484 lines
19 KiB
JavaScript
484 lines
19 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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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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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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import ZRText from 'zrender/lib/graphic/Text.js';
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import { isFunction, retrieve2, extend, keys, trim } from 'zrender/lib/core/util.js';
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import { SPECIAL_STATES, DISPLAY_STATES } from '../util/states.js';
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import { deprecateReplaceLog } from '../util/log.js';
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import { makeInner, interpolateRawValues } from '../util/model.js';
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import { initProps, updateProps } from '../util/graphic.js';
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var EMPTY_OBJ = {};
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export function setLabelText(label, labelTexts) {
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for (var i = 0; i < SPECIAL_STATES.length; i++) {
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var stateName = SPECIAL_STATES[i];
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var text = labelTexts[stateName];
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var state = label.ensureState(stateName);
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state.style = state.style || {};
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state.style.text = text;
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}
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var oldStates = label.currentStates.slice();
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label.clearStates(true);
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label.setStyle({
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text: labelTexts.normal
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});
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label.useStates(oldStates, true);
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}
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function getLabelText(opt, stateModels, interpolatedValue) {
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var labelFetcher = opt.labelFetcher;
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var labelDataIndex = opt.labelDataIndex;
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var labelDimIndex = opt.labelDimIndex;
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var normalModel = stateModels.normal;
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var baseText;
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if (labelFetcher) {
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baseText = labelFetcher.getFormattedLabel(labelDataIndex, 'normal', null, labelDimIndex, normalModel && normalModel.get('formatter'), interpolatedValue != null ? {
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interpolatedValue: interpolatedValue
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} : null);
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}
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if (baseText == null) {
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baseText = isFunction(opt.defaultText) ? opt.defaultText(labelDataIndex, opt, interpolatedValue) : opt.defaultText;
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}
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var statesText = {
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normal: baseText
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};
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for (var i = 0; i < SPECIAL_STATES.length; i++) {
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var stateName = SPECIAL_STATES[i];
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var stateModel = stateModels[stateName];
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statesText[stateName] = retrieve2(labelFetcher ? labelFetcher.getFormattedLabel(labelDataIndex, stateName, null, labelDimIndex, stateModel && stateModel.get('formatter')) : null, baseText);
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}
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return statesText;
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}
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function setLabelStyle(targetEl, labelStatesModels, opt, stateSpecified
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// TODO specified position?
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) {
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opt = opt || EMPTY_OBJ;
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var isSetOnText = targetEl instanceof ZRText;
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var needsCreateText = false;
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for (var i = 0; i < DISPLAY_STATES.length; i++) {
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var stateModel = labelStatesModels[DISPLAY_STATES[i]];
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if (stateModel && stateModel.getShallow('show')) {
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needsCreateText = true;
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break;
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}
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}
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var textContent = isSetOnText ? targetEl : targetEl.getTextContent();
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if (needsCreateText) {
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if (!isSetOnText) {
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// Reuse the previous
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if (!textContent) {
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textContent = new ZRText();
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targetEl.setTextContent(textContent);
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}
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// Use same state proxy
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if (targetEl.stateProxy) {
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textContent.stateProxy = targetEl.stateProxy;
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}
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}
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var labelStatesTexts = getLabelText(opt, labelStatesModels);
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var normalModel = labelStatesModels.normal;
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var showNormal = !!normalModel.getShallow('show');
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var normalStyle = createTextStyle(normalModel, stateSpecified && stateSpecified.normal, opt, false, !isSetOnText);
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normalStyle.text = labelStatesTexts.normal;
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if (!isSetOnText) {
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// Always create new
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targetEl.setTextConfig(createTextConfig(normalModel, opt, false));
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}
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for (var i = 0; i < SPECIAL_STATES.length; i++) {
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var stateName = SPECIAL_STATES[i];
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var stateModel = labelStatesModels[stateName];
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if (stateModel) {
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var stateObj = textContent.ensureState(stateName);
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var stateShow = !!retrieve2(stateModel.getShallow('show'), showNormal);
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if (stateShow !== showNormal) {
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stateObj.ignore = !stateShow;
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}
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stateObj.style = createTextStyle(stateModel, stateSpecified && stateSpecified[stateName], opt, true, !isSetOnText);
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stateObj.style.text = labelStatesTexts[stateName];
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if (!isSetOnText) {
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var targetElEmphasisState = targetEl.ensureState(stateName);
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targetElEmphasisState.textConfig = createTextConfig(stateModel, opt, true);
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}
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}
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}
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// PENDING: if there is many requirements that emphasis position
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// need to be different from normal position, we might consider
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// auto silent is those cases.
