scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
84 lines (83 loc) • 3.87 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.SolidColorBrushPalette = void 0;
var CanvasTexture_1 = require("../../../../Charting/Visuals/TextureManager/CanvasTexture");
var app_1 = require("../../../../constants/app");
var Guard_1 = require("../../../../Core/Guard");
var parseColor_1 = require("../../../../utils/parseColor");
var Constants_1 = require("../Constants");
var MeshColorPalette_1 = require("./MeshColorPalette");
/**
* Provides a solid color (single color) palette which may be applied to the {@link SurfaceMeshRenderableSeries3D.meshColorPalette}
* property
*/
var SolidColorBrushPalette = /** @class */ (function (_super) {
__extends(SolidColorBrushPalette, _super);
/**
* Creates an instance of the {@link SolidColorBrushPalette}
* @param webAssemblyContext The {@link TSciChart3D | SciChart 3D WebAssembly Context}
* containing native methods and access to our WebGL2 Engine and WebAssembly numerical methods
* @param options optional parameters of type {@link ISolidColorBrushPaletteOptions} passed to the constructor
*/
function SolidColorBrushPalette(webAssemblyContext, options) {
var _this = _super.call(this, webAssemblyContext) || this;
_this.fillProperty = (options === null || options === void 0 ? void 0 : options.fill) || "#777777";
return _this;
}
Object.defineProperty(SolidColorBrushPalette.prototype, "fill", {
/**
* Gets or sets the solid color fill as an HTML Color code
*/
get: function () {
return this.fillProperty;
},
/**
* Gets or sets the solid color fill as an HTML Color code
*/
set: function (fill) {
this.fillProperty = fill;
this.notifyPropertyChanged(Constants_1.PROPERTY.FILL);
},
enumerable: false,
configurable: true
});
/**
* @inheritDoc
*/
SolidColorBrushPalette.prototype.getTexture = function (size) {
Guard_1.Guard.notNull(size, "size");
Guard_1.Guard.isTrue(size.width > 0, "size.width must be greater than 0");
Guard_1.Guard.isTrue(size.height > 0, "size.height must be greater than 0");
if (app_1.IS_TEST_ENV) {
return undefined;
}
var color = (0, parseColor_1.parseColorToUIntArgb)(this.fill);
if (isNaN(color)) {
throw Error("SolidColorBrushPalette.fill ".concat(this.fill, " cannot be converted to an ABGR color"));
}
var canvasTexture = new CanvasTexture_1.CanvasTexture(this.webAssemblyContext, size.width, size.height);
canvasTexture.clear();
var ctx = canvasTexture.getContext();
ctx.fillStyle = this.fill;
ctx.fillRect(0, 0, size.width, size.height);
canvasTexture.copyTexture();
return canvasTexture;
};
return SolidColorBrushPalette;
}(MeshColorPalette_1.MeshColorPalette));
exports.SolidColorBrushPalette = SolidColorBrushPalette;