Add `bitmap_label.py` library for reduced memory usage for displaying text#79

Merged

kattni merged 29 commits intoadafruit:masterfrom

kmatch98:bitmap_label

Aug 17, 2020

Commits on Aug 2, 2020

Added first revision of bitmap_label.py. A lot of cleanup to do on this, but wanted to make a commit in case I happend to lose anything.
Margaret Matocha
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Fixed bug for index into glyph.bitmap in place_text
Margaret Matocha
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Sample file for debugging bitmap_label - see code.py
Margaret Matocha
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Commits on Aug 3, 2020

Corrected sign error for calibration to label.py
Margaret Matocha
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Removed debugging print statements, will do more testing to verify
Margaret Matocha
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Corrected to snake_case, updated formatting
Margaret Matocha
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added font and two code samples, with minor updates to bitmap_label.py
Margaret Matocha
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Commits on Aug 4, 2020

Cleaned up the text_bounding_box function to be similar to label.py
Margaret Matocha
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Commits on Aug 5, 2020

Added simpletest, with time measurement
Margaret Matocha
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Commits on Aug 6, 2020

Add more complex example with alternating display of label and bitmap_label
Margaret Matocha
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Removed unnecessary comments and ran black
Margaret Matocha
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Commits on Aug 7, 2020

Updated class function organization and ran black
Margaret Matocha
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Ran black on examples
Margaret Matocha
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Ran black
Margaret Matocha
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cleaned for pylint and black
Margaret Matocha
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Limited pylint cleanup of examples
Margaret Matocha
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ran black
Margaret Matocha
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Commits on Aug 8, 2020

minor edits of comments and for pylint no-member
Margaret Matocha
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Commits on Aug 11, 2020

Commits on Aug 12, 2020

Commits on Aug 13, 2020

added glyphs and moved variable outside of memory check
Margaret Matocha
committed