pptx-generator
# PPT Generator
专业PPT生成器，创建可编辑、排版精美、多风格的PowerPoint演示文稿。
## Features
- 📊 **可编辑PPTX**: 标准Office格式，可二次编辑
- 🎨 **多种风格**: 商务、学术、创意、简约
- 📐 **精美排版**: 专业布局，字体层次清晰
- 📈 **图表支持**: 柱状图、折线图、饼图
- 🖼️ **图片支持**: 插入图片，自动排版
- 📝 **专业模板**: 10+预制模板
## 支持的风格
| 风格 | 适用场景 | 特点 |
|------|----------|------|
| 商务蓝 | 商业汇报 | 专业、稳重 |
| 学术白 | 学术论文 | 简洁、规范 |
| 创意紫 | 创意展示 | 时尚、活力 |
| 科技深 | 技术分享 | 现代、高端 |
| 极简灰 | 通用场景 | 简约、百搭 |
## 使用方式
```
User: "帮我做一个关于AI发展的PPT"
User: "生成商务风格的项目汇报PPT"
User: "做一个学术论文答辩PPT"
```
---
## Python代码实现
```python
from pptx import Presentation
from pptx.util import Inches, Pt, Emu
from pptx.dml.color import RGBColor
from pptx.enum.text import PP_ALIGN, MSO_ANCHOR
from pptx.enum.shapes import MSO_SHAPE
class PPTGenerator:
def __init__(self, style='business_blue'):
self.prs = Presentation()
self.style = style
self.colors = self._get_colors(style)
self.fonts = self._get_fonts()
def _get_colors(self, style):
"""获取配色方案"""
schemes = {
'business_blue': {
'primary': RGBColor(30, 60, 114),
'secondary': RGBColor(70, 130, 180),
'accent': RGBColor(255, 193, 7),
'text': RGBColor(51, 51, 51),
'bg': RGBColor(255, 255, 255)
},
'academic_white': {
'primary': RGBColor(0, 51, 102),
'secondary': RGBColor(102, 102, 102),
'accent': RGBColor(204, 0, 0),
'text': RGBColor(51, 51, 51),
'bg': RGBColor(255, 255, 255)
},
'creative_purple': {
'primary': RGBColor(102, 45, 140),
'secondary': RGBColor(155, 89, 182),
'accent': RGBColor(241, 196, 15),
'text': RGBColor(51, 51, 51),
'bg': RGBColor(248, 248, 255)
},
'tech_dark': {
'primary': RGBColor(30, 30, 30),
'secondary': RGBColor(60, 60, 60),
'accent': RGBColor(0, 200, 150),
'text': RGBColor(240, 240, 240),
'bg': RGBColor(20, 20, 25)
},
'minimal_gray': {
'primary': RGBColor(80, 80, 80),
'secondary': RGBColor(150, 150, 150),
'accent': RGBColor(0, 120, 215),
'text': RGBColor(51, 51, 51),
'bg': RGBColor(250, 250, 250)
}
}
return schemes.get(style, schemes['business_blue'])
def _get_fonts(self):
"""获取字体配置"""
return {
'title': 'Arial',
'body': 'Arial',
'chinese': 'Microsoft YaHei'
}
def add_title_slide(self, title, subtitle=''):
"""添加封面页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
# 背景色
self._set_slide_bg(slide, self.colors['bg'])
# 标题
left, top, width, height = Inches(1), Inches(2), Inches(8), Inches(2)
txBox = slide.shapes.add_textbox(left, top, width, height)
tf = txBox.text_frame
tf.word_wrap = True
p = tf.paragraphs[0]
p.text = title
p.font.size = Pt(44)
p.font.bold = True
p.font.color.rgb = self.colors['primary']
p.alignment = PP_ALIGN.CENTER
# 副标题
if subtitle:
p2 = tf.add_paragraph()
p2.text = subtitle
p2.font.size = Pt(20)
p2.font.color.rgb = self.colors['secondary']
p2.alignment = PP_ALIGN.CENTER
p2.space_before = Pt(20)
return slide
def add_content_slide(self, title, bullets, layout='left'):
"""添加内容页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
