Merge pull request #42 from gregory-halverson/main

resampling method option for mosaic

Author: gregory-halverson

Bounding Box Transformation.ipynb

@@ -0,0 +1,107 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "d7a281f3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from rasters import BBox"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "5bde08f4",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "BBox(xmin=-118.753625032771, ymin=36.5914562284022, xmax=-118.331319677407, ymax=37.1398151261614, crs=\"EPSG:4326\")"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "bbox_latlon = BBox(xmin=-118.753625032771, ymin=36.5914562284022, xmax=-118.331319677407, ymax=37.1398151261614, crs=\"EPSG:4326\")\n",
+    "bbox_latlon"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "63bb94d8",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "POINT (-118.54247235508899 36.8656356772818)"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "bbox_latlon.centroid"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "c025cf4b",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'+proj=utm +zone=11 +ellps=WGS84 +datum=WGS84 +units=m +no_defs'"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "bbox_latlon.local_UTM_proj4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "27e13506",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "rasters",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

rasters/bbox.py

@@ -4,6 +4,7 @@
 from typing import List, Union
 
 from .CRS import CRS, WGS84
+from .point import Point
 from .polygon import Polygon
 from .spatial_geometry import SpatialGeometry
 
@@ -212,6 +213,20 @@ def buffer(self, buffer) -> BBox:
             crs=self.crs
         )
 
+    @property
+    def centroid(self) -> Point:
+        """
+        Calculates the centroid of the BBox.
+
+        Returns:
+            Point: The centroid of the BBox.
+        """
+        return Point(
+            x=(self.x_min + self.x_max) / 2,
+            y=(self.y_min + self.y_max) / 2,
+            crs=self.crs
+        )
+
     @property
     def bbox(self) -> BBox:
         """

rasters/point.py

@@ -8,8 +8,8 @@
 
 from rasters.wrap_geometry import wrap_geometry
 from .CRS import CRS, WGS84
-from .bbox import BBox
-from .polygon import Polygon
+# from .bbox import BBox
+# from .polygon import Polygon
 from .vector_geometry import VectorGeometry, SingleVectorGeometry
 
 
@@ -34,18 +34,21 @@ class Point(SingleVectorGeometry):
         >>> print(point.x, point.y, point.crs)
         10 20 WGS84
     """
-    def __init__(self, *args, crs: Union[CRS, str] = WGS84):
-        if isinstance(args[0], Point):
+    def __init__(self, *args, crs: Union[CRS, str] = WGS84, x: float = None, y: float = None):
+        if len(args) > 0 and isinstance(args[0], Point):
             # If the first argument is a Point, extract geometry and crs
             geometry = args[0].geometry
             crs = args[0].crs
+        elif x is not None and y is not None:
+            # If x and y are provided as keyword arguments
+            geometry = shapely.geometry.Point(x, y)
         else:
-            # Otherwise, create a new shapely Point from the arguments
+            # Otherwise, create a new shapely Point from the positional arguments
             geometry = shapely.geometry.Point(*args)
-
+    
         # Initialize the base VectorGeometry class
         VectorGeometry.__init__(self, crs=crs)
-
+    
         self.geometry = geometry
 
     @property
@@ -101,7 +104,7 @@ def buffer(
             cap_style=CAP_STYLE.round,
             join_style=JOIN_STYLE.round,
             mitre_limit=5.0,
-            single_sided=False) -> Polygon:
+            single_sided=False) -> "Polygon":
         """
         Creates a buffer polygon around the point.
 
@@ -117,6 +120,8 @@ def buffer(
         Returns:
             Polygon: The buffer polygon.
         """
+        from .polygon import Polygon
+
         # Create the buffer using shapely's buffer method
         buffer_geom = shapely.geometry.Point.buffer(
             self.geometry,
@@ -132,13 +137,14 @@ def buffer(
         return Polygon(buffer_geom, crs=self.crs)
 
     @property
-    def bbox(self) -> BBox:
+    def bbox(self) -> "BBox":
         """
         Returns the bounding box of the point.
-
+    
         Returns:
             BBox: The bounding box of the point.
         """
+        from .bbox import BBox
         return BBox(self.x, self.y, self.x, self.y, crs=self.crs)
 
     def distance(self, other: Point) -> float: