igniteui-react-core
Version:
Ignite UI React Core.
483 lines (482 loc) • 17 kB
JavaScript
/*
THIS INFRAGISTICS ULTIMATE SOFTWARE LICENSE AGREEMENT ("AGREEMENT") LOCATED HERE:
https://www.infragistics.com/legal/license/igultimate-la
https://www.infragistics.com/legal/license/igultimate-eula
GOVERNS THE LICENSING, INSTALLATION AND USE OF INFRAGISTICS SOFTWARE. BY DOWNLOADING AND/OR INSTALLING AND USING INFRAGISTICS SOFTWARE: you are indicating that you have read and understand this Agreement, and agree to be legally bound by it on behalf of the yourself and your company.
*/
import { __extends } from "tslib";
import { Base, Number_$type, markType } from "./type";
import { List$1 } from "./List$1";
import { HeatTileImageCreatedEventArgs } from "./HeatTileImageCreatedEventArgs";
import { truncate, isNaN_, logBase } from "./number";
/**
* @hidden
*/
var HeatTileGeneratorWorker = /** @class */ /*@__PURE__*/ (function (_super) {
__extends(HeatTileGeneratorWorker, _super);
function HeatTileGeneratorWorker(a) {
var _this = _super.call(this) || this;
_this.f = null;
_this.a = null;
_this.n = 0;
_this.o = 0;
_this.p = 0;
_this.w = null;
_this.u = 0;
_this.h = false;
_this.r = 0;
_this.i = 0;
_this.j = 0;
_this.k = 0;
_this.l = 0;
_this._completedSink = null;
_this.f = a;
HeatTileGeneratorWorker.s++;
if (HeatTileGeneratorWorker.s == 0x7FFFFFFFFFFFFFFF) {
HeatTileGeneratorWorker.s = 0;
}
_this.r = HeatTileGeneratorWorker.s;
return _this;
}
Object.defineProperty(HeatTileGeneratorWorker.prototype, "t", {
get: function () {
return this.r;
},
enumerable: false,
configurable: true
});
Object.defineProperty(HeatTileGeneratorWorker.prototype, "g", {
get: function () {
return this.f;
},
enumerable: false,
configurable: true
});
HeatTileGeneratorWorker.prototype.doWork = function () {
var a = this.g.blurRadius;
var b = a;
var c = this.g.maxBlurRadius;
var d = this.g.scaler;
this.n = this.g.x;
this.o = this.g.y;
this.p = this.g.z;
if (this.g.useBlurRadiusAdjustedForZoom && this.p > 0) {
var e = Math.sqrt(1 * 1 + 1 * 1) * Math.pow(2, this.p - 1);
b = a * e;
}
if (!isNaN_(c)) {
if (b > c) {
b = c;
}
}
var f = this.g.xValues;
var g = this.g.yValues;
var h = this.g.values;
var i = this.g.xValues.length;
var j = this.g.yValues.length;
var k;
var l;
var m;
var n;
var o;
var p;
var q;
var r = this.g.minimumVisibleLongitude;
var s = this.g.maximumVisibleLongitude;
var t = this.g.minimumVisibleLatitude;
var u = this.g.maximumVisibleLatitude;
var v = this.q(this.g.tileViewport, b);
var w = this.c(v, b);
var x = Math.abs(d.t(0, this.g.window, this.g.tileViewport) - d.t(b, this.g.window, this.g.tileViewport));
var y = Math.abs(d.u(0, this.g.window, this.g.tileViewport) - d.u(b, this.g.window, this.g.tileViewport));
var z;
var aa;
var ab = new List$1(Number_$type, 0);
var ac = new List$1(Number_$type, 0);
