软件介绍
这个软件就是将PPT文件转换为图片并且拼接起来。
效果展示
支持导入文件和支持导入文件夹，也支持手动输入文件/文件夹路径
软件界面
这一次提供了源码和开箱即用版本，exe就是直接用就可以了。
软件源码
python
import os
import re
import sys
import win32com.client
from PIL import Image
from typing import List, Union
from PyQt5.QtWidgets import QApplication, QWidget, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QPushButton, QFileDialog, QProgressBar, QTextEdit, QScrollBar, QFrame, QStyleFactory
from PyQt5.QtGui import QFont, QIcon
from PyQt5.QtCore import Qt, QThread, pyqtSignal
import pythoncom
from PyQt5.QtCore import QUrl
from PyQt5.QtGui import QDesktopServices
class PPTtoImageConverter:
"""PPT转图片拼贴的核心功能类"""
def __init__(self):
pass
def convert_ppt_to_png(self, ppt_path: str, output_folder: str) -> None:
"""将单个PPT文件转换为PNG图片"""
pythoncom.CoInitialize()
try:
ppt_app = win32com.client.Dispatch("PowerPoint.Application")
except Exception as e:
pythoncom.CoUninitialize()
raise RuntimeError(f"无法启动 PowerPoint 应用程序: {e}")
if not os.path.exists(ppt_path):
pythoncom.CoUninitialize()
raise FileNotFoundError(f"PPT 文件不存在: {ppt_path}")
try:
presentation = ppt_app.Presentations.Open(ppt_path, WithWindow=False)
presentation.SaveAs(output_folder, 18) # 18 代表 PNG 格式
presentation.Close()
finally:
ppt_app.Quit()
pythoncom.CoUninitialize()
def create_collage(self, input_folder: str, output_folder: str, ppt_name: str,
row_size: int = 3, col_gap: int = 10, row_gap: int = 10) -> None:
"""从PNG图片创建拼贴画"""
files = os.listdir(input_folder)
slide_files = [f for f in files if re.match(r"幻灯片\d+\.png", f, re.IGNORECASE)]
if not slide_files:
raise RuntimeError(f"未找到幻灯片图片文件")
slide_files.sort(key=lambda x: int(re.search(r'\d+', x).group()))
try:
images = [Image.open(os.path.join(input_folder, f)) for f in slide_files]
except Exception as e:
raise RuntimeError(f"加载图片时出错: {e}")
if not images:
raise RuntimeError("没有可处理的图片")
width, height = images[0].size
first_img = images[0].resize(
(width * row_size + col_gap * (row_size - 1),
height * row_size + int(col_gap * (row_size - 1) * height / width)),
Image.LANCZOS
)
remaining_images = images[1:]
rows = (len(remaining_images) + row_size - 1) // row_size
canvas_width = first_img.width
canvas_height = first_img.height + rows * (height + row_gap)
collage_image = Image.new("RGB", (canvas_width, canvas_height), (255, 255, 255))
collage_image.paste(first_img, (0, 0))
for i, img in enumerate(remaining_images):
row = i // row_size
col = i % row_size
x = col * (width + col_gap)
y = first_img.height + row * (height + row_gap)
collage_image.paste(img, (x, y))
collage_path = os.path.join(output_folder, f"{ppt_name}.png")
collage_image.save(collage_path)
for f in slide_files:
os.remove(os.path.join(input_folder, f))
def process_ppt_item(self, item_path: str, output_folder: str,
row_size: int = 3, col_gap: int = 10, row_gap: int = 10,
progress_callback=None) -> None:
"""处理单个PPT文件或文件夹"""
processed_count = 0
total_files = 0
if os.path.isfile(item_path):
if item_path.lower().endswith(('.ppt', '.pptx')):
total_files = 1
try:
ppt_filename = os.path.basename(item_path)
ppt_name = os.path.splitext(ppt_filename)[0]
# 为每个PPT创建单独的临时文件夹
temp_folder = os.path.join(output_folder, f"temp_{ppt_name}")
os.makedirs(temp_folder, exist_ok=True)
self.convert_ppt_to_png(item_path, temp_folder)
self.create_collage(temp_folder, output_folder, ppt_name, row_size, col_gap, row_gap)
# 清理临时文件夹
for f in os.listdir(temp_folder):
os.remove(os.path.join(temp_folder, f))
os.rmdir(temp_folder)
message = f"✓ 处理完成: {ppt_name}.png"
if progress_callback:
progress_callback(message, 100)
processed_count = 1
except Exception as e:
message = f"⚠️ 处理失败: {os.path.basename(item_path)} - {str(e)}"
if progress_callback:
progress_callback(message, 100)
else:
message = f"⚠️ 跳过非PPT文件: {os.path.basename(item_path)}"
if progress_callback:
progress_callback(message, 100)
