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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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|
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
|
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/*
|
* Licensed to the Apache Software Foundation (ASF) under one
|
* or more contributor license agreements. See the NOTICE file
|
* distributed with this work for additional information
|
* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
|
* "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 { __extends } from "tslib";
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import Path from 'zrender/lib/graphic/Path.js';
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import Group from 'zrender/lib/graphic/Group.js';
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import { extend, each, map } from 'zrender/lib/core/util.js';
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import { Rect, Sector, updateProps, initProps, removeElementWithFadeOut, traverseElements } from '../../util/graphic.js';
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import { getECData } from '../../util/innerStore.js';
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import { setStatesStylesFromModel, toggleHoverEmphasis } from '../../util/states.js';
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import { setLabelStyle, getLabelStatesModels, setLabelValueAnimation, labelInner } from '../../label/labelStyle.js';
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import { throttle } from '../../util/throttle.js';
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import { createClipPath } from '../helper/createClipPathFromCoordSys.js';
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import Sausage from '../../util/shape/sausage.js';
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import ChartView from '../../view/Chart.js';
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import { isCoordinateSystemType } from '../../coord/CoordinateSystem.js';
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import { getDefaultLabel, getDefaultInterpolatedLabel } from '../helper/labelHelper.js';
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import { warn } from '../../util/log.js';
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import { createSectorCalculateTextPosition, setSectorTextRotation } from '../../label/sectorLabel.js';
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import { saveOldStyle } from '../../animation/basicTransition.js';
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import { getSectorCornerRadius } from '../helper/sectorHelper.js';
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var mathMax = Math.max;
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var mathMin = Math.min;
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function getClipArea(coord, data) {
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var coordSysClipArea = coord.getArea && coord.getArea();
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if (isCoordinateSystemType(coord, 'cartesian2d')) {
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var baseAxis = coord.getBaseAxis();
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// When boundaryGap is false or using time axis. bar may exceed the grid.
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// We should not clip this part.
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// See test/bar2.html
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if (baseAxis.type !== 'category' || !baseAxis.onBand) {
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var expandWidth = data.getLayout('bandWidth');
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if (baseAxis.isHorizontal()) {
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coordSysClipArea.x -= expandWidth;
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coordSysClipArea.width += expandWidth * 2;
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} else {
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coordSysClipArea.y -= expandWidth;
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coordSysClipArea.height += expandWidth * 2;
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}
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}
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}
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return coordSysClipArea;
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}
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var BarView = /** @class */function (_super) {
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__extends(BarView, _super);
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function BarView() {
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var _this = _super.call(this) || this;
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_this.type = BarView.type;
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_this._isFirstFrame = true;
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return _this;
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}
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BarView.prototype.render = function (seriesModel, ecModel, api, payload) {
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this._model = seriesModel;
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this._removeOnRenderedListener(api);
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this._updateDrawMode(seriesModel);
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var coordinateSystemType = seriesModel.get('coordinateSystem');
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if (coordinateSystemType === 'cartesian2d' || coordinateSystemType === 'polar') {
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// Clear previously rendered progressive elements.
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this._progressiveEls = null;
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this._isLargeDraw ? this._renderLarge(seriesModel, ecModel, api) : this._renderNormal(seriesModel, ecModel, api, payload);
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} else if (process.env.NODE_ENV !== 'production') {
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warn('Only cartesian2d and polar supported for bar.');
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}
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};
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BarView.prototype.incrementalPrepareRender = function (seriesModel) {
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this._clear();
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this._updateDrawMode(seriesModel);
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// incremental also need to clip, otherwise might be overlow.
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// But must not set clip in each frame, otherwise all of the children will be marked redraw.
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this._updateLargeClip(seriesModel);
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};
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BarView.prototype.incrementalRender = function (params, seriesModel) {
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// Reset
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this._progressiveEls = [];
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// Do not support progressive in normal mode.