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textContent.silent = !!normalModel.getShallow('silent');
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// Keep x and y
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if (textContent.style.x != null) {
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normalStyle.x = textContent.style.x;
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}
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if (textContent.style.y != null) {
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normalStyle.y = textContent.style.y;
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}
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textContent.ignore = !showNormal;
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// Always create new style.
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textContent.useStyle(normalStyle);
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textContent.dirty();
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if (opt.enableTextSetter) {
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labelInner(textContent).setLabelText = function (interpolatedValue) {
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var labelStatesTexts = getLabelText(opt, labelStatesModels, interpolatedValue);
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setLabelText(textContent, labelStatesTexts);
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};
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}
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} else if (textContent) {
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// Not display rich text.
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textContent.ignore = true;
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}
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targetEl.dirty();
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}
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export { setLabelStyle };
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export function getLabelStatesModels(itemModel, labelName) {
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labelName = labelName || 'label';
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var statesModels = {
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normal: itemModel.getModel(labelName)
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};
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for (var i = 0; i < SPECIAL_STATES.length; i++) {
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var stateName = SPECIAL_STATES[i];
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statesModels[stateName] = itemModel.getModel([stateName, labelName]);
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}
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return statesModels;
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}
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/**
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* Set basic textStyle properties.
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*/
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export function createTextStyle(textStyleModel, specifiedTextStyle,
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// Fixed style in the code. Can't be set by model.
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opt, isNotNormal, isAttached // If text is attached on an element. If so, auto color will handling in zrender.
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) {
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var textStyle = {};
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setTextStyleCommon(textStyle, textStyleModel, opt, isNotNormal, isAttached);
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specifiedTextStyle && extend(textStyle, specifiedTextStyle);
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// textStyle.host && textStyle.host.dirty && textStyle.host.dirty(false);
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return textStyle;
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}
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export function createTextConfig(textStyleModel, opt, isNotNormal) {
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opt = opt || {};
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var textConfig = {};
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var labelPosition;
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var labelRotate = textStyleModel.getShallow('rotate');
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var labelDistance = retrieve2(textStyleModel.getShallow('distance'), isNotNormal ? null : 5);
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var labelOffset = textStyleModel.getShallow('offset');
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labelPosition = textStyleModel.getShallow('position') || (isNotNormal ? null : 'inside');
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// 'outside' is not a valid zr textPostion value, but used
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// in bar series, and magric type should be considered.
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labelPosition === 'outside' && (labelPosition = opt.defaultOutsidePosition || 'top');
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if (labelPosition != null) {
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textConfig.position = labelPosition;
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}
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if (labelOffset != null) {
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textConfig.offset = labelOffset;
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}
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if (labelRotate != null) {
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labelRotate *= Math.PI / 180;
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textConfig.rotation = labelRotate;
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}
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if (labelDistance != null) {
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textConfig.distance = labelDistance;
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}
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// fill and auto is determined by the color of path fill if it's not specified by developers.
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textConfig.outsideFill = textStyleModel.get('color') === 'inherit' ? opt.inheritColor || null : 'auto';
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return textConfig;
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}
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/**
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* The uniform entry of set text style, that is, retrieve style definitions
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* from `model` and set to `textStyle` object.
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*
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* Never in merge mode, but in overwrite mode, that is, all of the text style
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* properties will be set. (Consider the states of normal and emphasis and
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* default value can be adopted, merge would make the logic too complicated
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* to manage.)
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*/
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function setTextStyleCommon(textStyle, textStyleModel, opt, isNotNormal, isAttached) {
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// Consider there will be abnormal when merge hover style to normal style if given default value.
