igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
1,493 lines • 77.7 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, __values } from "tslib";
import { MarkerSeries } from "./MarkerSeries";
import { ISupportsErrorBars_$type } from "./ISupportsErrorBars";
import { ITrendLineSeries_$type } from "./ITrendLineSeries";
import { ScatterAxisInfoCache } from "./ScatterAxisInfoCache";
import { NumericXAxis } from "./NumericXAxis";
import { DependencyProperty } from "igniteui-react-core";
import { NumericYAxis } from "./NumericYAxis";
import { Series } from "./Series";
import { TrendLineType_$type } from "igniteui-react-core";
import { Brush } from "igniteui-react-core";
import { PenLineCap_$type } from "igniteui-react-core";
import { DoubleCollection } from "igniteui-react-core";
import { CollisionAvoidanceType_$type } from "./CollisionAvoidanceType";
import { ScatterItemSearchMode_$type } from "./ScatterItemSearchMode";
import { ScatterErrorBarSettings } from "./ScatterErrorBarSettings";
import { HighlightingInfo } from "igniteui-react-core";
import { ScatterFrame } from "./ScatterFrame";
import { Base, runOn, delegateCombine, enumGetBox, Number_$type, typeCast, fromEnum, Point_$type, markType, markDep, PointUtil } from "igniteui-react-core";
import { List$1 } from "igniteui-react-core";
import { SeriesPointOfInterest } from "./SeriesPointOfInterest";
import { ScalerParams } from "./ScalerParams";
import { Rect } from "igniteui-react-core";
import { Marker } from "./Marker";
import { MarkerSeriesView } from "./MarkerSeriesView";
import { SeriesLayerPropertyOverlay } from "./SeriesLayerPropertyOverlay";
import { IFastItemsSource_$type } from "igniteui-react-core";
import { Clipper } from "igniteui-react-core";
import { OwnedPoint } from "./OwnedPoint";
import { Dictionary$2 } from "igniteui-react-core";
import { AxisRange } from "./AxisRange";
import { GeometryUtil } from "igniteui-react-core";
import { HashPool$2 } from "igniteui-react-core";
import { DataContext } from "igniteui-react-core";
import { ScatterTrendLineManager } from "./ScatterTrendLineManager";
import { TrendResolutionParams } from "./TrendResolutionParams";
import { Thickness } from "igniteui-react-core";
import { Size } from "igniteui-react-core";
import { AssigningScatterStyleEventArgs } from "./AssigningScatterStyleEventArgs";
import { AssigningScatterMarkerStyleEventArgs } from "./AssigningScatterMarkerStyleEventArgs";
import { ChartSelection } from "./ChartSelection";
import { SeriesRenderManager } from "./SeriesRenderManager";
import { ErrorBarsHelper } from "./ErrorBarsHelper";
import { PathGeometry } from "igniteui-react-core";
import { DataLegendSeriesValueInfo } from "igniteui-react-core";
import { DataLegendSeriesContext } from "igniteui-react-core";
import { PropertyMetadata } from "igniteui-react-core";
import { truncate, isNaN_, isInfinity } from "igniteui-react-core";
import { boxArray$1, arrayShallowClone } from "igniteui-react-core";
import { Path } from "igniteui-react-core";
import { DataTemplateMeasureInfo } from "igniteui-react-core";
import { NumericMarkerManager } from "./NumericMarkerManager";
import { stringIsNullOrEmpty } from "igniteui-react-core";
/**
* @hidden
*/
var ScatterBase = /** @class */ /*@__PURE__*/ (function (_super) {
__extends(ScatterBase, _super);
function ScatterBase() {
var _this = _super.call(this) || this;
_this.y7 = null;
_this.zq = null;
_this.zr = null;
_this.acw = null;
_this.acx = null;
_this.zg = 1;
_this.yx = null;
_this.yy = null;
_this.zd = null;
_this.zf = null;
_this.zb = null;
_this.zw = false;
_this.zv = false;
_this.zo = null;
_this.zp = null;
_this.assigningScatterStyle = null;
_this.assigningScatterMarkerStyle = null;
_this.zk = null;
_this.ze = null;
_this.za = null;
_this.zu = true;
_this.z9 = 0;
_this.aaa = 0;
_this.aab = 0;
_this.aac = 0;
_this.zh = _this.zi();
_this.zk = new ScatterSeriesRenderManager();
_this.ze = new ScatterFrame();
_this.acx = Rect.empty;
_this.acw = Rect.empty;
return _this;
}
ScatterBase.prototype.ct = function () {
return new ScatterBaseView(this);
};
ScatterBase.prototype.o8 = function () {
_super.prototype.o8.call(this);
