Pengumuman: Semua project nonkomersial yang terdaftar untuk menggunakan Earth Engine sebelum
15 April 2025 harus
memverifikasi kelayakan nonkomersial untuk mempertahankan akses Earth Engine.
ee.Geometry.MultiPoint.isUnbounded
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Menampilkan apakah geometri tidak terbatas.
| Penggunaan | Hasil |
|---|
MultiPoint.isUnbounded() | Boolean |
| Argumen | Jenis | Detail |
|---|
ini: geometry | Geometri | |
Contoh
Code Editor (JavaScript)
// Define a MultiPoint object.
var multiPoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]]);
// Apply the isUnbounded method to the MultiPoint object.
var multiPointIsUnbounded = multiPoint.isUnbounded();
// Print the result to the console.
print('multiPoint.isUnbounded(...) =', multiPointIsUnbounded);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(multiPoint,
{'color': 'black'},
'Geometry [black]: multiPoint');
Penyiapan Python
Lihat halaman
Lingkungan Python untuk mengetahui informasi tentang Python API dan penggunaan
geemap untuk pengembangan interaktif.
import ee
import geemap.core as geemap
Colab (Python)
# Define a MultiPoint object.
multipoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]])
# Apply the isUnbounded method to the MultiPoint object.
multipoint_is_unbounded = multipoint.isUnbounded()
# Print the result.
display('multipoint.isUnbounded(...) =', multipoint_is_unbounded)
# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(multipoint, {'color': 'black'}, 'Geometry [black]: multipoint')
m
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-26 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-26 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eisUnbounded()\u003c/code\u003e method determines if a geometry is unbounded, returning a boolean value (true if unbounded, false if bounded).\u003c/p\u003e\n"],["\u003cp\u003eIt is specifically designed for use with \u003ccode\u003eMultiPoint\u003c/code\u003e geometries in Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eThe method takes the geometry as input and returns \u003ccode\u003efalse\u003c/code\u003e indicating that \u003ccode\u003eMultiPoint\u003c/code\u003e geometries are always bounded.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided in JavaScript and Python to illustrate how to apply the \u003ccode\u003eisUnbounded()\u003c/code\u003e method and display results on a map.\u003c/p\u003e\n"]]],["The `isUnbounded()` method, applicable to `Geometry` objects like `MultiPoint`, determines if a geometry is unbounded, returning a Boolean. It takes a `Geometry` object as input and returns `true` if the geometry is unbounded, and `false` otherwise. Examples show creating a `MultiPoint` object and applying `isUnbounded()`, printing the Boolean result, then displaying the geometry. Both JavaScript and Python code are provided.\n"],null,["# ee.Geometry.MultiPoint.isUnbounded\n\nReturns whether the geometry is unbounded.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|----------------------------|---------|\n| MultiPoint.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 MultiPoint object.\nvar multiPoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]]);\n\n// Apply the isUnbounded method to the MultiPoint object.\nvar multiPointIsUnbounded = multiPoint.isUnbounded();\n\n// Print the result to the console.\nprint('multiPoint.isUnbounded(...) =', multiPointIsUnbounded);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(multiPoint,\n {'color': 'black'},\n 'Geometry [black]: multiPoint');\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 MultiPoint object.\nmultipoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]])\n\n# Apply the isUnbounded method to the MultiPoint object.\nmultipoint_is_unbounded = multipoint.isUnbounded()\n\n# Print the result.\ndisplay('multipoint.isUnbounded(...) =', multipoint_is_unbounded)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(multipoint, {'color': 'black'}, 'Geometry [black]: multipoint')\nm\n```"]]
