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techchart

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    100M100P100Q30658F

NodeJS serverside financial chart rendering, with a high tech theme

Package Exports

  • techchart

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (techchart) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

TechChart

Generates financial charts in PNG, serverside, without the help of Canvas or external dependencies outside of the NPM environment.

The theme is based on a commercial graphical kit.

If you're going to use the chart, you need to buy the license or delete the assets.

http://graphicriver.net/item/quantum-hitech-hud-creator-kit/9020363

var toolset 	= require('toolset');
var _ 			= require('underscore');
var techChart 	= require('techChart');

toolset.file.toObject('./data-EUR-JPY-15M.json', function(data) {
    var chart = new techChart();
    chart.dataset("candles", data);
    chart.init();
    chart.render.candles.regular("candles");
    chart.render.geometry.line(chart.location("candles").position(19, 'o'), chart.location("candles").position(34, 'c'), chart.color.forecast);
    chart.render.asset("buy", chart.location("candles").position(19, 'o'));
    chart.render.asset("exitProfit", chart.location("candles").position(34, 'c'));
    
    var statsGroup = new chart.group('horizontal', {
        x:	10,
        y:	10
    });
    statsGroup.add('vprogress', {
        value:	70
    });
    statsGroup.add('vprogress', {
        value:	50
    });
    statsGroup.add('vprogress', {
        value:	30
    });
    statsGroup.add('vprogress', {
        value:	10
    });
    statsGroup.add('vprogress', {
        value:	20
    });
    statsGroup.add('vprogress', {
        value:	35
    });
    statsGroup.add('text', {
        text:	'90%',
        y:		3,
        x:		1
    });
    statsGroup.add('hprogress', {
        value:	45,
        y:		2
    });
    
    var statsGroup2 = new chart.group('horizontal', {
        x:	10,
        y:	20
    });
    statsGroup2.add('text', {
        text:		'70%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    statsGroup2.add('text', {
        text:		'50%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    statsGroup2.add('text', {
        text:		'30%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    statsGroup2.add('text', {
        text:		'10%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    statsGroup2.add('text', {
        text:		'20%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    statsGroup2.add('text', {
        text:		'35%',
        vertical:	true,
        w:			5,
        y:			2,
        x:			1
    });
    
    
    var statsGroup3 = new chart.group('vertical', {
        x:	75,
        y:	10
    });
    statsGroup3.add('hprogress', {
        value:	70
    });
    statsGroup3.add('hprogress', {
        value:	50
    });
    statsGroup3.add('hprogress', {
        value:	30
    });
    statsGroup3.add('hprogress', {
        value:	10
    });
    statsGroup3.add('hprogress', {
        value:	20
    });
    statsGroup3.add('hprogress', {
        value:	35
    });
    
    
    
    var statsGroup4 = new chart.group('vertical', {
        x:	statsGroup3.x+statsGroup3.width+2,
        y:	11
    },0);
    statsGroup4.add('text', {
        text:		'MACD',
        y:			0,
        x:			0
    });
    statsGroup4.add('text', {
        text:		'Stochastic',
        y:			0,
        x:			0
    });
    statsGroup4.add('text', {
        text:		'Probability',
        y:			0,
        x:			0
    });
    statsGroup4.add('text', {
        text:		'Cross-over',
        y:			0,
        x:			0
    });
    statsGroup4.add('text', {
        text:		'hello world',
        y:			0,
        x:			0
    });
    statsGroup4.add('text', {
        text:		'EUR-USD',
        y:			0,
        x:			0
    });
    
    
    
    var statsGroup5 = new chart.group('vertical', {
        x:	statsGroup4.x+statsGroup4.width+2,
        y:	11
    },0);
    statsGroup5.add('text', {
        text:		'70%',
        y:			0,
        x:			0
    });
    statsGroup5.add('text', {
        text:		'50%',
        y:			0,
        x:			0
    });
    statsGroup5.add('text', {
        text:		'30%',
        y:			0,
        x:			0
    });
    statsGroup5.add('text', {
        text:		'10%',
        y:			0,
        x:			0
    });
    statsGroup5.add('text', {
        text:		'20%',
        y:			0,
        x:			0
    });
    statsGroup5.add('text', {
        text:		'35%',
        y:			0,
        x:			0
    });
    
    
    chart.toPNG("render.png", function(response) {
        toolset.log("response", response);
    });
});