this.xAxis = null;
this.yAxis = null;
};
ScatterBase.prototype.q8 = function (a) {
_super.prototype.q8.call(this, a);
this.y8 = a;
};
ScatterBase.prototype.get_fx = function () {
return true;
};
ScatterBase.prototype.ai = function () {
return [this.xAxis, this.yAxis];
};
ScatterBase.prototype.ku = function (a, b) {
var c = this.ni(b);
if (c == ScatterBase.$$p[12]) {
return this.kv(a, b, this.aa4);
}
if (c == ScatterBase.$$p[16]) {
return this.kv(a, b, this.abc);
}
if (c == ScatterBase.$$p[1]) {
return this.kv(a, b, this.aao);
}
if (c == ScatterBase.$$p[2]) {
return this.kv(a, b, this.aaq);
}
return null;
};
ScatterBase.prototype.mi = function (a) {
var b = this.ni(a);
if (b == ScatterBase.$$p[12]) {
return this.aa4;
}
if (b == ScatterBase.$$p[16]) {
return this.abc;
}
if (b == ScatterBase.$$p[1]) {
return this.aao;
}
if (b == ScatterBase.$$p[2]) {
return this.aaq;
}
return _super.prototype.mi.call(this, a);
};
ScatterBase.prototype.ed = function (a, b, c, d, e) {
var _this = this;
if (!this.hasMarkers) {
return false;
}
var f = this.xAxis;
var g = new ScalerParams(1, this.dc.xn, this.w3, f.df);
g.c = this.getEffectiveViewport1(this.cw);
var h = this.yAxis;
var i = new ScalerParams(1, this.dc.xn, this.w3, h.df);
i.c = this.getEffectiveViewport1(this.cw);
a.clear();
this.xh.cw(function (j) {
if (j._visibility == 0) {
var k = new SeriesPointOfInterest();
var l = j.n;
var m = j.o;
if (!e && (l < _this.w3.left || l > _this.w3.right || m < _this.w3.top || m > _this.w3.bottom)) {
return;
}
k.d = f.fw(l, g);
k.e = h.fw(m, i);
k.b = j.content;
k.g = _this.vr;
k.c = j.ak;
if (_this.ha) {
k.g = _this.vy(j.ak);
}
a.add(k);
}
});
return true;
};
ScatterBase.prototype.b3 = function () {
if (this.b4 == 0) {
if (this.aak <= 2000) {
return 1;
}
else {
return _super.prototype.b3.call(this);
}
}
else {
return _super.prototype.b3.call(this);
}
};
ScatterBase.prototype.w0 = function (a) {
if (!this.hasMarkers || !this.xr()) {
return Rect.empty;
}
var b = this.xh.ce(this.wi(a));
if (b != null) {
return this.xh.c7(b);
}
return Rect.empty;
};
ScatterBase.prototype.gx = function (a, b) {
if (this.xs(a, b)) {
return true;
}
return false;
};
Object.defineProperty(ScatterBase.prototype, "zs", {
get: function () {
return this.zq;
},
set: function (a) {
if (this.zq != a) {
var b = this.zs;
this.zq = a;
this.raisePropertyChanged("XColumn", b, this.zs);
}
},
enumerable: false,
configurable: true
});
Object.defineProperty(ScatterBase.prototype, "zt", {
get: function () {
return this.zr;
},
set: function (a) {
if (this.zr != a) {
var b = this.zt;
this.zr = a;
this.raisePropertyChanged("YColumn", b, this.zt);
}
},
enumerable: false,
configurable: true
});
ScatterBase.prototype.gc = function () {
return this.highlightedItemsSource != null || (this.aao != null && this.aaq != null);
};
ScatterBase.prototype.z7 = function () {
return false;
};
ScatterBase.prototype.hu = function () {
var a = _super.prototype.hu.call(this);
{
var b = ((function () {
var $ret = new SeriesLayerPropertyOverlay();
$ret.ad = "YMemberPath";
$ret.p = true;
$ret.y = "HighlightedYMemberPath";
$ret.q = true;
return $ret;
})());
b.valueResolving = delegateCombine(b.valueResolving, runOn(this, this.abk));
a.add(b);
}
{
var c = ((function () {
var $ret = new SeriesLayerPropertyOverlay();
$ret.ad = "XMemberPath";
$ret.p = true;
$ret.y = "HighlightedXMemberPath";
$ret.q = true;
return $ret;
})());
c.valueResolving = delegateCombine(c.valueResolving, runOn(this, this.abj));
a.add(c);
}
if (this.z7()) {
var d = ((function () {
var $ret = new SeriesLayerPropertyOverlay();
$ret.r = true;
$ret.ad = "DashArray";
$ret.p = true;
$ret.x = ((function () {
var $ret = new DoubleCollection();
$ret.add(5);
$ret.add(5);
return $ret;
})());
$ret.q = true;
return $ret;
})());
a.add(d);
}
if (!this.z7()) {
var e = ((function () {
var $ret = new SeriesLayerPropertyOverlay();
$ret.r = true;
$ret.ad = "Brush";
$ret.p = true;
$ret.y = "ActualBrush";
$ret.q = true;
return $ret;
})());
e.valueResolving = delegateCombine(e.valueResolving, runOn(this, this.r9));
a.add(e);
}
if (!this.z7()) {
var f = ((function () {
var $ret = new SeriesLayerPropertyOverlay();
$ret.r = true;
$ret.ad = "Outline";
