ReportLab文本重叠

Question

我是全新的报告实验室pdf的创建。我试图打印几行，这是我得到的输出。我如何扩大线之间的差距？

doc = SimpleDocTemplate("form.pdf", pagesize=(3.93*inch, 5.77*inch), rightMargin=10,leftMargin=10, topMargin=1.67*inch, bottomMargin=0.77*inch)
Story=[]

styles=getSampleStyleSheet()
styles.add(ParagraphStyle(name='Center', alignment=TA_CENTER))
styles.wordWrap = 'LTR'

ptext = '<font size=18 face=Vera-Bold>We would like to welcome you We would like to welcome you</font>'

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Answer 1

将leading参数ParagraphStyle更改为更大的参数。