var ad = new List$1(Number_$type, 0);
for (var ae = 0; ae < i; ae++) {
k = f[ae];
l = g[ae];
m = h[ae];
n = k - y;
o = k + y;
p = l - x;
q = l + x;
if (o < r || q < t || p > u || n > s) {
continue;
}
ab.add(k);
ac.add(l);
ad.add(m);
}
var af = this.d(this.g.tileViewport);
var ag = this.b(this.g.tileViewport);
var ah = truncate(this.g.tileViewport.width);
var ai = ac.count;
d.v(ac, this.g.window, this.g.tileViewport);
d.w(ab, this.g.window, this.g.tileViewport);
var aj;
var ak;
var al;
var am;
for (var an = 0; an < ai; an++) {
z = truncate(Math.floor(ab._inner[an] - b));
aa = truncate(Math.floor(ac._inner[an] - b));
for (var ao = z; ao < z + v; ao++) {
for (var ap = aa; ap < aa + v; ap++) {
aj = ao - z;
ak = ap - aa;
if (ao < 0 || ao > (ah - 1) || ap < 0 || ap > (ah - 1)) {
continue;
}
al = w[ak * v + aj];
am = ad._inner[an] * al;
ag[ap * ah + ao] = ag[ap * ah + ao] + am;
}
}
}
var aq = ag.length;
var ar = -1.7976931348623157E+308;
var as = 1.7976931348623157E+308;
var at;
if (!isNaN_(this.g.globalMinimum) && !isNaN_(this.g.globalMaximum) && this.g.useGlobalMinMax && !this.g.testRun) {
as = this.g.globalMinimum;
ar = this.g.globalMaximum;
if (!isNaN_(this.g.minimumValue)) {
as = this.g.minimumValue;
}
if (!isNaN_(this.g.maximumValue)) {
ar = this.g.maximumValue;
}
}
else if (!isNaN_(this.g.minimumValue) && !isNaN_(this.g.maximumValue)) {
as = this.g.minimumValue;
ar = this.g.maximumValue;
}
else {
var au = -1;
var av = -1;
for (var aw = 0; aw < aq; aw++) {
at = ag[aw];
if (at > 0) {
if (at > ar) {
ar = at;
au = aw;
}
if (at < as) {
as = at;
av = aw;
}
}
}
var ax = truncate(Math.floor(au / ah));
var ay = au % ah;
var az = truncate(Math.floor(av / ah));
var a0 = av % ah;
this.g.globalMinimum = as;
this.g.globalMaximum = ar;
var a1 = 0;
var a2 = 0;
var a3 = 0;
var a4 = 0;
var a5 = 0;
var a6 = 0;
for (var a7 = 0; a7 < ai; a7++) {
z = truncate(Math.floor(ab._inner[a7] - b));
aa = truncate(Math.floor(ac._inner[a7] - b));
for (var a8 = z; a8 < z + v; a8++) {
for (var a9 = aa; a9 < aa + v; a9++) {
aj = a8 - z;
ak = a9 - aa;
if (a8 < 0 || a8 > (ah - 1) || a9 < 0 || a9 > (ah - 1)) {
continue;
}
if (a8 == ay && a9 == ax) {
a1++;
a3 = a3 + d.t(ac._inner[a7], this.g.window, this.g.tileViewport);
a4 = a4 + d.u(ab._inner[a7], this.g.window, this.g.tileViewport);
}
if (a8 == a0 && a9 == az) {
a2++;
a5 = a5 + d.t(ac._inner[a7], this.g.window, this.g.tileViewport);
a6 = a6 + d.u(ab._inner[a7], this.g.window, this.g.tileViewport);
}
}
}
}
this.i = a3 / a1;
this.j = a4 / a1;
this.k = a5 / a2;
this.l = a6 / a2;
if (!isNaN_(this.g.minimumValue)) {
as = this.g.minimumValue;
}
if (!isNaN_(this.g.maximumValue)) {
ar = this.g.maximumValue;
}
}
if (!this.g.testRun) {
this.x(af, ag, ar, as);
this.a = af;
}
this.z();
};
HeatTileGeneratorWorker.prototype.x = function (a, b, c, d) {
var e;
