Tag: annotate
Posts of Tag: annotate
  1. In django, is there a way to directly annotate a query with a related object in single query?

    Consider this query: query = Novel.objects.< …some filtering… >.annotate( latestchapterid=Max("volumechapterid") ) ``` Actually what I need is to annotate each Novel with its latest Chapter object, so...Learn More
  2. How to get the exact shrink value when customizing arrow styles in annotate

    When willing to use customized arrow styles in matplotlib one can do the approach explained in this answer. But there is still an issue when shrinkA or shrinkB are specified. I thought of a way to calculate the...Learn More
  3. Matplotlib overlapping annotations / text

    I'm trying to stop annotation text overlapping in my graphs. The method suggested in the accepted answer to Matplotlib overlapping annotations looks extremely promising, however is for bar graphs. I'm having tr...Learn More
  4. Bundle Install Fail- Rails Tutorial

    bundle install Fetching source index for http://rubygems.org/ Could not find gem 'annotate-models (= 1.0.4) ruby' in any of the gem sources listed in your Gemfile. But clearly its in my gemfile, isn't it? sour...Learn More
  5. Django, division between two annotate result won't calculate correctly

    I'm trying to get a division between two annotate results in queryset. Impression is much larger than click, so I should get tenth decimal. def get_queryset(self): return googleData.objects.filter(acco...Learn More
  6. Labeling certain points in 3D parametric graph

    I have this 3D graph import matplotlib.pyplot as plt import numpy as np from mpl_toolkits.mplot3d import Axes3D from matplotlib.patches import FancyArrowPatch from mpl_toolkits.mplot3d import proj3d t = np.lin...Learn More