Python实现Word文档的图片插入与排版技巧

pip install Spire.Doc

from spire.doc import *

outputFile = "InsertImage.docx"

# 创建新的 Word 文档
doc = Document()
section = doc.AddSection()

# 添加标题
titlePara = section.AddParagraph()
titlePara.AppendText("图片插入示例")
titlePara.ApplyStyle(BuiltinStyle.Heading1)

# 添加说明文本
para = section.AddParagraph()
para.AppendText("以下是一张示例图片：")

# 创建图片对象
picture = DocPicture(doc)
picture.LoadImage("./Sample.png")

# 设置图片尺寸
picture.Width = 300.0
picture.Height = 200.0

# 将图片插入到段落中
para.ChildObjects.Add(picture)

# 保存文档
doc.SaveToFile(outputFile, FileFormat.Docx)
doc.Close()

from spire.doc import *

doc = Document()
section = doc.AddSection()
para = section.AddParagraph()

# 添加说明文本
para.AppendText("演示精确定位的图片：")

# 创建图片
picture = DocPicture(doc)
picture.LoadImage("./Logo.png")

# 设置绝对位置
# 将图片文本环绕方式设置为在文字后（或前），以设置图片的绝对位置
picture.TextWrappingStyle = TextWrappingStyle.Behind
# 相对于页面左边缘的水平位置（单位：点）
picture.HorizontalPosition = 100.0
# 相对于页面顶边缘的垂直位置（单位：点）
picture.VerticalPosition = 150.0

# 设置尺寸
picture.Width = 200.0
picture.Height = 150.0

# 设置定位基准
picture.HorizontalOrigin = HorizontalOrigin.Page
picture.VerticalOrigin = VerticalOrigin.Page

# 插入图片
para.ChildObjects.Add(picture)

doc.SaveToFile("PositionedImage.docx", FileFormat.Docx)
doc.Close()

from spire.doc import *

doc = Document()
section = doc.AddSection()

# 创建包含多段文本的文档
for i in range(5):
    para = section.AddParagraph()
    para.AppendText("这是一段示例文本，用于展示文字环绕效果。" * 3)

# 获取第一个段落
paragraph = section.Paragraphs[0]

# 创建图片
picture = DocPicture(doc)
picture.LoadImage("./Sample.png")
picture.Width = 150.0
picture.Height = 150.0

# 设置文字环绕方式
# 可选值：Inline, Square, Tight, Through, TopAndBottom, Behind, InFrontOf
picture.TextWrappingStyle = TextWrappingStyle.Square
picture.TextWrappingType = TextWrappingType.Both

# 将图片插入到段落开头
paragraph.ChildObjects.Insert(0, picture)

doc.SaveToFile("TextWrap.docx", FileFormat.Docx)
doc.Close()

from spire.doc import *

# 加载现有文档
doc = Document()
doc.LoadFromFile("ImageTemplate.docx")

# 遍历文档中的所有段落
for i in range(doc.Sections.Count):
    section = doc.Sections.get_Item(i)
    for j in range(section.Paragraphs.Count):
        para = section.Paragraphs.get_Item(j)
        # 查找所有图片对象
        for k in range(para.ChildObjects.Count):
            obj = para.ChildObjects.get_Item(k)
            if isinstance(obj, DocPicture):
                picture = obj
                # 设置指定颜色为透明色
                picture.TransparentColor = Color.FromRgb(80, 163, 209)

doc.SaveToFile("TransparentImage.docx", FileFormat.Docx)
doc.Close()

from spire.doc import *

def create_product_catalog(products):
    """
    创建单页产品目录
    
    Args:
        products: 产品列表，每项为 (产品名称, 图片路径, 描述) 的元组
    """
    doc = Document()
    section = doc.AddSection()
    
    # 页面标题
    title_para = section.AddParagraph()
    title_para.AppendText("产品目录")
    title_para.ApplyStyle(BuiltinStyle.Title)
    title_para.Format.Alignment = HorizontalAlignment.Center
    title_para.Format.AfterSpacing = 20  # 标题与条目间距
    
    # 产品条目列表
    for productName, imagePath, description in products:
        # 创建表格，每行显示一条产品信息
        table = section.AddTable()
        table.ResetCells(1, 2)  # 一行两列
        table.TableFormat.IsAutoResized = True
        table.TableFormat.HorizontalAlignment = RowAlignment.Left
        table.Rows[0].Height = 60  # 行高，保证图片显示
        
        # 左列：图片
        cell_img = table.Rows[0].Cells[0]
        para_img = cell_img.AddParagraph()
        para_img.Format.Alignment = HorizontalAlignment.Center
        picture = DocPicture(doc)
        picture.LoadImage(imagePath)
        picture.Width = 50  # 可根据实际调整
        picture.Height = 50
        para_img.ChildObjects.Add(picture)
        
        # 右列：名称+描述
        cell_text = table.Rows[0].Cells[1]
        para_text = cell_text.AddParagraph()
        para_text.Format.Alignment = HorizontalAlignment.Left
        
        name_run = para_text.AppendText(productName + ": ")
        name_run.CharacterFormat.Bold = True
        para_text.AppendText(description)
        
        # 表格下方空行
        section.AddParagraph().AppendText("")
    
    return doc

# 示例数据
products = [
    ("产品 A", "./Word.png", "这是产品 A 的详细描述..."),
    ("产品 B", "./Watermark.png", "这是产品 B 的详细描述..."),
    ("产品 C", "./PDF.png", "这是产品 C 的详细描述..."),
]

doc = create_product_catalog(products)
doc.SaveToFile("ProductCatalog.docx", FileFormat.Docx)
doc.Close()

image_paths = ["./img1.png", "./img2.png", "./img3.png"]

for i, path in enumerate(image_paths):
    para = section.AddParagraph()
    picture = DocPicture(doc)
    picture.LoadImage(path)
    picture.Width = 200.0
    picture.Height = 150.0
    para.ChildObjects.Add(picture)

# 定义标准图片尺寸（单位：点）
IMAGE_WIDTH_SMALL = 150.0
IMAGE_HEIGHT_SMALL = 100.0

IMAGE_WIDTH_LARGE = 400.0
IMAGE_HEIGHT_LARGE = 300.0

# 使用示例
picture.Width = IMAGE_WIDTH_SMALL
picture.Height = IMAGE_HEIGHT_SMALL

# 基于页面中心对齐
page_width = sec.PageSetup.PageSize.Width
picture.HorizontalPosition = (page_width - picture.Width) / 2

import os

def safe_insert_image(doc, image_path):
    if not os.path.exists(image_path):
        print(f"警告：图片文件不存在 - {image_path}")
        return False
    
    picture = DocPicture(doc)
    try:
        picture.LoadImage(image_path)
        return True
    except Exception as e:
        print(f"加载图片失败：{e}")
        return False