|
/*
|
* 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 { __extends } from "tslib";
|
import { createSymbol, normalizeSymbolOffset, normalizeSymbolSize } from '../../util/symbol.js';
|
import * as graphic from '../../util/graphic.js';
|
import { getECData } from '../../util/innerStore.js';
|
import { enterEmphasis, leaveEmphasis, toggleHoverEmphasis } from '../../util/states.js';
|
import { getDefaultLabel } from './labelHelper.js';
|
import { extend } from 'zrender/lib/core/util.js';
|
import { setLabelStyle, getLabelStatesModels } from '../../label/labelStyle.js';
|
import ZRImage from 'zrender/lib/graphic/Image.js';
|
import { saveOldStyle } from '../../animation/basicTransition.js';
|
var Symbol = /** @class */function (_super) {
|
__extends(Symbol, _super);
|
function Symbol(data, idx, seriesScope, opts) {
|
var _this = _super.call(this) || this;
|
_this.updateData(data, idx, seriesScope, opts);
|
return _this;
|
}
|
Symbol.prototype._createSymbol = function (symbolType, data, idx, symbolSize, keepAspect) {
|
// Remove paths created before
|
this.removeAll();
|
// let symbolPath = createSymbol(
|
// symbolType, -0.5, -0.5, 1, 1, color
|
// );
|
// If width/height are set too small (e.g., set to 1) on ios10
|
// and macOS Sierra, a circle stroke become a rect, no matter what
|
// the scale is set. So we set width/height as 2. See #4150.
|
var symbolPath = createSymbol(symbolType, -1, -1, 2, 2, null, keepAspect);
|
symbolPath.attr({
|
z2: 100,
|
culling: true,
|
scaleX: symbolSize[0] / 2,
|
scaleY: symbolSize[1] / 2
|
});
|
// Rewrite drift method
|
symbolPath.drift = driftSymbol;
|
this._symbolType = symbolType;
|
this.add(symbolPath);
|
};
|
/**
|
* Stop animation
|
* @param {boolean} toLastFrame
|
*/
|
Symbol.prototype.stopSymbolAnimation = function (toLastFrame) {
|
this.childAt(0).stopAnimation(null, toLastFrame);
|
};
|
Symbol.prototype.getSymbolType = function () {
|
return this._symbolType;
|
};
|
/**
|
* FIXME:
|
* Caution: This method breaks the encapsulation of this module,
|
* but it indeed brings convenience. So do not use the method
|
* unless you detailedly know all the implements of `Symbol`,
|
* especially animation.
|
*
|
* Get symbol path element.
|
*/
|
Symbol.prototype.getSymbolPath = function () {
|
return this.childAt(0);
|
};
|
/**
|
* Highlight symbol
|
*/
|
Symbol.prototype.highlight = function () {
|
enterEmphasis(this.childAt(0));
|
};
|
/**
|
* Downplay symbol
|
*/
|
Symbol.prototype.downplay = function () {
|
leaveEmphasis(this.childAt(0));
|
};
|
/**
|
* @param {number} zlevel
|
* @param {number} z
|
*/
|
Symbol.prototype.setZ = function (zlevel, z) {
|
var symbolPath = this.childAt(0);
|
symbolPath.zlevel = zlevel;
|
symbolPath.z = z;
|
};
|
Symbol.prototype.setDraggable = function (draggable, hasCursorOption) {
|
var symbolPath = this.childAt(0);
|
symbolPath.draggable = draggable;
|
symbolPath.cursor = !hasCursorOption && draggable ? 'move' : symbolPath.cursor;
|
};
|
/**
|
* Update symbol properties
|
*/
|
Symbol.prototype.updateData = function (data, idx, seriesScope, opts) {
|
this.silent = false;
|
var symbolType = data.getItemVisual(idx, 'symbol') || 'circle';
|
var seriesModel = data.hostModel;
|
var symbolSize = Symbol.getSymbolSize(data, idx);
|
var isInit = symbolType !== this._symbolType;
|
var disableAnimation = opts && opts.disableAnimation;
|
if (isInit) {
|
var keepAspect = data.getItemVisual(idx, 'symbolKeepAspect');
|
this._createSymbol(symbolType, data, idx, symbolSize, keepAspect);
|
} else {
|
var symbolPath = this.childAt(0);
|
symbolPath.silent = false;
|
var target = {
|
scaleX: symbolSize[0] / 2,
|
scaleY: symbolSize[1] / 2
|
};
|
disableAnimation ? symbolPath.attr(target) : graphic.updateProps(symbolPath, target, seriesModel, idx);
|
saveOldStyle(symbolPath);
|
}
|
this._updateCommon(data, idx, symbolSize, seriesScope, opts);
|
if (isInit) {
|
var symbolPath = this.childAt(0);
|
if (!disableAnimation) {
|
var target = {
|
scaleX: this._sizeX,
|
scaleY: this._sizeY,
|
style: {
|
// Always fadeIn. Because it has fadeOut animation when symbol is removed..
