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Merge branch 'develop' into release/release_2.12

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胡尧
2025-04-27 14:37:18 +08:00
parent 6b38062e87 3a760a66e1
commit 52d436909b
1 changed files with 11 additions and 22 deletions
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33
sf_base/commons/common.py
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@@ -129,23 +129,23 @@ class PrintingUtils(models.AbstractModel):
output_temp_path = '/tmp/output_temp.pdf' output_temp_path = '/tmp/output_temp.pdf'
try: try:
# 使用reportlab创建一个新的PDF
# 注册中文字体 # 注册中文字体
font_paths = [ font_paths = [
"c:/windows/fonts/simsun.ttc", # Windows系统宋体
"/usr/share/fonts/windows/simsun.ttc", # Windows系统宋体 "/usr/share/fonts/windows/simsun.ttc", # Windows系统宋体
"c:/windows/fonts/simsun.ttc", # Windows系统宋体另一个位置
"/usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf", # Linux Droid字体 "/usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf", # Linux Droid字体
"/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc", # 文泉驿正黑 "/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc", # 文泉驿正黑
"/usr/share/fonts/chinese/TrueType/simsun.ttc", # 某些Linux发行版位置 "/usr/share/fonts/chinese/TrueType/simsun.ttc", # 某些Linux发行版位置
"/usr/share/fonts/opentype/noto/NotoSansCJK-Regular.ttc", # Noto Sans CJK
] ]
font_found = False font_found = False
for font_path in font_paths: for font_path in font_paths:
if os.path.exists(font_path): if os.path.exists(font_path):
try: try:
# 注册两个字体，一个用于中文，一个用于数字
pdfmetrics.registerFont(TTFont('SimSun', font_path)) pdfmetrics.registerFont(TTFont('SimSun', font_path))
pdfmetrics.registerFont(TTFont('Arial', 'c:/windows/fonts/arial.ttf'))
font_found = True font_found = True
break break
except: except:
@@ -167,7 +167,7 @@ class PrintingUtils(models.AbstractModel):
# 设置字体 # 设置字体
if font_found: if font_found:
c.setFont('SimSun', 10) # 用于中文文本 c.setFont('SimSun', 10) # 增大字体大小到14pt
else: else:
# 如果没有找到中文字体，使用默认字体 # 如果没有找到中文字体，使用默认字体
c.setFont('Helvetica', 10) c.setFont('Helvetica', 10)
@@ -181,23 +181,11 @@ class PrintingUtils(models.AbstractModel):
if buttom_text: if buttom_text:
# 在二维码下方绘制文字 # 在二维码下方绘制文字
# 分离中文和数字 text = buttom_text
import re text_width = c.stringWidth(text, "SimSun" if font_found else "Helvetica", 10) # 准确计算文字宽度
text_parts = re.split('(\d+)', buttom_text) text_x = page_width - qr_size - margin + (qr_size - text_width) / 2 # 文字居中对齐
text_x = page_width - qr_size - margin + (qr_size - c.stringWidth(buttom_text, "SimSun", 10)) / 2 text_y = margin + 20 # 文字位置靠近底部
text_y = margin + 20 c.drawString(text_x, text_y, text)
current_x = text_x
for part in text_parts:
if part: # 跳过空字符串
if part.isdigit():
c.setFont('Arial', 10) # 数字使用Arial字体
current_font = 'Arial'
else:
c.setFont('SimSun', 10) # 中文使用宋体
current_font = 'SimSun'
c.drawString(current_x, text_y, part)
current_x += c.stringWidth(part, current_font, 10)
c.save() c.save()
@@ -230,3 +218,4 @@ class PrintingUtils(models.AbstractModel):
os.remove(qr_temp_path) os.remove(qr_temp_path)
if os.path.exists(output_temp_path): if os.path.exists(output_temp_path):
os.remove(output_temp_path) os.remove(output_temp_path)
os.remove(output_temp_path)