feat: support tile size configuring

packages/g6/src/runtime/controller/item.ts

@@ -214,9 +214,12 @@ export class ItemController {
     graphCore: GraphCore;
     theme: ThemeSpecification;
     transientCanvas: Canvas;
-    tileFirstRender?: boolean | number;
+    tileOptimize?: {
+      tileFirstRender?: boolean | number;
+      tileFirstRenderSize?: number;
+    };
   }) {
-    const { graphCore, theme = {}, transientCanvas, tileFirstRender } = param;
+    const { graphCore, theme = {}, transientCanvas, tileOptimize = {} } = param;
     const { graph } = this;
 
     // 0. clear groups on canvas, and create new groups
@@ -269,9 +272,9 @@ export class ItemController {
       edges: graphCore.getAllEdges(),
     });
 
-    await this.renderNodes(nodes, theme.node, tileFirstRender);
+    await this.renderNodes(nodes, theme.node, tileOptimize);
     this.renderCombos(combos, theme.combo, graphCore);
-    await this.renderEdges(edges, theme.edge, tileFirstRender);
+    await this.renderEdges(edges, theme.edge, tileOptimize);
     this.sortByComboTree(graphCore);
     // collapse the combos which has 'collapsed' in initial data
     if (graphCore.hasTreeStructure('combo')) {
@@ -1016,10 +1019,14 @@ export class ItemController {
   private async renderNodes(
     models: NodeModel[],
     nodeTheme: NodeThemeSpecifications = {},
-    tileFirstRender?: boolean | number,
+    tileOptimize?: {
+      tileFirstRender?: boolean | number;
+      tileFirstRenderSize?: number;
+    },
   ): Promise<any> {
     const { nodeExtensions, nodeGroup, nodeDataTypeSet, graph } = this;
     const { dataTypeField = '' } = nodeTheme;
+    const { tileFirstRender, tileFirstRenderSize = 1000 } = tileOptimize || {};
     const zoom = graph.getZoom();
     const delayFirstDraw = isNumber(tileFirstRender)
       ? models.length > tileFirstRender
@@ -1072,11 +1079,13 @@ export class ItemController {
     });
     if (delayFirstDraw) {
       let requestId;
-      const size = 1000;
       const items = itemsInView.concat(itemsOutView);
-      const sectionNum = Math.ceil(items.length / size);
+      const sectionNum = Math.ceil(items.length / tileFirstRenderSize);
       const sections = Array.from({ length: sectionNum }, (v, i) =>
-        items.slice(i * size, i * size + size),
+        items.slice(
+          i * tileFirstRenderSize,
+          i * tileFirstRenderSize + tileFirstRenderSize,
+        ),
       );
       const update = (resolve) => {
         if (!sections.length) {
@@ -1175,10 +1184,14 @@ export class ItemController {
   private renderEdges(
     models: EdgeModel[],
     edgeTheme: EdgeThemeSpecifications = {},
-    tileFirstRender?: boolean | number,
+    tileOptimize?: {
+      tileFirstRender?: boolean | number;
+      tileFirstRenderSize?: number;
+    },
   ) {
     const { edgeExtensions, edgeGroup, itemMap, edgeDataTypeSet, graph } = this;
     const { dataTypeField = '' } = edgeTheme;
+    const { tileFirstRender, tileFirstRenderSize = 1000 } = tileOptimize || {};
     const zoom = graph.getZoom();
     const nodeMap = filterItemMapByType(itemMap, 'node') as Map<ID, Node>;
     const delayFirstDraw = isNumber(tileFirstRender)
@@ -1235,10 +1248,12 @@ export class ItemController {
 
     if (delayFirstDraw) {
       let requestId;
-      const size = 2000;
-      const sectionNum = Math.ceil(items.length / size);
+      const sectionNum = Math.ceil(items.length / tileFirstRenderSize);
       const sections = Array.from({ length: sectionNum }, (v, i) =>
-        items.slice(i * size, i * size + size),
+        items.slice(
+          i * tileFirstRenderSize,
+          i * tileFirstRenderSize + tileFirstRenderSize,
+        ),
       );
       const update = (resolve) => {
         if (!sections.length) {

