sigplot-ts
Version:
TypeScript-based Integration Library for SigPlot 2.0
68 lines • 2.71 kB
JavaScript
;
/**
* Author: Thomas Goodwin
* Company: Geon Technologies, LLC
*
* Generic raster plot
*/
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var index_1 = require("../../plot/index");
var index_2 = require("../../bluefile/index");
var DEFAULT_SIGNAL = 'signal';
/**
* RasterPlot provides a basic 2D "falling raster" (a.k.a., waterfall) plot of
* one's data.
* @preferred
*/
var RasterPlot = /** @class */ (function (_super) {
__extends(RasterPlot, _super);
function RasterPlot() {
return _super !== null && _super.apply(this, arguments) || this;
}
/** Get the SigPlot layer */
RasterPlot.prototype.getLayer = function () {
return this._plot.get_layer(this._layerN);
};
/** Remove the SigPlot layer */
RasterPlot.prototype.removeLayer = function () {
if (this._plot.get_layer(this._layerN) !== null) {
this._plot.remove_layer(this._layerN);
}
};
/**
* Push the data buffer and other information to the plot.
* @param plotData - buffer and parameters to plot
*/
RasterPlot.prototype.push = function (plotData) {
if (plotData.dataId === undefined) {
plotData.dataId = DEFAULT_SIGNAL;
}
var options = index_2.BlueHeaderOptions.type2000(plotData.dataSize, plotData.dataType, plotData.xAxis, plotData.yAxis, plotData.buffer.length, plotData.timeCode);
if (!this.getLayer()) {
this._layerN = this._plot.overlay_pipe(options);
}
// For type 2000 plots, the signal name is the file_name in the
// resulting bluefile descriptor, which we don't have (we have the
// options that make it). So we create the layer, fetch it, and change
// it's 'name', which is the internal name that will appear on the
// legend.
var layer = this.getLayer();
layer.name = plotData.dataId;
// Adjust the plot for the data length and push to the plot
// TODO: sync and/or rsync?
this._plot.push(this._layerN, plotData.buffer, options);
};
return RasterPlot;
}(index_1.BasePlot));
exports.RasterPlot = RasterPlot;
//# sourceMappingURL=raster-plot.js.map