pamscale

all

Scale a Netpbm image.

Options (4)

boolean

Scale an image such that the result has the specified dimensions

Example: pamscale {{[-wid|-width]}} {{width}} {{[-h|-height]}} {{height}} {{path/to/input.pam}} > {{path/to/output.pam}}

-hboolean

Scale an image such that the result has the specified dimensions

Example: pamscale {{[-wid|-width]}} {{width}} {{[-h|-height]}} {{height}} {{path/to/input.pam}} > {{path/to/output.pam}}

boolean

Scale an image such that its width and height is changed by the specified factors

Example: pamscale {{[-xsc|-xscale]}} {{x_factor}} {{[-ysc|-yscale]}} {{y_factor}} {{path/to/input.pam}} > {{path/to/output.pam}}

boolean

Scale an image such that its width and height is changed by the specified factors

Example: pamscale {{[-xsc|-xscale]}} {{x_factor}} {{[-ysc|-yscale]}} {{y_factor}} {{path/to/input.pam}} > {{path/to/output.pam}}

Scale an image such that the result has the specified dimensions

pamscale [-wid|-width] width [-h|-height] height path/to/input.pam > path/to/output.pam

Scale an image such that the result has the specified width, keeping the aspect ratio

pamscale [-wid|-width] width path/to/input.pam > path/to/output.pam

Scale an image such that its width and height is changed by the specified factors

pamscale [-xsc|-xscale] x_factor [-ysc|-yscale] y_factor path/to/input.pam > path/to/output.pam

Scale an image such that it fits into the specified bounding box while preserving its aspect ratio

pamscale -xyfit bbox_width bbox_height path/to/input.pam > path/to/output.pam

Scale an image such that it completely fills the specified box while preserving its aspect ratio

pamscale -xyfill box_width box_height path/to/input.pam > path/to/output.pam