mirror of
https://github.com/seigler/neat-charts
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39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
# Dash-SVG-chart
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PHP project to generate cached SVG price charts
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## Requirements
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* PHP
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## Installation
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Extract the files from https://github.com/seigler/Dash-SVG-chart/archive/master.zip where you want to use the chart, or from the command line run `git clone "https://github.com/seigler/Dash-SVG-chart" .` in the folder where you want the charts served from.
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## Usage
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In your PHP file:
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```php
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Header('Content-type: image/svg+xml; charset=utf-8');
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Header('Content-Disposition: inline; filename="chart-' . date('Y-m-d\THisT') . '.svg"');
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include 'buffer.php';
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include 'SVGChartBuilder.php';
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/* your code here to generate $chartData */
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print SVGChartBuilder::renderStockChart($chartData, [
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'width'=>800,
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'height'=>250,
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'lineColor'=>"#1C75BC",
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'labelColor'=>"#777",
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'smoothed'=>false
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]);
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```
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In your HTML:
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`<img src="path to the PHP file">`
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## Credits
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* PHP output buffering based on http://www.the-art-of-web.com/php/buffer/
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* Chart appearance based on advice found at http://vis4.net/blog/posts/doing-the-line-charts-right/
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