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this._incrementalRenderLarge(params, seriesModel);
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};
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BarView.prototype.eachRendered = function (cb) {
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traverseElements(this._progressiveEls || this.group, cb);
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};
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BarView.prototype._updateDrawMode = function (seriesModel) {
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var isLargeDraw = seriesModel.pipelineContext.large;
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if (this._isLargeDraw == null || isLargeDraw !== this._isLargeDraw) {
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this._isLargeDraw = isLargeDraw;
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this._clear();
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}
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};
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BarView.prototype._renderNormal = function (seriesModel, ecModel, api, payload) {
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var group = this.group;
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var data = seriesModel.getData();
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var oldData = this._data;
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var coord = seriesModel.coordinateSystem;
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var baseAxis = coord.getBaseAxis();
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var isHorizontalOrRadial;
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if (coord.type === 'cartesian2d') {
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isHorizontalOrRadial = baseAxis.isHorizontal();
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} else if (coord.type === 'polar') {
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isHorizontalOrRadial = baseAxis.dim === 'angle';
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}
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var animationModel = seriesModel.isAnimationEnabled() ? seriesModel : null;
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var realtimeSortCfg = shouldRealtimeSort(seriesModel, coord);
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if (realtimeSortCfg) {
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this._enableRealtimeSort(realtimeSortCfg, data, api);
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}
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var needsClip = seriesModel.get('clip', true) || realtimeSortCfg;
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var coordSysClipArea = getClipArea(coord, data);
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// If there is clipPath created in large mode. Remove it.
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group.removeClipPath();
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// We don't use clipPath in normal mode because we needs a perfect animation
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// And don't want the label are clipped.
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var roundCap = seriesModel.get('roundCap', true);
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var drawBackground = seriesModel.get('showBackground', true);
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var backgroundModel = seriesModel.getModel('backgroundStyle');
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var barBorderRadius = backgroundModel.get('borderRadius') || 0;
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var bgEls = [];
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var oldBgEls = this._backgroundEls;
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var isInitSort = payload && payload.isInitSort;
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var isChangeOrder = payload && payload.type === 'changeAxisOrder';
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function createBackground(dataIndex) {
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var bgLayout = getLayout[coord.type](data, dataIndex);
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var bgEl = createBackgroundEl(coord, isHorizontalOrRadial, bgLayout);
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bgEl.useStyle(backgroundModel.getItemStyle());
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// Only cartesian2d support borderRadius.
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if (coord.type === 'cartesian2d') {
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bgEl.setShape('r', barBorderRadius);
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} else {
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bgEl.setShape('cornerRadius', barBorderRadius);
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}
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bgEls[dataIndex] = bgEl;
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return bgEl;
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}
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;
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data.diff(oldData).add(function (dataIndex) {
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var itemModel = data.getItemModel(dataIndex);
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var layout = getLayout[coord.type](data, dataIndex, itemModel);
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if (drawBackground) {
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createBackground(dataIndex);
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}
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// If dataZoom in filteMode: 'empty', the baseValue can be set as NaN in "axisProxy".
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if (!data.hasValue(dataIndex) || !isValidLayout[coord.type](layout)) {
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return;
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}
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var isClipped = false;
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if (needsClip) {
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// Clip will modify the layout params.
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// And return a boolean to determine if the shape are fully clipped.
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isClipped = clip[coord.type](coordSysClipArea, layout);
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}
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var el = elementCreator[coord.type](seriesModel, data, dataIndex, layout, isHorizontalOrRadial, animationModel, baseAxis.model, false, roundCap);
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if (realtimeSortCfg) {
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/**
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* Force label animation because even if the element is
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* ignored because it's clipped, it may not be clipped after
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* changing order. Then, if not using forceLabelAnimation,
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* the label animation was never started, in which case,
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* the label will be the final value and doesn't have label
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* animation.
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*/
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el.forceLabelAnimation = true;
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}
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updateStyle(el, data, dataIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, coord.type === 'polar');
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if (isInitSort) {
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el.attr({
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shape: layout
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});
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} else if (realtimeSortCfg) {
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updateRealtimeAnimation(realtimeSortCfg, animationModel, el, layout, dataIndex, isHorizontalOrRadial, false, false);
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} else {
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initProps(el, {
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shape: layout
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}, seriesModel, dataIndex);
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}
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data.setItemGraphicEl(dataIndex, el);
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group.add(el);
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el.ignore = isClipped;
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}).update(function (newIndex, oldIndex) {
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var itemModel = data.getItemModel(newIndex);
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var layout = getLayout[coord.type](data, newIndex, itemModel);
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if (drawBackground) {
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var bgEl = void 0;
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if (oldBgEls.length === 0) {
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bgEl = createBackground(oldIndex);
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} else {
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bgEl = oldBgEls[oldIndex];
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bgEl.useStyle(backgroundModel.getItemStyle());
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// Only cartesian2d support borderRadius.
