echarts
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Apache ECharts is a powerful, interactive charting and data visualization library for browser
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JavaScript
/*
* 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
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* 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
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import View, { getOwnRoamViewCoordSys, ownRoamModelCoordSysUpdateInAction, ownRoamViewUpdateDirectlyInAction, viewCoordSysSetBoundingRect, viewCoordSysSetViewRect, useLegacyViewCoordSysCenterBase, viewCoordSysSetRoamOptionFromModel } from '../../coord/View.js';
import { COMPONENT_MAIN_TYPE_SERIES, ROAM_ACTION_TYPE_SUFFIX } from '../../util/types.js';
import { BoundingRect, payloadDisableAnimation } from '../../util/graphic.js';
import { makeQueryConditionKindA } from '../../util/model.js';
import { defaults, retrieve2 } from 'zrender/lib/core/util.js';
/**
* An abstraction for some similar impl in roaming.
*
* Require action like `registerRoamActionSimply`.
*/
export function updateRoamControllerSimply(componentOrSeries, api, controller,
// Can use `createIsInSelfByPointerCheckerEl`
isInSelf, clipRect, extraOnRoam, roamTypeDefault, geoBackwardCompat) {
var coordSys = getOwnRoamViewCoordSys(componentOrSeries);
if (!coordSys) {
controller.disable();
return;
}
controller.enable(
// NOTE:
// If roamTypeDefault is null/undefined, roamType will be set as true.
// PENDING:
// In MapSeries case, it has long been retrieving `roam` option from the first MapSeries
// that are not filtered out by a legend. But that requires `roam: true` to be set in all
// MapSeries option, otherwise if a legend hides the `roam: true` MapSeries, the map can
// not be roamed unexpectedly.
retrieve2(componentOrSeries.get('roam'), roamTypeDefault), {
api: api,
zInfo: {
component: componentOrSeries
},
triggerInfo: {
roamTrigger: componentOrSeries.get('roamTrigger'),
isInSelf: isInSelf,
isInClip: function (e, x, y) {
return !clipRect || clipRect.contain(x, y);
}
}
});
function dispatchAction(extra) {
var mainType = componentOrSeries.mainType;
var payload = payloadDisableAnimation(defaults({
type: makeViewCoordSysActionType(mainType, componentOrSeries.subType, ROAM_ACTION_TYPE_SUFFIX)
}, extra));
if (geoBackwardCompat) {
payload.componentType = mainType;
}
// Like `seriesId`, `geoId`.
payload[mainType + "Id"] = componentOrSeries.id;
api.dispatchAction(payload);
}
controller.off('pan').off('zoom')
// NOTICE: 'pan' and 'zoom' listener should do nothing except `api.dispatchAction`,
// the rest logic should be performed in the action handler and `updateTransform`;
// otherwise, it can cause inconsistency if users trigger this action explicitly.
.on('pan', function (event) {
extraOnRoam && extraOnRoam('pan');
dispatchAction({
dx: event.dx,
dy: event.dy
});
}).on('zoom', function (event) {
extraOnRoam && extraOnRoam('zoom');
dispatchAction({
zoom: event.scale,
originX: event.originX,
originY: event.originY
});
});
}
export function createIsInSelfByPointerCheckerEl(pointerCheckerEl) {
return function (e, x, y) {
tmpRectCII.copy(pointerCheckerEl.getBoundingRect());
tmpRectCII.applyTransform(pointerCheckerEl.getComputedTransform());
return tmpRectCII.contain(x, y);
};
}
var tmpRectCII = new BoundingRect(0, 0, 0, 0);
export function registerRoamActionSimply(registers, mainType, subType) {
var actionType = makeViewCoordSysActionType(mainType, subType, ROAM_ACTION_TYPE_SUFFIX);
registers.registerAction({
type: actionType,
event: actionType,
// If `mainType` is a coord sys, 'update:' should be 'updateTransform' to
// broadcast the update. But currently there is no such case required.
// If 'updateTransform' is used, the owner of VIEW_COORD_SYS update firstly
// in the action handler as follows, and then series and components laid
// out on this VIEW_COORD_SYS update in `View['updateTransform']`.
update: 'none'
}, function (payload, ecModel, api) {
ecModel.eachComponent(makeQueryConditionKindA(payload, mainType, subType), function (componentOrSeries) {
ownRoamModelCoordSysUpdateInAction(payload, componentOrSeries);
ownRoamViewUpdateDirectlyInAction(payload, componentOrSeries, ecModel, api);
});
});
}
function makeViewCoordSysActionType(mainType, subType, suffix) {
// e.g. 'treeRoam', 'sankeyRoam', 'geoRoam'
return (mainType !== COMPONENT_MAIN_TYPE_SERIES ? mainType : subType === 'map' ? 'geo' // Historical setting.
: subType) + suffix;
}
export function isRoamPayloadHasZoom(payload) {
return payload.zoom != null;
}
export function createViewCoordSysSimply(componentOrSeries, api,
// VIEW_COORD_SYS DataRect init:
x, y, width, height,
// VIEW_COORD_SYS ViewRect init:
// Use DataRect by default, which means DataRect is in pixel space.
viewRect) {
var viewCoordSys = new View(null, useLegacyViewCoordSysCenterBase(componentOrSeries.ecModel, api));
viewCoordSysSetBoundingRect(viewCoordSys, x, y, width, height);
viewRect ? viewCoordSysSetViewRect(viewCoordSys, viewRect.x, viewRect.y, viewRect.width, viewRect.height) : viewCoordSysSetViewRect(viewCoordSys, x, y, width, height);
viewCoordSysSetRoamOptionFromModel(viewCoordSys, componentOrSeries);
return viewCoordSys;
}