/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import BoundingRect, { RectLike } from 'zrender/src/core/BoundingRect';
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import {onIrrelevantElement} from './cursorHelper';
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import * as graphicUtil from '../../util/graphic';
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import ExtensionAPI from '../../core/ExtensionAPI';
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import { ElementEvent } from 'zrender/src/Element';
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import ComponentModel from '../../model/Component';
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export function makeRectPanelClipPath(rect: RectLike) {
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rect = normalizeRect(rect);
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return function (localPoints: number[][]) {
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return graphicUtil.clipPointsByRect(localPoints, rect);
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};
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}
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export function makeLinearBrushOtherExtent(rect: RectLike, specifiedXYIndex?: 0 | 1) {
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rect = normalizeRect(rect);
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return function (xyIndex: 0 | 1) {
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const idx = specifiedXYIndex != null ? specifiedXYIndex : xyIndex;
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const brushWidth = idx ? rect.width : rect.height;
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const base = idx ? rect.x : rect.y;
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return [base, base + (brushWidth || 0)];
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};
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}
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export function makeRectIsTargetByCursor(rect: RectLike, api: ExtensionAPI, targetModel: ComponentModel) {
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const boundingRect = normalizeRect(rect);
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return function (e: ElementEvent, localCursorPoint: number[]) {
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return boundingRect.contain(localCursorPoint[0], localCursorPoint[1])
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&& !onIrrelevantElement(e, api, targetModel);
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};
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}
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// Consider width/height is negative.
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function normalizeRect(rect: RectLike): BoundingRect {
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return BoundingRect.create(rect);
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}
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