elif os.path.isdir(item_path):
message = f"处理文件夹: {item_path}"
if progress_callback:
progress_callback(message, 0)
ppt_files = [f for f in os.listdir(item_path)
if f.lower().endswith(('.ppt', '.pptx'))]
total_files = len(ppt_files)
for i, filename in enumerate(ppt_files):
file_path = os.path.join(item_path, filename)
try:
ppt_name = os.path.splitext(filename)[0]
# 为每个PPT创建单独的临时文件夹
temp_folder = os.path.join(output_folder, f"temp_{ppt_name}")
os.makedirs(temp_folder, exist_ok=True)
self.convert_ppt_to_png(file_path, temp_folder)
self.create_collage(temp_folder, output_folder, ppt_name, row_size, col_gap, row_gap)
# 清理临时文件夹
for f in os.listdir(temp_folder):
os.remove(os.path.join(temp_folder, f))
os.rmdir(temp_folder)
message = f"✓ 处理完成 ({i + 1}/{total_files}): {ppt_name}.png"
progress = int((i + 1) / total_files * 100)
if progress_callback:
progress_callback(message, progress)
processed_count += 1
except Exception as e:
message = f"⚠️ 处理失败 ({i + 1}/{total_files}): {filename} - {str(e)}"
if progress_callback:
progress_callback(message, int(i / total_files * 100))
else:
message = f"⚠️ 路径不存在或无法访问: {item_path}"
if progress_callback:
progress_callback(message, 100)
return processed_count, total_files
class ProcessingThread(QThread):
progress_signal = pyqtSignal(str, int)
def __init__(self, converter, input_path, output_path, row_size, col_gap, row_gap):
super().__init__()
self.converter = converter
self.input_path = input_path
self.output_path = output_path
self.row_size = row_size
self.col_gap = col_gap
self.row_gap = row_gap
def run(self):
try:
self.converter.process_ppt_item(
self.input_path,
self.output_path,
self.row_size,
self.col_gap,
self.row_gap,
self.update_progress
)
self.progress_signal.emit("✅ 所有文件处理完成！", 100)
except Exception as e:
self.progress_signal.emit(f"❌ 处理过程中发生错误: {str(e)}", 100)
def update_progress(self, message, progress):
self.progress_signal.emit(message, progress)
class PPTtoImageGUI(QWidget):
"""PPT转图片拼贴的图形界面类"""
def __init__(self):
super().__init__()
self.initUI()
self.converter = PPTtoImageConverter()
self.processing = False
self.process_thread = None
def initUI(self):
self.setWindowTitle("PPT转图片拼贴工具@阿幸")
self.setGeometry(100, 100, 700, 550)
# 设置应用程序图标
self.setWindowIcon(QIcon("PTT.ico")) # 请确保app.ico文件存在于程序运行目录下
main_layout = QVBoxLayout()
# 输入路径选择
input_layout = QHBoxLayout()
input_label = QLabel("输入路径:")
input_label.setFont(QFont("Microsoft YaHei", 10))
self.input_path_edit = QLineEdit()
self.input_path_edit.setFont(QFont("Microsoft YaHei", 10))
# 浏览按钮 - 文件选择
browse_file_button = QPushButton("选择文件")
browse_file_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
browse_file_button.setFixedWidth(150)
browse_file_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
browse_file_button.clicked.connect(self.browse_file)
# 浏览按钮 - 文件夹选择
browse_folder_button = QPushButton("选择文件夹")
browse_folder_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
browse_folder_button.setFixedWidth(150)
browse_folder_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
browse_folder_button.clicked.connect(self.browse_folder)
input_layout.addWidget(input_label)
input_layout.addWidget(self.input_path_edit)
input_layout.addWidget(browse_file_button)
input_layout.addWidget(browse_folder_button)
main_layout.addLayout(input_layout)
# 输出路径选择
output_layout = QHBoxLayout()
output_label = QLabel("输出路径:")
output_label.setFont(QFont("Microsoft YaHei", 10))
self.output_path_edit = QLineEdit()
self.output_path_edit.setFont(QFont("Microsoft YaHei", 10))
browse_output_button = QPushButton("浏览")
browse_output_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
browse_output_button.setFixedWidth(150)
browse_output_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
browse_output_button.clicked.connect(self.browse_output_path)