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if (coord.type === 'cartesian2d') {
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bgEl.setShape('r', barBorderRadius);
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} else {
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bgEl.setShape('cornerRadius', barBorderRadius);
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}
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bgEls[newIndex] = bgEl;
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}
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var bgLayout = getLayout[coord.type](data, newIndex);
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var shape = createBackgroundShape(isHorizontalOrRadial, bgLayout, coord);
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updateProps(bgEl, {
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shape: shape
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}, animationModel, newIndex);
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}
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var el = oldData.getItemGraphicEl(oldIndex);
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if (!data.hasValue(newIndex) || !isValidLayout[coord.type](layout)) {
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group.remove(el);
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return;
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}
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var isClipped = false;
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if (needsClip) {
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isClipped = clip[coord.type](coordSysClipArea, layout);
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if (isClipped) {
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group.remove(el);
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}
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}
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if (!el) {
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el = elementCreator[coord.type](seriesModel, data, newIndex, layout, isHorizontalOrRadial, animationModel, baseAxis.model, !!el, roundCap);
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} else {
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saveOldStyle(el);
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}
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if (realtimeSortCfg) {
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el.forceLabelAnimation = true;
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}
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if (isChangeOrder) {
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var textEl = el.getTextContent();
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if (textEl) {
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var labelInnerStore = labelInner(textEl);
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if (labelInnerStore.prevValue != null) {
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/**
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* Set preValue to be value so that no new label
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* should be started, otherwise, it will take a full
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* `animationDurationUpdate` time to finish the
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* animation, which is not expected.
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*/
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labelInnerStore.prevValue = labelInnerStore.value;
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}
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}
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}
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// Not change anything if only order changed.
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// Especially not change label.
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else {
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updateStyle(el, data, newIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, coord.type === 'polar');
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}
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if (isInitSort) {
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el.attr({
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shape: layout
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});
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} else if (realtimeSortCfg) {
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updateRealtimeAnimation(realtimeSortCfg, animationModel, el, layout, newIndex, isHorizontalOrRadial, true, isChangeOrder);
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} else {
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updateProps(el, {
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shape: layout
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}, seriesModel, newIndex, null);
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}
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data.setItemGraphicEl(newIndex, el);
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el.ignore = isClipped;
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group.add(el);
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}).remove(function (dataIndex) {
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var el = oldData.getItemGraphicEl(dataIndex);
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el && removeElementWithFadeOut(el, seriesModel, dataIndex);
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}).execute();
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var bgGroup = this._backgroundGroup || (this._backgroundGroup = new Group());
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bgGroup.removeAll();
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for (var i = 0; i < bgEls.length; ++i) {
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bgGroup.add(bgEls[i]);
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}
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group.add(bgGroup);
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this._backgroundEls = bgEls;
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this._data = data;
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};
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BarView.prototype._renderLarge = function (seriesModel, ecModel, api) {
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this._clear();
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createLarge(seriesModel, this.group);
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this._updateLargeClip(seriesModel);
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};
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BarView.prototype._incrementalRenderLarge = function (params, seriesModel) {
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this._removeBackground();
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createLarge(seriesModel, this.group, this._progressiveEls, true);
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};
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BarView.prototype._updateLargeClip = function (seriesModel) {
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// Use clipPath in large mode.
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var clipPath = seriesModel.get('clip', true) && createClipPath(seriesModel.coordinateSystem, false, seriesModel);
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var group = this.group;
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if (clipPath) {
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group.setClipPath(clipPath);
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} else {
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group.removeClipPath();
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}
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};
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BarView.prototype._enableRealtimeSort = function (realtimeSortCfg, data, api) {
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var _this = this;
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// If no data in the first frame, wait for data to initSort
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if (!data.count()) {
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return;
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}
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var baseAxis = realtimeSortCfg.baseAxis;
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if (this._isFirstFrame) {
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this._dispatchInitSort(data, realtimeSortCfg, api);
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this._isFirstFrame = false;
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} else {
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var orderMapping_1 = function (idx) {
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var el = data.getItemGraphicEl(idx);
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var shape = el && el.shape;
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return shape &&
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// The result should be consistent with the initial sort by data value.
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// Do not support the case that both positive and negative exist.
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Math.abs(baseAxis.isHorizontal() ? shape.height : shape.width)
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// If data is NaN, shape.xxx may be NaN, so use || 0 here in case
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|| 0;
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};
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this._onRendered = function () {
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_this._updateSortWithinSameData(data, orderMapping_1, baseAxis, api);
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};
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api.getZr().on('rendered', this._onRendered);
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}
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};
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BarView.prototype._dataSort = function (data, baseAxis, orderMapping) {
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var info = [];
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data.each(data.mapDimension(baseAxis.dim), function (ordinalNumber, dataIdx) {
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var mappedValue = orderMapping(dataIdx);
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mappedValue = mappedValue == null ? NaN : mappedValue;
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info.push({
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dataIndex: dataIdx,
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mappedValue: mappedValue,
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ordinalNumber: ordinalNumber
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});
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});
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info.sort(function (a, b) {
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// If NaN, it will be treated as min val.
