ee.Geometry.Polygon.type
קל לארגן דפים בעזרת אוספים
אפשר לשמור ולסווג תוכן על סמך ההעדפות שלך.
מחזירה את סוג הגיאומטריה בפורמט GeoJSON.
| שימוש | החזרות |
|---|
Polygon.type() | מחרוזת |
| ארגומנט | סוג | פרטים |
|---|
זה: geometry | גיאומטריה | |
דוגמאות
עורך הקוד (JavaScript)
// Define a Polygon object.
var polygon = ee.Geometry.Polygon(
[[[-122.092, 37.424],
[-122.086, 37.418],
[-122.079, 37.425],
[-122.085, 37.423]]]);
// Apply the type method to the Polygon object.
var polygonType = polygon.type();
// Print the result to the console.
print('polygon.type(...) =', polygonType);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(polygon,
{'color': 'black'},
'Geometry [black]: polygon');
הגדרת Python
מידע על Python API ועל שימוש ב-geemap לפיתוח אינטראקטיבי מופיע בדף
Python Environment.
import ee
import geemap.core as geemap
Colab (Python)
# Define a Polygon object.
polygon = ee.Geometry.Polygon([[
[-122.092, 37.424],
[-122.086, 37.418],
[-122.079, 37.425],
[-122.085, 37.423],
]])
# Apply the type method to the Polygon object.
polygon_type = polygon.type()
# Print the result.
display('polygon.type(...) =', polygon_type)
# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(polygon, {'color': 'black'}, 'Geometry [black]: polygon')
m
אלא אם צוין אחרת, התוכן של דף זה הוא ברישיון Creative Commons Attribution 4.0 ודוגמאות הקוד הן ברישיון Apache 2.0. לפרטים, ניתן לעיין במדיניות האתר Google Developers. Java הוא סימן מסחרי רשום של חברת Oracle ו/או של השותפים העצמאיים שלה.
עדכון אחרון: 2025-07-26 (שעון UTC).
[null,null,["עדכון אחרון: 2025-07-26 (שעון UTC)."],[[["\u003cp\u003eReturns the GeoJSON type of a geometry object as a string.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003etype()\u003c/code\u003e method can be applied to a Geometry object, specifically illustrated with a Polygon in the provided examples.\u003c/p\u003e\n"],["\u003cp\u003eUsage involves calling \u003ccode\u003egeometry.type()\u003c/code\u003e, which will return a string representing the geometry type, such as "Polygon".\u003c/p\u003e\n"],["\u003cp\u003eCode examples demonstrate using the \u003ccode\u003etype()\u003c/code\u003e method in both JavaScript and Python for Earth Engine.\u003c/p\u003e\n"]]],["The `type()` method determines the GeoJSON type of a given geometry, returning a string. When applied to a Polygon object, it identifies the object as a \"Polygon\". The method takes a Geometry object as input. Example usage is shown in both JavaScript and Python, where a Polygon is defined, the `type()` method is called, and the resulting type is printed. The examples also demonstrate how to display the geometry on a map.\n"],null,["# ee.Geometry.Polygon.type\n\nReturns the GeoJSON type of the geometry.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|------------------|---------|\n| Polygon.type`()` | String |\n\n| Argument | Type | Details |\n|------------------|----------|---------|\n| this: `geometry` | Geometry | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Define a Polygon object.\nvar polygon = ee.Geometry.Polygon(\n [[[-122.092, 37.424],\n [-122.086, 37.418],\n [-122.079, 37.425],\n [-122.085, 37.423]]]);\n\n// Apply the type method to the Polygon object.\nvar polygonType = polygon.type();\n\n// Print the result to the console.\nprint('polygon.type(...) =', polygonType);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(polygon,\n {'color': 'black'},\n 'Geometry [black]: polygon');\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# Define a Polygon object.\npolygon = ee.Geometry.Polygon([[\n [-122.092, 37.424],\n [-122.086, 37.418],\n [-122.079, 37.425],\n [-122.085, 37.423],\n]])\n\n# Apply the type method to the Polygon object.\npolygon_type = polygon.type()\n\n# Print the result.\ndisplay('polygon.type(...) =', polygon_type)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(polygon, {'color': 'black'}, 'Geometry [black]: polygon')\nm\n```"]]
