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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | 176x 6x 6x 6x 176x 2x 2x 2x 2x 176x 176x 176x 2x 2x 2x 176x 2x 2x 2x 176x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 4x 2x 2x 2x 4x | import { Selection } from 'd3-selection';
import _ from 'lodash';
import * as d3Array from 'd3-array';
import ReactDOM from 'react-dom';
import { IData } from './DraggableLineChartD3';
export type IXAxisRenderProp = ({
x,
y,
ref,
}: {
x: string;
y: number;
ref?: any;
}) => JSX.Element;
export type ISelection = Selection<SVGElement | any, {} | any, null, undefined>;
const getGroup = (selection: ISelection, className: string): ISelection => {
const xAxisGroup = selection.select(`.${className}`);
Eif (xAxisGroup.empty()) {
return selection.append('g').classed(className, true);
}
return xAxisGroup;
};
const getGroups = (
selection: ISelection,
className: string,
dataset: any
): ISelection => {
const selectionGroup = selection.selectAll(`.${className}`);
Eif (selectionGroup.empty()) {
const xAxisGroup = selectionGroup.data(dataset).order();
return xAxisGroup.enter().append('g').classed(className, true);
}
return selectionGroup;
};
const getTickObj = (selection: ISelection): ISelection => {
let data = selection.selectAll('.innerDiv');
if (data.empty()) {
data = selection
.selectAll('foreignObject')
.append('xhtml:div')
.attr('tabindex', 0)
.style('position', 'fixed')
.style('transform', 'translate(0px, -50px)')
.classed('innerDiv', true);
}
return data;
};
const getTickRender = (
selection: ISelection,
containerWidth: number
): ISelection => {
const tickRender = selection.selectAll('.tickRender');
if (!tickRender.empty()) {
tickRender.remove();
}
return selection
.append('xhtml:div')
.style('width', `${containerWidth}px`)
.attr('id', (d: any) => d)
.classed('tickRender', true);
};
const getLines = (
selection: ISelection,
xScale: any,
tickSize: number
): ISelection => {
const lines = selection.selectAll('line');
Eif (lines.empty()) {
return selection
.append('line')
.attr('x1', 0)
.attr('x2', 0)
.attr('y1', 0)
.attr('y2', -tickSize || 5);
}
return lines;
};
const getForeignObject = (selection: ISelection): ISelection => {
const fO = selection.selectAll('foreignObject');
Eif (fO.empty()) {
return selection
.append('foreignObject')
.style('overflow', 'visible')
.style('display', 'flex')
.attr('x', 0)
.attr('y', 0)
.attr('height', 1)
.attr('width', 1);
}
return fO;
};
const lucidXAxis = (
selection: ISelection,
{
xScale,
tickSize,
xAxisRenderProp,
dataIsCentered,
data,
}: {
xScale: any;
tickSize: number;
xAxisRenderProp?: IXAxisRenderProp;
dataIsCentered?: boolean;
data: IData;
}
): void => {
const range = xScale.range();
const domain = xScale.domain();
const rMin = Number(d3Array.min(range)) || 0;
const rMax = Number(d3Array.max(range)) || 0;
const domainLength = dataIsCentered ? domain.length - 1 : domain.length;
const axisGroup = getGroup(selection, 'axis');
axisGroup
.append('line')
.attr('stroke', 'black')
.attr('x1', rMin)
.attr('x2', rMax)
.attr('y1', 0)
.attr('y2', 0);
axisGroup
.append('line')
.attr('stroke', 'black')
.attr('x1', rMin)
.attr('x2', rMax)
.attr('y1', -tickSize)
.attr('y2', -tickSize);
const xLines = getGroups(axisGroup, 'xLines', domain);
const xLine = xLines.attr(
'transform',
(d: any) => `translate( ${xScale(d)}, 0)`
);
getLines(xLine, xScale, tickSize);
getForeignObject(xLine);
Eif (!xAxisRenderProp) {
xLine.append('text').text((d: any) => d);
} else {
const tickObj = getTickObj(xLine);
const tickRender = getTickRender(tickObj, (rMax - rMin) / domainLength);
tickRender.html((xValue: any, num: any, node: any) => {
if (xValue !== '' && !_.isNil(xValue)) {
const subData = _.find(data, { x: xValue }) || { y: 0, ref: undefined };
ReactDOM.render(
xAxisRenderProp({ x: xValue, y: subData.y, ref: subData.ref }),
node[0]
);
} else return xValue;
});
}
};
export { lucidXAxis, getGroup };
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