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return b.mappedValue - a.mappedValue;
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});
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return {
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ordinalNumbers: map(info, function (item) {
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return item.ordinalNumber;
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})
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};
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};
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BarView.prototype._isOrderChangedWithinSameData = function (data, orderMapping, baseAxis) {
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var scale = baseAxis.scale;
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var ordinalDataDim = data.mapDimension(baseAxis.dim);
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var lastValue = Number.MAX_VALUE;
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for (var tickNum = 0, len = scale.getOrdinalMeta().categories.length; tickNum < len; ++tickNum) {
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var rawIdx = data.rawIndexOf(ordinalDataDim, scale.getRawOrdinalNumber(tickNum));
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var value = rawIdx < 0
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// If some tick have no bar, the tick will be treated as min.
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? Number.MIN_VALUE
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// PENDING: if dataZoom on baseAxis exits, is it a performance issue?
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: orderMapping(data.indexOfRawIndex(rawIdx));
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if (value > lastValue) {
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return true;
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}
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lastValue = value;
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}
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return false;
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};
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/*
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* Consider the case when A and B changed order, whose representing
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* bars are both out of sight, we don't wish to trigger reorder action
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* as long as the order in the view doesn't change.
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*/
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BarView.prototype._isOrderDifferentInView = function (orderInfo, baseAxis) {
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var scale = baseAxis.scale;
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var extent = scale.getExtent();
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var tickNum = Math.max(0, extent[0]);
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var tickMax = Math.min(extent[1], scale.getOrdinalMeta().categories.length - 1);
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for (; tickNum <= tickMax; ++tickNum) {
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if (orderInfo.ordinalNumbers[tickNum] !== scale.getRawOrdinalNumber(tickNum)) {
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return true;
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}
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}
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};
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BarView.prototype._updateSortWithinSameData = function (data, orderMapping, baseAxis, api) {
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if (!this._isOrderChangedWithinSameData(data, orderMapping, baseAxis)) {
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return;
|
}
|
var sortInfo = this._dataSort(data, baseAxis, orderMapping);
|
if (this._isOrderDifferentInView(sortInfo, baseAxis)) {
|
this._removeOnRenderedListener(api);
|
api.dispatchAction({
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type: 'changeAxisOrder',
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componentType: baseAxis.dim + 'Axis',
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axisId: baseAxis.index,
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sortInfo: sortInfo
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});
|
}
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};
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BarView.prototype._dispatchInitSort = function (data, realtimeSortCfg, api) {
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var baseAxis = realtimeSortCfg.baseAxis;
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var sortResult = this._dataSort(data, baseAxis, function (dataIdx) {
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return data.get(data.mapDimension(realtimeSortCfg.otherAxis.dim), dataIdx);
|
});
|
api.dispatchAction({
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type: 'changeAxisOrder',
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componentType: baseAxis.dim + 'Axis',
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isInitSort: true,
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axisId: baseAxis.index,
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sortInfo: sortResult
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});
|
};
|
BarView.prototype.remove = function (ecModel, api) {
|
this._clear(this._model);
|
this._removeOnRenderedListener(api);
|
};
|
BarView.prototype.dispose = function (ecModel, api) {
|
this._removeOnRenderedListener(api);
|
};
|
BarView.prototype._removeOnRenderedListener = function (api) {
|
if (this._onRendered) {
|
api.getZr().off('rendered', this._onRendered);
|
this._onRendered = null;
|
}
|
};
|
BarView.prototype._clear = function (model) {
|
var group = this.group;
|
var data = this._data;
|
if (model && model.isAnimationEnabled() && data && !this._isLargeDraw) {
|
this._removeBackground();
|
this._backgroundEls = [];
|
data.eachItemGraphicEl(function (el) {
|
removeElementWithFadeOut(el, model, getECData(el).dataIndex);
|
});
|
} else {
|
group.removeAll();
|
}
|
this._data = null;
|
this._isFirstFrame = true;
|
};
|
BarView.prototype._removeBackground = function () {
|
this.group.remove(this._backgroundGroup);
|
this._backgroundGroup = null;
|
};
|
BarView.type = 'bar';
|
return BarView;
|
}(ChartView);
|
var clip = {
|
cartesian2d: function (coordSysBoundingRect, layout) {
|
var signWidth = layout.width < 0 ? -1 : 1;
|
var signHeight = layout.height < 0 ? -1 : 1;
|
// Needs positive width and height
|
if (signWidth < 0) {
|
layout.x += layout.width;
|
layout.width = -layout.width;
|
}
|
if (signHeight < 0) {
|
layout.y += layout.height;
|
layout.height = -layout.height;
|
}
|
var coordSysX2 = coordSysBoundingRect.x + coordSysBoundingRect.width;
|
var coordSysY2 = coordSysBoundingRect.y + coordSysBoundingRect.height;
|
var x = mathMax(layout.x, coordSysBoundingRect.x);
|
var x2 = mathMin(layout.x + layout.width, coordSysX2);
|
var y = mathMax(layout.y, coordSysBoundingRect.y);
|
var y2 = mathMin(layout.y + layout.height, coordSysY2);
|
var xClipped = x2 < x;
|
var yClipped = y2 < y;
|
// When xClipped or yClipped, the element will be marked as `ignore`.
