Python uses reportlab to print pictures and texts

This article mainly introduces printing simple report graphs , As shown in the figure below ：

On the first code ：

from reportlab.platypus import SimpleDocTemplate, Image, Paragraph
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.pdfgen import canvas
from reportlab.pdfbase.ttfonts import TTFont
from reportlab.pdfbase import pdfmetrics
pdfmetrics.registerFont(TTFont('SimKai', 'D:\\Anaconda3\\envs\\torch1.5\\Lib\\site-packages\\reportlab\\fonts\\SimKai.ttf'))
doc = SimpleDocTemplate("Hello1.pdf")
styles = getSampleStyleSheet()
style0 = styles["Title"]
style0.fontName = "SimKai"
style = styles['Normal']
style.fontName = "SimKai"
style1 = styles["Heading3"]
style1.fontName = "SimKai"
style1.alignment = 1
story =[]
story.append(Paragraph("XX Eye chart diagnosis report of University Hospital ", style0))
story.append(Paragraph(" full name ：XXX", style))
story.append(Paragraph(" Age ：23", style))
story.append(Paragraph(" Gender ： male ", style))
story.append(Paragraph("XX Diagnostic diagram ：", style))
t = Image("E:\\1.png", width=300, height=200) ## Image path address
story.append(t)
story.append(Paragraph(" result ： Everything is all right ", style))
story.append(Paragraph(" date ：2022 year 6 month 15 Japan ", style))
story.append(Paragraph("XX University Hospital ", style1))
doc.build(story)

About ParagraphStyle The parameters of are as follows ：

We select several important parameters to explain ：

• fontName： Font name
• fontSize： font size
• leading： Row spacing
• leftIndent： Left
• rightIndent： Indent right
• firstLineIndent： The first line indentation
• alignment： Alignment mode
• spaceBefore： Pre segment clearance
• spaceAfter： Post segment clearance
• bulletFontName： List name
• bulletFontSize： List font size
• bulletIndent： Indent the list
• textColor： The font color
• backColor： Background color
• borderWidth： Border thickness
• borderPadding： Border spacing
• borderColor： Border color

Description of formal parameters of fonts ：

Here is what the system provides Normal Format , Actually Normal Format and ParagraphStyle It's exactly the same , except Normal Format , Other formats are also available .

• Normal
• BodyText
• Italic
• Heading1
• Title
• Heading2
• Heading3
• Heading4
• Heading5
• Heading6
• Bullet
• Definition
• Code
• UnorderedList
• OrderedList

Reference： 

  use Python Quickly and automatically generate pictures and texts PDF file - You know (zhihu.com)https://zhuanlan.zhihu.com/p/318390273