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Current File : /var/www/html/libs/absol-full/dist/js/mdls__absol-vchart__src__helper.js
/*** module: node_modules/absol-vchart/src/helper.js ***/
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.circle = circle;
exports.text = text;
exports.vline = vline;
exports.moveVLine = moveVLine;
exports.hline = hline;
exports.moveHLine = moveHLine;
exports.rect = rect;
exports.line = line;
exports.calBeautySegment = calBeautySegment;
exports.autoCurve = autoCurve;
exports.generateBackgroundColors = generateBackgroundColors;
exports.isNumber = isNumber;
exports.toLocalString = toLocalString;
exports.map = map;
exports.getSubNumberArray = getSubNumberArray;
exports.wrapChartInWHResizer = wrapChartInWHResizer;
exports.paddingLeft = paddingLeft;
exports.pathTokenize = pathTokenize;
exports.getMinWidthBox = getMinWidthBox;
exports.getMinHeightBox = getMinHeightBox;
exports.getMaxWidthBox = getMaxWidthBox;
exports.getMaxHeightBox = getMaxHeightBox;
exports.lighterColor = lighterColor;
exports.fresherColor = fresherColor;
exports.wrapToLines = wrapToLines;
exports.addDevContextMenu = addDevContextMenu;
exports.measureArial14TextWidth = measureArial14TextWidth;
exports.getGlobalBBox = getGlobalBBox;
exports.beautyStep = void 0;
var _VCore = _interopRequireDefault(require("./VCore"));
var _Color = _interopRequireDefault(require("absol/src/Color/Color"));
var _Vec = _interopRequireDefault(require("absol/src/Math/Vec2"));
var _AComp = _interopRequireDefault(require("absol-acomp/AComp"));
require("./vchart.resizablediv");
var _TextMeasure = _interopRequireDefault(require("absol-acomp/js/TextMeasure"));
var _BContextCapture = _interopRequireDefault(require("absol-acomp/js/BContextCapture"));
var _Rectangle = _interopRequireDefault(require("absol/src/Math/Rectangle"));
var _ = _VCore.default._;
var beautyStep = [0.001, 0.002, 0.0025, 0.005, 0.01, 0.02, 0.025, 0.05, 0.1, 0.2, 0.25, 0.5, 1, 2, 5].concat(function () {
var res = [];
var h = 1;
while (h < 10000000000) {
res.push(10 * h);
res.push(20 * h);
res.push(25 * h);
res.push(50 * h);
h *= 10;
}
return res;
}());
exports.beautyStep = beautyStep;
function circle(x, y, r, eClss) {
return _({
tag: 'circle',
class: eClss,
attr: {
cx: x,
cy: y,
r: r
}
});
}
;
/**
* @param {String} text
* @param {Number} x
* @param {Number} y
* @param {String=} eClss
* @returns {SVGTextElement}
*/
function text(text, x, y, eClss) {
if (eClss instanceof Array) eClss = eClss.join(' ');
return _('<text x="' + x + '" y="' + y + '" ' + (eClss ? 'class="' + eClss + '"' : '') + '>' + text + '</text>');
}
function vline(x, y, length, eClss) {
return _({
tag: 'path',
class: eClss,
attr: {
d: 'm' + x + ' ' + y + 'v' + length
}
});
}
function moveVLine(e, x, y, length) {
return e.attr('d', 'm' + x + ' ' + y + 'v' + length);
}
function hline(x, y, length, eClss) {
return _({
tag: 'path',
class: eClss,
attr: {
d: 'm' + x + ' ' + y + 'h' + length
}
});
}
function moveHLine(e, x, y, length) {
return e.attr('d', 'm' + x + ' ' + y + 'h' + length);
}
/**
*
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
* @param {Number} eClss
* @returns {SVGRect}
*/
function rect(x, y, width, height, eClss) {
var option = {
tag: 'rect',
attr: {
x: x,
y: y,
width: width,
height: height
},
class: eClss
};
return _(option);
}
function line(x0, y0, x1, y1) {
return _({
tag: 'path',
class: eClss,
attr: {
d: 'M' + x0 + ' ' + y0 + 'L' + x1 + ' ' + y1
}
});
}
function calBeautySegment(maxSegment, minValue, maxValue, integerOnly) {
var i = 0;
var res = {
step: 1,
segmentCount: maxValue - minValue,
maxValue: maxValue,
minValue: minValue
};
while (i < beautyStep.length) {
var step = beautyStep[i];
if (!integerOnly || step >= 1) {
var bot = Math.floor(minValue / step);
var top = Math.ceil(maxValue / step);
if (top - bot <= maxSegment) {
res.step = step;
res.segmentCount = top - bot;
res.maxValue = top * step;
res.minValue = bot * step;
break;
}
}
++i;
}
return res;
} //x[i] < x[i+1]
function autoCurve(points, strong, free) {
if (!(strong > 0)) strong = 0.5;
if (points.length == 0) {
return '';
}
var paddingLeft = points[0].slice();