$ret.p = true;
$ret.y = "ActualOutline";
$ret.q = true;
return $ret;
})());
f.valueResolving = delegateCombine(f.valueResolving, runOn(this, this.r9));
a.add(f);
}
return a;
};
ScatterBase.prototype.abj = function (a, b) {
if (this.aao != null) {
b.value = this.aao;
return;
}
b.value = this.aa4;
};
ScatterBase.prototype.abk = function (a, b) {
if (this.aaq != null) {
b.value = this.aaq;
return;
}
b.value = this.abc;
};
Object.defineProperty(ScatterBase.prototype, "act", {
get: function () {
return this.c(ScatterBase.ab4);
},
set: function (a) {
this.h(ScatterBase.ab4, a);
},
enumerable: false,
configurable: true
});
Object.defineProperty(ScatterBase.prototype, "GetErrorBarsXAxis", {
get: function () {
return this.xAxis;
},
enumerable: false,
configurable: true
});
Object.defineProperty(ScatterBase.prototype, "GetErrorBarsYAxis", {
get: function () {
return this.yAxis;
},
enumerable: false,
configurable: true
});
ScatterBase.prototype.qh = function () {
_super.prototype.qh.call(this);
if (this.xAxis != null) {
this.xAxis.k3(false);
}
if (this.yAxis != null) {
this.yAxis.k3(false);
}
};
ScatterBase.prototype.rh = function (a, b, c, d) {
_super.prototype.rh.call(this, a, b, c, d);
if (this.y8.df.g$e(a, b, c, d)) {
this.rz(false);
this.qs();
}
switch (b) {
case ScatterBase.$$p[10]:
case ScatterBase.$$p[14]:
case ScatterBase.$$p[11]:
case ScatterBase.$$p[15]:
this.qm();
break;
case "FastItemsSource":
if (typeCast(IFastItemsSource_$type, c) != null) {
c.deregisterColumn(this.zs);
c.deregisterColumn(this.zt);
this.zs = null;
this.zt = null;
}
if (typeCast(IFastItemsSource_$type, d) != null) {
this.zs = this.dl(this.aa4);
this.zt = this.dl(this.abc);
}
if ((this.yAxis != null && !this.yAxis.d2()) || (this.xAxis != null && !this.xAxis.d2())) {
this.rz(this.gh && c != null);
}
break;
case ScatterBase.$$p[9]:
if (c != null) {
c.cq(this);
}
if (d != null) {
d.du(this);
}
if ((this.xAxis != null && !this.xAxis.d2()) || (d == null && c != null)) {
this.rz(false);
}
this.qs();
break;
case ScatterBase.$$p[13]:
if (c != null) {
c.cq(this);
}
if (d != null) {
d.du(this);
}
if ((this.yAxis != null && !this.yAxis.d2()) || (d == null && c != null)) {
this.rz(false);
}
this.qs();
break;
case ScatterBase.$$p[12]:
if (this.dp != null) {
this.dp.deregisterColumn(this.zs);
this.zs = this.dl(this.aa4);
}
break;
case "XColumn":
this.y8.df.g$m();
if (this.xAxis != null && !this.xAxis.d2()) {
this.rz(this.gh && this.d9);
}
break;
case ScatterBase.$$p[16]:
if (this.dp != null) {
this.dp.deregisterColumn(this.zt);
this.zt = this.dl(this.abc);
}
break;
case "YColumn":
this.y8.df.g$m();
if (this.yAxis != null && !this.yAxis.d2()) {
this.rz(this.gh && this.d9);
}
break;
case ScatterBase.$$p[7]:
this.rz(false);
this.qs();
break;
case ScatterBase.$$p[8]:
this.rz(false);
this.qs();
break;
case "TransitionProgress":
this.zf.c(this.ju, this.zd, this.zb);
this.abe();
try {
if (this.d7(this.cw)) {
return;
}
if ((Math.round(this.ju * 100000) / 100000) == 1) {
this.ab1(this.zb, this.y8);
}
else {
this.ab1(this.zf, this.y8);
}
if (this.dc != null) {
this.dc.r0(this);
}
}
finally {
this.ab2();
}
break;
case "TrendLineBrush":
this.rn(b);
break;
case ScatterBase.$$p[0]:
if (this.y9 != null) {
this.y9.r = this;
}
this.rz(false);
this.qs();
break;
case "TrendLineType":
this.qs();
break;
case ScatterBase.$$p[4]:
this.zw = this.z4();
this.rz(false);
break;
case ScatterBase.$$p[3]:
this.zv = this.z3();
this.rz(false);
break;
case ScatterBase.$$p[5]:
this.zh = this.zi();
break;
}
};
ScatterBase.prototype.z4 = function () {
return this.z0;
};
ScatterBase.prototype.z3 = function () {
return this.zz;
};
ScatterBase.prototype.zy = function (a) {
if (typeCast(NumericYAxis.$, a) !== null) {
return true;
}
return false;
};
ScatterBase.prototype.zx = function (a) {
if (typeCast(NumericXAxis.$, a) !== null) {
return true;
}
return false;
};
ScatterBase.prototype.ab2 = function () {
this.acw = Rect.empty;
this.acx = Rect.empty;
};
ScatterBase.prototype.abe = function () {
var a = this.getViewInfo(this.acw, this.acx);
this.acw = a.p0;
this.acx = a.p1;
};
ScatterBase.prototype.z2 = function (a, b) {
if (b != 3) {
return true;
}
if (a == null) {
