scale
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(void) scale($x, $y, $fillcolor=false)
Scales an image up or down.
| Argument | Description |
|---|---|
| $x | The maximum width of the new image in pixels. |
| $y | The maximum height of the new image in pixels. |
| $fillcolor | The backgroundcolor of the image, in hexadecimal html code. Currently unused. |
scale() scales an image up or down, while keeping the width to height ratio intact, untill both width and height fit in the given maxima.