pdf = open('yz.pdf','rb') reader = PdfFileReader(pdf) page = reader.getPage(4) print(page.extractText().strip()) PyPDF4 输出的是内容流,暂无法解析为文本. 2.3 pikepdf pikepdf 的官方文档上有这么一段话: If you guessed that the content streams were the place to look for text inside ...
show_pdf_page( page.rect, # fill all new page with the image src, # input document spage.number, # input page number clip = rx, # which part to use of input page ) # that's it, save output file doc.save("poster-" + src.name, garbage=3, # eliminate duplicate...
delViewerPreference、doForm、drawAlignedString、drawBoundary、drawCentredString、drawImage、drawInlineImage、drawPath、drawRightString、drawString、drawText、ellipse、endForm、freeTextAnnotation、getAvailableFonts、getCatalogEntry、getCurrentPageContent、getPageNumber、getViewerPreference、getpdfdata、grid、hasForm、...
pdf.drawCentredString(100, 0, "blablabla") x = pdf.acroForm x.textfield(fillColor = colors.yellow, borderColor = colors.black, textColor = colors.red, borderWidth = 2, borderStyle = 'solid', width = 500, height = 50, x = 50, y = 40, tooltip = None, name = None, fontSize =...
fill:指定空白处填充的字符 align:指定对齐方式(“<"左对齐,">"右对齐,"="表示内容右对齐,将符号放在填充内容的最左侧,且只对数字类型有效;”^"表示内容居中) sign:指定有无符号数 #:在二进制、八进制、十六进制前加上“#”,则显示出0b/0o/0x前缀 width:指定所占宽度 .precision:指定保留的小数位数 type...
You can also set the font color using .setFillColor(). In the following example, you create a PDF file with blue text named font-colors.pdf: Python from reportlab.lib.colors import blue from reportlab.lib.pagesizes import LETTER from reportlab.lib.units import inch from reportlab.pdfge...
import ImageFont def add_watermark(input_path, output_path, watermark_text): image = Image.open(input_path) draw = ImageDraw.Draw(image) font = ImageFont.truetype('arial.ttf', 36) draw.text((10, 10), watermark_text, fill=(255, 255, 255, 128), font=font) image.save(output_path) ...
canvas.pack(fill=tkinter.BOTH, expand=True) def buttonCaptureClick(root,buttonCapture,csv_df): # 截图 # 最小化主窗口 root.state('icon') sleep(0.2) # 获取临时文件名 filename = uuid.uuid4().hex + ".png" # 拍摄屏幕全屏,Windows上以RGB图像的形式返回。 im = ImageGrab.grab() im.save(...
pdftk form.pdf fill_form data.fdf output output.pdf flatten and a filled out, flattened (meaning that there are no longer editable form fields) pdf will be inoutput.pdf. Create a virtual environment tox is required to run the tests. You can install the correct version withpip install -r...
['SECRET_KEY']='mysecretkey'classUserForm(FlaskForm):name=StringField('Name',validators=[DataRequired()])email=StringField('Email',validators=[DataRequired()])submit=SubmitField('Submit')@app.route('/',methods=['GET','POST'])defindex():form=UserForm()ifform.validate_on_submit():# 将表单...