return true;
}
if (this.aa4 == a || this.abc == a) {
return true;
}
return false;
};
ScatterBase.prototype.ph = function (a, b, c, d) {
var e_1, _a;
var e = false;
if (!this.z2(d, a)) {
return;
}
this.y8.df.g$i(a, b, c, d);
if (this.y8.aa.count > 0) {
try {
for (var _b = __values(fromEnum(this.y8.aa)), _c = _b.next(); !_c.done; _c = _b.next()) {
var f = _c.value;
f.g$i(a, b, c, d);
}
}
catch (e_1_1) {
e_1 = { error: e_1_1 };
}
finally {
try {
if (_c && !_c.done && (_a = _b.return))
_a.call(_b);
}
finally {
if (e_1)
throw e_1.error;
}
}
}
if (this.xAxis != null && !this.xAxis.d2()) {
e = true;
}
if (this.yAxis != null && !this.yAxis.d2()) {
e = true;
}
if (a == 0 || a == 2 || a == 3 || a == 4) {
this.zu = true;
}
else if (a == 1) {
for (var g = b; g < b + c; g++) {
this.z9 += this.zs.item(g);
this.aaa += this.zt.item(g);
}
this.aab = this.z9 / this.zs.count;
this.aac = this.aaa / this.zt.count;
}
if (e) {
this.rz(true);
}
};
ScatterBase.prototype.abt = function (a) {
this.abu(a, null);
};
ScatterBase.prototype.abu = function (a, b) {
var e_2, _a, e_3, _b;
var c = this.zs != null ? this.zs.count : 0;
var d = this.zt != null ? this.zt.count : 0;
var e = Math.min(c, d);
if (e <= this.aak) {
a.n.clear();
var f = new List$1(OwnedPoint.$, 0);
try {
for (var _c = __values(fromEnum(a.v.values)), _d = _c.next(); !_d.done; _d = _c.next()) {
var g = _d.value;
f.add(g);
}
}
catch (e_2_1) {
e_2 = { error: e_2_1 };
}
finally {
try {
if (_d && !_d.done && (_a = _c.return))
_a.call(_c);
}
finally {
if (e_2)
throw e_2.error;
}
}
var h_1 = this.dp;
f.aa(function (i, j) {
var k = h_1.indexOf(i.a);
var l = h_1.indexOf(j.a);
if (k < l) {
return -1;
}
if (k > l) {
return 1;
}
return 0;
});
if (b != null) {
b.i = a.n;
}
try {
for (var _e = __values(fromEnum(f)), _f = _e.next(); !_f.done; _f = _e.next()) {
var i = _f.value;
if (h_1.indexOf(i.a) >= 0) {
if (b != null) {
b.j(i.c);
}
else {
a.n.add({ $type: Point_$type, x: i.c.x, y: i.c.y });
}
}
}
}
catch (e_3_1) {
e_3 = { error: e_3_1 };
}
finally {
try {
if (_f && !_f.done && (_b = _e.return))
_b.call(_e);
}
finally {
if (e_3)
throw e_3.error;
}
}
}
};
ScatterBase.prototype.ay = function (a) {
if (a != null && a == this.xAxis && this.zs != null) {
return new AxisRange(this.zs.minimum, this.zs.maximum);
}
if (a != null && a == this.yAxis && this.zt != null) {
return new AxisRange(this.zt.minimum, this.zt.maximum);
}
return null;
};
ScatterBase.prototype.kr = function (a) {
var b = this.j7(a);
if (this.dp != null && b >= 0 && b < this.dp.count) {
return this.dp.item(b);
}
return null;
};
Object.defineProperty(ScatterBase.prototype, "zh", {
get: function () {
return this.zg;
},
set: function (a) {
var b = this.zg;
this.zg = a;
if (b != this.zg) {
this.raisePropertyChanged("ActualItemSearchMode", enumGetBox(ScatterItemSearchMode_$type, b), enumGetBox(ScatterItemSearchMode_$type, this.zg));
}
},
enumerable: false,
configurable: true
});
ScatterBase.prototype.zi = function () {
if (this.zj != 0) {
return this.zj;
}
return this.z1 ? 4 : 1;
};
ScatterBase.prototype.j7 = function (a) {
var b = truncate(Math.round(this.it(a)));
return b;
};
ScatterBase.prototype.it = function (a) {
switch (this.zh) {
case 1: return this.aag(a);
case 3: return this.aah(a);
case 2: return this.aae(a);
case 4: return this.aaf(a);
case 5: return this.aad(a);
}
return -1;
};
ScatterBase.prototype.aaf = function (a) {
return this.aai(a, false);
};
ScatterBase.prototype.aae = function (a) {
var b = this.wi(a);
var c = b.x;
var d = b.y;
if (this.dp == null || this.xAxis == null || this.yAxis == null || this.zs == null || this.zt == null) {
return -1;
}
if (this.dp.count > this.aaj) {
return -1;
}
this.abh();
var e = this.yx;
var f = this.yy;
if (e == null || f == null) {
return -1;
}
var g = 1.7976931348623157E+308;
var h = -1;
for (var i = 0; i < this.zs.count; i++) {
var j = e[i];
var k = f[i];
var l = (c - j) * (c - j) + (d - k) * (d - k);
if (l < g) {
g = l;
h = i;
}
}
return h;
};
ScatterBase.prototype.abh = function () {
var _this = this;
var a = this.cw.ca;
var b = this.cw.b9;
var c = this.getEffectiveViewport();
if (this.y7 == null) {
return;
}
var d = new ScalerParams(0, a, b, this.y7.d, c);
