a few words about web development

How to convert BMP/PNG/JPG to SVG/EPS?

A simple tutorial which will take less than 3 minutes
The code below converts a raster image (in BMP or PNG format) to a vector in SVG, PS, PDF or EPS:
<?php
$url = 'http://your_server.com/image.png';
$format = 'svg'; //or ps, eps, pdf
$data = json_decode(file_get_contents('http://api.rest7.com/v1/raster_to_vector.php?url=' . $url . '&format=' . $format));

if (@$data->success !== 1)
{
    echo('Failed');
}
else
{
    $vector = file_get_contents($data->file);
    file_put_contents('vectors.' . $format, $vector);
}

This way we can convert this funny frog from PNG format:
to this SVG image:

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