var paddingRight = points[points.length - 1].slice();
if (typeof free == "number") {
paddingLeft[0] -= (points[1][0] - points[0][0]) * free;
paddingLeft[1] -= (points[1][1] - points[0][1]) * free;
paddingRight[0] += (points[points.length - 1][0] - points[points.length - 2][0]) * free;
paddingRight[1] += (points[points.length - 1][1] - points[points.length - 2][1]) * free;
} else if (free instanceof Array) {
paddingLeft[0] -= free[0][0];
paddingLeft[1] -= free[0][1];
paddingRight[0] += free[1][0];
paddingRight[1] += free[1][1];
}
points = [paddingLeft].concat(points).concat([paddingRight]);
var Cs = [];
Cs.push('M' + points[1].join(' '));
for (var i = 1; i < points.length - 2; ++i) {
var A = _Vec.default.make(points[i - 1]);
var B = _Vec.default.make(points[i]);
var C = _Vec.default.make(points[i + 1]);
var D = _Vec.default.make(points[i + 2]);
var AB = B.sub(A);
var BC = C.sub(B);
var CB = BC.inv();
var DC = C.sub(D);
var lAB = AB.abs();
var lBC = BC.abs();
var lDC = DC.abs();
var lCB = lBC;
var h1 = Math.sqrt(lAB * lBC);
var h2 = Math.sqrt(lBC * lDC);
if (h1 == 0) h1 = 1;
if (h2 == 0) h2 = 1;
var N1 = AB.normalized().add(BC.normalized()).normalized();
var N2 = CB.normalized().add(DC.normalized()).normalized();
var lN1 = lBC == 0 ? 0 : lBC * (N1.dot(BC) / (N1.abs() * BC.abs())) * h1 / (h1 + h2) * strong;
var lN2 = lCB == 0 ? 0 : lCB * (N2.dot(CB) / (N2.abs() * CB.abs())) * h2 / (h1 + h2) * strong;
N1 = N1.mult(lN1);
N2 = N2.mult(lN2);
var P1 = B.add(N1);
var P2 = C.add(N2);
var x1 = P1.x;
var y1 = P1.y;
var x2 = P2.x;
var y2 = P2.y;
var x = C.x;
var y = C.y;
Cs.push('C ' + x1 + ' ' + y1 + ', ' + x2 + ' ' + y2 + ', ' + x + ' ' + y);
}
return Cs.join('');
}
;
function generateBackgroundColors(n) {
var l = Math.ceil(Math.sqrt(n));
var arrs = Array(n).fill(null).reduce(function (ac, cr, i) {
var tail = ac[ac.length - 1];
if (tail.length >= l) {
tail = [];
ac.push(tail);
}
var color = _Color.default.fromHSL(i / n, 0.5, 0.5);
tail.push(color);
return ac;
}, [[]]);
var res = [];
var i = 0;
while (res.length < n) {
if (arrs[i].length > 0) {
res.push(arrs[i].shift());
}
i = (i + 1) % arrs.length;
}
return res;
}
function isNumber(x) {
return -Infinity < x && x < Infinity && typeof x == 'number';
}
function toLocalString(fixedRight) {
var separatorReal = 1.5.toLocaleString().replace(/[0-9]/g, '');
var separatorInt = 10000 .toLocaleString().replace(/[0-9]/g, '');
return function (value) {
var x = Math.abs(value);
if (fixedRight !== undefined) x = x.toFixed(fixedRight);
var s = x.toString().split('.');
var int = s[0] || '';
var realText = s[1] || '';
int = int.split('').reduce(function (ac, cr, i, arr) {
if (i == 0 || (arr.length - i) % 3 == 0) {
ac.push(cr);
} else {
ac[ac.length - 1] += cr;
}
return ac;
}, []).join(separatorInt);
return (value < 0 ? '-' : '') + int + (realText.length > 0 ? separatorReal + realText : '');
};
}
;
function map(x, l, h, L, H) {
return L + (x - l) * (H - L) / (h - l);
}
function getSubNumberArray(arr) {
return arr.reduce(function (ac, value, j) {
if (isNumber(value)) {
var cr;
if (ac.last + 1 < j) {
cr = {
start: j,
values: []
};
ac.currentSubArea = cr;
ac.result.push(cr);
} else {
cr = ac.currentSubArea;
}
ac.last = j;
cr.values.push(value);
}
return ac;
}, {
last: -100,
result: [],
currentSubArea: null
}).result;
}
function wrapChartInWHResizer(chartElt, outerParam) {
outerParam = outerParam || {};
var newVersion = chartElt.containsClass('ag-canvas');
if (newVersion) {
outerParam.style = outerParam.style || {};
outerParam.style.width = outerParam.width || chartElt.style.width;
outerParam.style.height = outerParam.width || chartElt.style.height;
if (chartElt._isAutoWidth) {
outerParam.style.width = 'auto';
chartElt.addStyle({
height: '100%'
});
setTimeout(function () {
res.addStyle('width', chartElt.getBoundingClientRect().width + 'px');
chartElt.addStyle({
width: '100%',
height: '100%'
});
}, 1000);
} else {
chartElt.addStyle({
width: '100%',
height: '100%'
});
}
}
var res = _AComp.default._({
tag: 'resizablediv',
style: {
display: 'inline-block',
verticalAlign: 'top'
},
child: chartElt,
on: {
sizechange: function (event) {
