ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
145 lines • 18.8 kB
JavaScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { ChangeDetectorRef, Directive, ElementRef, EventEmitter, Input, Output } from '@angular/core';
import { select } from 'd3-selection';
import { transition as d3Transition } from 'd3-transition';
import { zoom, zoomIdentity, zoomTransform } from 'd3-zoom';
import { Subject } from 'rxjs';
import { calculateTransform } from './core/utils';
Selection.bind('transition', d3Transition);
export class NzGraphZoomDirective {
constructor(element, cdr) {
this.element = element;
this.cdr = cdr;
this.nzMinZoom = 0.1;
this.nzMaxZoom = 10;
this.nzTransformEvent = new EventEmitter();
this.nzZoomChange = new EventEmitter();
this.destroy$ = new Subject();
}
ngAfterViewInit() {
this.bind();
}
ngOnDestroy() {
this.unbind();
this.destroy$.next();
this.destroy$.complete();
}
bind() {
this.svgElement = this.element.nativeElement.querySelector('svg');
this.gZoomElement = this.element.nativeElement.querySelector('svg > g');
const { width, height } = this.element.nativeElement.getBoundingClientRect();
this.svgSelection = select(this.svgElement);
this.zoomBehavior = zoom()
.extent([
[0, 0],
[width, height]
])
.scaleExtent([this.nzMinZoom, this.nzMaxZoom])
.on('zoom', e => {
this.zoomed(e);
});
this.svgSelection.call(this.zoomBehavior, zoomIdentity.translate(0, 0).scale(this.nzZoom || 1));
// Init with nzZoom
this.reScale(0, this.nzZoom);
}
unbind() {
var _a;
// Destroy listener
(_a = this.svgSelection) === null || _a === void 0 ? void 0 : _a.interrupt().selectAll('*').interrupt();
if (this.zoomBehavior) {
this.zoomBehavior.on('end', null).on('zoom', null);
}
}
// Methods
fitCenter(duration = 0) {
this.reScale(duration);
}
focus(id, duration = 0) {
// Make sure this node is under SVG container
if (!this.svgElement.getElementById(`${id}`)) {
return;
}
const node = this.svgElement.getElementById(`${id}`);
const svgRect = this.svgElement.getBoundingClientRect();
const position = this.getRelativePositionInfo(node);
const svgTransform = zoomTransform(this.svgElement);
const centerX = (position.topLeft.x + position.bottomRight.x) / 2;
const centerY = (position.topLeft.y + position.bottomRight.y) / 2;
const dx = svgRect.left + svgRect.width / 2 - centerX;
const dy = svgRect.top + svgRect.height / 2 - centerY;
this.svgSelection
.transition()
.duration(duration)
.call(this.zoomBehavior.translateBy, dx / svgTransform.k, dy / svgTransform.k);
}
/**
* Handle zoom event
* @param transform
*/
zoomed({ transform }) {
const { x, y, k } = transform;
// Update g element transform
this.gZoomElement.setAttribute('transform', `translate(${x}, ${y})scale(${k})`);
this.nzZoom = k;
this.nzZoomChange.emit(this.nzZoom);
this.nzTransformEvent.emit(transform);
this.cdr.markForCheck();
}
/**
* Scale with zoom and duration
* @param duration
* @param scale
* @private
*/
reScale(duration, scale) {
const transform = calculateTransform(this.svgElement, this.gZoomElement, scale);
if (!transform) {
return;
}
const { x, y, k } = transform;
const zTransform = zoomIdentity.translate(x, y).scale(Math.max(k, this.nzMinZoom));
this.svgSelection
.transition()
.duration(duration)
.call(this.zoomBehavior.transform, zTransform)
.on('end.fitted', () => {
this.zoomBehavior.on('end.fitted', null);
});
}
getRelativePositionInfo(node) {
const nodeBox = node.getBBox();
const nodeCtm = node.getScreenCTM();
let pointTL = this.svgElement.createSVGPoint();
let pointBR = this.svgElement.createSVGPoint();
pointTL.x = nodeBox.x;
pointTL.y = nodeBox.y;
pointBR.x = nodeBox.x + nodeBox.width;
pointBR.y = nodeBox.y + nodeBox.height;
pointTL = pointTL.matrixTransform(nodeCtm);
pointBR = pointBR.matrixTransform(nodeCtm);
return {
