ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Update tile grid option descriptions

Browse Source 
In version 6 coordinate increase downwards.  Revise the description for "sizes" to better distinguish zoom level and overall grid extents.  Remove reference to the "widths" options which was deprecated over 4 years ago.
This commit is contained in:
mike-000
2019-11-20 18:15:31 +00:00
committed by GitHub
parent c3153075b2
commit fb7060a4d0
1 changed files with 5 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/ol/tilegrid/WMTS.js
View File

@@ -15,12 +15,12 @@ import TileGrid from './TileGrid.js';
* top-left corner of the extent.
* @property {import("../coordinate.js").Coordinate} [origin] The tile grid origin, i.e.
* where the `x` and `y` axes meet (`[z, 0, 0]`). Tile coordinates increase left
* to right and upwards. If not specified, `extent` or `origins` must be provided.
* to right and downwards. If not specified, `extent` or `origins` must be provided.
* @property {Array<import("../coordinate.js").Coordinate>} [origins] Tile grid origins,
* i.e. where the `x` and `y` axes meet (`[z, 0, 0]`), for each zoom level. If
* given, the array length should match the length of the `resolutions` array, i.e.
* each resolution can have a different origin. Tile coordinates increase left to
* right and upwards. If not specified, `extent` or `origin` must be provided.
* right and downwards. If not specified, `extent` or `origin` must be provided.
* @property {!Array<number>} resolutions Resolutions. The array index of each
* resolution needs to match the zoom level. This means that even if a `minZoom`
* is configured, the resolutions array will have a length of `maxZoom + 1`
@@ -29,19 +29,14 @@ import TileGrid from './TileGrid.js';
* @property {Array<import("../size.js").Size>} [sizes] Number of tile rows and columns
* of the grid for each zoom level. The values here are the `TileMatrixWidth` and
* `TileMatrixHeight` advertised in the GetCapabilities response of the WMTS, and
* define the grid's extent together with the `origin`.
* An `extent` can be configured in addition, and will further limit the extent for
* define each zoom level's extent together with the `origin` or `origins`.
* A grid `extent` can be configured in addition, and will further limit the extent for
* which tile requests are made by sources. If the bottom-left corner of
* the `extent` is used as `origin` or `origins`, then the `y` value must be
* an extent is used as `origin` or `origins`, then the `y` value must be
* negative because OpenLayers tile coordinates use the top left as the origin.
* @property {number|import("../size.js").Size} [tileSize] Tile size.
* @property {Array<import("../size.js").Size>} [tileSizes] Tile sizes. The length of
* this array needs to match the length of the `resolutions` array.
* @property {Array<number>} [widths] Number of tile columns that cover the grid's
* extent for each zoom level. Only required when used with a source that has `wrapX`
* set to `true`, and only when the grid's origin differs from the one of the
* projection's extent. The array length has to match the length of the `resolutions`
* array, i.e. each resolution will have a matching entry here.
*/