packages/g6/src/runtime/graph.ts

@@ -364,8 +364,10 @@ export default class Graph<B extends BehaviorRegistry, T extends ThemeRegistry>
     return {
       ...spec,
       optimize: {
-        behavior: 2000,
+        tileBehavior: 2000,
+        tileBehaviorSize: 1000,
         tileFirstRender: 10000,
+        tileFirstRenderSize: 1000,
         ...spec.optimize,
       },
     };
@@ -418,14 +420,18 @@ export default class Graph<B extends BehaviorRegistry, T extends ThemeRegistry>
    * @group Data
    */
   public async read(data: DataConfig) {
-    const { tileFirstRender } = this.specification.optimize || {};
+    const { tileFirstRender, tileFirstRenderSize } =
+      this.specification.optimize || {};
     this.hooks.datachange.emit({ data, type: 'replace' });
     const emitRender = async () => {
       await this.hooks.render.emitLinearAsync({
         graphCore: this.dataController.graphCore,
         theme: this.themeController.specification,
         transientCanvas: this.transientCanvas,
-        tileFirstRender,
+        tileOptimize: {
+          tileFirstRender,
+          tileFirstRenderSize,
+        },
       });
       this.emit('afterrender');
 
@@ -474,13 +480,17 @@ export default class Graph<B extends BehaviorRegistry, T extends ThemeRegistry>
     data: DataConfig,
     type: 'replace' | 'mergeReplace' = 'mergeReplace',
   ) {
-    const { tileFirstRender } = this.specification.optimize || {};
+    const { tileFirstRender, tileFirstRenderSize } =
+      this.specification.optimize || {};
     this.hooks.datachange.emit({ data, type });
     this.hooks.render.emit({
       graphCore: this.dataController.graphCore,
       theme: this.themeController.specification,
       transientCanvas: this.transientCanvas,
-      tileFirstRender,
+      tileOptimize: {
+        tileFirstRender,
+        tileFirstRenderSize,
+      },
     });
     this.emit('afterrender');
 

packages/g6/src/stdlib/behavior/drag-canvas.ts

@@ -134,7 +134,7 @@ export class DragCanvas extends Behavior {
   private hideShapes() {
     const { graph } = this;
 
-    const { behavior: graphBehaviorOptimize } =
+    const { tileBehavior: graphBehaviorOptimize, tileBehaviorSize = 1000 } =
       graph.getSpecification().optimize || {};
     const optimize = this.options.enableOptimize || graphBehaviorOptimize;
     const shouldOptimize = isNumber(optimize)
@@ -152,10 +152,12 @@ export class DragCanvas extends Behavior {
         .filter((id) => graph.getItemVisible(id) === true);
       let requestId;
       const hiddenIds = [...this.hiddenNodeIds];
-      const size = 1000;
-      const sectionNum = Math.ceil(hiddenIds.length / size);
+      const sectionNum = Math.ceil(hiddenIds.length / tileBehaviorSize);
       const sections = Array.from({ length: sectionNum }, (v, i) =>
-        hiddenIds.slice(i * size, i * size + size),
+        hiddenIds.slice(
+          i * tileBehaviorSize,
+          i * tileBehaviorSize + tileBehaviorSize,
+        ),
       );
       const update = () => {
         if (!sections.length) {
@@ -260,7 +262,7 @@ export class DragCanvas extends Behavior {
     this.dragging = false;
 
     const { graph, hiddenNodeIds, hiddenEdgeIds = [] } = this;
-    const { behavior: graphBehaviorOptimize } =
+    const { tileBehavior: graphBehaviorOptimize, tileBehaviorSize = 1000 } =
       graph.getSpecification().optimize || {};
     const optimize = this.options.enableOptimize || graphBehaviorOptimize;
     const shouldOptimize = isNumber(optimize)
@@ -271,10 +273,12 @@ export class DragCanvas extends Behavior {
       if (hiddenNodeIds) {
         let requestId;
         const hiddenIds = [...hiddenNodeIds, ...hiddenEdgeIds];
-        const size = 1000;
-        const sectionNum = Math.ceil(hiddenIds.length / size);
+        const sectionNum = Math.ceil(hiddenIds.length / tileBehaviorSize);
         const sections = Array.from({ length: sectionNum }, (v, i) =>
-          hiddenIds.slice(i * size, i * size + size),
+          hiddenIds.slice(
+            i * tileBehaviorSize,
+            i * tileBehaviorSize + tileBehaviorSize,
+          ),
         );
         const update = () => {
           if (!sections.length) {

