Very helpful. Thanks much!
Welcome!
This is the community forum for my apps Pythonista and Editorial.
For individual support questions, you can also send an email. If you have a very short question or just want to say hello — I'm @olemoritz on Twitter.
Latest posts made by nvedwards
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RE: How to populate designer tableview sections with a dictionary
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How to populate designer tableview sections with a dictionary
I’m trying to populate a tableview with the contents of a dictionary. i want the tableview data to be grouped by sections following the rows belonging to each section. Below is the code that i put together so far. The keys show up in the tableview but not the values. How do you populate the rows/cells of each section with the key values?
Thanks!
import ui def load_table(view): #data = ['spam', 'ham', 'egg'] # Sections and section rows data = {'meat': ['spam', 'ham'], 'fruit': ['apple', 'orange']} datasource = ui.ListDataSource(data) view['tv_food'].data_source=datasource view['tv_food'].delegate=datasource def main(): view = ui.load_view('tableview_test') # tableview from designer load_table(view) nav = ui.NavigationView(view) nav.present() if __name__ == '__main__': main()
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Tex Rendering via matplotlib/Tex
Hello there!
I am trying to create images of various mathematical equations so that I can include them in a document that I am working on. Using the code below, I have been successful rendering every type of equation that I have tried except a matrix equations.
The LaTex markup that I used to generate the matrix is:
r'$begin{Bmatrix} 1 & 2 \\ 3 & 4 \end{Bmatrix}$'
Does Pythonista support rendering matrix equations? If so, how is it done?
Thanks for the help!!
Code:
#import matplotlib.pyplot as plt from matplotlib import rc df_fig_sz = [1, 1] formulas = [[r'$\alpha > \beta$', df_fig_sz, 0.2, 0.25, 'alpha beta'], [r'$\alpha_i > \beta_i$', df_fig_sz, 0.2, .25, 'ss_script'], [r'$\sqrt{2}$', df_fig_sz, 0.2, .25, 'radicals_01'], [r'$\sqrt[3]{x}$', df_fig_sz, 0.2, .25, 'radicals_02'] ] for f in formulas: params = {'figure.figsize': f[1],} plt.rcParams.update(params) fig = plt.figure() fig.text(f[2], f[3], f[0]) plt.savefig(f[4] + '.png')
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RE: Tex Rendering via matplotlib/Tex
Thanks omz. This is my first time posting so I appreciate the help. btw, I love both Pythonista and Editoria. Great Apps!!!
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RE: Tex Rendering via matplotlib/Tex
ccc,
I assume that you mean that I should format my code according to the example you provided. I did and now my code appears to have no structure. Please clarify. Thanks.