【发布时间】:2016-01-29 19:06:17
【问题描述】:
我可以使用 matplotlib 以 .png 格式成功保存绘图。但是,当我尝试将其保存为 .tiff 格式时,出现此错误:
plt.savefig(base_dir+'Plots'+os.sep+path+os.sep+title+'.tiff', dpi=500)
错误:
File "C:/Users/r/workspace/FLE/plots.py", line 1310, in plot_by_region
plt.savefig(base_dir+'Plots'+os.sep+path+os.sep+title+'.tiff', dpi=500)
File "C:\Anaconda64\lib\site-packages\matplotlib\pyplot.py", line 688, in savefig
res = fig.savefig(*args, **kwargs)
File "C:\Anaconda64\lib\site-packages\matplotlib\figure.py", line 1539, in savefig
self.canvas.print_figure(*args, **kwargs)
File "C:\Anaconda64\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 196, in print_figure
FigureCanvasAgg.print_figure(self, *args, **kwargs)
File "C:\Anaconda64\lib\site-packages\matplotlib\backend_bases.py", line 2230, in print_figure
**kwargs)
File "C:\Anaconda64\lib\site-packages\matplotlib\backends\backend_agg.py", line 594, in print_tif
dpi=dpi)
File "C:\Anaconda64\lib\site-packages\PIL\Image.py", line 1665, in save
save_handler(self, fp, filename)
File "C:\Anaconda64\lib\site-packages\PIL\TiffImagePlugin.py", line 1320, in _save
offset = ifd.save(fp)
File "C:\Anaconda64\lib\site-packages\PIL\TiffImagePlugin.py", line 608, in save
if len(data) <= 4:
TypeError: object of type 'int' has no len()
【问题讨论】:
标签: python matplotlib tiff