332 lines
11 KiB
JavaScript
332 lines
11 KiB
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 { __extends } from "tslib";
|
||
|
|
import * as zrUtil from 'zrender/lib/core/util.js';
|
||
|
|
import ChartView from '../../view/Chart.js';
|
||
|
|
import * as graphic from '../../util/graphic.js';
|
||
|
|
import { setStatesStylesFromModel } from '../../util/states.js';
|
||
|
|
import Path from 'zrender/lib/graphic/Path.js';
|
||
|
|
import { createClipPath } from '../helper/createClipPathFromCoordSys.js';
|
||
|
|
import { saveOldStyle } from '../../animation/basicTransition.js';
|
||
|
|
var SKIP_PROPS = ['color', 'borderColor'];
|
||
|
|
var CandlestickView = /** @class */function (_super) {
|
||
|
|
__extends(CandlestickView, _super);
|
||
|
|
function CandlestickView() {
|
||
|
|
var _this = _super !== null && _super.apply(this, arguments) || this;
|
||
|
|
_this.type = CandlestickView.type;
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
CandlestickView.prototype.render = function (seriesModel, ecModel, api) {
|
||
|
|
// If there is clipPath created in large mode. Remove it.
|
||
|
|
this.group.removeClipPath();
|
||
|
|
// Clear previously rendered progressive elements.
|
||
|
|
this._progressiveEls = null;
|
||
|
|
this._updateDrawMode(seriesModel);
|
||
|
|
this._isLargeDraw ? this._renderLarge(seriesModel) : this._renderNormal(seriesModel);
|
||
|
|
};
|
||
|
|
CandlestickView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) {
|
||
|
|
this._clear();
|
||
|
|
this._updateDrawMode(seriesModel);
|
||
|
|
};
|
||
|
|
CandlestickView.prototype.incrementalRender = function (params, seriesModel, ecModel, api) {
|
||
|
|
this._progressiveEls = [];
|
||
|
|
this._isLargeDraw ? this._incrementalRenderLarge(params, seriesModel) : this._incrementalRenderNormal(params, seriesModel);
|
||
|
|
};
|
||
|
|
CandlestickView.prototype.eachRendered = function (cb) {
|
||
|
|
graphic.traverseElements(this._progressiveEls || this.group, cb);
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._updateDrawMode = function (seriesModel) {
|
||
|
|
var isLargeDraw = seriesModel.pipelineContext.large;
|
||
|
|
if (this._isLargeDraw == null || isLargeDraw !== this._isLargeDraw) {
|
||
|
|
this._isLargeDraw = isLargeDraw;
|
||
|
|
this._clear();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._renderNormal = function (seriesModel) {
|
||
|
|
var data = seriesModel.getData();
|
||
|
|
var oldData = this._data;
|
||
|
|
var group = this.group;
|
||
|
|
var isSimpleBox = data.getLayout('isSimpleBox');
|
||
|
|
var needsClip = seriesModel.get('clip', true);
|
||
|
|
var coord = seriesModel.coordinateSystem;
|
||
|
|
var clipArea = coord.getArea && coord.getArea();
|
||
|
|
// There is no old data only when first rendering or switching from
|
||
|
|
// stream mode to normal mode, where previous elements should be removed.
|
||
|
|
if (!this._data) {
|
||
|
|
group.removeAll();
|
||
|
|
}
|
||
|
|
data.diff(oldData).add(function (newIdx) {
|
||
|
|
if (data.hasValue(newIdx)) {
|
||
|
|
var itemLayout = data.getItemLayout(newIdx);
|
||
|
|
if (needsClip && isNormalBoxClipped(clipArea, itemLayout)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var el = createNormalBox(itemLayout, newIdx, true);
|
||
|
|
graphic.initProps(el, {
|
||
|
|
shape: {
|
||
|
|
points: itemLayout.ends
|
||
|
|
}
|
||
|
|
}, seriesModel, newIdx);
|
||
|
|
setBoxCommon(el, data, newIdx, isSimpleBox);
|
||
|
|
group.add(el);
|
||
|
|
data.setItemGraphicEl(newIdx, el);
|
||
|
|
}
|
||
|
|
}).update(function (newIdx, oldIdx) {
|
||
|
|
var el = oldData.getItemGraphicEl(oldIdx);
|
||
|
|
// Empty data
|
||
|
|
if (!data.hasValue(newIdx)) {
|
||
|
|
group.remove(el);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var itemLayout = data.getItemLayout(newIdx);
|
||
|
|
if (needsClip && isNormalBoxClipped(clipArea, itemLayout)) {
|
||
|
