ee.Geometry.Polygon.isUnbounded
קל לארגן דפים בעזרת אוספים
אפשר לשמור ולסווג תוכן על סמך ההעדפות שלך.
מחזירה תשובה אם הגיאומטריה לא מוגבלת.
| שימוש | החזרות |
|---|
Polygon.isUnbounded() | בוליאני |
| 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 isUnbounded method to the Polygon object.
var polygonIsUnbounded = polygon.isUnbounded();
// Print the result to the console.
print('polygon.isUnbounded(...) =', polygonIsUnbounded);
// 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 isUnbounded method to the Polygon object.
polygon_is_unbounded = polygon.isUnbounded()
# Print the result.
display('polygon.isUnbounded(...) =', polygon_is_unbounded)
# 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\u003eThe \u003ccode\u003eisUnbounded()\u003c/code\u003e method determines if a given geometry is unbounded, returning true if it is and false otherwise.\u003c/p\u003e\n"],["\u003cp\u003eIt is specifically used with Polygon geometries in Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eThe method takes a single argument, the geometry object (\u003ccode\u003ethis: geometry\u003c/code\u003e), and returns a boolean value.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided in both JavaScript and Python to demonstrate how to use the \u003ccode\u003eisUnbounded()\u003c/code\u003e method with a Polygon object.\u003c/p\u003e\n"]]],[],null,["# ee.Geometry.Polygon.isUnbounded\n\nReturns whether the geometry is unbounded.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-------------------------|---------|\n| Polygon.isUnbounded`()` | Boolean |\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 isUnbounded method to the Polygon object.\nvar polygonIsUnbounded = polygon.isUnbounded();\n\n// Print the result to the console.\nprint('polygon.isUnbounded(...) =', polygonIsUnbounded);\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 isUnbounded method to the Polygon object.\npolygon_is_unbounded = polygon.isUnbounded()\n\n# Print the result.\ndisplay('polygon.isUnbounded(...) =', polygon_is_unbounded)\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```"]]