var f = b.length;
if (this.g.useLogarithmicScale) {
if (d <= 0) {
d = 0;
}
else {
d = logBase(d, this.g.logarithmBase);
}
if (c <= 0) {
c = 0;
}
else {
c = logBase(c, this.g.logarithmBase);
}
}
var g = 0;
var h = c - d;
if (isNaN_(h) || h <= 0) {
h = 1;
}
var i;
var j;
var k;
var l;
var m = this.g.useLogarithmicScale;
var n = this.g.logarithmBase;
if (this.g.scaleColors != null) {
var o = new Array(this.g.scaleColors.length);
var p = new Array(this.g.scaleColors.length);
var q = new Array(this.g.scaleColors.length);
var r = new Array(this.g.scaleColors.length);
var s = new Array(this.g.scaleColors.length);
var t = new Array(this.g.scaleColors.length);
var u = new Array(this.g.scaleColors.length);
var v = new Array(this.g.scaleColors.length);
var w = new Array(this.g.scaleColors.length);
var x = new Array(this.g.scaleColors.length);
var y = new Array(this.g.scaleColors.length);
var z = new Array(this.g.scaleColors.length);
var aa = this.g.scaleColorOffsets;
if (aa == null || aa.length != this.g.scaleColors.length) {
aa = new Array(this.g.scaleColors.length);
if (aa.length == 1) {
aa[0] = 0;
}
else {
for (var ab = 0; ab < this.g.scaleColors.length; ab++) {
aa[ab] = ab / (this.g.scaleColors.length - 1);
}
}
}
for (var ac = 0; ac < this.g.scaleColors.length; ac++) {
o[ac] = this.g.scaleColors[ac].l;
q[ac] = this.g.scaleColors[ac].o;
s[ac] = this.g.scaleColors[ac].n;
u[ac] = this.g.scaleColors[ac].m;
if (ac < this.g.scaleColors.length - 1) {
p[ac] = this.g.scaleColors[ac + 1].l;
r[ac] = this.g.scaleColors[ac + 1].o;
t[ac] = this.g.scaleColors[ac + 1].n;
v[ac] = this.g.scaleColors[ac + 1].m;
}
else {
p[ac] = this.g.scaleColors[ac].l;
r[ac] = this.g.scaleColors[ac].o;
t[ac] = this.g.scaleColors[ac].n;
v[ac] = this.g.scaleColors[ac].m;
}
w[ac] = p[ac] - o[ac];
x[ac] = r[ac] - q[ac];
y[ac] = t[ac] - s[ac];
z[ac] = v[ac] - u[ac];
}
for (var ad = 0; ad < f; ad++) {
e = b[ad];
if (e == 0) {
continue;
}
if (m) {
if (e <= 0) {
e = 0;
}
else {
e = logBase(e, n);
}
}
g = (e - d) / (h);
if (g < 0) {
g = 0;
}
if (g > 1) {
g = 1;
}
var ae = 0;
for (var af = 0; af < aa.length; af++) {
if (aa[af] >= g) {
ae = af - 1;
break;
}
}
if (ae > aa.length - 2) {
ae = aa.length - 2;
}
if (ae < 0) {
ae = 0;
}
g = (g - aa[ae]) / (aa[ae + 1] - aa[ae]);
i = truncate(Math.floor(o[ae] + g * (w[ae])));
j = truncate(Math.floor(q[ae] + g * (x[ae])));
k = truncate(Math.floor(s[ae] + g * (y[ae])));
l = truncate(Math.floor(u[ae] + g * (z[ae])));
a[4 * ad] = i;
a[4 * ad + 1] = j;
a[4 * ad + 2] = k;
a[4 * ad + 3] = l;
}
}
else {
var ag = this.g.minimumColor.l;
var ah = this.g.maximumColor.l;
var ai = this.g.minimumColor.o;
var aj = this.g.maximumColor.o;
var ak = this.g.minimumColor.n;
var al = this.g.maximumColor.n;
var am = this.g.minimumColor.m;
var an = this.g.maximumColor.m;
var ao = ah - ag;
var ap = aj - ai;