output_layout.addWidget(output_label)
output_layout.addWidget(self.output_path_edit)
output_layout.addWidget(browse_output_button)
main_layout.addLayout(output_layout)
# 设置参数
params_frame = QFrame()
params_frame.setFrameShape(QFrame.StyledPanel)
params_layout = QVBoxLayout(params_frame)
params_label = QLabel("拼贴设置")
params_label.setFont(QFont("Microsoft YaHei", 10))
params_layout.addWidget(params_label)
# 每行图片数量
row_size_layout = QHBoxLayout()
row_size_label = QLabel("每行图片数量:")
row_size_label.setFont(QFont("Microsoft YaHei", 10))
self.row_size_edit = QLineEdit()
self.row_size_edit.setFont(QFont("Microsoft YaHei", 10))
self.row_size_edit.setText("3")
row_size_minus_button = QPushButton("-")
row_size_minus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
row_size_minus_button.setFixedWidth(50)
row_size_minus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
row_size_minus_button.clicked.connect(lambda: self.decrement_var(self.row_size_edit, 1, 10))
row_size_plus_button = QPushButton("+")
row_size_plus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
row_size_plus_button.setFixedWidth(50)
row_size_plus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
row_size_plus_button.clicked.connect(lambda: self.increment_var(self.row_size_edit, 1, 10))
row_size_layout.addWidget(row_size_label)
row_size_layout.addWidget(self.row_size_edit)
row_size_layout.addWidget(row_size_minus_button)
row_size_layout.addWidget(row_size_plus_button)
params_layout.addLayout(row_size_layout)
# 列间距
col_gap_layout = QHBoxLayout()
col_gap_label = QLabel("列间距(像素):")
col_gap_label.setFont(QFont("Microsoft YaHei", 10))
self.col_gap_edit = QLineEdit()
self.col_gap_edit.setFont(QFont("Microsoft YaHei", 10))
self.col_gap_edit.setText("10")
col_gap_minus_button = QPushButton("-")
col_gap_minus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
col_gap_minus_button.setFixedWidth(50)
col_gap_minus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
col_gap_minus_button.clicked.connect(lambda: self.decrement_var(self.col_gap_edit, 0, 50))
col_gap_plus_button = QPushButton("+")
col_gap_plus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
col_gap_plus_button.setFixedWidth(50)
col_gap_plus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
col_gap_plus_button.clicked.connect(lambda: self.increment_var(self.col_gap_edit, 0, 50))
col_gap_layout.addWidget(col_gap_label)
col_gap_layout.addWidget(self.col_gap_edit)
col_gap_layout.addWidget(col_gap_minus_button)
col_gap_layout.addWidget(col_gap_plus_button)
params_layout.addLayout(col_gap_layout)
# 行间距
row_gap_layout = QHBoxLayout()
row_gap_label = QLabel("行间距(像素):")
row_gap_label.setFont(QFont("Microsoft YaHei", 10))
self.row_gap_edit = QLineEdit()
self.row_gap_edit.setFont(QFont("Microsoft YaHei", 10))
self.row_gap_edit.setText("10")
row_gap_minus_button = QPushButton("-")
row_gap_minus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
row_gap_minus_button.setFixedWidth(50)
row_gap_minus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
row_gap_minus_button.clicked.connect(lambda: self.decrement_var(self.row_gap_edit, 0, 50))
row_gap_plus_button = QPushButton("+")
row_gap_plus_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
row_gap_plus_button.setFixedWidth(50)
row_gap_plus_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
row_gap_plus_button.clicked.connect(lambda: self.increment_var(self.row_gap_edit, 0, 50))
row_gap_layout.addWidget(row_gap_label)
row_gap_layout.addWidget(self.row_gap_edit)
row_gap_layout.addWidget(row_gap_minus_button)
row_gap_layout.addWidget(row_gap_plus_button)
params_layout.addLayout(row_gap_layout)
main_layout.addWidget(params_frame)
# 处理按钮 - 使用水平布局放置两个按钮
button_layout = QHBoxLayout()
self.process_button = QPushButton("开始处理")
self.process_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
