Hi all
I'm a new user to matplotlib, and I'm having a little difficulty with
something I feel must be basic. When I plot our data, I'm using a canvas
that is 4"x4" at 128 DPI and saving the canvas as a png. Here's the
basics of the code:
imageWidth = 4
imageHeight = 4
DPI = 128
figure1 = plt.figure(figsize=(imageWidth,imageHeight))
plt.axis("off")
plt.tricontourf(theTriangulation,
modelData,
theLookupTable.N,
cmap=theLookupTable)
canvas = FigureCanvasAgg(figure1)
canvas.print_figure(prefix + ".png", dpi=DPI)
The png is 512x512 as I would expect, but the contoured image doesn't
fill the whole image. How do I tell the library to map the plotted are
to the entire canvas and not leave a border around the rendered image?
Thanks
Howard
--
Howard Lander <mailto:how...@renci.org>
Senior Research Software Developer
Renaissance Computing Institute (RENCI) <http://www.renci.org>
The University of North Carolina at Chapel Hill
Duke University
North Carolina State University
100 Europa Drive
Suite 540
Chapel Hill, NC 27517
919-445-9651
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