공지사항:
2025년 4월 15일 전에 Earth Engine 사용을 위해 등록된 모든 비상업용 프로젝트는 Earth Engine 액세스를 유지하기 위해
비상업용 자격 요건을 인증해야 합니다.
ee.Number.hypot
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
2D 벡터 [x, y]의 크기를 계산합니다.
| 사용 | 반환 값 |
|---|
Number.hypot(right) | 숫자 |
| 인수 | 유형 | 세부정보 |
|---|
다음과 같은 경우: left | 숫자 | 왼쪽 값입니다. |
right | 숫자 | 오른쪽 값입니다. |
예
코드 편집기 (JavaScript)
// Left input is x and right input is y, representing point (x,y).
print('Length from origin to point (0,0)', ee.Number(0).hypot(0)); // 0
print('Length from origin to point (3,0)', ee.Number(3).hypot(0)); // 3
print('Length from origin to point (3,4)', ee.Number(3).hypot(4)); // 5
print('Length from origin to point (-3,4)', ee.Number(-3).hypot(4)); // 5
print('Length from origin to point (-3,-4)', ee.Number(-3).hypot(-4)); // 5
Python 설정
Python API 및 geemap를 사용한 대화형 개발에 관한 자세한 내용은
Python 환경 페이지를 참고하세요.
import ee
import geemap.core as geemap
Colab (Python)
# Left input is x and right input is y, representing point (x,y).
# 0
print('Length from origin to point (0,0):', ee.Number(0).hypot(0).getInfo())
# 3
print('Length from origin to point (3,0):', ee.Number(3).hypot(0).getInfo())
# 5
print('Length from origin to point (3,4):', ee.Number(3).hypot(4).getInfo())
# 5
print('Length from origin to point (-3,4):', ee.Number(-3).hypot(4).getInfo())
# 5
print('Length from origin to point (-3,-4):', ee.Number(-3).hypot(-4).getInfo())
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
최종 업데이트: 2025-07-26(UTC)
[null,null,["최종 업데이트: 2025-07-26(UTC)"],[[["\u003cp\u003e\u003ccode\u003eNumber.hypot()\u003c/code\u003e calculates the magnitude (or length) of a 2D vector defined by coordinates \u003ccode\u003ex\u003c/code\u003e (left input) and \u003ccode\u003ey\u003c/code\u003e (right input).\u003c/p\u003e\n"],["\u003cp\u003eIt effectively computes the distance from the origin (0,0) to the point (x,y) in a 2D plane.\u003c/p\u003e\n"],["\u003cp\u003eThe result returned is a number representing the calculated magnitude/distance.\u003c/p\u003e\n"],["\u003cp\u003eExamples demonstrate its usage with various coordinate combinations, illustrating consistent magnitude calculation regardless of sign.\u003c/p\u003e\n"]]],["The `hypot` method calculates the magnitude of a 2D vector. It takes two numeric arguments, `left` (x-value) and `right` (y-value), and returns a `Number` representing the distance from the origin (0,0) to the point (x,y). The examples demonstrate that inputs of (0,0), (3,0), (3,4), (-3,4), and (-3,-4) result in magnitudes of 0, 3, 5, 5, and 5, respectively. The function is available in both JavaScript and Python.\n"],null,["# ee.Number.hypot\n\nCalculates the magnitude of the 2D vector \\[x, y\\].\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-----------------------|---------|\n| Number.hypot`(right)` | Number |\n\n| Argument | Type | Details |\n|--------------|--------|-----------------------|\n| this: `left` | Number | The left-hand value. |\n| `right` | Number | The right-hand value. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Left input is x and right input is y, representing point (x,y).\nprint('Length from origin to point (0,0)', ee.Number(0).hypot(0)); // 0\nprint('Length from origin to point (3,0)', ee.Number(3).hypot(0)); // 3\nprint('Length from origin to point (3,4)', ee.Number(3).hypot(4)); // 5\nprint('Length from origin to point (-3,4)', ee.Number(-3).hypot(4)); // 5\nprint('Length from origin to point (-3,-4)', ee.Number(-3).hypot(-4)); // 5\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# Left input is x and right input is y, representing point (x,y).\n# 0\nprint('Length from origin to point (0,0):', ee.Number(0).hypot(0).getInfo())\n# 3\nprint('Length from origin to point (3,0):', ee.Number(3).hypot(0).getInfo())\n# 5\nprint('Length from origin to point (3,4):', ee.Number(3).hypot(4).getInfo())\n# 5\nprint('Length from origin to point (-3,4):', ee.Number(-3).hypot(4).getInfo())\n# 5\nprint('Length from origin to point (-3,-4):', ee.Number(-3).hypot(-4).getInfo())\n```"]]
