feat: stash plot/ctor in plot/2d

Author: kgryte

lib/node_modules/@stdlib/plot/2d/README.md

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+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var normal = require( '@stdlib/random/array/normal' );
+var linspace = require( '@stdlib/array/linspace' );
+var Plot = require( './../lib' );
+
+var opts = {
+	'dtype': 'generic'
+};
+var x = linspace( 1, 100, 100, opts );
+var y1 = normal( 100, 50.0, 10.0, opts );
+var y2 = normal( 100, 20.0, 10.0, opts );
+
+var plot = new Plot( [ x ], [ y1, y2 ], {
+	'width': 600,
+	'height': 480,
+	'xScale': 'linear',
+	'title': 'Hello World!'
+});
+
+plot.render( onRender );
+
+function onRender( error, result ) {
+	if ( error ) {
+		throw error;
+	}
+	console.log( result );
+}

lib/node_modules/@stdlib/plot/2d/docs/repl.txt

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float32Array = require( '@stdlib/array/float32' );
+var Float64Array = require( '@stdlib/array/float64' );
+var Plot = require( './../lib' );
+
+var y1;
+var y2;
+var x;
+var i;
+
+// Create some data...
+x = new Float64Array( 100 );
+y1 = new Float64Array( x.length );
+y2 = new Float32Array( x.length );
+for ( i = 0; i < x.length; i++ ) {
+	x[ i ] = i;
+	y1[ i ] = 50.0 + (10.0*randn());
+	y2[ i ] = 10.0 + (5.0*randn());
+}
+
+// Create a new plot:
+var plot = new Plot( [ x, x ], [ y1, y2 ] );
+plot.width = 600;
+plot.height = 480;
+plot.symbols = [ 'open-circle', 'closed-circle' ];
+plot.symbolsSize = 6;
+
+// View the plot in a window:
+plot.view( 'window' );

lib/node_modules/@stdlib/plot/2d/examples/index.js

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float64Array = require( '@stdlib/array/float64' );
+var Plot = require( './../lib' );
+
+var plot;
+var opts;
+var y1;
+var y2;
+var y3;
+var y4;
+var x;
+var i;
+
+// Create some data...
+x = new Float64Array( 100 );
+y1 = new Float64Array( x.length );
+y2 = new Float64Array( x.length );
+y3 = new Float64Array( x.length );
+y4 = new Float64Array( x.length );
+for ( i = 0; i < x.length; i++ ) {
+	x[ i ] = i;
+	y1[ i ] = 10.0 + (5.0*randn());
+	y2[ i ] = 25.0 + (7.25*randn());
+	y3[ i ] = 50.0 + (10.0*randn());
+	y4[ i ] = 75.0 + (2.5*randn());
+}
+
+// Set the plot options:
+opts = {
+	'width': 600,
+	'height': 480,
+	'colors': '#000',
+	'lineOpacity': 0.5,
+	'lineWidth': 1,
+	'lineStyle': [
+		'-',  // solid
+		'--', // dashes
+		':',  // dotted
+		'-.'  // dash-dot
+	],
+	'viewer': 'window'
+};
+
+// Create a new plot:
+plot = new Plot( [ x, x, x, x ], [ y1, y2, y3, y4 ], opts );
+
+// View the plot:
+plot.view();

lib/node_modules/@stdlib/plot/2d/examples/linescatter

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float64Array = require( '@stdlib/array/float64' );
+var Float32Array = require( '@stdlib/array/float32' );
+var Plot = require( './../lib' );
+
+var plot;
+var y1;
+var y2;
+var x;
+var i;
+
+// Create some data...
+x = new Float64Array( 100 );
+y1 = new Float64Array( x.length );
+y2 = new Float32Array( x.length );
+for ( i = 0; i < x.length; i++ ) {
+	x[ i ] = i;
+	y1[ i ] = 50.0 + (10.0*randn());
+	y2[ i ] = 10.0 + (5.0*randn());
+}
+
+// Create a new plot:
+plot = new Plot( [ x, x ], [ y1, y2 ] );
+plot.width = 600;
+plot.height = 480;
+
+// View the plot in a window:
+plot.view( 'window' );