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opt = opt || EMPTY_OBJ;
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var ecModel = textStyleModel.ecModel;
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var globalTextStyle = ecModel && ecModel.option.textStyle;
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// Consider case:
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// {
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// data: [{
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// value: 12,
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// label: {
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// rich: {
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// // no 'a' here but using parent 'a'.
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// }
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// }
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// }],
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// rich: {
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// a: { ... }
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// }
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// }
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var richItemNames = getRichItemNames(textStyleModel);
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var richResult;
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if (richItemNames) {
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richResult = {};
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for (var name_1 in richItemNames) {
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if (richItemNames.hasOwnProperty(name_1)) {
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// Cascade is supported in rich.
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var richTextStyle = textStyleModel.getModel(['rich', name_1]);
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// In rich, never `disableBox`.
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// FIXME: consider `label: {formatter: '{a|xx}', color: 'blue', rich: {a: {}}}`,
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// the default color `'blue'` will not be adopted if no color declared in `rich`.
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// That might confuses users. So probably we should put `textStyleModel` as the
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// root ancestor of the `richTextStyle`. But that would be a break change.
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setTokenTextStyle(richResult[name_1] = {}, richTextStyle, globalTextStyle, opt, isNotNormal, isAttached, false, true);
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}
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}
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}
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if (richResult) {
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textStyle.rich = richResult;
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}
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var overflow = textStyleModel.get('overflow');
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if (overflow) {
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textStyle.overflow = overflow;
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}
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var margin = textStyleModel.get('minMargin');
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if (margin != null) {
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textStyle.margin = margin;
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}
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setTokenTextStyle(textStyle, textStyleModel, globalTextStyle, opt, isNotNormal, isAttached, true, false);
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}
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// Consider case:
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// {
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// data: [{
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// value: 12,
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// label: {
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// rich: {
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// // no 'a' here but using parent 'a'.
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// }
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// }
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// }],
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// rich: {
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// a: { ... }
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// }
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// }
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// TODO TextStyleModel
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function getRichItemNames(textStyleModel) {
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// Use object to remove duplicated names.
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var richItemNameMap;
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while (textStyleModel && textStyleModel !== textStyleModel.ecModel) {
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var rich = (textStyleModel.option || EMPTY_OBJ).rich;
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if (rich) {
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richItemNameMap = richItemNameMap || {};
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var richKeys = keys(rich);
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for (var i = 0; i < richKeys.length; i++) {
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var richKey = richKeys[i];
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richItemNameMap[richKey] = 1;
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}
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}
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textStyleModel = textStyleModel.parentModel;
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}
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return richItemNameMap;
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}
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var TEXT_PROPS_WITH_GLOBAL = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily', 'textShadowColor', 'textShadowBlur', 'textShadowOffsetX', 'textShadowOffsetY'];
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var TEXT_PROPS_SELF = ['align', 'lineHeight', 'width', 'height', 'tag', 'verticalAlign', 'ellipsis'];
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var TEXT_PROPS_BOX = ['padding', 'borderWidth', 'borderRadius', 'borderDashOffset', 'backgroundColor', 'borderColor', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY'];
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function setTokenTextStyle(textStyle, textStyleModel, globalTextStyle, opt, isNotNormal, isAttached, isBlock, inRich) {
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// In merge mode, default value should not be given.
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globalTextStyle = !isNotNormal && globalTextStyle || EMPTY_OBJ;
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var inheritColor = opt && opt.inheritColor;
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var fillColor = textStyleModel.getShallow('color');
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var strokeColor = textStyleModel.getShallow('textBorderColor');
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var opacity = retrieve2(textStyleModel.getShallow('opacity'), globalTextStyle.opacity);
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if (fillColor === 'inherit' || fillColor === 'auto') {
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if (process.env.NODE_ENV !== 'production') {
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if (fillColor === 'auto') {
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deprecateReplaceLog('color: \'auto\'', 'color: \'inherit\'');
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}
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}
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if (inheritColor) {
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fillColor = inheritColor;
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} else {
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fillColor = null;
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}
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}
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if (strokeColor === 'inherit' || strokeColor === 'auto') {
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if (process.env.NODE_ENV !== 'production') {
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if (strokeColor === 'auto') {
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deprecateReplaceLog('color: \'auto\'', 'color: \'inherit\'');
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}
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}
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if (inheritColor) {
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strokeColor = inheritColor;
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} else {
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strokeColor = null;
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}
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}
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if (!isAttached) {
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// Only use default global textStyle.color if text is individual.
