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Fast WebGL JavaScript Charting Library and Framework
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.DefaultPaletteProvider = exports.EFillPaletteMode = exports.EStrokePaletteMode = void 0;
var EStrokePaletteMode;
(function (EStrokePaletteMode) {
EStrokePaletteMode["GRADIENT"] = "GRADIENT";
EStrokePaletteMode["SOLID"] = "SOLID";
})(EStrokePaletteMode = exports.EStrokePaletteMode || (exports.EStrokePaletteMode = {}));
var EFillPaletteMode;
(function (EFillPaletteMode) {
EFillPaletteMode["GRADIENT"] = "GRADIENT";
EFillPaletteMode["SOLID"] = "SOLID";
})(EFillPaletteMode = exports.EFillPaletteMode || (exports.EFillPaletteMode = {}));
/**
* A Default Palette provider is applied to the {@link BaseRenderableSeries.paletteProvider} property in the constructor
* however all its functions such as {@link DefaultPaletteProvider.overrideFillArgb}, {@link DefaultPaletteProvider.overrideStrokeArgb}
* etc... are set to undefined. This allows a user to do quick one-line paletteproviders in vanilla Javascript like this:
*
* ```javascript
* const series = new FastLineRenderableSeries(wasmContext);
* series.paletteProvider.overrideFillArgb = (xValue, yValue, index) => {
* return yValue > 0 ? parseColorToUIntArgb("white") : undefined;
* }
* ```
*/
var DefaultPaletteProvider = /** @class */ (function () {
function DefaultPaletteProvider() {
this.strokePaletteMode = EStrokePaletteMode.GRADIENT;
this.fillPaletteMode = EFillPaletteMode.GRADIENT;
}
DefaultPaletteProvider.createEmpty = function () {
var pp = new DefaultPaletteProvider();
pp.overrideFillArgb = undefined;
pp.overrideStrokeArgb = undefined;
pp.overridePointMarkerArgb = undefined;
return pp;
};
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.onAttached = function (parentSeries) {
this.parentSeries = parentSeries;
};
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.onDetached = function () {
this.parentSeries = undefined;
};
Object.defineProperty(DefaultPaletteProvider.prototype, "isRangeIndependant", {
/**
* @inheritDoc
*/
get: function () {
return false;
},
enumerable: false,
configurable: true
});
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.shouldUpdatePalette = function () {
return true;
};
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.overrideFillArgb = function (xValue, yValue, index, opacity, metadata) {
return undefined;
};
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.overrideStrokeArgb = function (xValue, yValue, index, opacity, metadata) {
return undefined;
};
/**
* @inheritDoc
*/
DefaultPaletteProvider.prototype.overridePointMarkerArgb = function (xValue, yValue, index, opacity, metadata) {
return undefined;
};
DefaultPaletteProvider.prototype.toJSON = function () {
// No need to serialise this as it is created automaticaly if a palletprovider is not specified.
return undefined;
};
return DefaultPaletteProvider;
}());
exports.DefaultPaletteProvider = DefaultPaletteProvider;