【发布时间】：2019-11-21 07:57:41
【问题描述】：
所以我正在创建这个简单的 Reportlab pdf 报告，但我在尝试在表格中显示图像时遇到问题，它显示 (((
我将在此处发布我的整个代码，以便任何寻找如何创建 Reportlab pdf 文档的人受益。
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer,KeepTogether,tables
from reportlab.lib import colors
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.rl_config import defaultPageSize
from reportlab.lib.pagesizes import A4,landscape
from reportlab.lib.units import inch,cm,mm
from reportlab.pdfgen import canvas
from reportlab.platypus import PageBreak
from reportlab.lib.styles import ParagraphStyle
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.platypus import SimpleDocTemplate
from reportlab.platypus.tables import Table
from reportlab.lib.utils import haveImages, fileName2FSEnc
import datetime
sample_style_sheet = getSampleStyleSheet()
styleSheet = getSampleStyleSheet()
from PIL import Image
import boto3
from boto3.dynamodb.conditions import Key, Attr
from reportlab.lib.pagesizes import letter, landscape
PAGE_HEIGHT = defaultPageSize[1]
PAGE_WIDTH = defaultPageSize[0]
styles = getSampleStyleSheet()
style = styles["Normal"]
#canvas = canvas.Canvas("emp_tasks_info2.14.pdf", pagesize=landscape(letter))
canvas = canvas.Canvas("emp_tasks_info2.14.pdf", pagesize=(1000,540))
canvas.saveState()
canvas.setFont('Times-Bold',15)
canvas.setFont('Helvetica', 11)
#canvas.line(480,747,580,747)
#canvas.drawInlineImage("C:\\Users\\youse\\OneDrive\\Pictures\\1.jpeg", inch*.25, inch*.25, PAGE_WIDTH-(.5*inch), (.316*inch))
from reportlab.lib.testutils import testsFolder
#gif = os.path.join(testsFolder,'C:/Users/youse/OneDrive/Pictures/1.gif')
#canvas.drawImage( 'giphy.gif', 10,20, width=None,height=None,mask=None)
#canvas.drawImage( 'giphy.gif', 20,500, width=200,height=80,mask=None)
#doc.afterPage()
#canvas.restoreState()
#canvas.saveState()
#canvas.restoreState()
I = Image.open('giphy.gif')
I = I.resize((240,60))
P0 = Paragraph('''<b>A pa<font color=red>r</font>a<i>graph</i></b><super><font color=yellow>1</font></super>''',styleSheet["BodyText"])
pp = Paragraph('''<para align=center><b>Calls</b></para>''', styleSheet["BodyText"])
p0 = Paragraph('''<para align=center><b>1. Worked on Product-1439</b></para>''', styleSheet["BodyText"])
P = Paragraph('''<para align=center spaceb=3><b>Completed below Products for Incorporated:<br/>1. Product-14332.<br/>2. Product-14343. <br/>3. Product-14354. <br/>4.Product-14385.<br/>5. Product-1437 - LS-2574</b></para>''', styleSheet["BodyText"])
P1 = Paragraph('''<para align=right><b>Date:</b></para>''', styleSheet["BodyText"])
p2 = Paragraph('''<para align=center><b>Regression on completed projects</b></para>''', styleSheet["BodyText"])
p3 = Paragraph('''<para align=center><b>Performed Deployment testing and started with Test Plan for Sprint 18</b></para>''', styleSheet["BodyText"])
p4 = Paragraph('''<para align=center><b>Worked on Test plan for PRODUCT-1489</b></para>''', styleSheet["BodyText"])
p5 = Paragraph('''<para align=center><b>Total<br/>Week<br/>Regular</b></para>''', styleSheet["BodyText"])
p6 = Paragraph('''<para align=left ><b>Week Ending:</b></para>''', styleSheet["BodyText"])
jira = Paragraph('''<para align=center ><b>Jira Task</b></para>''', styleSheet["BodyText"])
sat = Paragraph('''<para align=center ><b>Sat</b></para>''', styleSheet["BodyText"])
sun = Paragraph('''<para align=center ><b>Sun</b></para>''', styleSheet["BodyText"])