var e = ((function () {
var $ret = new ScalerParams(0, a, b, _this.y7.e, c);
$ret.b = _this.i0();
return $ret;
})());
if (this.yx == null || this.yy == null) {
var f = arrayShallowClone(this.zs.asArray());
var g = arrayShallowClone(this.zt.asArray());
this.xAxis.j6(boxArray$1(f), 0, f.length, d);
this.yAxis.j6(boxArray$1(g), 0, g.length, e);
this.yx = f;
this.yy = g;
}
};
ScatterBase.prototype.get_z1 = function () {
return false;
};
Object.defineProperty(ScatterBase.prototype, "z1", {
get: function () {
return this.get_z1();
},
enumerable: false,
configurable: true
});
ScatterBase.prototype.aai = function (a, b) {
if (!this.z1) {
return -1;
}
var c = { $type: Point_$type, x: 0, y: 0 };
var d = true;
var e = this.zc();
if (e == null) {
return -1;
}
if (e.n == null) {
return -1;
}
if (this.dp == null || this.dp.count > this.aaj) {
return -1;
}
this.abh();
var f = this.yx;
var g = this.yy;
if (f == null || g == null) {
return -1;
}
var h = this.wi(a);
var i = 1.7976931348623157E+308;
var j = -1;
for (var k = 0; k < this.yx.length; k++) {
var l = { $type: Point_$type, x: this.yx[k], y: this.yy[k] };
if (k > 0) {
if (!b || e.j.containsKey(this.dp.item(k)) || e.j.containsKey(this.dp.item(k - 1))) {
var m = GeometryUtil.h(h, c, l);
if (m < i) {
i = m;
j = k;
}
}
}
c = l;
}
if (j >= 0) {
var n = { $type: Point_$type, x: this.yx[j], y: this.yy[j] };
var o = { $type: Point_$type, x: this.yx[j - 1], y: this.yy[j - 1] };
if (!b || (e.j.containsKey(this.dp.item(j)) && e.j.containsKey(this.dp.item(j - 1)))) {
var p = GeometryUtil.m(h, o, n);
return (j - 1) + p;
}
else if (e.j.containsKey(this.dp.item(j))) {
return j;
}
else {
return j - 1;
}
}
return -1;
};
ScatterBase.prototype.aah = function (a) {
return this.aai(a, true);
};
ScatterBase.prototype.aad = function (a) {
var _this = this;
var b = this.wi(a);
var c = b.x;
var d = b.y;
if (this.y8.dg.e > this.aaj) {
return -1;
}
var e = -1;
this.xh.cx(function (f) {
var g = _this.y8.c7(f);
var h = g.left;
var i = g.top;
var j = g.width;
var k = g.height;
if (_this.xo) {
var l = h + j / 2;
var m = i + k / 2;
var n = (j / 2) * (j / 2);
var o = (c - l) * (c - l) + (d - m) * (d - m);
if (o < n) {
if (e == -1) {
e = f.ak;
}
}
}
else {
if (c > h && c < h + j && d > i && d < i + k) {
if (e == -1) {
e = f.ak;
}
}
}
});
return e;
};
ScatterBase.prototype.aag = function (a) {
var _this = this;
var b = null;
var c = 1.7976931348623157E+308;
var d = this.wi(a);
var e = d.x;
var f = d.y;
if (this.y8.dg.e > this.aaj) {
return -1;
}
this.y8.dn(function (g) {
if (g._visibility == 0) {
var h = _this.y8.c7(g);
var i = h.left + h.width / 2;
var j = h.top + h.height / 2;
var k = (e - i) * (e - i) + (f - j) * (f - j);
if (k < c) {
c = k;
b = g;
}
}
});
if (b != null) {
return b.ak;
}
return -1;
};
ScatterBase.prototype.wn = function (a, b, c) {
var _this = this;
if (this.xAxis == null || this.yAxis == null || this.zs == null || this.zt == null) {
return { $type: Point_$type, x: NaN, y: NaN };
}
var d = this.cw.ca;
var e = this.cw.b9;
var f = this.getEffectiveViewport();
var g = new ScalerParams(0, d, e, this.xAxis.df, f);
var h = ((function () {
var $ret = new ScalerParams(0, d, e, _this.yAxis.df, f);
$ret.b = _this.i0();
return $ret;
})());
if (b) {
var i = this.it(a);
if (i == -1) {
return { $type: Point_$type, x: NaN, y: NaN };
}
var j = truncate(Math.floor(i));
var k = truncate(Math.ceil(i));
if (j < 0) {
j = 0;
}
if (k < 0) {
k = 0;
}
if (k > this.dp.count - 1) {
k = this.dp.count - 1;
}
if (j > this.dp.count - 1) {
j = this.dp.count - 1;
}
if (k == j) {
var l = this.xAxis.ft(this.zs.item(j), g);
var m = this.yAxis.ft(this.zt.item(j), h);
return { $type: Point_$type, x: l, y: m };
}
var n = i - Math.floor(i);
var o = this.xAxis.ft(this.zs.item(j), g);
var p = this.yAxis.ft(this.zt.item(j), h);
var q = this.xAxis.ft(this.zs.item(k), g);
var r = this.yAxis.ft(this.zt.item(k), h);
var s = q - o;
var t = r - p;
return { $type: Point_$type, x: o + s * n, y: p + t * n };
}
else {
var u = this.j7(a);
if (u == -1) {
return { $type: Point_$type, x: NaN, y: NaN };
}
var v = this.xAxis.ft(this.zs.item(u), g);
var w = this.yAxis.ft(this.zt.item(u), h);
