListFlowable 源代码，但在那里找不到太多内容.这是我所拥有的:

I'm using reportlab 2.6's ListFlowable to make a bulleted list with colored circle bullets. However, I would like the bullet to appear next to the text, rather than aligned with the preceding, non-indented text. I tried to open up the ListFlowable source, but I couldn't find much there. Here's what I have:

from reportlab.platypus import Paragraph, ListFlowable, ListItem, SimpleDocTemplate, Frame
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib.colors import CMYKColor

doc = SimpleDocTemplate("SOtest.pdf")
styles = getSampleStyleSheet()
Story = []
Story.append(Paragraph("Header Text, I dont want the bullets directly below the H"
                       ,styles['Normal']))
my_list = ListFlowable(
    [
        ListItem(Paragraph("Line 1",styles['Normal'])
                 ,bulletColor = CMYKColor(0.81, 0.45, 0.53, 0.23)
                 ,value = 'circle'
                 ),
        ListItem(Paragraph("Line 2",styles['Normal'])
                 ,bulletColor = CMYKColor(0.81, 0.45, 0.53, 0.23)
                 ,value = 'circle'
                 )
        ],
    bulletType='bullet',
    start='circle'
    )

Story.append(my_list)
doc.build(Story)

这段代码的结果是:

但我希望它看起来像:

我手动编辑了第二张图片以获得所需的效果.

I manually edited the second image to get the desired effect.

我想在列表中创建一个列表，以获得一个缩进的项目符号，但后来我不知道如何使文本更接近项目符号.

I thought about making a list inside a list, to get an indented bullet, but then I wouldn't know how to dedent the text closer to the bullet.

推荐答案

只需将 leftIndent 参数传递到 ListItem 中即可.

Just pass a leftIndent parameter into the ListItem.

my_list = ListFlowable([
    ListItem(Paragraph("Line 1", styles['Normal']),
         leftIndent=35, value='circle',
         bulletColor=CMYKColor(0.81, 0.45, 0.53, 0.23)
    ),
    ListItem(Paragraph("Line 2", styles['Normal']),
         leftIndent=35, value='circle',
         bulletColor=CMYKColor(0.81, 0.45, 0.53, 0.23))
],
bulletType='bullet',
start='circle',
leftIndent=10
)

您必须设置 ListFlowable 的 leftIndent 来定义项目符号和文本之间的空间.

You have to set the leftIndent of the ListFlowable for defining the space between the bullets and the text.

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