|
group.remove(el);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (!el) {
|
||
|
|
el = createNormalBox(itemLayout, newIdx);
|
||
|
|
} else {
|
||
|
|
graphic.updateProps(el, {
|
||
|
|
shape: {
|
||
|
|
points: itemLayout.ends
|
||
|
|
}
|
||
|
|
}, seriesModel, newIdx);
|
||
|
|
saveOldStyle(el);
|
||
|
|
}
|
||
|
|
setBoxCommon(el, data, newIdx, isSimpleBox);
|
||
|
|
group.add(el);
|
||
|
|
data.setItemGraphicEl(newIdx, el);
|
||
|
|
}).remove(function (oldIdx) {
|
||
|
|
var el = oldData.getItemGraphicEl(oldIdx);
|
||
|
|
el && group.remove(el);
|
||
|
|
}).execute();
|
||
|
|
this._data = data;
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._renderLarge = function (seriesModel) {
|
||
|
|
this._clear();
|
||
|
|
createLarge(seriesModel, this.group);
|
||
|
|
var clipPath = seriesModel.get('clip', true) ? createClipPath(seriesModel.coordinateSystem, false, seriesModel) : null;
|
||
|
|
if (clipPath) {
|
||
|
|
this.group.setClipPath(clipPath);
|
||
|
|
} else {
|
||
|
|
this.group.removeClipPath();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._incrementalRenderNormal = function (params, seriesModel) {
|
||
|
|
var data = seriesModel.getData();
|
||
|
|
var isSimpleBox = data.getLayout('isSimpleBox');
|
||
|
|
var dataIndex;
|
||
|
|
while ((dataIndex = params.next()) != null) {
|
||
|
|
var itemLayout = data.getItemLayout(dataIndex);
|
||
|
|
var el = createNormalBox(itemLayout, dataIndex);
|
||
|
|
setBoxCommon(el, data, dataIndex, isSimpleBox);
|
||
|
|
el.incremental = true;
|
||
|
|
this.group.add(el);
|
||
|
|
this._progressiveEls.push(el);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._incrementalRenderLarge = function (params, seriesModel) {
|
||
|
|
createLarge(seriesModel, this.group, this._progressiveEls, true);
|
||
|
|
};
|
||
|
|
CandlestickView.prototype.remove = function (ecModel) {
|
||
|
|
this._clear();
|
||
|
|
};
|
||
|
|
CandlestickView.prototype._clear = function () {
|
||
|
|
this.group.removeAll();
|
||
|
|
this._data = null;
|
||
|
|
};
|
||
|
|
CandlestickView.type = 'candlestick';
|
||
|
|
return CandlestickView;
|
||
|
|
}(ChartView);
|
||
|
|
var NormalBoxPathShape = /** @class */function () {
|
||
|
|
function NormalBoxPathShape() {}
|
||
|
|
return NormalBoxPathShape;
|
||
|
|
}();
|
||
|
|
var NormalBoxPath = /** @class */function (_super) {
|
||
|
|
__extends(NormalBoxPath, _super);
|
||
|
|
function NormalBoxPath(opts) {
|
||
|
|
var _this = _super.call(this, opts) || this;
|
||
|
|
_this.type = 'normalCandlestickBox';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
NormalBoxPath.prototype.getDefaultShape = function () {
|
||
|
|
return new NormalBoxPathShape();
|
||
|
|
};
|
||
|
|
NormalBoxPath.prototype.buildPath = function (ctx, shape) {
|
||
|
|
var ends = shape.points;
|
||
|
|
if (this.__simpleBox) {
|
||
|
|
ctx.moveTo(ends[4][0], ends[4][1]);
|
||
|
|
ctx.lineTo(ends[6][0], ends[6][1]);
|
||
|
|
} else {
|
||
|
|
ctx.moveTo(ends[0][0], ends[0][1]);
|
||
|
|
ctx.lineTo(ends[1][0], ends[1][1]);
|
||
|
|
ctx.lineTo(ends[2][0], ends[2][1]);
|
||
|
|
ctx.lineTo(ends[3][0], ends[3][1]);
|
||
|
|
ctx.closePath();
|
||
|
|
ctx.moveTo(ends[4][0], ends[4][1]);
|
||
|
|
ctx.lineTo(ends[5][0], ends[5][1]);
|
||
|
|
ctx.moveTo(ends[6][0], ends[6][1]);
|
||
|
|
ctx.lineTo(ends[7][0], ends[7][1]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return NormalBoxPath;
|
||
|
|
}(Path);
|
||
|
|
function createNormalBox(itemLayout, dataIndex, isInit) {
|
||
|
|
var ends = itemLayout.ends;
|
||
|
|
return new NormalBoxPath({
|
||
|
|
shape: {
|
||
|
|
points: isInit ? transInit(ends, itemLayout) : ends
|
||
|
|
},
|
||
|
|
z2: 100
|
||
|
|
});
|
||
|
|
}
|
||
|
|
function isNormalBoxClipped(clipArea, itemLayout) {
|
||
|
|
var clipped = true;
|
||
|
|
for (var i = 0; i < itemLayout.ends.length; i++) {
|
||
|
|
// If any point are in the region.
