Canvas layer renderers are now dependencies of layers

src/ol/Map.js

@@ -5,11 +5,7 @@ import PluggableMap from './PluggableMap.js';
 import {defaults as defaultControls} from './control/util.js';
 import {defaults as defaultInteractions} from './interaction.js';
 import {assign} from './obj.js';
-import CanvasImageLayerRenderer from './renderer/canvas/ImageLayer.js';
 import CanvasMapRenderer from './renderer/canvas/Map.js';
-import CanvasTileLayerRenderer from './renderer/canvas/TileLayer.js';
-import CanvasVectorLayerRenderer from './renderer/canvas/VectorLayer.js';
-import CanvasVectorTileLayerRenderer from './renderer/canvas/VectorTileLayer.js';
 
 /**
  * @classdesc
@@ -80,14 +76,7 @@ class Map extends PluggableMap {
   }
 
   createRenderer() {
-    const renderer = new CanvasMapRenderer(this);
-    renderer.registerLayerRenderers([
-      CanvasImageLayerRenderer,
-      CanvasTileLayerRenderer,
-      CanvasVectorLayerRenderer,
-      CanvasVectorTileLayerRenderer
-    ]);
-    return renderer;
+    return new CanvasMapRenderer(this);
   }
 }
 

src/ol/renderer/canvas/ImageLayer.js

@@ -2,7 +2,6 @@
  * @module ol/renderer/canvas/ImageLayer
  */
 import {ENABLE_RASTER_REPROJECTION} from '../../reproj/common.js';
-import LayerType from '../../LayerType.js';
 import ViewHint from '../../ViewHint.js';
 import {getIntersection, isEmpty} from '../../extent.js';
 import IntermediateCanvasRenderer from './IntermediateCanvas.js';
@@ -114,25 +113,4 @@ class CanvasImageLayerRenderer extends IntermediateCanvasRenderer {
 }
 
 
-/**
- * Determine if this renderer handles the provided layer.
- * @param {import("../../layer/Layer.js").default} layer The candidate layer.
- * @return {boolean} The renderer can render the layer.
- */
-CanvasImageLayerRenderer['handles'] = function(layer) {
-  return layer.getType() === LayerType.IMAGE;
-};
-
-
-/**
- * Create a layer renderer.
- * @param {import("../Map.js").default} mapRenderer The map renderer.
- * @param {import("../../layer/Layer.js").default} layer The layer to be rendererd.
- * @return {CanvasImageLayerRenderer} The layer renderer.
- */
-CanvasImageLayerRenderer['create'] = function(mapRenderer, layer) {
-  return new CanvasImageLayerRenderer(/** @type {import("../../layer/Image.js").default} */ (layer));
-};
-
-
 export default CanvasImageLayerRenderer;

src/ol/renderer/canvas/Map.js

@@ -2,7 +2,7 @@
  * @module ol/renderer/canvas/Map
  */
 import {create as createTransform, apply as applyTransform, compose as composeTransform} from '../../transform.js';
-import {includes, stableSort} from '../../array.js';
+import {stableSort} from '../../array.js';
 import {CLASS_UNSELECTABLE} from '../../css.js';
 import {createCanvasContext2D} from '../../dom.js';
 import {visibleAtResolution} from '../../layer/Layer.js';
@@ -14,11 +14,6 @@ import MapRenderer, {sortByZIndex} from '../Map.js';
 import SourceState from '../../source/State.js';
 
 
-/**
- * @type {Array<typeof import("../Layer.js").default>}
- */
-export const layerRendererConstructors = [];
-
 /**
  * @classdesc
  * Canvas map renderer.
@@ -204,18 +199,6 @@ class CanvasMapRenderer extends MapRenderer {
     return undefined;
   }
 
-  /**
-   * @inheritDoc
-   */
-  registerLayerRenderers(constructors) {
-    super.registerLayerRenderers(constructors);
-    for (let i = 0, ii = constructors.length; i < ii; ++i) {
-      const ctor = constructors[i];
-      if (!includes(layerRendererConstructors, ctor)) {
-        layerRendererConstructors.push(ctor);
-      }
-    }
-  }
 }
 
