Esempi in Python per meters_per_pixel

Esempio n. 1

File: wms_api.py Progetto: geometalab/OSM-Crosswalk-Detection

 def _calculate_image_size(bbox, zoom_level):
     meters_per_pixel = geo_helper.meters_per_pixel(zoom_level, bbox.bottom)
     width_meter = bbox.node_left_down().get_distance_in_meter(bbox.node_right_down())
     height_meter = bbox.node_left_down().get_distance_in_meter(bbox.node_left_up())
     height = int(height_meter / meters_per_pixel)
     width = int(width_meter / meters_per_pixel)
     return width, height

Esempio n. 2

File: wms_api.py Progetto: xuzf2016/OSMDeepOD

 def _calculate_image_size(bbox, zoom_level):
     meters_per_pixel = geo_helper.meters_per_pixel(zoom_level, bbox.bottom)
     width_meter = bbox.node_left_down().get_distance_in_meter(bbox.node_right_down())
     height_meter = bbox.node_left_down().get_distance_in_meter(bbox.node_left_up())
     height = int(height_meter / meters_per_pixel)
     width = int(width_meter / meters_per_pixel)
     return width, height

Esempio n. 3

File: test_geo_helper.py Progetto: zclfly/OSMDeepOD

def test_meter_to_pixel(node1):
    meter_per_pixel = geo_helper.meters_per_pixel(19, node1.latitude)
    assert meter_per_pixel > 0