return { $type: Point_$type, x: v, y: w };
}
};
ScatterBase.prototype.ge = function (a) {
var _this = this;
var b = this.dc != null ? this.dc.xn : Rect.empty;
b = b.copy();
var c = this.dc != null ? this.dc.x5 : Rect.empty;
var d = new Rect(0, 0, 0, 1, 1);
var e = this.ww(this.cw);
var f = new ScalerParams(0, d, d, this.xAxis.df, e);
var g = ((function () {
var $ret = new ScalerParams(0, d, d, _this.yAxis.df, e);
$ret.b = _this.i0();
return $ret;
})());
var h = !b.isEmpty && !c.isEmpty && this.dp != null ? this.dp.indexOf(a) : -1;
var i = this.xAxis != null && this.zs != null && h < this.zs.count ? this.xAxis.ft(this.zs.item(h), f) : NaN;
var j = this.yAxis != null && this.zt != null && h < this.zt.count ? this.yAxis.ft(this.zt.item(h), g) : NaN;
if (!isNaN_(i)) {
if (i < b.left + 0.1 * b.width) {
i = i + 0.4 * b.width;
b.x = i - 0.5 * b.width;
}
if (i > b.right - 0.1 * b.width) {
i = i - 0.4 * b.width;
b.x = i - 0.5 * b.width;
}
}
if (!isNaN_(j)) {
if (j < b.top + 0.1 * b.height) {
j = j + 0.4 * b.height;
b.y = j - 0.5 * b.height;
}
if (j > b.bottom - 0.1 * b.height) {
j = j - 0.4 * b.height;
b.y = j - 0.5 * b.height;
}
}
if (this.c4 != null) {
this.c4.au(this.dc, b, true);
}
return h >= 0;
};
ScatterBase.prototype.sz = function (a, b) {
this.rz(false);
};
ScatterBase.prototype.s0 = function (a, b) {
this.rz(false);
};
ScatterBase.prototype.zc = function () {
var a = this.zb;
if (this.d4()) {
if (this.dd.g) {
this.dd.t();
}
a = this.zf;
}
return a;
};
ScatterBase.prototype.abf = function (a, b, c, d, e) {
var _this = this;
b.g = new Dictionary$2(Base.$, OwnedPoint.$, 1, c);
var f = this.getEffectiveViewport1(a);
var g = this.dp;
var h;
var i;
var j = ((function () {
var $ret = new ScalerParams(0, d, e, _this.y7.d, f);
$ret.c = _this.getEffectiveViewport1(a);
return $ret;
})());
var k = ((function () {
var $ret = new ScalerParams(0, d, e, _this.y7.e, f);
$ret.c = _this.getEffectiveViewport1(a);
$ret.b = _this.i0();
return $ret;
})());
var l = false;
var m = 0;
if (this.dc != null) {
if (this.dc.gl()) {
var n = this.dc.n2(d, j);
l = n.c;
m = n.d;
}
}
var _loop_1 = function (o) {
h = this_1.zs.item(o);
i = this_1.zt.item(o);
var p = { $type: Point_$type, x: this_1.y7.a.ft(h, j), y: this_1.y7.b.ft(i, k) };
if (l) {
if (p.x < e.left || p.x > e.right) {
if (p.x + m >= e.left && p.x + m <= e.right) {
p = { $type: Point_$type, x: p.x + m, y: i };
}
}
}
if (!isInfinity(p.x) && !isInfinity(p.y)) {
var q_1 = g.item(o);
if (!b.g.containsKey(q_1)) {
var r_1 = { $type: Point_$type, x: h, y: i };
var s_1 = { $type: Point_$type, x: p.x, y: p.y };
b.g.addItem(q_1, ((function () {
var $ret = new OwnedPoint();
$ret.a = q_1;
$ret.b = r_1;
$ret.c = s_1;
return $ret;
})()));
}
}
};
var this_1 = this;
for (var o = 0; o < c; o++) {
_loop_1(o);
}
};
ScatterBase.prototype.abq = function (a, b) {
var _this = this;
this.yx = null;
this.yy = null;
a.j.clear();
a.o.clear();
a.h.clear();
a.l.clear();
a.i.clear();
a.k.clear();
var c = Math.min(this.zs != null ? this.zs.count : 0, this.zt != null ? this.zt.count : 0);
var d = b.ca;
var e = b.b9;
var f = this.getEffectiveViewport1(b);
var g = new ScalerParams(0, d, e, this.xAxis.df, f);
g.c = this.getEffectiveViewport1(b);
var h = ((function () {
var $ret = new ScalerParams(0, d, e, _this.yAxis.df, f);
$ret.b = _this.i0();
return $ret;
})());
h.c = this.getEffectiveViewport1(b);
if (c < 1) {
return;
}
this.y7 = ((function () {
var $ret = new ScatterAxisInfoCache();
$ret.a = _this.xAxis;
$ret.b = _this.yAxis;
$ret.d = _this.xAxis.df;
$ret.e = _this.yAxis.df;
$ret.c = _this.dp;
return $ret;
})());
var i = b;
if (c <= this.aak) {
this.abf(i, a, c, d, e);
}
if (this.xr()) {
b.dd.l(a.j, this.aak, d, e, this.ie);
}
var j = ((function () {
var $ret = new Clipper(0, e, false);
$ret.i = a.o;
return $ret;
})());
var k = this.wu(b);
var l = this.xAxis.fw(k.left, g);
var m = this.xAxis.fw(k.right, g);
b.df.j(a.o, this.trendLineType, this.zs, this.zt, this.trendLinePeriod, function (n) { return _this.xAxis.ft(n, g); }, function (n) { return _this.yAxis.ft(n, h); }, ((function () {
var $ret = new TrendResolutionParams();
$ret.d = _this.ie;
$ret.i = e;
$ret.h = f;
$ret.j = d;
return $ret;
})()), j, l, m);
