scale

问题 I have plotted some data with Python and tried to change the ticks with FuncFormatter . Now I want to change the segmentation into round numbers. I also want minor ticks in the same formation, in my case it would be a 1/x segmentation. I want the scaling to spread. The pictures will help you to imagine my issue. import numpy as np import matplotlib.pyplot as plt import matplotlib.ticker as tick x = np.array([805.92055,978.82006,564.88627,813.70311,605.73361,263.27184,169.40317]) y = np.array(

问题 I have plotted some data with Python and tried to change the ticks with FuncFormatter . Now I want to change the segmentation into round numbers. I also want minor ticks in the same formation, in my case it would be a 1/x segmentation. I want the scaling to spread. The pictures will help you to imagine my issue. import numpy as np import matplotlib.pyplot as plt import matplotlib.ticker as tick x = np.array([805.92055,978.82006,564.88627,813.70311,605.73361,263.27184,169.40317]) y = np.array(

问题 I'm using ffmpeg to scale my WEBM file, by using below command: ffmpeg -i in.webm -c:v libvpx -vf scale=100:100 out.webm The output has correct resolution as I expected but the problem is transparency become black background. Could someone give me a solution for this. Thank you so much. Below is the log of the operation: ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib -

问题 I'm using ffmpeg to scale my WEBM file, by using below command: ffmpeg -i in.webm -c:v libvpx -vf scale=100:100 out.webm The output has correct resolution as I expected but the problem is transparency become black background. Could someone give me a solution for this. Thank you so much. Below is the log of the operation: ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib -

问题 I'm using ffmpeg to scale my WEBM file, by using below command: ffmpeg -i in.webm -c:v libvpx -vf scale=100:100 out.webm The output has correct resolution as I expected but the problem is transparency become black background. Could someone give me a solution for this. Thank you so much. Below is the log of the operation: ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib -

问题 I'm using ffmpeg to scale my WEBM file, by using below command: ffmpeg -i in.webm -c:v libvpx -vf scale=100:100 out.webm The output has correct resolution as I expected but the problem is transparency become black background. Could someone give me a solution for this. Thank you so much. Below is the log of the operation: ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib -

问题 Goal: To create interactive dropdown/buttons to update the axes' scale for a Plotly figure from R. Issue: There is a lot of documentation on creating buttons and log plots using layout and updatemenus ; however, it was difficult to find one that described how a button could be added specifically for changing the scale of the axes. Some posts on stackoverflow provided solutions for doing this in python but I struggled to find an equivalent one for R. I have provided a solution/example here

问题 Goal: To create interactive dropdown/buttons to update the axes' scale for a Plotly figure from R. Issue: There is a lot of documentation on creating buttons and log plots using layout and updatemenus ; however, it was difficult to find one that described how a button could be added specifically for changing the scale of the axes. Some posts on stackoverflow provided solutions for doing this in python but I struggled to find an equivalent one for R. I have provided a solution/example here

问题 Goal: To create interactive dropdown/buttons to update the axes' scale for a Plotly figure from R. Issue: There is a lot of documentation on creating buttons and log plots using layout and updatemenus ; however, it was difficult to find one that described how a button could be added specifically for changing the scale of the axes. Some posts on stackoverflow provided solutions for doing this in python but I struggled to find an equivalent one for R. I have provided a solution/example here

问题 Goal: To create interactive dropdown/buttons to update the axes' scale for a Plotly figure from R. Issue: There is a lot of documentation on creating buttons and log plots using layout and updatemenus ; however, it was difficult to find one that described how a button could be added specifically for changing the scale of the axes. Some posts on stackoverflow provided solutions for doing this in python but I struggled to find an equivalent one for R. I have provided a solution/example here