 

src/ol/renderer/canvas/TileLayer.js

@@ -2,7 +2,6 @@
  * @module ol/renderer/canvas/TileLayer
  */
 import {getUid} from '../../util.js';
-import LayerType from '../../LayerType.js';
 import TileRange from '../../TileRange.js';
 import TileState from '../../TileState.js';
 import ViewHint from '../../ViewHint.js';
@@ -369,27 +368,6 @@ class CanvasTileLayerRenderer extends IntermediateCanvasRenderer {
 }
 
 
-/**
- * Determine if this renderer handles the provided layer.
- * @param {import("../../layer/Layer.js").default} layer The candidate layer.
- * @return {boolean} The renderer can render the layer.
- */
-CanvasTileLayerRenderer['handles'] = function(layer) {
-  return layer.getType() === LayerType.TILE;
-};
-
-
-/**
- * Create a layer renderer.
- * @param {import("../Map.js").default} mapRenderer The map renderer.
- * @param {import("../../layer/Layer.js").default} layer The layer to be rendererd.
- * @return {CanvasTileLayerRenderer} The layer renderer.
- */
-CanvasTileLayerRenderer['create'] = function(mapRenderer, layer) {
-  return new CanvasTileLayerRenderer(/** @type {import("../../layer/Tile.js").default} */ (layer));
-};
-
-
 /**
  * @function
  * @return {import("../../layer/Tile.js").default|import("../../layer/VectorTile.js").default}

src/ol/renderer/canvas/VectorLayer.js

@@ -2,7 +2,6 @@
  * @module ol/renderer/canvas/VectorLayer
  */
 import {getUid} from '../../util.js';
-import LayerType from '../../LayerType.js';
 import ViewHint from '../../ViewHint.js';
 import {createCanvasContext2D} from '../../dom.js';
 import {listen, unlisten} from '../../events.js';
@@ -413,25 +412,4 @@ class CanvasVectorLayerRenderer extends CanvasLayerRenderer {
 }
 
 
-/**
- * Determine if this renderer handles the provided layer.
- * @param {import("../../layer/Layer.js").default} layer The candidate layer.
- * @return {boolean} The renderer can render the layer.
- */
-CanvasVectorLayerRenderer['handles'] = function(layer) {
-  return layer.getType() === LayerType.VECTOR;
-};
-
-
-/**
- * Create a layer renderer.
- * @param {import("../Map.js").default} mapRenderer The map renderer.
- * @param {import("../../layer/Layer.js").default} layer The layer to be rendererd.
- * @return {CanvasVectorLayerRenderer} The layer renderer.
- */
-CanvasVectorLayerRenderer['create'] = function(mapRenderer, layer) {
-  return new CanvasVectorLayerRenderer(/** @type {import("../../layer/Vector.js").default} */ (layer));
-};
-
-
 export default CanvasVectorLayerRenderer;

src/ol/renderer/canvas/VectorTileLayer.js

@@ -2,7 +2,6 @@
  * @module ol/renderer/canvas/VectorTileLayer
  */
 import {getUid} from '../../util.js';
-import LayerType from '../../LayerType.js';
 import TileState from '../../TileState.js';
 import ViewHint from '../../ViewHint.js';
 import {createCanvasContext2D} from '../../dom.js';
@@ -481,25 +480,4 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
 }
 
 
-/**
- * Determine if this renderer handles the provided layer.
- * @param {import("../../layer/Layer.js").default} layer The candidate layer.
- * @return {boolean} The renderer can render the layer.
- */
-CanvasVectorTileLayerRenderer['handles'] = function(layer) {
-  return layer.getType() === LayerType.VECTOR_TILE;
-};
-
-
-/**
- * Create a layer renderer.
- * @param {import("../Map.js").default} mapRenderer The map renderer.
- * @param {import("../../layer/Layer.js").default} layer The layer to be rendererd.
- * @return {CanvasVectorTileLayerRenderer} The layer renderer.
- */
-CanvasVectorTileLayerRenderer['create'] = function(mapRenderer, layer) {
-  return new CanvasVectorTileLayerRenderer(/** @type {import("../../layer/VectorTile.js").default} */ (layer));
-};
-
-
 export default CanvasVectorTileLayerRenderer;