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||
|
|
// Otherwise it will use the strategy of attached text color because text may be on a path.
|
||
|
|
fillColor = fillColor || globalTextStyle.color;
|
||
|
|
strokeColor = strokeColor || globalTextStyle.textBorderColor;
|
||
|
|
}
|
||
|
|
if (fillColor != null) {
|
||
|
|
textStyle.fill = fillColor;
|
||
|
|
}
|
||
|
|
if (strokeColor != null) {
|
||
|
|
textStyle.stroke = strokeColor;
|
||
|
|
}
|
||
|
|
var textBorderWidth = retrieve2(textStyleModel.getShallow('textBorderWidth'), globalTextStyle.textBorderWidth);
|
||
|
|
if (textBorderWidth != null) {
|
||
|
|
textStyle.lineWidth = textBorderWidth;
|
||
|
|
}
|
||
|
|
var textBorderType = retrieve2(textStyleModel.getShallow('textBorderType'), globalTextStyle.textBorderType);
|
||
|
|
if (textBorderType != null) {
|
||
|
|
textStyle.lineDash = textBorderType;
|
||
|
|
}
|
||
|
|
var textBorderDashOffset = retrieve2(textStyleModel.getShallow('textBorderDashOffset'), globalTextStyle.textBorderDashOffset);
|
||
|
|
if (textBorderDashOffset != null) {
|
||
|
|
textStyle.lineDashOffset = textBorderDashOffset;
|
||
|
|
}
|
||
|
|
if (!isNotNormal && opacity == null && !inRich) {
|
||
|
|
opacity = opt && opt.defaultOpacity;
|
||
|
|
}
|
||
|
|
if (opacity != null) {
|
||
|
|
textStyle.opacity = opacity;
|
||
|
|
}
|
||
|
|
// TODO
|
||
|
|
if (!isNotNormal && !isAttached) {
|
||
|
|
// Set default finally.
|
||
|
|
if (textStyle.fill == null && opt.inheritColor) {
|
||
|
|
textStyle.fill = opt.inheritColor;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// Do not use `getFont` here, because merge should be supported, where
|
||
|
|
// part of these properties may be changed in emphasis style, and the
|
||
|
|
// others should remain their original value got from normal style.
|
||
|
|
for (var i = 0; i < TEXT_PROPS_WITH_GLOBAL.length; i++) {
|
||
|
|
var key = TEXT_PROPS_WITH_GLOBAL[i];
|
||
|
|
var val = retrieve2(textStyleModel.getShallow(key), globalTextStyle[key]);
|
||
|
|
if (val != null) {
|
||
|
|
textStyle[key] = val;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
for (var i = 0; i < TEXT_PROPS_SELF.length; i++) {
|
||
|
|
var key = TEXT_PROPS_SELF[i];
|
||
|
|
var val = textStyleModel.getShallow(key);
|
||
|
|
if (val != null) {
|
||
|
|
textStyle[key] = val;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (textStyle.verticalAlign == null) {
|
||
|
|
var baseline = textStyleModel.getShallow('baseline');
|
||
|
|
if (baseline != null) {
|
||
|
|
textStyle.verticalAlign = baseline;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!isBlock || !opt.disableBox) {
|
||
|
|
for (var i = 0; i < TEXT_PROPS_BOX.length; i++) {
|
||
|
|
var key = TEXT_PROPS_BOX[i];
|
||
|
|
var val = textStyleModel.getShallow(key);
|
||
|
|
if (val != null) {
|
||
|
|
textStyle[key] = val;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
var borderType = textStyleModel.getShallow('borderType');
|
||
|
|
if (borderType != null) {
|
||
|
|
textStyle.borderDash = borderType;
|
||
|
|
}
|
||
|
|
if ((textStyle.backgroundColor === 'auto' || textStyle.backgroundColor === 'inherit') && inheritColor) {
|
||
|
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
|
if (textStyle.backgroundColor === 'auto') {
|
||
|
|
deprecateReplaceLog('backgroundColor: \'auto\'', 'backgroundColor: \'inherit\'');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