mon = Paragraph('''<para align=center><b>Mon</b></para>''', styleSheet["BodyText"])
#mon = Paragraph('<p><b>Mon</b></p>', styleSheet["BodyText"])
tue = Paragraph('''<para align=center ><b>Tue</b></para>''', styleSheet["BodyText"])
wed = Paragraph('''<para align=center ><b>Wed</b></para>''', styleSheet["BodyText"])
thu = Paragraph('''<para align=center ><b>Thu</b></para>''', styleSheet["BodyText"])
fri = Paragraph('''<para align=center ><b>Fri</b></para>''', styleSheet["BodyText"])
employee = Paragraph('''<para align=right ><b>Employee Name:</b></para>''', styleSheet["BodyText"])
name = Paragraph('''<para align=left >Anjpp jol</para>''', styleSheet["BodyText"])
date = Paragraph('''<para align=center ><b>October 10, 2019</b></para>''', styleSheet["BodyText"])
data= [[I, '', '', '', '','','','',''],
[p6, employee, '', '', name,'','','',''],
[date, '', '', '', '','','','',''],
['', '', '', '', '','','','',''],
['', '', '', '', '','','','',p5],
[P1, '9/28', '9/29', '9/30', '10/1', '10/2', '10/3','10/4', ''],
[jira, sat, sun, mon, tue, wed, thu, fri],
[pp, '', '', '', '','','','1.00',''],
[p0, '', '', '8.00', '','','','','8.00'],
[P, '', '', '', '8.00','','','','8.00'],
[p2, '', '', '', '', '8.00', '','','8.00'],
[p3, '', '', '', '','','8.00','','8.00'],
[p4, '', '', '', '','','','7.00','8.00'],
['', '', '', '', '','','','',''],
['', '', '', '', '','','','',''],
['', '', '', '', '','','','',''],
['', '', '', '', '','','','',''],
[I, '', '', '', '','','','',''],
['', '', '', '', '','','','',''],
['', '', '', '8.00', '8.00','8.00','8.00','8.00','40.00']]
t=Table(data,style=[('GRID',(0,1),(-1,1),1,colors.white),
('GRID',(0,2),(0,2),1,colors.black),
#('GRID',(1,3),(-1,-2),1,colors.black),
('GRID',(0,6),(-1,-2),1,colors.black),
#('GRID',(1,-1),(-1,-1),1,colors.black),
('GRID',(1,-1),(-1,-1),2,colors.black),
('GRID',(0,6),(0,6),2,colors.black),
('GRID',(1,5),(-1,6),2,colors.black),
#('BOX',(0,1),(-1,-1),1,colors.black),
('BOX',(1,5),(-1,-1),2,colors.black),
('BOX',(-1,4),(-1,-1),2,colors.black),
('LINEABOVE',(0,-1),(-1,-1),2,colors.black),
('LINEABOVE',(4,2),(-1,2),1,colors.black),
('LINEABOVE',(4,3),(-1,3),1,colors.black),
#('LINEBEFORE',(0,4),(0,4),1,colors.white),
('BACKGROUND', (0, 6), (0, 6), colors.skyblue),
('BACKGROUND', (1, 5), (-1, 6), colors.skyblue),
('BACKGROUND', (-1, 4), (-1, 4), colors.skyblue),
('BACKGROUND', (0, 2), (0, 2), colors.skyblue),
#('VALIGN',(3,0),(3,0),'BOTTOM'),
#('BACKGROUND',(3,0),(3,0),colors.limegreen),
#('BACKGROUND',(3,1),(3,1),colors.khaki),
#('ALIGN',(3,1),(3,1),'CENTER'),
#('BACKGROUND',(3,2),(3,2),colors.beige),
('VALIGN',(0,1),(-1,-1),'MIDDLE'),
('ALIGN',(0,1),(-1,-1),'CENTER'),
#('VALIGN',(1,0),(-1,0),'BOTTOM'),
#('ALIGN',(1,0),(3,0),'RIGHT'),
('SPAN',(-1,4),(-1,6)),
('SPAN',(1,1),(3,1)),
('SPAN',(4,1),(-1,1))])
t._argW[0]=6.5*inch
t._argW[8]=.8*inch
t._argW[1]=.6*inch
t._argW[2]=.6*inch
t._argW[3]=.6*inch
t._argW[4]=.6*inch
t._argW[5]=.6*inch
t._argW[6]=.6*inch
t._argW[7]=.6*inch
t._argH[5]=.2*inch
t._argH[4]=.2*inch
t._argH[3]=.2*inch
t._argH[2]=.2*inch
t._argH[1]=.2*inch
t.wrapOn(canvas, 800, 760)
t.drawOn(canvas, 80, 100)
##########
#canvas.showPage()
#P0 = Paragraph('''#<b>A pa<font color=red>r</font>a<i>graph</i></b><super><font color=yellow>1</font></super>''',styleSheet["BodyText"])
canvas.save()
#Story.append(canvas.drawString(50,453,'Patient Lifestyle'))
【问题讨论】：