# 背景色
self._set_slide_bg(slide, self.colors['bg'])
# 标题栏
self._add_title_bar(slide, title)
# 内容区域
left, top, width, height = Inches(0.8), Inches(1.5), Inches(8.4), Inches(5)
txBox = slide.shapes.add_textbox(left, top, width, height)
tf = txBox.text_frame
tf.word_wrap = True
for i, bullet in enumerate(bullets):
p = tf.paragraphs[0] if i == 0 else tf.add_paragraph()
p.text = f"• {bullet}"
p.font.size = Pt(18)
p.font.color.rgb = self.colors['text']
p.space_after = Pt(12)
return slide
def add_two_column_slide(self, title, left_content, right_content):
"""添加双栏内容页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
self._set_slide_bg(slide, self.colors['bg'])
self._add_title_bar(slide, title)
# 左栏
left_box = slide.shapes.add_textbox(Inches(0.5), Inches(1.5), Inches(4.5), Inches(5))
left_tf = left_box.text_frame
left_tf.word_wrap = True
for i, item in enumerate(left_content):
p = left_tf.paragraphs[0] if i == 0 else left_tf.add_paragraph()
p.text = f"• {item}"
p.font.size = Pt(16)
p.font.color.rgb = self.colors['text']
p.space_after = Pt(10)
# 右栏
right_box = slide.shapes.add_textbox(Inches(5.2), Inches(1.5), Inches(4.5), Inches(5))
right_tf = right_box.text_frame
right_tf.word_wrap = True
for i, item in enumerate(right_content):
p = right_tf.paragraphs[0] if i == 0 else right_tf.add_paragraph()
p.text = f"• {item}"
p.font.size = Pt(16)
p.font.color.rgb = self.colors['text']
p.space_after = Pt(10)
return slide
def add_table_slide(self, title, headers, rows):
"""添加表格页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
self._set_slide_bg(slide, self.colors['bg'])
self._add_title_bar(slide, title)
# 创建表格
rows_count = len(rows) + 1
cols_count = len(headers)
left, top = Inches(0.5), Inches(1.8)
width, height = Inches(9), Inches(4)
table_shape = slide.shapes.add_table(rows_count, cols_count, left, top, width, height)
table = table_shape.table
# 设置表头
for i, header in enumerate(headers):
cell = table.cell(0, i)
cell.text = header
cell.fill.solid()
cell.fill.fore_color.rgb = self.colors['primary']
for paragraph in cell.text_frame.paragraphs:
paragraph.font.size = Pt(14)
paragraph.font.bold = True
paragraph.font.color.rgb = RGBColor(255, 255, 255)
paragraph.alignment = PP_ALIGN.CENTER
# 设置数据行
for row_idx, row in enumerate(rows, 1):
for col_idx, cell_text in enumerate(row):
cell = table.cell(row_idx, col_idx)
cell.text = str(cell_text)
for paragraph in cell.text_frame.paragraphs:
paragraph.font.size = Pt(12)
paragraph.font.color.rgb = self.colors['text']
paragraph.alignment = PP_ALIGN.CENTER
return slide
def add_image_slide(self, title, image_path, caption=''):
"""添加图片页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
self._set_slide_bg(slide, self.colors['bg'])
self._add_title_bar(slide, title)
# 插入图片
left, top, width, height = Inches(1.5), Inches(1.8), Inches(7), Inches(4.5)
slide.shapes.add_picture(image_path, left, top, width, height)