|
// But we should also place the element at the edge of the coord sys bounding rect.
|
// Because if data changed and the bar shows again, its transition animation
|
// will begin at this place.
|
layout.x = xClipped && x > coordSysX2 ? x2 : x;
|
layout.y = yClipped && y > coordSysY2 ? y2 : y;
|
layout.width = xClipped ? 0 : x2 - x;
|
layout.height = yClipped ? 0 : y2 - y;
|
// Reverse back
|
if (signWidth < 0) {
|
layout.x += layout.width;
|
layout.width = -layout.width;
|
}
|
if (signHeight < 0) {
|
layout.y += layout.height;
|
layout.height = -layout.height;
|
}
|
return xClipped || yClipped;
|
},
|
polar: function (coordSysClipArea, layout) {
|
var signR = layout.r0 <= layout.r ? 1 : -1;
|
// Make sure r is larger than r0
|
if (signR < 0) {
|
var tmp = layout.r;
|
layout.r = layout.r0;
|
layout.r0 = tmp;
|
}
|
var r = mathMin(layout.r, coordSysClipArea.r);
|
var r0 = mathMax(layout.r0, coordSysClipArea.r0);
|
layout.r = r;
|
layout.r0 = r0;
|
var clipped = r - r0 < 0;
|
// Reverse back
|
if (signR < 0) {
|
var tmp = layout.r;
|
layout.r = layout.r0;
|
layout.r0 = tmp;
|
}
|
return clipped;
|
}
|
};
|
var elementCreator = {
|
cartesian2d: function (seriesModel, data, newIndex, layout, isHorizontal, animationModel, axisModel, isUpdate, roundCap) {
|
var rect = new Rect({
|
shape: extend({}, layout),
|
z2: 1
|
});
|
rect.__dataIndex = newIndex;
|
rect.name = 'item';
|
if (animationModel) {
|
var rectShape = rect.shape;
|
var animateProperty = isHorizontal ? 'height' : 'width';
|
rectShape[animateProperty] = 0;
|
}
|
return rect;
|
},
|
polar: function (seriesModel, data, newIndex, layout, isRadial, animationModel, axisModel, isUpdate, roundCap) {
|
var ShapeClass = !isRadial && roundCap ? Sausage : Sector;
|
var sector = new ShapeClass({
|
shape: layout,
|
z2: 1
|
});
|
sector.name = 'item';
|
var positionMap = createPolarPositionMapping(isRadial);
|
sector.calculateTextPosition = createSectorCalculateTextPosition(positionMap, {
|
isRoundCap: ShapeClass === Sausage
|
});
|
// Animation
|
if (animationModel) {
|
var sectorShape = sector.shape;
|
var animateProperty = isRadial ? 'r' : 'endAngle';
|
var animateTarget = {};
|
sectorShape[animateProperty] = isRadial ? layout.r0 : layout.startAngle;
|
animateTarget[animateProperty] = layout[animateProperty];
|
(isUpdate ? updateProps : initProps)(sector, {
|
shape: animateTarget
|
// __value: typeof dataValue === 'string' ? parseInt(dataValue, 10) : dataValue
|
}, animationModel);
|
}
|
return sector;
|
}
|
};
|
function shouldRealtimeSort(seriesModel, coordSys) {
|
var realtimeSortOption = seriesModel.get('realtimeSort', true);
|
var baseAxis = coordSys.getBaseAxis();
|
if (process.env.NODE_ENV !== 'production') {
|
if (realtimeSortOption) {
|
if (baseAxis.type !== 'category') {
|
warn('`realtimeSort` will not work because this bar series is not based on a category axis.');
|
}
|
if (coordSys.type !== 'cartesian2d') {
|
warn('`realtimeSort` will not work because this bar series is not on cartesian2d.');
|
}
|
}
|
}
|
if (realtimeSortOption && baseAxis.type === 'category' && coordSys.type === 'cartesian2d') {
|
return {
|
baseAxis: baseAxis,
|
otherAxis: coordSys.getOtherAxis(baseAxis)
|
};
|
}
|
}
|
function updateRealtimeAnimation(realtimeSortCfg, seriesAnimationModel, el, layout, newIndex, isHorizontal, isUpdate, isChangeOrder) {
|
var seriesTarget;
|
var axisTarget;
|
if (isHorizontal) {
|
axisTarget = {
|
x: layout.x,
|
width: layout.width
|
};
|
seriesTarget = {
|
y: layout.y,
|
height: layout.height
|
};
|
} else {
|
axisTarget = {
|
y: layout.y,
|
height: layout.height
|
};
|
seriesTarget = {
|
x: layout.x,
|
width: layout.width
|
};
|
}
|
if (!isChangeOrder) {
|
// Keep the original growth animation if only axis order changed.
