Module raster::transform [−] [src]

A module for 2D transformation.

Enums

An enum for the various modes that can be used for transforming.

flip	Flip an image on its x or y axis.
resize_exact	Resize image to exact dimensions ignoring aspect ratio. Useful if you want to force exact width and height.
resize_exact_height	Resize image to exact height. Width is auto calculated. Useful for creating row of images with the same height.
resize_exact_width	Resize image to exact width. Height is auto calculated. Useful for creating column of images with the same width.
resize_fill	Resize image to fill all the space in the given dimension. Excess parts are removed.
resize_fit	Resize an image to fit within the given width and height. The re-sized image will not exceed the given dimension. Preserves the aspect ratio.
rotate	Rotate an image clockwise. Negate the degrees to do a counter-clockwise rotation. Background color can be any color.