|
||
|
|
if (clipArea.contain(itemLayout.ends[i][0], itemLayout.ends[i][1])) {
|
||
|
|
clipped = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return clipped;
|
||
|
|
}
|
||
|
|
function setBoxCommon(el, data, dataIndex, isSimpleBox) {
|
||
|
|
var itemModel = data.getItemModel(dataIndex);
|
||
|
|
el.useStyle(data.getItemVisual(dataIndex, 'style'));
|
||
|
|
el.style.strokeNoScale = true;
|
||
|
|
el.__simpleBox = isSimpleBox;
|
||
|
|
setStatesStylesFromModel(el, itemModel);
|
||
|
|
}
|
||
|
|
function transInit(points, itemLayout) {
|
||
|
|
return zrUtil.map(points, function (point) {
|
||
|
|
point = point.slice();
|
||
|
|
point[1] = itemLayout.initBaseline;
|
||
|
|
return point;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
var LargeBoxPathShape = /** @class */function () {
|
||
|
|
function LargeBoxPathShape() {}
|
||
|
|
return LargeBoxPathShape;
|
||
|
|
}();
|
||
|
|
var LargeBoxPath = /** @class */function (_super) {
|
||
|
|
__extends(LargeBoxPath, _super);
|
||
|
|
function LargeBoxPath(opts) {
|
||
|
|
var _this = _super.call(this, opts) || this;
|
||
|
|
_this.type = 'largeCandlestickBox';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
LargeBoxPath.prototype.getDefaultShape = function () {
|
||
|
|
return new LargeBoxPathShape();
|
||
|
|
};
|
||
|
|
LargeBoxPath.prototype.buildPath = function (ctx, shape) {
|
||
|
|
// Drawing lines is more efficient than drawing
|
||
|
|
// a whole line or drawing rects.
|
||
|
|
var points = shape.points;
|
||
|
|
for (var i = 0; i < points.length;) {
|
||
|
|
if (this.__sign === points[i++]) {
|
||
|
|
var x = points[i++];
|
||
|
|
ctx.moveTo(x, points[i++]);
|
||
|
|
ctx.lineTo(x, points[i++]);
|
||
|
|
} else {
|
||
|
|
i += 3;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return LargeBoxPath;
|
||
|
|
}(Path);
|
||
|
|
function createLarge(seriesModel, group, progressiveEls, incremental) {
|
||
|
|
var data = seriesModel.getData();
|
||
|
|
var largePoints = data.getLayout('largePoints');
|
||
|
|
var elP = new LargeBoxPath({
|
||
|
|
shape: {
|
||
|
|
points: largePoints
|
||
|
|
},
|
||
|
|
__sign: 1,
|
||
|
|
ignoreCoarsePointer: true
|
||
|
|
});
|
||
|
|
group.add(elP);
|
||
|
|
var elN = new LargeBoxPath({
|
||
|
|
shape: {
|
||
|
|
points: largePoints
|
||
|
|
},
|
||
|
|
__sign: -1,
|
||
|
|
ignoreCoarsePointer: true
|
||
|
|
});
|
||
|
|
group.add(elN);
|
||
|
|
var elDoji = new LargeBoxPath({
|
||
|
|
shape: {
|
||
|
|
points: largePoints
|
||
|
|
},
|
||
|
|
__sign: 0,
|
||
|
|
ignoreCoarsePointer: true
|
||
|
|
});
|
||
|
|
group.add(elDoji);
|
||
|
|
setLargeStyle(1, elP, seriesModel, data);
|
||
|
|
setLargeStyle(-1, elN, seriesModel, data);
|
||
|
|
setLargeStyle(0, elDoji, seriesModel, data);
|
||
|
|
if (incremental) {
|
||
|
|
elP.incremental = true;
|
||
|
|
elN.incremental = true;
|
||
|
|
}
|
||
|
|
if (progressiveEls) {
|
||
|
|
progressiveEls.push(elP, elN);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function setLargeStyle(sign, el, seriesModel, data) {
|
||
|
|
// TODO put in visual?
|
||
|
|
var borderColor = seriesModel.get(['itemStyle', sign > 0 ? 'borderColor' : 'borderColor0'])
|
||
|
|
// Use color for border color by default.
|
||
|
|
|| seriesModel.get(['itemStyle', sign > 0 ? 'color' : 'color0']);
|
||
|
|
if (sign === 0) {
|
||
|
|
borderColor = seriesModel.get(['itemStyle', 'borderColorDoji']);
|
||
|
|
}
|
||
|
|
// Color must be excluded.
|
||
|
|
// Because symbol provide setColor individually to set fill and stroke
|
||
|
|
var itemStyle = seriesModel.getModel('itemStyle').getItemStyle(SKIP_PROPS);
|
||
|
|
el.useStyle(itemStyle);
|
||
|
|
el.style.fill = null;
|
||
|
|
el.style.stroke = borderColor;
|
||
|
|
}
|
||
|
|
export default CandlestickView;
|