|
// Not start a new animation.
|
(isUpdate ? updateProps : initProps)(el, {
|
shape: seriesTarget
|
}, seriesAnimationModel, newIndex, null);
|
}
|
var axisAnimationModel = seriesAnimationModel ? realtimeSortCfg.baseAxis.model : null;
|
(isUpdate ? updateProps : initProps)(el, {
|
shape: axisTarget
|
}, axisAnimationModel, newIndex);
|
}
|
function checkPropertiesNotValid(obj, props) {
|
for (var i = 0; i < props.length; i++) {
|
if (!isFinite(obj[props[i]])) {
|
return true;
|
}
|
}
|
return false;
|
}
|
var rectPropties = ['x', 'y', 'width', 'height'];
|
var polarPropties = ['cx', 'cy', 'r', 'startAngle', 'endAngle'];
|
var isValidLayout = {
|
cartesian2d: function (layout) {
|
return !checkPropertiesNotValid(layout, rectPropties);
|
},
|
polar: function (layout) {
|
return !checkPropertiesNotValid(layout, polarPropties);
|
}
|
};
|
var getLayout = {
|
// itemModel is only used to get borderWidth, which is not needed
|
// when calculating bar background layout.
|
cartesian2d: function (data, dataIndex, itemModel) {
|
var layout = data.getItemLayout(dataIndex);
|
var fixedLineWidth = itemModel ? getLineWidth(itemModel, layout) : 0;
|
// fix layout with lineWidth
|
var signX = layout.width > 0 ? 1 : -1;
|
var signY = layout.height > 0 ? 1 : -1;
|
return {
|
x: layout.x + signX * fixedLineWidth / 2,
|
y: layout.y + signY * fixedLineWidth / 2,
|
width: layout.width - signX * fixedLineWidth,
|
height: layout.height - signY * fixedLineWidth
|
};
|
},
|
polar: function (data, dataIndex, itemModel) {
|
var layout = data.getItemLayout(dataIndex);
|
return {
|
cx: layout.cx,
|
cy: layout.cy,
|
r0: layout.r0,
|
r: layout.r,
|
startAngle: layout.startAngle,
|
endAngle: layout.endAngle,
|
clockwise: layout.clockwise
|
};
|
}
|
};
|
function isZeroOnPolar(layout) {
|
return layout.startAngle != null && layout.endAngle != null && layout.startAngle === layout.endAngle;
|
}
|
function createPolarPositionMapping(isRadial) {
|
return function (isRadial) {
|
var arcOrAngle = isRadial ? 'Arc' : 'Angle';
|
return function (position) {
|
switch (position) {
|
case 'start':
|
case 'insideStart':
|
case 'end':
|
case 'insideEnd':
|
return position + arcOrAngle;
|
default:
|
return position;
|
}
|
};
|
}(isRadial);
|
}
|
function updateStyle(el, data, dataIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, isPolar) {
|
var style = data.getItemVisual(dataIndex, 'style');
|
if (!isPolar) {
|
var borderRadius = itemModel.get(['itemStyle', 'borderRadius']) || 0;
|
el.setShape('r', borderRadius);
|
} else if (!seriesModel.get('roundCap')) {
|
var sectorShape = el.shape;
|
var cornerRadius = getSectorCornerRadius(itemModel.getModel('itemStyle'), sectorShape, true);
|
extend(sectorShape, cornerRadius);
|
el.setShape(sectorShape);
|
}
|
