Fit

gravity

gravity=X X=[north|south][east|west]

sets the position of the image in the fit box

solid background

bg_color=X | bg_colour=X X={hex color}|auto

defines a background color with a hex code, color name or automatically, based on the image palette

blurred background

bg_img_fit=1

sets blurred image background

bg_blur=X

applies Gaussian blur to the background image

bg_opacity=X X=0..1

specifies background image opacity

bg_colourise=X | bg_colorize=X

defines a color to tint the background image

northwest

north

northeast

west

center | centre (default)

east

southwest

south

southeast

Solid background: /docs/hotel.jpg?w=400&h=245&func=fit&bg_color=000

Automatic solid background: /docs/frog.png?func=fit&w=400&h=220&bg_colour=auto

Blurred background: /docs/car1.jpg?w=400&h=320&func=fit&bg_img_fit=1&bg_opacity=0.75

Blurred background, tinted: /docs/boat.jpg?func=fit&w=400&h=330&bg_img_fit=1&bg_opacity=0.5&bg_colorize=red