if (b.aa.count > 0) {
a.m.clear();
for (var n = 0; n < b.aa.count; n++) {
a.m.add(new List$1(Point_$type, 0));
var o = b.aa._inner[n];
o.j(a.m._inner[n], o.g$b, this.zs, this.zt, o.g$f, function (p) { return _this.xAxis.ft(p, g); }, function (p) { return _this.yAxis.ft(p, h); }, ((function () {
var $ret = new TrendResolutionParams();
$ret.d = _this.ie;
$ret.i = e;
$ret.h = f;
$ret.j = d;
return $ret;
})()), j, l, m);
}
}
this.abo(a, b);
};
ScatterBase.prototype.pb = function (a, b) {
_super.prototype.pb.call(this, a, b);
var c = b;
c.dm(a);
};
ScatterBase.prototype.get_ff = function () {
return true;
};
ScatterBase.prototype.zm = function (a, b, c) {
return null;
};
ScatterBase.prototype.zn = function (a, b, c) {
if (this.dp == null) {
return null;
}
var d = this.zc();
var e = this.y8.ce(this.wi(b));
var f = -1;
if (e == null) {
if (a != null) {
f = this.dp.indexOf(a);
}
else {
return null;
}
}
else {
f = e.ak;
}
if (f == -1) {
return null;
}
var g = new HighlightingInfo();
g.i = this;
g.g = f;
g.f = f;
g.c = false;
g.d = true;
if (c != null && c.g == g.g && c.f == g.f) {
return c;
}
return g;
};
ScatterBase.prototype.w6 = function (a, b) {
if (this.xj != 1 && this.xj != 13) {
var c = this.xh.c8();
var d = (c.width / 2) + (this.xu / 2);
var e = (c.height / 2) + (this.xu / 2);
var f = d;
var g = d;
var h = e;
var i = e;
if (a == 2 || a == 4) {
f = 0;
}
if (a == 2 || a == 3) {
g = 0;
}
if (b == 2 || b == 3) {
h = 0;
}
if (b == 2 || b == 4) {
i = 0;
}
return new Thickness(1, f, h, g, i);
}
return new Thickness(1, 0, 0, 0, 0);
};
ScatterBase.prototype.zl = function (a, b, c) {
var d = new HighlightingInfo();
d.i = this;
d.g = 0;
d.f = this.dp.count - 1;
d.c = true;
if (c != null && c.g == d.g && c.f == d.f) {
return c;
}
return d;
};
ScatterBase.prototype.dh = function (a, b, c) {
if (this.ef && this.f0(this.by) && !c) {
var d = this.zm(a, b, this.zo);
this.zo = d;
return d;
}
else {
var e = this.zl(a, b, this.zo);
this.zo = e;
return e;
}
};
ScatterBase.prototype.di = function (a, b, c) {
if (this.f0(this.by) && !c) {
var d = this.zn(a, b, this.zp);
this.zp = d;
return d;
}
else {
var e = this.zl(a, b, this.zp);
e.d = true;
this.zp = e;
return e;
}
};
ScatterBase.prototype.z6 = function () {
return (this.assigningScatterStyle != null && this.zw) || this.d3 || (this.by != 1) || (this.cq != 1) || (this.cp != 1);
};
ScatterBase.prototype.z5 = function () {
return (this.assigningScatterMarkerStyle != null && this.zv) || this.d3 || (this.by != 1) || (this.cq != 1) || (this.cp != 1);
};
ScatterBase.prototype.ab1 = function (a, b) {
var _this = this;
this.q4();
var c = b.b9;
this.y7 = ((function () {
var $ret = new ScatterAxisInfoCache();
$ret.a = _this.xAxis;
$ret.b = _this.yAxis;
$ret.d = _this.xAxis.df;
$ret.e = _this.yAxis.df;
return $ret;
})());
if (this.xr()) {
b.dd.j(a.j, this.xt);
if (this.z5()) {
this.abg(b, a);
}
}
b.c4();
var d = ((function () {
var $ret = new Clipper(1, NaN, c.bottom, NaN, c.top, false);
$ret.i = b.df.g$n.an;
return $ret;
})());
b.df.g$l(a.o, d);
if (b.aa.count > 0) {
for (var e = 0; e < b.aa.count; e++) {
var f = b.aa._inner[e];
f.g$l(a.m._inner[e], d);
}
}
this.aby(a, b);
};
ScatterBase.prototype.ak = function (a, b) {
var c = new List$1(ChartSelection.$, 0);
this.qa(a, c, b);
return c.toArray();
};
ScatterBase.prototype.qa = function (a, b, c) {
this.abi(a, b, c, 0, null);
};
ScatterBase.prototype.abi = function (a, b, c, d, e) {
var _this = this;
var f = this.dc.x2(this.dc.xs(a));
var g = this.dp.count;
var h = this.y7.a;
var i = this.y7.b;
var j = this.dc.xv(this.w3, this.getEffectiveViewport(), f);
var k = new ScalerParams(0, f, this.dc.x5, h.df, this.getEffectiveViewport());
var l = new ScalerParams(0, f, this.dc.x5, i.df, this.getEffectiveViewport());
if (d == 0) {
var _loop_2 = function (m) {
var n = h.ft(this_2.zs.item(m), k);
var o = i.ft(this_2.zt.item(m), l);
if (n < j.width && n > 0 && o < j.height && o > 0) {
if (c == 7 || c == 6) {
b.add(((function () {
var $ret = new ChartSelection();
$ret.series = _this;
return $ret;
})()));
return { value: void 0 };
}
else if (c == 2 || c == 1) {
b.add(((function () {
var $ret = new ChartSelection();