|
opacity: symbolPath.style.opacity
|
}
|
};
|
symbolPath.scaleX = symbolPath.scaleY = 0;
|
symbolPath.style.opacity = 0;
|
graphic.initProps(symbolPath, target, seriesModel, idx);
|
}
|
}
|
if (disableAnimation) {
|
// Must stop leave transition manually if don't call initProps or updateProps.
|
this.childAt(0).stopAnimation('leave');
|
}
|
};
|
Symbol.prototype._updateCommon = function (data, idx, symbolSize, seriesScope, opts) {
|
var symbolPath = this.childAt(0);
|
var seriesModel = data.hostModel;
|
var emphasisItemStyle;
|
var blurItemStyle;
|
var selectItemStyle;
|
var focus;
|
var blurScope;
|
var emphasisDisabled;
|
var labelStatesModels;
|
var hoverScale;
|
var cursorStyle;
|
if (seriesScope) {
|
emphasisItemStyle = seriesScope.emphasisItemStyle;
|
blurItemStyle = seriesScope.blurItemStyle;
|
selectItemStyle = seriesScope.selectItemStyle;
|
focus = seriesScope.focus;
|
blurScope = seriesScope.blurScope;
|
labelStatesModels = seriesScope.labelStatesModels;
|
hoverScale = seriesScope.hoverScale;
|
cursorStyle = seriesScope.cursorStyle;
|
emphasisDisabled = seriesScope.emphasisDisabled;
|
}
|
if (!seriesScope || data.hasItemOption) {
|
var itemModel = seriesScope && seriesScope.itemModel ? seriesScope.itemModel : data.getItemModel(idx);
|
var emphasisModel = itemModel.getModel('emphasis');
|
emphasisItemStyle = emphasisModel.getModel('itemStyle').getItemStyle();
|
selectItemStyle = itemModel.getModel(['select', 'itemStyle']).getItemStyle();
|
blurItemStyle = itemModel.getModel(['blur', 'itemStyle']).getItemStyle();
|
focus = emphasisModel.get('focus');
|
blurScope = emphasisModel.get('blurScope');
|
emphasisDisabled = emphasisModel.get('disabled');
|
labelStatesModels = getLabelStatesModels(itemModel);
|
hoverScale = emphasisModel.getShallow('scale');
|
cursorStyle = itemModel.getShallow('cursor');
|
}
|
var symbolRotate = data.getItemVisual(idx, 'symbolRotate');
|
symbolPath.attr('rotation', (symbolRotate || 0) * Math.PI / 180 || 0);
|
var symbolOffset = normalizeSymbolOffset(data.getItemVisual(idx, 'symbolOffset'), symbolSize);
|
if (symbolOffset) {
|
symbolPath.x = symbolOffset[0];
|
symbolPath.y = symbolOffset[1];
|
}
|
cursorStyle && symbolPath.attr('cursor', cursorStyle);
|
var symbolStyle = data.getItemVisual(idx, 'style');
|
var visualColor = symbolStyle.fill;
|
if (symbolPath instanceof ZRImage) {
|
var pathStyle = symbolPath.style;
|
symbolPath.useStyle(extend({
|
// TODO other properties like x, y ?
|
image: pathStyle.image,
|
x: pathStyle.x,
|
y: pathStyle.y,
|
width: pathStyle.width,
|
height: pathStyle.height
|
}, symbolStyle));
|
} else {
|
if (symbolPath.__isEmptyBrush) {
|
// fill and stroke will be swapped if it's empty.