el.useStyle(style);
|
var cursorStyle = itemModel.getShallow('cursor');
|
cursorStyle && el.attr('cursor', cursorStyle);
|
var labelPositionOutside = isPolar ? isHorizontalOrRadial ? layout.r >= layout.r0 ? 'endArc' : 'startArc' : layout.endAngle >= layout.startAngle ? 'endAngle' : 'startAngle' : isHorizontalOrRadial ? layout.height >= 0 ? 'bottom' : 'top' : layout.width >= 0 ? 'right' : 'left';
|
var labelStatesModels = getLabelStatesModels(itemModel);
|
setLabelStyle(el, labelStatesModels, {
|
labelFetcher: seriesModel,
|
labelDataIndex: dataIndex,
|
defaultText: getDefaultLabel(seriesModel.getData(), dataIndex),
|
inheritColor: style.fill,
|
defaultOpacity: style.opacity,
|
defaultOutsidePosition: labelPositionOutside
|
});
|
var label = el.getTextContent();
|
if (isPolar && label) {
|
var position = itemModel.get(['label', 'position']);
|
el.textConfig.inside = position === 'middle' ? true : null;
|
setSectorTextRotation(el, position === 'outside' ? labelPositionOutside : position, createPolarPositionMapping(isHorizontalOrRadial), itemModel.get(['label', 'rotate']));
|
}
|
setLabelValueAnimation(label, labelStatesModels, seriesModel.getRawValue(dataIndex), function (value) {
|
return getDefaultInterpolatedLabel(data, value);
|
});
|
var emphasisModel = itemModel.getModel(['emphasis']);
|
toggleHoverEmphasis(el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled'));
|
setStatesStylesFromModel(el, itemModel);
|
if (isZeroOnPolar(layout)) {
|
el.style.fill = 'none';
|
el.style.stroke = 'none';
|
each(el.states, function (state) {
|
if (state.style) {
|
state.style.fill = state.style.stroke = 'none';
|
}
|
});
|
}
|
}
|
// In case width or height are too small.
|
function getLineWidth(itemModel, rawLayout) {
|
// Has no border.
|
var borderColor = itemModel.get(['itemStyle', 'borderColor']);
|
if (!borderColor || borderColor === 'none') {
|
return 0;
|
}
|
var lineWidth = itemModel.get(['itemStyle', 'borderWidth']) || 0;
|
// width or height may be NaN for empty data
|
var width = isNaN(rawLayout.width) ? Number.MAX_VALUE : Math.abs(rawLayout.width);
|
var height = isNaN(rawLayout.height) ? Number.MAX_VALUE : Math.abs(rawLayout.height);
|
return Math.min(lineWidth, width, height);
|
}
|
var LagePathShape = /** @class */function () {
|
function LagePathShape() {}
|
return LagePathShape;
|
}();
|
var LargePath = /** @class */function (_super) {
|
__extends(LargePath, _super);
|
function LargePath(opts) {
|
var _this = _super.call(this, opts) || this;
|
_this.type = 'largeBar';
|
return _this;
|
}
|
LargePath.prototype.getDefaultShape = function () {
|
return new LagePathShape();
|
};
|
LargePath.prototype.buildPath = function (ctx, shape) {
|
// Drawing lines is more efficient than drawing
|
// a whole line or drawing rects.