packages/g6/src/stdlib/behavior/zoom-canvas.ts

@@ -115,7 +115,7 @@ export class ZoomCanvas extends Behavior {
 
   private hideShapes() {
     const { graph } = this;
-    const { behavior: graphBehaviorOptimize } =
+    const { tileBehavior: graphBehaviorOptimize, tileBehaviorSize = 1000 } =
       graph.getSpecification().optimize || {};
     const optimize = this.options.enableOptimize || graphBehaviorOptimize;
     const shouldOptimzie = isNumber(optimize)
@@ -133,10 +133,12 @@ export class ZoomCanvas extends Behavior {
 
       let requestId;
       const hiddenIds = [...this.hiddenNodeIds];
-      const size = 1000;
-      const sectionNum = Math.ceil(hiddenIds.length / size);
+      const sectionNum = Math.ceil(hiddenIds.length / tileBehaviorSize);
       const sections = Array.from({ length: sectionNum }, (v, i) =>
-        hiddenIds.slice(i * size, i * size + size),
+        hiddenIds.slice(
+          i * tileBehaviorSize,
+          i * tileBehaviorSize + tileBehaviorSize,
+        ),
       );
       const update = () => {
         if (!sections.length) {
@@ -155,7 +157,7 @@ export class ZoomCanvas extends Behavior {
 
   private endZoom() {
     const { graph, hiddenEdgeIds = [], hiddenNodeIds } = this;
-    const { behavior: graphBehaviorOptimize } =
+    const { tileBehavior: graphBehaviorOptimize, tileBehaviorSize = 1000 } =
       graph.getSpecification().optimize || {};
     const optimize = this.options.enableOptimize || graphBehaviorOptimize;
     const shouldOptimzie = isNumber(optimize)
@@ -166,10 +168,12 @@ export class ZoomCanvas extends Behavior {
       if (hiddenNodeIds) {
         let requestId;
         const hiddenIds = [...hiddenNodeIds, ...hiddenEdgeIds];
-        const size = 1000;
-        const sectionNum = Math.ceil(hiddenIds.length / size);
+        const sectionNum = Math.ceil(hiddenIds.length / tileBehaviorSize);
         const sections = Array.from({ length: sectionNum }, (v, i) =>
-          hiddenIds.slice(i * size, i * size + size),
+          hiddenIds.slice(
+            i * tileBehaviorSize,
+            i * tileBehaviorSize + tileBehaviorSize,
+          ),
         );
         const update = () => {
           if (!sections.length) {

packages/g6/src/types/graph.ts

@@ -5,14 +5,14 @@ import { Command } from '../stdlib/plugin/history/command';
 import { Hooks } from '../types/hook';
 import { CameraAnimationOptions } from './animate';
 import { BehaviorOptionsOf, BehaviorRegistry } from './behavior';
-import { ComboDisplayModel, ComboModel, ComboUserModel } from './combo';
+import { ComboModel, ComboUserModel } from './combo';
 import { Padding, Point } from './common';
 import { GraphData } from './data';
-import { EdgeDisplayModel, EdgeModel, EdgeUserModel } from './edge';
+import { EdgeModel, EdgeUserModel } from './edge';
 import type { StackType } from './history';
 import { ITEM_TYPE, SHAPE_TYPE } from './item';
 import { LayoutOptions } from './layout';
-import { NodeDisplayModel, NodeModel, NodeUserModel } from './node';
+import { NodeModel, NodeUserModel } from './node';
 import { RendererName } from './render';
 import { Specification } from './spec';
 import { ThemeOptionsOf, ThemeRegistry } from './theme';

packages/g6/src/types/hook.ts

@@ -53,7 +53,10 @@ export interface Hooks {
     graphCore: GraphCore;
     theme: ThemeSpecification;
     transientCanvas: Canvas;
-    tileFirstRender?: number | boolean;
+    tileOptimize?: {
+      tileFirstRender?: boolean | number;
+      tileFirstRenderSize?: number;
+    };
   }>; // TODO: define param template
   layout: IHook<{
     graphCore: GraphCore;

packages/g6/src/types/spec.ts

@@ -48,8 +48,10 @@ export interface Specification<
       };
   zoom?: number;
   optimize?: {
-    tileFirstRender: boolean | number;
-    behavior: boolean | number;
+    tileFirstRender?: boolean | number;
+    tileFirstRenderSize?: number;
+    tileBehavior?: boolean | number;
+    tileBehaviorSize?: number;
   };
   autoFit?:
     | 'view'