typed-array-rotate v0.1.7

Typed Array Rotate

This is image-rotate ported to typed-array-function

*Install

npm install typed-array-rotate

Example

//Allocate storage for result
var source = require("zeros")([512, 512])
var result = require("zeros")([512, 512])

//Rotate the image
require("typed-array-rotate")(result, source, Math.PI / 6.0)

API

require("image-rotate")(output,input,theta,iX,iY,oX,oY)

Rotates an image by theta radians about the point iX,iY in the source image and translated to the point oX,oY in the output image.

• output is an array that gets the output of rotating the image
• input is the image which is rotated
• theta is the amount to rotate by in radians
• iX,iY is the point to rotate about (default center of input)
• oX,oY is the image of the point to rotate about in output image (default center of output)

Returns output

Credits

(c) John B Roll

This READMEmd is cribbed directly from image-rotate.