$ret.item = _this.dp.item(m);
return $ret;
})()));
}
else {
b.add(((function () {
var $ret = new ChartSelection();
$ret.item = _this.dp.item(m);
$ret.series = _this;
return $ret;
})()));
}
}
};
var this_2 = this;
for (var m = 0; m < g; m++) {
var state_1 = _loop_2(m);
if (typeof state_1 === "object")
return state_1.value;
}
}
else {
var _loop_3 = function (p) {
var q = h.ft(this_3.zs.item(p), k);
var r = i.ft(this_3.zt.item(p), l);
var s = e.item(p) / f.height;
var t = e.item(p) / f.width;
var u = new Rect(0, q - t / 2, r - s / 2, t, s);
if (j.intersectsWith(u)) {
if (c == 7 || c == 6) {
b.add(((function () {
var $ret = new ChartSelection();
$ret.series = _this;
return $ret;
})()));
return { value: void 0 };
}
else if (c == 2 || c == 1) {
b.add(((function () {
var $ret = new ChartSelection();
$ret.item = _this.dp.item(p);
return $ret;
})()));
}
else {
b.add(((function () {
var $ret = new ChartSelection();
$ret.item = _this.dp.item(p);
$ret.series = _this;
return $ret;
})()));
}
}
};
var this_3 = this;
for (var p = 0; p < g; p++) {
var state_2 = _loop_3(p);
if (typeof state_2 === "object")
return state_2.value;
}
}
};
ScatterBase.prototype.y0 = function (a, b) {
return this.y1(a, b);
};
ScatterBase.prototype.y1 = function (a, b) {
if (b < a || a < 0 || a > this.zs.count || b < 0 || b > this.zs.count) {
return null;
}
var c = new Array((b - a) + 1);
for (var d = a; d <= b; d++) {
var e = d;
c[d - a] = this.dp.item(d);
}
return c;
};
ScatterBase.prototype.abg = function (a, b) {
var _this = this;
a.ck = true;
this.zk.ay(this, this.z5(), runOn(this, this.y0));
var c = this.zk.d;
var d = c != null;
var e = this.getEffectiveViewport1(a);
var f = this.dp == null ? 0 : this.dp.count;
this.y8.cw(function (g) {
if (g._visibility == 0) {
var h = g.ak;
var i = g.content;
if (i == null) {
i = new DataContext();
g.content = i;
}
if (d) {
_this.abl(h, f, a.t);
}
_this.zk.ac(g, i);
}
});
};
ScatterBase.prototype.abm = function (a, b, c) {
var d = this.by != 1;
var e = this.cq != 1;
var f = this.cp != 1;
this.zk.a0(this.zk.b, a, b, false);
this.zk.ab(this.ic);
var g = this.zk.ax;
var h = null;
var i = null;
var j = null;
var k = this.dp;
if (d && this.dc != null) {
h = this.dc.d0.getHighlightingInfo(this, k, g.z, g.y, false);
g.c = h;
}
if (e && this.dc != null) {
h = this.dc.d1.getHighlightingInfo(this, k, g.z, g.y, false);
g.d = h;
}
if (f && this.dc != null) {
h = this.dc.dz.getHighlightingInfo(this, k, g.z, g.y, false);
g.b = h;
}
g.h = c;
this.abw(g);
this.zk.z(this, h, i, j, c, d, e, f, a < 0);
};
ScatterBase.prototype.abl = function (a, b, c) {
var d = this.by != 1;
var e = this.cq != 1;
var f = this.cp != 1;
this.zk.a0(this.zk.d, a, b, true);
this.zk.aa(this.ic);
var g = this.zk.aw;
var h = null;
var i = null;
var j = null;
var k = this.dp;
var l = null;
var m = null;
var n = null;
if (d && this.dc != null) {
h = this.dc.d0.getHighlightingInfo(this, k, g.z, g.y, true);
if (this.dc.d0.isCrossContextHighlight(this)) {
l = this.dc.d0.getHighlightingInfo(this, k, g.z, g.y, true);
}
g.c = h;
}
if (e && this.dc != null) {
i = this.dc.d1.getHighlightingInfo(this, k, g.z, g.y, true);
if (i == null && this.bo != null) {
i = this.dc.d1.getHighlightingInfo(this.bo, this.bo.dp, g.z, g.y, true);
}
if (i == null && this.bl != null) {
i = this.dc.d1.getHighlightingInfo(this.bl, this.bl.dp, g.z, g.y, true);
}
if (this.dc.d1.isCrossContextHighlight(this)) {
m = this.dc.d1.getHighlightingInfo(this, k, g.z, g.y, true);
}
g.d = i;
}
if (f && this.dc != null) {
j = this.dc.dz.getHighlightingInfo(this, k, g.z, g.y, true);
if (this.dc.dz.isCrossContextHighlight(this)) {
n = this.dc.dz.getHighlightingInfo(this, k, g.z, g.y, true);
}
g.d = i;
}
g.h = c;
this.abv(g);
this.zk.y(this, h, i, j, c, d, e, f, g.v, this.dc.d0.totalHighWaterMark, g.x, this.dc.d1.totalHighWaterMark, g.t, this.dc.dz.totalHighWaterMark);
};
ScatterBase.prototype.abw = function (a) {
if (this.assigningScatterStyle != null && this.zw) {
this.assigningScatterStyle(this, a);
}
};
ScatterBase.prototype.abv = function (a) {
if (this.assigningScatterMarkerStyle != null && this.zv) {
this.assigningScatterMarkerStyle(this, a);
}
};
ScatterBase.prototype.abo = function