# 添加说明
if caption:
txBox = slide.shapes.add_textbox(Inches(1), Inches(6.5), Inches(8), Inches(0.5))
tf = txBox.text_frame
p = tf.paragraphs[0]
p.text = caption
p.font.size = Pt(12)
p.font.color.rgb = self.colors['secondary']
p.alignment = PP_ALIGN.CENTER
return slide
def add_summary_slide(self, title, points, conclusion):
"""添加总结页"""
slide = self.prs.slides.add_slide(self.prs.slide_layouts[6])
self._set_slide_bg(slide, self.colors['bg'])
self._add_title_bar(slide, title)
# 要点
txBox = slide.shapes.add_textbox(Inches(0.8), Inches(1.5), Inches(8.4), Inches(3.5))
tf = txBox.text_frame
tf.word_wrap = True
for i, point in enumerate(points):
p = tf.paragraphs[0] if i == 0 else tf.add_paragraph()
p.text = f"✓ {point}"
p.font.size = Pt(18)
p.font.color.rgb = self.colors['text']
p.space_after = Pt(10)
# 结论框
conclusion_box = slide.shapes.add_shape(
MSO_SHAPE.ROUNDED_RECTANGLE,
Inches(0.8), Inches(5.2), Inches(8.4), Inches(1.2)
)
conclusion_box.fill.solid()
conclusion_box.fill.fore_color.rgb = self.colors['secondary']
tf2 = conclusion_box.text_frame
tf2.word_wrap = True
p2 = tf2.paragraphs[0]
p2.text = f"💡 {conclusion}"
p2.font.size = Pt(16)
p2.font.color.rgb = RGBColor(255, 255, 255)
p2.alignment = PP_ALIGN.CENTER
return slide
def _set_slide_bg(self, slide, color):
"""设置幻灯片背景"""
background = slide.background
fill = background.fill
fill.solid()
fill.fore_color.rgb = color
def _add_title_bar(self, slide, title):
"""添加标题栏"""
# 标题背景
title_bar = slide.shapes.add_shape(
MSO_SHAPE.RECTANGLE,
Inches(0), Inches(0), Inches(10), Inches(1.2)
)
title_bar.fill.solid()
title_bar.fill.fore_color.rgb = self.colors['primary']
title_bar.line.fill.background()
# 标题文字
txBox = slide.shapes.add_textbox(Inches(0.5), Inches(0.2), Inches(9), Inches(0.8))
tf = txBox.text_frame
p = tf.paragraphs[0]
p.text = title
p.font.size = Pt(28)
p.font.bold = True
p.font.color.rgb = RGBColor(255, 255, 255)
p.alignment = PP_ALIGN.LEFT
def save(self, output_path):
"""保存PPT"""
self.prs.save(output_path)
return output_path
# 使用示例
gen = PPTGenerator(style='business_blue')
# 添加封面
gen.add_title_slide('2026年AI行业报告', '从大模型到智能体时代')
# 添加内容页
gen.add_content_slide('市场概况', [
'全球AI市场规模突破3.2万亿美元',
'企业AI采用率达到89%',
'年度投资总额1280亿美元'
])
# 添加表格页
gen.add_table_slide('核心数据',
['指标', '2025', '2026', '增长率'],
[
['市场规模', '$2.1T', '$3.2T', '52%'],
['企业采用', '72%', '89%', '24%'],
['投资总额', '$790亿', '$1280亿', '62%']
]
)
# 添加总结页
gen.add_summary_slide('总结', [
'AI技术持续突破',
'Agent技术走向成熟',
'开源生态蓬勃发展'
], '2026年是AI发展的关键转折点')
# 保存
gen.save('output.pptx')
```
---
## 使用场景
```
User: "做一个20页的AI行业报告PPT，商务风格"
Agent: 使用 PPTGenerator(style='business_blue') 生成
User: "做一个学术答辩PPT"
Agent: 使用 PPTGenerator(style='academic_white') 生成
User: "做一个技术分享PPT，科技风格"
Agent: 使用 PPTGenerator(style='tech_dark') 生成
```
---
## Notes
- 生成标准.pptx格式，可编辑
- 支持Microsoft PowerPoint、WPS、LibreOffice
- 字体自动适配系统
- 支持中英文
标签
skill
ai