textStyle.backgroundColor = inheritColor;
|
||
|
|
}
|
||
|
|
if ((textStyle.borderColor === 'auto' || textStyle.borderColor === 'inherit') && inheritColor) {
|
||
|
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
|
if (textStyle.borderColor === 'auto') {
|
||
|
|
deprecateReplaceLog('borderColor: \'auto\'', 'borderColor: \'inherit\'');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
textStyle.borderColor = inheritColor;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export function getFont(opt, ecModel) {
|
||
|
|
var gTextStyleModel = ecModel && ecModel.getModel('textStyle');
|
||
|
|
return trim([
|
||
|
|
// FIXME in node-canvas fontWeight is before fontStyle
|
||
|
|
opt.fontStyle || gTextStyleModel && gTextStyleModel.getShallow('fontStyle') || '', opt.fontWeight || gTextStyleModel && gTextStyleModel.getShallow('fontWeight') || '', (opt.fontSize || gTextStyleModel && gTextStyleModel.getShallow('fontSize') || 12) + 'px', opt.fontFamily || gTextStyleModel && gTextStyleModel.getShallow('fontFamily') || 'sans-serif'].join(' '));
|
||
|
|
}
|
||
|
|
export var labelInner = makeInner();
|
||
|
|
export function setLabelValueAnimation(label, labelStatesModels, value, getDefaultText) {
|
||
|
|
if (!label) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var obj = labelInner(label);
|
||
|
|
obj.prevValue = obj.value;
|
||
|
|
obj.value = value;
|
||
|
|
var normalLabelModel = labelStatesModels.normal;
|
||
|
|
obj.valueAnimation = normalLabelModel.get('valueAnimation');
|
||
|
|
if (obj.valueAnimation) {
|
||
|
|
obj.precision = normalLabelModel.get('precision');
|
||
|
|
obj.defaultInterpolatedText = getDefaultText;
|
||
|
|
obj.statesModels = labelStatesModels;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export function animateLabelValue(textEl, dataIndex, data, animatableModel, labelFetcher) {
|
||
|
|
var labelInnerStore = labelInner(textEl);
|
||
|
|
if (!labelInnerStore.valueAnimation || labelInnerStore.prevValue === labelInnerStore.value) {
|
||
|
|
// Value not changed, no new label animation
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var defaultInterpolatedText = labelInnerStore.defaultInterpolatedText;
|
||
|
|
// Consider the case that being animating, do not use the `obj.value`,
|
||
|
|
// Otherwise it will jump to the `obj.value` when this new animation started.
|
||
|
|
var currValue = retrieve2(labelInnerStore.interpolatedValue, labelInnerStore.prevValue);
|
||
|
|
var targetValue = labelInnerStore.value;
|
||
|
|
function during(percent) {
|
||
|
|
var interpolated = interpolateRawValues(data, labelInnerStore.precision, currValue, targetValue, percent);
|
||
|
|
labelInnerStore.interpolatedValue = percent === 1 ? null : interpolated;
|
||
|
|
var labelText = getLabelText({
|
||
|
|
labelDataIndex: dataIndex,
|
||
|
|
labelFetcher: labelFetcher,
|
||
|
|
defaultText: defaultInterpolatedText ? defaultInterpolatedText(interpolated) : interpolated + ''
|
||
|
|
}, labelInnerStore.statesModels, interpolated);
|
||
|
|
setLabelText(textEl, labelText);
|
||
|
|
}
|
||
|
|
textEl.percent = 0;
|
||
|
|
(labelInnerStore.prevValue == null ? initProps : updateProps)(textEl, {
|
||
|
|
// percent is used to prevent animation from being aborted #15916
|
||
|
|
percent: 1
|
||
|
|
}, animatableModel, dataIndex, null, during);
|
||
|
|
}
|