lib/node_modules/@stdlib/plot/2d/examples/linestyles

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float64Array = require( '@stdlib/array/float64' );
+var Float32Array = require( '@stdlib/array/float32' );
+var Plot = require( './../lib' );
+
+var plot;
+var opts;
+var x1;
+var x2;
+var y1;
+var y2;
+var i;
+
+// Create some data...
+x1 = new Float64Array( 1000 );
+x2 = new Float64Array( x1.length );
+y1 = new Float64Array( x1.length );
+y2 = new Float32Array( x1.length );
+for ( i = 0; i < x1.length; i++ ) {
+	x1[ i ] = 30.0 + (7.5*randn());
+	x2[ i ] = 40.0 + (12.5*randn());
+	y1[ i ] = 50.0 + (10.0*randn());
+	y2[ i ] = 30.0 + (5.0*randn());
+}
+
+// Define the plot options:
+opts = {
+	'width': 600,
+	'height': 480,
+	'xMin': 0.0,
+	'xMax': 100.0,
+	'yMin': 0.0,
+	'yMax': 100.0,
+	'lineStyle': 'none',
+	'symbols': 'closed-circle',
+	'symbolsSize': 6,
+	'symbolsOpacity': 0.2
+};
+
+// Create a new plot:
+plot = new Plot( [ x1, x2 ], [ y1, y2 ], opts );
+
+// View the plot in a window:
+plot.view( 'window' );

lib/node_modules/@stdlib/plot/2d/examples/multiline

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float64Array = require( '@stdlib/array/float64' );
+var Float32Array = require( '@stdlib/array/float32' );
+var Plot = require( './../lib' );
+
+var plot;
+var opts;
+var x1;
+var x2;
+var y1;
+var y2;
+var i;
+
+// Create some data...
+x1 = new Float64Array( 1000 );
+x2 = new Float64Array( x1.length );
+y1 = new Float64Array( x1.length );
+y2 = new Float32Array( x1.length );
+for ( i = 0; i < x1.length; i++ ) {
+	x1[ i ] = 30.0 + (7.5*randn());
+	x2[ i ] = 40.0 + (12.5*randn());
+	y1[ i ] = 50.0 + (10.0*randn());
+	y2[ i ] = 30.0 + (5.0*randn());
+}
+
+// Define the plot options:
+opts = {
+	'width': 600,
+	'height': 480,
+	'xMin': 0.0,
+	'xMax': 100.0,
+	'yMin': 0.0,
+	'yMax': 100.0,
+	'lineStyle': 'none',
+	'symbols': 'closed-circle',
+	'symbolsSize': 6,
+	'symbolsOpacity': 0.2,
+	'xRug': true,
+	'yRug': true,
+	'xRugOrient': 'top',
+	'yRugOrient': 'right'
+};
+
+// Create a new plot:
+plot = new Plot( [ x1, x2 ], [ y1, y2 ], opts );
+
+// View the plot in a window:
+plot.view( 'window' );

lib/node_modules/@stdlib/plot/2d/examples/scatter

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+#!/usr/bin/env node
+'use strict';
+
+var randn = require( '@stdlib/random/base/box-muller' );
+var Float64Array = require( '@stdlib/array/float64' );
+var now = require( '@stdlib/time/now' );
+var Plot = require( './../lib' );
+
+var t;
+var x;
+var y;
+var i;
+
+// Create some data...
+t = now() * 1000;
+x = new Float64Array( 100 );
+y = new Float64Array( x.length );
+for ( i = 0; i < x.length; i++ ) {
+	x[ i ] = t + (i*360000);
+	y[ i ] = 50.0 + (10.0*randn());
+}
+
+// Create a new plot:
+var plot = new Plot( [ x ], [ y ] );
+plot.width = 600;
+plot.height = 480;
+plot.xScale = 'time';
+plot.xTickFormat = '%H:%M';
+
+// View the plot in a browser:
+plot.view( 'browser' );