|
var points = shape.points;
|
var baseDimIdx = this.baseDimIdx;
|
var valueDimIdx = 1 - this.baseDimIdx;
|
var startPoint = [];
|
var size = [];
|
var barWidth = this.barWidth;
|
for (var i = 0; i < points.length; i += 3) {
|
size[baseDimIdx] = barWidth;
|
size[valueDimIdx] = points[i + 2];
|
startPoint[baseDimIdx] = points[i + baseDimIdx];
|
startPoint[valueDimIdx] = points[i + valueDimIdx];
|
ctx.rect(startPoint[0], startPoint[1], size[0], size[1]);
|
}
|
};
|
return LargePath;
|
}(Path);
|
function createLarge(seriesModel, group, progressiveEls, incremental) {
|
// TODO support polar
|
var data = seriesModel.getData();
|
var baseDimIdx = data.getLayout('valueAxisHorizontal') ? 1 : 0;
|
var largeDataIndices = data.getLayout('largeDataIndices');
|
var barWidth = data.getLayout('size');
|
var backgroundModel = seriesModel.getModel('backgroundStyle');
|
var bgPoints = data.getLayout('largeBackgroundPoints');
|
if (bgPoints) {
|
var bgEl = new LargePath({
|
shape: {
|
points: bgPoints
|
},
|
incremental: !!incremental,
|
silent: true,
|
z2: 0
|
});
|
bgEl.baseDimIdx = baseDimIdx;
|
bgEl.largeDataIndices = largeDataIndices;
|
bgEl.barWidth = barWidth;
|
bgEl.useStyle(backgroundModel.getItemStyle());
|
group.add(bgEl);
|
progressiveEls && progressiveEls.push(bgEl);
|
}
|
var el = new LargePath({
|
shape: {
|
points: data.getLayout('largePoints')
|
},
|
incremental: !!incremental,
|
ignoreCoarsePointer: true,
|
z2: 1
|
});
|
el.baseDimIdx = baseDimIdx;
|
el.largeDataIndices = largeDataIndices;
|
el.barWidth = barWidth;
|
group.add(el);
|
el.useStyle(data.getVisual('style'));
|
// Stroke is rendered first to avoid overlapping with fill
|
el.style.stroke = null;
|
// Enable tooltip and user mouse/touch event handlers.
|
getECData(el).seriesIndex = seriesModel.seriesIndex;
|
if (!seriesModel.get('silent')) {
|
el.on('mousedown', largePathUpdateDataIndex);
|
el.on('mousemove', largePathUpdateDataIndex);
|
}
|
progressiveEls && progressiveEls.push(el);
|
}
|
// Use throttle to avoid frequently traverse to find dataIndex.
|
var largePathUpdateDataIndex = throttle(function (event) {
|
var largePath = this;
|
var dataIndex = largePathFindDataIndex(largePath, event.offsetX, event.offsetY);
|
getECData(largePath).dataIndex = dataIndex >= 0 ? dataIndex : null;
|
}, 30, false);
|
function largePathFindDataIndex(largePath, x, y) {
|
var baseDimIdx = largePath.baseDimIdx;
|
var valueDimIdx = 1 - baseDimIdx;
|
var points = largePath.shape.points;
|
var largeDataIndices = largePath.largeDataIndices;
|
var startPoint = [];
|
var size = [];
|
var barWidth = largePath.barWidth;
|
for (var i = 0, len = points.length / 3; i < len; i++) {
|
var ii = i * 3;
|
size[baseDimIdx] = barWidth;
|
size[valueDimIdx] = points[ii + 2];
|
startPoint[baseDimIdx] = points[ii + baseDimIdx];
|
startPoint[valueDimIdx] = points[ii + valueDimIdx];
|
if (size[valueDimIdx] < 0) {
|
startPoint[valueDimIdx] += size[valueDimIdx];
|
size[valueDimIdx] = -size[valueDimIdx];
|
}
|
if (x >= startPoint[0] && x <= startPoint[0] + size[0] && y >= startPoint[1] && y <= startPoint[1] + size[1]) {
|
return largeDataIndices[i];
|
}
|
}
|
return -1;
|
}
|
function createBackgroundShape(isHorizontalOrRadial, layout, coord) {
|
if (isCoordinateSystemType(coord, 'cartesian2d')) {
|
var rectShape = layout;
|
var coordLayout = coord.getArea();
|
return {
|
x: isHorizontalOrRadial ? rectShape.x : coordLayout.x,
|
y: isHorizontalOrRadial ? coordLayout.y : rectShape.y,
|
width: isHorizontalOrRadial ? rectShape.width : coordLayout.width,
|
height: isHorizontalOrRadial ? coordLayout.height : rectShape.height
|
};
|
} else {
|
var coordLayout = coord.getArea();
|
var sectorShape = layout;
|
return {
|
cx: coordLayout.cx,
|
cy: coordLayout.cy,
|
r0: isHorizontalOrRadial ? coordLayout.r0 : sectorShape.r0,
|
r: isHorizontalOrRadial ? coordLayout.r : sectorShape.r,
|
startAngle: isHorizontalOrRadial ? sectorShape.startAngle : 0,
|
endAngle: isHorizontalOrRadial ? sectorShape.endAngle : Math.PI * 2
|
};
|
}
|
}
|
function createBackgroundEl(coord, isHorizontalOrRadial, layout) {
|
var ElementClz = coord.type === 'polar' ? Sector : Rect;
|
return new ElementClz({
|
shape: createBackgroundShape(isHorizontalOrRadial, layout, coord),
|
silent: true,
|
z2: 0
|
});
|
}
|
export default BarView;
|