var aq = al - ak;
var ar = an - am;
for (var as = 0; as < f; as++) {
e = b[as];
if (e == 0) {
continue;
}
if (m) {
e = logBase(e, n);
}
g = (e - d) / (h);
if (g < 0) {
g = 0;
}
if (g > 1) {
g = 1;
}
i = truncate(Math.floor(ag + g * (ao)));
j = truncate(Math.floor(ai + g * (ap)));
k = truncate(Math.floor(ak + g * (aq)));
l = truncate(Math.floor(am + g * (ar)));
a[4 * as] = i;
a[4 * as + 1] = j;
a[4 * as + 2] = k;
a[4 * as + 3] = l;
}
}
};
HeatTileGeneratorWorker.prototype.b = function (a) {
var b = new Array(truncate(a.width) * truncate(a.height));
for (var c = 0; c < b.length; c++) {
b[c] = 0;
}
return b;
};
HeatTileGeneratorWorker.prototype.d = function (a) {
var b = new Array(truncate(a.width) * truncate(a.height) * 4);
for (var c = 0; c < b.length; c++) {
b[c] = 0;
}
return b;
};
HeatTileGeneratorWorker.prototype.c = function (a, b) {
var c = new Array(a * a);
for (var d = 0; d < c.length; d++) {
c[d] = 0;
}
var e = a / 2;
var f = a / 2;
for (var g = 0; g < a; g++) {
for (var h = 0; h < a; h++) {
var i = Math.sqrt(Math.pow(g - f, 2) + Math.pow(h - f, 2));
if (i > e) {
c[h * a + g] = 0;
}
else {
c[h * a + g] = e - i;
}
}
}
var j = 0;
var k = -1.7976931348623157E+308;
var l = 1.7976931348623157E+308;
for (var m = 0; m < a; m++) {
for (var n = 0; n < a; n++) {
var o = c[n * a + m];
if (o == 0) {
continue;
}
j += o;
k = o > k ? o : k;
l = o < l ? o : l;
}
}
for (var p = 0; p < a; p++) {
for (var q = 0; q < a; q++) {
var r = c[q * a + p];
if (r == 0) {
continue;
}
var s = (r - l) / (k - l);
c[q * a + p] = 0.01 + s * (0.99);
}
}
c[truncate(f) * a + truncate(f)] = 1;
return c;
};
HeatTileGeneratorWorker.prototype.q = function (a, b) {
return truncate(Math.floor(b * 2));
};
HeatTileGeneratorWorker.prototype.z = function () {
var _this = this;
if (this.completedSink == null) {
return;
}
this.completedSink.onCompleted(((function () {
var $ret = new HeatTileImageCreatedEventArgs();
$ret.url = _this.w;
$ret.x = _this.n;
$ret.y = _this.o;
$ret.z = _this.p;
$ret.globalMinimumValue = _this.g.globalMinimum;
$ret.globalMaximumValue = _this.g.globalMaximum;
$ret.globalMaximumValueLongitude = _this.j;
$ret.globalMaximumValueLatitude = _this.i;
$ret.globalMinimumValueLongitude = _this.l;
$ret.globalMinimumValueLatitude = _this.k;
$ret.imageData = _this.a;
$ret.image = _this.g.image;
return $ret;
})()));
};
Object.defineProperty(HeatTileGeneratorWorker.prototype, "completedSink", {
get: function () {
return this._completedSink;
},
set: function (a) {
this._completedSink = a;
},
enumerable: false,
configurable: true
});
HeatTileGeneratorWorker.$t = markType(HeatTileGeneratorWorker, 'HeatTileGeneratorWorker');
HeatTileGeneratorWorker.v = {};
HeatTileGeneratorWorker.s = 0;
HeatTileGeneratorWorker.m = 0;
return HeatTileGeneratorWorker;
}(Base));
export { HeatTileGeneratorWorker };