if (chartElt.update) {
if (event.width) {
chartElt.canvasWidth = event.width;
}
if (event.height) {
chartElt.canvasHeight = event.height;
}
chartElt.update();
} else if (newVersion) {
chartElt.updateSize();
}
}
}
}, false, true).addStyle(outerParam.style || {});
return res;
}
function paddingLeft(text, char, length) {
while (text.length < length) text = char + '' + text;
return text;
}
/**
*
* @param {String} text
*/
function pathTokenize(text) {
return text.match(/[a-zA-Z]+|(\-?[0-9\.]+(e\-?[0-9]+)?)/g);
}
/**
* @argument {Array<SVGElement>}
* @returns {Number}
*/
function getMinWidthBox() {
return Array.prototype.reduce.call(arguments, function (ac, elt) {
return Math.min(ac, elt.getBBox().width);
}, 100000000);
}
/**
* @argument {Array<SVGElement>}
* @returns {Number}
*/
function getMinHeightBox() {
return Array.prototype.reduce.call(arguments, function (ac, elt) {
return Math.min(ac, elt.getBBox().height);
}, 100000000);
}
/**
* @argument {Array<SVGElement>}
* @returns {Number}
*/
function getMaxWidthBox() {
return Array.prototype.reduce.call(arguments, function (ac, elt) {
return Math.max(ac, elt.getBBox().width);
}, -100000000);
}
/**
* @argument {Array<SVGElement>}
* @returns {Number}
*/
function getMaxHeightBox() {
return Array.prototype.reduce.call(arguments, function (ac, elt) {
return Math.max(ac, elt.getBBox().height);
}, -100000000);
}
/**
*
* @param {import ('absol/src/Color/Color').default} color
* @returns {import ('absol/src/Color/Color').default}
*/
function lighterColor(color, delta) {
delta = delta || 0;
var hsla = color.toHSLA();
hsla[2] = Math.max(0, Math.min(1, hsla[2] + delta));
return _Color.default.fromHSLA.apply(_Color.default, hsla);
}
function fresherColor(color, delta) {
delta = delta || 0.2;
var hsla = color.toHSLA();
hsla[1] = Math.max(0, Math.min(1, hsla[1] + delta));
return _Color.default.fromHSLA.apply(_Color.default, hsla);
}
/***
* Default font size: Arial
* @param {string} text
* @param {number} fontSize
* @param {number} width
*/
function wrapToLines(text, fontSize, width) {
var words = text.split(' ');
var line = [words.shift()];
var lines = [line];
var newText;
for (var i = 0; i < words.length; ++i) {
newText = line.concat([words[i]]).join(' ');
if (_TextMeasure.default.measureWidth(newText, 'Arial', 14) <= width) {
line.push(words[i]);
} else {
line = [words[i]];
lines.push(line);
}
}
for (var i = 0; i < lines.length; ++i) {
lines[i] = lines[i].join(' ');
}
return lines;
}
function addDevContextMenu(svg) {
_BContextCapture.default.auto();
svg.defineEvent('contextmenu');
svg.on({
contextmenu: function (event) {
var img = this;
event.showContextMenu({
items: [{
icon: 'span.mdi.mdi-download-outline',
text: 'Download as SVG',
cmd: 'download'
}]
}, function (ev) {
var menuItem = ev.menuItem;
if (menuItem.cmd === 'download') {
var url = absol.Svg.svgToSvgUrl(img);
var a = absol._({
tag: 'a',
style: {
display: 'none'
},
attr: {
href: url,
download: 'export.svg'
}
}).addTo(document.body);
a.click();
a.remove();
}
});
}
});
}
function measureArial14TextWidth(text) {
return _TextMeasure.default.measureWidth(text, 'Arial', 14);
}
function getGlobalBBox(svgElement) {
var bbox = svgElement.getBBox();
var matrix = svgElement.getCTM();
var points = [svgElement.ownerSVGElement.createSVGPoint(), svgElement.ownerSVGElement.createSVGPoint(), svgElement.ownerSVGElement.createSVGPoint(), svgElement.ownerSVGElement.createSVGPoint()];
points[0].x = bbox.x;
points[0].y = bbox.y;
points[1].x = bbox.x + bbox.width;
points[1].y = bbox.y;
points[2].x = bbox.x;
points[2].y = bbox.y + bbox.height;
points[3].x = bbox.x + bbox.width;
points[3].y = bbox.y + bbox.height;
points = points.map(function (point) {
return point.matrixTransform(matrix);
});
var minX = Math.min(points[0].x, points[1].x, points[2].x, points[3].x);
var minY = Math.min(points[0].y, points[1].y, points[2].y, points[3].y);
var maxX = Math.max(points[0].x, points[1].x, points[2].x, points[3].x);
var maxY = Math.max(points[0].y, points[1].y, points[2].y, points[3].y);
return new _Rectangle.default(minX, minY, maxX - minX, maxY - minY);
}
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