self.process_button.setFixedWidth(120)
self.process_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #1976D2;
}
""")
self.process_button.clicked.connect(self.start_processing)
button_layout.addWidget(self.process_button, alignment=Qt.AlignCenter)
# 添加"关于阿幸"按钮
self.about_button = QPushButton("关于阿幸")
self.about_button.setFont(QFont("Microsoft YaHei", 16, QFont.Bold))
self.about_button.setFixedWidth(120)
self.about_button.setStyleSheet("""
QPushButton {
background-color: #2196F3;
color: white;
border: none;
padding: 5px;
border-radius: 4px;
}
QPushButton:hover {
background-color: #388E3C;
}
""")
self.about_button.clicked.connect(self.open_axing_website)
button_layout.addWidget(self.about_button, alignment=Qt.AlignCenter)
main_layout.addLayout(button_layout)
# 进度条
progress_layout = QHBoxLayout()
progress_label = QLabel("处理进度:")
progress_label.setFont(QFont("Microsoft YaHei", 10))
self.progress_bar = QProgressBar()
self.progress_bar.setRange(0, 100)
self.progress_bar.setValue(0)
progress_layout.addWidget(progress_label)
progress_layout.addWidget(self.progress_bar)
main_layout.addLayout(progress_layout)
# 日志区域
log_layout = QHBoxLayout()
log_label = QLabel("处理日志:")
log_label.setFont(QFont("Microsoft YaHei", 10))
self.log_text = QTextEdit()
self.log_text.setReadOnly(True)
log_scrollbar = QScrollBar(Qt.Vertical)
self.log_text.setVerticalScrollBar(log_scrollbar)
log_layout.addWidget(log_label)
log_layout.addWidget(self.log_text)
main_layout.addLayout(log_layout)
self.setLayout(main_layout)
# 设置默认路径
self.input_path_edit.setText(r"D:\Desktop\文件存储\1")
self.output_path_edit.setText(r"D:\Desktop\文件存储\1")
def browse_file(self):
"""浏览并选择单个PPT文件"""
file_path, _ = QFileDialog.getOpenFileName(
self, "选择PPT文件", "", "PowerPoint 文件 (*.ppt *.pptx)"
)
if file_path:
self.input_path_edit.setText(file_path)
def browse_folder(self):
"""浏览并选择文件夹"""
folder_path = QFileDialog.getExistingDirectory(self, "选择文件夹")
if folder_path:
self.input_path_edit.setText(folder_path)
def browse_output_path(self):
"""浏览并选择输出路径"""
path = QFileDialog.getExistingDirectory(self, "选择输出文件夹")
if path:
self.output_path_edit.setText(path)
def start_processing(self):
"""开始处理PPT文件"""
if self.processing:
return
input_path = self.input_path_edit.text()
output_path = self.output_path_edit.text()
if not input_path or not output_path:
print("请设置输入路径和输出路径")
return
if not os.path.exists(input_path):
print(f"输入路径不存在: {input_path}")
return
os.makedirs(output_path, exist_ok=True)
self.log_text.clear()
self.progress_bar.setValue(0)
row_size = int(self.row_size_edit.text())
col_gap = int(self.col_gap_edit.text())
row_gap = int(self.row_gap_edit.text())
self.processing = True
self.process_button.setText("处理中...")
self.process_button.setEnabled(False)
self.process_thread = ProcessingThread(self.converter, input_path, output_path, row_size, col_gap, row_gap)
self.process_thread.progress_signal.connect(self.update_progress)
self.process_thread.finished.connect(self.process_finished)
self.process_thread.start()
def update_progress(self, message, progress):
self.log_text.append(message)
self.progress_bar.setValue(progress)
def process_finished(self):
self.processing = False
self.process_button.setText("开始处理")
self.process_button.setEnabled(True)
def increment_var(self, edit, min_val, max_val):
"""增加变量值，不超过最大值"""
current = int(edit.text())
if current < max_val:
edit.setText(str(current + 1))
def decrement_var(self, edit, min_val, max_val):
"""减少变量值，不小于最小值"""
current = int(edit.text())
if current > min_val:
edit.setText(str(current - 1))
def open_axing_website(self):
"""打开关于阿幸的网站"""
url = QUrl("https://a-xing.top/")
QDesktopServices.openUrl(url)
if __name__ == "__main__":
app = QApplication(sys.argv)
app.setStyle(QStyleFactory.create('Fusion'))
gui = PPTtoImageGUI()
gui.show()
sys.exit(app.exec_())