what does "space" option do?

[sepehrmm]

could you please explain what 'space' option do, and particularly what is its usage in line 52 & 53 of 'WatermarkFilterLoader.php':
$wWidth = $size->getWidth() - $spaceX * 2;
$wHeight = $size->getHeight() - $spaceY * 2;
tnx

[SimonSimCity]

Hi, sepehrmm

This variable should be the space from the borders. If you know CSS, you can think of it like padding/margin. The space is just a single value and is applied to each border, depending on the positioning of your watermark.

One example would be to have your watermark in the upper-right corner and have 5% space between the watermark and the top or right border.

If that's explanation enough, I'll add it to the documentation :)

One improvement you could do is, that you can pass an integer or an array with two integers. An integer would be handled as now and an array, having two integers, would be added to the x- and y-axis.