colormasked

package module

v0.0.0-...-7580ab2 Latest Latest Go to latest Published: Dec 14, 2015 License: MIT Imports: 3 Imported by: 0

Details

A go package containing a color-masked image which satisfies the image.Image interface

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type Image struct {
	Img image.Image
	Mod color.Model
}

func (c *Image) At(x, y int) color.Color

At forwards the call to the original image and then asks the color model to convert it.

func (c *Image) Bounds() image.Rectangle

... but the original bounds

func (c *Image) ColorModel() color.Model

We return the new color model...

func (c *Image) GrayValueAt(x, y int) uint16

Extracts the numerical 16-bit grayscale value of the point

func (c *Image) ToFloat() [][]float64