|
// So we cloned a new style to avoid it affecting the original style in visual storage.
|
// TODO Better implementation. No empty logic!
|
symbolPath.useStyle(extend({}, symbolStyle));
|
} else {
|
symbolPath.useStyle(symbolStyle);
|
}
|
// Disable decal because symbol scale will been applied on the decal.
|
symbolPath.style.decal = null;
|
symbolPath.setColor(visualColor, opts && opts.symbolInnerColor);
|
symbolPath.style.strokeNoScale = true;
|
}
|
var liftZ = data.getItemVisual(idx, 'liftZ');
|
var z2Origin = this._z2;
|
if (liftZ != null) {
|
if (z2Origin == null) {
|
this._z2 = symbolPath.z2;
|
symbolPath.z2 += liftZ;
|
}
|
} else if (z2Origin != null) {
|
symbolPath.z2 = z2Origin;
|
this._z2 = null;
|
}
|
var useNameLabel = opts && opts.useNameLabel;
|
setLabelStyle(symbolPath, labelStatesModels, {
|
labelFetcher: seriesModel,
|
labelDataIndex: idx,
|
defaultText: getLabelDefaultText,
|
inheritColor: visualColor,
|
defaultOpacity: symbolStyle.opacity
|
});
|
// Do not execute util needed.
|
function getLabelDefaultText(idx) {
|
return useNameLabel ? data.getName(idx) : getDefaultLabel(data, idx);
|
}
|
this._sizeX = symbolSize[0] / 2;
|
this._sizeY = symbolSize[1] / 2;
|
var emphasisState = symbolPath.ensureState('emphasis');
|
emphasisState.style = emphasisItemStyle;
|
symbolPath.ensureState('select').style = selectItemStyle;
|
symbolPath.ensureState('blur').style = blurItemStyle;
|
// null / undefined / true means to use default strategy.
|
// 0 / false / negative number / NaN / Infinity means no scale.
|
var scaleRatio = hoverScale == null || hoverScale === true ? Math.max(1.1, 3 / this._sizeY)
|
// PENDING: restrict hoverScale > 1? It seems unreasonable to scale down
|
: isFinite(hoverScale) && hoverScale > 0 ? +hoverScale : 1;
|
// always set scale to allow resetting
|
emphasisState.scaleX = this._sizeX * scaleRatio;
|
emphasisState.scaleY = this._sizeY * scaleRatio;
|
this.setSymbolScale(1);
|
toggleHoverEmphasis(this, focus, blurScope, emphasisDisabled);
|
};
|
Symbol.prototype.setSymbolScale = function (scale) {
|
this.scaleX = this.scaleY = scale;
|
};
|
Symbol.prototype.fadeOut = function (cb, seriesModel, opt) {
|
var symbolPath = this.childAt(0);
|
var dataIndex = getECData(this).dataIndex;
|
var animationOpt = opt && opt.animation;
|
// Avoid mistaken hover when fading out
|
this.silent = symbolPath.silent = true;
|
// Not show text when animating
|
if (opt && opt.fadeLabel) {
|
var textContent = symbolPath.getTextContent();
|
if (textContent) {
|
graphic.removeElement(textContent, {
|
style: {
|
opacity: 0
|
}
|
}, seriesModel, {
|
dataIndex: dataIndex,
|
removeOpt: animationOpt,
|
cb: function () {
|
symbolPath.removeTextContent();
|
}
|
});
|
}
|
} else {
|
symbolPath.removeTextContent();
|
}
|
graphic.removeElement(symbolPath, {
|
style: {
|
opacity: 0
|
},
|
scaleX: 0,
|
scaleY: 0
|
}, seriesModel, {
|
dataIndex: dataIndex,
|
cb: cb,
|
removeOpt: animationOpt
|
});
|
};
|
Symbol.getSymbolSize = function (data, idx) {
|
return normalizeSymbolSize(data.getItemVisual(idx, 'symbolSize'));
|
};
|
return Symbol;
|
}(graphic.Group);
|
function driftSymbol(dx, dy) {
|
this.parent.drift(dx, dy);
|
}
|
export default Symbol;
|
