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Greg Krathwohl gkrathwohl

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@shinyzhu
shinyzhu / GooglePoints.cs
Last active February 23, 2025 17:08
Encode/Decode Polyline Algorithm Format in C#
/// <summary>
/// See https://developers.google.com/maps/documentation/utilities/polylinealgorithm
/// </summary>
public static class GooglePoints
{
/// <summary>
/// Decode google style polyline coordinates.
/// </summary>
/// <param name="encodedPoints"></param>
/// <returns></returns>
@erans
erans / get_lat_lon_exif_pil.py
Created May 20, 2011 21:16
Get Latitude and Longitude from EXIF using PIL
from PIL import Image
from PIL.ExifTags import TAGS, GPSTAGS
def get_exif_data(image):
"""Returns a dictionary from the exif data of an PIL Image item. Also converts the GPS Tags"""
exif_data = {}
info = image._getexif()
if info:
for tag, value in info.items():
decoded = TAGS.get(tag, tag)