topLeft: pointTL,
bottomRight: pointBR
};
}
}
NzGraphZoomDirective.decorators = [
{ type: Directive, args: [{
selector: '[nz-graph-zoom]'
},] }
];
NzGraphZoomDirective.ctorParameters = () => [
{ type: ElementRef },
{ type: ChangeDetectorRef }
];
NzGraphZoomDirective.propDecorators = {
nzZoom: [{ type: Input }],
nzMinZoom: [{ type: Input }],
nzMaxZoom: [{ type: Input }],
nzTransformEvent: [{ type: Output }],
nzZoomChange: [{ type: Output }]
};
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"graph-zoom.directive.js","sourceRoot":"/home/vsts/work/1/s/components/graph/","sources":["graph-zoom.directive.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAiB,iBAAiB,EAAE,SAAS,EAAE,UAAU,EAAE,YAAY,EAAE,KAAK,EAAa,MAAM,EAAE,MAAM,eAAe,CAAC;AAChI,OAAO,EAAE,MAAM,EAAa,MAAM,cAAc,CAAC;AACjD,OAAO,EAAE,UAAU,IAAI,YAAY,EAAE,MAAM,eAAe,CAAC;AAC3D,OAAO,EAAE,IAAI,EAAgB,YAAY,EAAE,aAAa,EAAE,MAAM,SAAS,CAAC;AAE1E,OAAO,EAAE,OAAO,EAAE,MAAM,MAAM,CAAC;AAC/B,OAAO,EAAE,kBAAkB,EAAE,MAAM,cAAc,CAAC;AAElD,SAAS,CAAC,IAAI,CAAC,YAAY,EAAE,YAAY,CAAC,CAAC;AAK3C,MAAM,OAAO,oBAAoB;IAkB/B,YAAoB,OAAmB,EAAU,GAAsB;QAAnD,YAAO,GAAP,OAAO,CAAY;QAAU,QAAG,GAAH,GAAG,CAAmB;QAhB9D,cAAS,GAAG,GAAG,CAAC;QAChB,cAAS,GAAG,EAAE,CAAC;QAEL,qBAAgB,GAAkC,IAAI,YAAY,EAAE,CAAC;QACrE,iBAAY,GAAyB,IAAI,YAAY,EAAE,CAAC;QAUnE,aAAQ,GAAG,IAAI,OAAO,EAAQ,CAAC;IAEmC,CAAC;IAE3E,eAAe;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACd,CAAC;IAED,WAAW;QACT,IAAI,CAAC,MAAM,EAAE,CAAC;QACd,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;QACrB,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAAE,CAAC;IAC3B,CAAC;IAED,IAAI;QACF,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,aAAa,CAAC,KAAK,CAAkB,CAAC;QACnF,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,aAAa,CAAC,SAAS,CAAgB,CAAC;QACvF,MAAM,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,qBAAqB,EAAE,CAAC;QAC7E,IAAI,CAAC,YAAY,GAAG,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAC5C,IAAI,CAAC,YAAY,GAAG,IAAI,EAAE;aACvB,MAAM,CAAC;YACN,CAAC,CAAC,EAAE,CAAC,CAAC;YACN,CAAC,KAAK,EAAE,MAAM,CAAC;SAChB,CAAC;aACD,WAAW,CAAC,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,SAAS,CAAC,CAAC;aAC7C,EAAE,CAAC,MAAM,EAAE,CAAC,CAAC,EAAE;YACd,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QACjB,CAAC,CAAC,CAAC;QACL,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,YAAY,CAAC,SAAS,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,IAAI,CAAC,CAAC,CAAC,CAAC;QAChG,mBAAmB;QACnB,IAAI,CAAC,OAAO,CAAC,CAAC,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;IAC/B,CAAC;IAED,MAAM;;QACJ,mBAAmB;QACnB,MAAA,IAAI,CAAC,YAAY,0CAAE,SAAS,GAAG,SAAS,CAAC,GAAG,EAAE,SAAS,GAAG;QAC1D,IAAI,IAAI,CAAC,YAAY,EAAE;YACrB,IAAI,CAAC,YAAY,CAAC,EAAE,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC,EAAE,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;SACpD;IACH,CAAC;IAED,UAAU;IACV,SAAS,CAAC,WAAmB,CAAC;QAC5B,IAAI,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;IACzB,CAAC;IAED,KAAK,CAAC,EAAa,EAAE,WAAmB,CAAC;QACvC,6CAA6C;QAC7C,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,cAAc,CAAC,GAAG,EAAE,EAAE,CAAC,EAAE;YAC5C,OAAO;SACR;QAED,MAAM,IAAI,GAAG,IAAI,CAAC,UAAU,CAAC,cAAc,CAAC,GAAG,EAAE,EAAE,CAAgB,CAAC;QACpE,MAAM,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,qBAAqB,EAAE,CAAC;QACxD,MAAM,QAAQ,GAAG,IAAI,CAAC,uBAAuB,CAAC,IAAI,CAAC,CAAC;QACpD,MAAM,YAAY,GAAG,aAAa,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAEpD,MAAM,OAAO,GAAG,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,GAAG,QAAQ,CAAC,WAAW,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;QAClE,MAAM,OAAO,GAAG,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,GAAG,QAAQ,CAAC,WAAW,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;QAClE,MAAM,EAAE,GAAG,OAAO,CAAC,IAAI,GAAG,OAAO,CAAC,KAAK,GAAG,CAAC,GAAG,OAAO,CAAC;QACtD,MAAM,EAAE,GAAG,OAAO,CAAC,GAAG,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,GAAG,OAAO,CAAC;QAEtD,IAAI,CAAC,YAAY;aACd,UAAU,EAAE;aACZ,QAAQ,CAAC,QAAQ,CAAC;aAClB,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,WAAW,EAAE,EAAE,GAAG,YAAY,CAAC,CAAC,EAAE,EAAE,GAAG,YAAY,CAAC,CAAC,CAAC,CAAC;IACnF,CAAC;IAED;;;OAGG;IACK,MAAM,CAAC,EAAE,SAAS,EAAa;QACrC,MAAM,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,GAAG,SAAS,CAAC;QAC9B,6BAA6B;QAC5B,IAAI,CAAC,YAA4B,CAAC,YAAY,CAAC,WAAW,EAAE,aAAa,CAAC,KAAK,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC;QACjG,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC;QAChB,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;QACpC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;QACtC,IAAI,CAAC,GAAG,CAAC,YAAY,EAAE,CAAC;IAC1B,CAAC;IAED;;;;;OAKG;IACK,OAAO,CAAC,QAAgB,EAAE,KAAc;QAC9C,MAAM,SAAS,GAAG,kBAAkB,CAAC,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,YAAY,EAAE,KAAK,CAAC,CAAC;QAChF,IAAI,CAAC,SAAS,EAAE;YACd,OAAO;SACR;QACD,MAAM,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,GAAG,SAAS,CAAC;QAC9B,MAAM,UAAU,GAAG,YAAY,CAAC,SAAS,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,EAAE,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC;QACnF,IAAI,CAAC,YAAY;aACd,UAAU,EAAE;aACZ,QAAQ,CAAC,QAAQ,CAAC;aAClB,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,SAAS,EAAE,UAAU,CAAC;aAC7C,EAAE,CAAC,YAAY,EAAE,GAAG,EAAE;YACrB,IAAI,CAAC,YAAY,CAAC,EAAE,CAAC,YAAY,EAAE,IAAI,CAAC,CAAC;QAC3C,CAAC,CAAC,CAAC;IACP,CAAC;IAEO,uBAAuB,CAAC,IAAiB;QAC/C,MAAM,OAAO,GAAG,IAAI,CAAC,OAAO,EAAE,CAAC;QAC/B,MAAM,OAAO,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;QACpC,IAAI,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,cAAc,EAAE,CAAC;QAC/C,IAAI,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,cAAc,EAAE,CAAC;QAE/C,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,CAAC,CAAC;QACtB,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,CAAC,CAAC;QACtB,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,KAAK,CAAC;QACtC,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;QACvC,OAAO,GAAG,OAAO,CAAC,eAAe,CAAC,OAAQ,CAAC,CAAC;QAC5C,OAAO,GAAG,OAAO,CAAC,eAAe,CAAC,OAAQ,CAAC,CAAC;QAC5C,OAAO;YACL,OAAO,EAAE,OAAO;YAChB,WAAW,EAAE,OAAO;SACrB,CAAC;IACJ,CAAC;;;YA3IF,SAAS,SAAC;gBACT,QAAQ,EAAE,iBAAiB;aAC5B;;;YAZqD,UAAU;YAAxC,iBAAiB;;;qBActC,KAAK;wBACL,KAAK;wBACL,KAAK;+BAEL,MAAM;2BACN,MAAM","sourcesContent":["/**\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { AfterViewInit, ChangeDetectorRef, Directive, ElementRef, EventEmitter, Input, OnDestroy, Output } from '@angular/core';\nimport { select, Selection } from 'd3-selection';\nimport { transition as d3Transition } from 'd3-transition';\nimport { zoom, ZoomBehavior, zoomIdentity, zoomTransform } from 'd3-zoom';\nimport { NzSafeAny } from 'ng-zorro-antd/core/types';\nimport { Subject } from 'rxjs';\nimport { calculateTransform } from './core/utils';\nimport { NzZoomTransform, RelativePositionInfo } from './interface';\nSelection.bind('transition', d3Transition);\n\n@Directive({\n  selector: '[nz-graph-zoom]'\n})\nexport class NzGraphZoomDirective implements OnDestroy, AfterViewInit {\n  @Input() nzZoom?: number;\n  @Input() nzMinZoom = 0.1;\n  @Input() nzMaxZoom = 10;\n\n  @Output() readonly nzTransformEvent: EventEmitter<NzZoomTransform> = new EventEmitter();\n  @Output() readonly nzZoomChange: EventEmitter<number> = new EventEmitter();\n\n  svgSelection!: Selection<NzSafeAny, NzSafeAny, NzSafeAny, NzSafeAny>;\n  zoomBehavior!: ZoomBehavior<NzSafeAny, NzSafeAny>;\n\n  // TODO\n  // Support svg element only now\n  svgElement!: SVGSVGElement;\n  gZoomElement!: SVGGElement;\n\n  private destroy$ = new Subject<void>();\n\n  constructor(private element: ElementRef, private cdr: ChangeDetectorRef) {}\n\n  