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REST Resource: projects.locations.filmstripThumbnails
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資源:FilmstripThumbnail
欄位 |
name |
string
代表短片縮圖的資源名稱,格式為「projects/*/filmstripThumbnails/**」(例如「projects/earthengine-legacy/filmstripThumbnails/」)。
|
expression |
object (Expression )
要計算的運算式。必須評估為 ImageCollection。
|
orientation |
enum (Orientation )
如何排列圖片,以便形成膠卷縮圖。
|
fileFormat |
enum (ImageFileFormat )
產生最終圖片的輸出編碼。
|
grid |
object (PixelGrid )
選用的像素格線,說明 expression 計算的圖片如何重新投影及裁剪。
|
方法 |
|
建立可用於算繪包含多個圖片集的圖片的 ID。 |
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上次更新時間:2025-07-25 (世界標準時間)。
[null,null,["上次更新時間:2025-07-25 (世界標準時間)。"],[[["\u003cp\u003eFilmstripThumbnail resource provides information about a filmstrip thumbnail, which is an image containing multiple images from a collection.\u003c/p\u003e\n"],["\u003cp\u003eIt's represented in JSON format with fields like name, expression (to compute an ImageCollection), orientation, file format, and grid for image placement.\u003c/p\u003e\n"],["\u003cp\u003eYou can use the \u003ccode\u003ecreate\u003c/code\u003e method to generate an ID for rendering the filmstrip thumbnail image.\u003c/p\u003e\n"],["\u003cp\u003eThe expression field must evaluate to an ImageCollection, which forms the basis of the thumbnail's content.\u003c/p\u003e\n"]]],["FilmstripThumbnail information includes a `name`, an `expression` that evaluates to an ImageCollection, and an `orientation` for image placement. It also specifies the output `fileFormat` and an optional `grid` for reprojection/clipping. The key action is using the `create` method to generate an ID for rendering a filmstrip thumbnail, which combines multiple images from a collection into one image. The filmstrip thumbnail's attributes are represented by strings, objects and enumerators.\n"],null,["# REST Resource: projects.locations.filmstripThumbnails\n\nResource: FilmstripThumbnail\n----------------------------\n\nInformation about a filmstrip thumbnail.\n\n| JSON representation |\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ``` { \"name\": string, \"expression\": { object (/earth-engine/reference/rest/v1alpha/Expression) }, \"orientation\": enum (/earth-engine/reference/rest/v1alpha/projects.filmstripThumbnails#FilmstripThumbnail.Orientation), \"fileFormat\": enum (/earth-engine/reference/rest/v1alpha/ImageFileFormat), \"grid\": { object (/earth-engine/reference/rest/v1alpha/PixelGrid) } } ``` |\n\n| Fields ||\n|---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `name` | `string` The resource name representing the filmstrip thumbnail, of the form \"projects/\\*/filmstripThumbnails/\\*\\*\" (e.g. \"projects/earthengine-legacy/filmstripThumbnails/\"). |\n| `expression` | `object (`[Expression](/earth-engine/reference/rest/v1alpha/Expression)`)` The expression to compute. Must evaluate to an ImageCollection. |\n| `orientation` | `enum (`[Orientation](/earth-engine/reference/rest/v1alpha/projects.filmstripThumbnails#FilmstripThumbnail.Orientation)`)` How the images should be placed to form the filmstrip thumbnail. |\n| `fileFormat` | `enum (`[ImageFileFormat](/earth-engine/reference/rest/v1alpha/ImageFileFormat)`)` The output encoding in which to generate the resulting image. |\n| `grid` | `object (`[PixelGrid](/earth-engine/reference/rest/v1alpha/PixelGrid)`)` An optional pixel grid describing how the images computed by `expression` are reprojected and clipped. |\n\n| Methods ------- ||\n|--------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------|\n| ### [create](/earth-engine/reference/rest/v1alpha/projects.locations.filmstripThumbnails/create) | Creates an ID that can be used to render an image containing multiple images from a collection. |"]]