78 lines
2.8 KiB
JavaScript
78 lines
2.8 KiB
JavaScript
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/*
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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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var BoundingRect = require("zrender/lib/core/BoundingRect");
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var _cursorHelper = require("./cursorHelper");
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var onIrrelevantElement = _cursorHelper.onIrrelevantElement;
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var graphicUtil = require("../../util/graphic");
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/*
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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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function makeRectPanelClipPath(rect) {
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rect = normalizeRect(rect);
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return function (localPoints, transform) {
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return graphicUtil.clipPointsByRect(localPoints, rect);
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};
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}
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function makeLinearBrushOtherExtent(rect, specifiedXYIndex) {
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rect = normalizeRect(rect);
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return function (xyIndex) {
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var idx = specifiedXYIndex != null ? specifiedXYIndex : xyIndex;
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var brushWidth = idx ? rect.width : rect.height;
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var 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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function makeRectIsTargetByCursor(rect, api, targetModel) {
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rect = normalizeRect(rect);
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return function (e, localCursorPoint, transform) {
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return rect.contain(localCursorPoint[0], localCursorPoint[1]) && !onIrrelevantElement(e, api, targetModel);
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};
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} // Consider width/height is negative.
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function normalizeRect(rect) {
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return BoundingRect.create(rect);
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}
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exports.makeRectPanelClipPath = makeRectPanelClipPath;
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exports.makeLinearBrushOtherExtent = makeLinearBrushOtherExtent;
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exports.makeRectIsTargetByCursor = makeRectIsTargetByCursor;
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