ngAfterViewInit(): void {\n    this.bind();\n  }\n\n  ngOnDestroy(): void {\n    this.unbind();\n    this.destroy$.next();\n    this.destroy$.complete();\n  }\n\n  bind(): void {\n    this.svgElement = this.element.nativeElement.querySelector('svg') as SVGSVGElement;\n    this.gZoomElement = this.element.nativeElement.querySelector('svg > g') as SVGGElement;\n    const { width, height } = this.element.nativeElement.getBoundingClientRect();\n    this.svgSelection = select(this.svgElement);\n    this.zoomBehavior = zoom()\n      .extent([\n        [0, 0],\n        [width, height]\n      ])\n      .scaleExtent([this.nzMinZoom, this.nzMaxZoom])\n      .on('zoom', e => {\n        this.zoomed(e);\n      });\n    this.svgSelection.call(this.zoomBehavior, zoomIdentity.translate(0, 0).scale(this.nzZoom || 1));\n    // Init with nzZoom\n    this.reScale(0, this.nzZoom);\n  }\n\n  unbind(): void {\n    // Destroy listener\n    this.svgSelection?.interrupt().selectAll('*').interrupt();\n    if (this.zoomBehavior) {\n      this.zoomBehavior.on('end', null).on('zoom', null);\n    }\n  }\n\n  // Methods\n  fitCenter(duration: number = 0): void {\n    this.reScale(duration);\n  }\n\n  focus(id: NzSafeAny, duration: number = 0): void {\n    // Make sure this node is under SVG container\n    if (!this.svgElement.getElementById(`${id}`)) {\n      return;\n    }\n\n    const node = this.svgElement.getElementById(`${id}`) as SVGGElement;\n    const svgRect = this.svgElement.getBoundingClientRect();\n    const position = this.getRelativePositionInfo(node);\n    const svgTransform = zoomTransform(this.svgElement);\n\n    const centerX = (position.topLeft.x + position.bottomRight.x) / 2;\n    const centerY = (position.topLeft.y + position.bottomRight.y) / 2;\n    const dx = svgRect.left + svgRect.width / 2 - centerX;\n    const dy = svgRect.top + svgRect.height / 2 - centerY;\n\n    this.svgSelection\n      .transition()\n      .duration(duration)\n      .call(this.zoomBehavior.translateBy, dx / svgTransform.k, dy / svgTransform.k);\n  }\n\n  /**\n   * Handle zoom event\n   * @param transform\n   */\n  private zoomed({ transform }: NzSafeAny): void {\n    const { x, y, k } = transform;\n    // Update g element transform\n    (this.gZoomElement as SVGGElement).setAttribute('transform', `translate(${x}, ${y})scale(${k})`);\n    this.nzZoom = k;\n    this.nzZoomChange.emit(this.nzZoom);\n    this.nzTransformEvent.emit(transform);\n    this.cdr.markForCheck();\n  }\n\n  /**\n   * Scale with zoom and duration\n   * @param duration\n   * @param scale\n   * @private\n   */\n  private reScale(duration: number, scale?: number): void {\n    const transform = calculateTransform(this.svgElement, this.gZoomElement, scale);\n    if (!transform) {\n      return;\n    }\n    const { x, y, k } = transform;\n    const zTransform = zoomIdentity.translate(x, y).scale(Math.max(k, this.nzMinZoom));\n    this.svgSelection\n      .transition()\n      .duration(duration)\n      .call(this.zoomBehavior.transform, zTransform)\n      .on('end.fitted', () => {\n        this.zoomBehavior.on('end.fitted', null);\n      });\n  }\n\n  private getRelativePositionInfo(node: SVGGElement): RelativePositionInfo {\n    const nodeBox = node.getBBox();\n    const nodeCtm = node.getScreenCTM();\n    let pointTL = this.svgElement.createSVGPoint();\n    let pointBR = this.svgElement.createSVGPoint();\n\n    pointTL.x = nodeBox.x;\n    pointTL.y = nodeBox.y;\n    pointBR.x = nodeBox.x + nodeBox.width;\n    pointBR.y = nodeBox.y + nodeBox.height;\n    pointTL = pointTL.matrixTransform(nodeCtm!);\n    pointBR = pointBR.matrixTransform(nodeCtm!);\n    return {\n      topLeft: pointTL,\n      bottomRight: pointBR\n    };\n  }\n}\n"]}