diff --git a/doc/go1.html b/doc/go1.html index 77bde0adac0..e92be1d6bcf 100644 --- a/doc/go1.html +++ b/doc/go1.html @@ -1004,6 +1004,124 @@ Gofix will update the few programs that are affected except for uses of RawURL, which must be fixed by hand.

+

The image package

+ +

+The image package has had a number of +minor changes, rearrangements and renamings. +

+ +

+Most of the color handling code has been moved into its own package, +image/color. +For the elements that moved, a symmetry arises; for instance, +each pixel of an +image.RGBA +is a +color.RGBA. +

+ +

+The old image/ycbcr package has been folded, with some +renamings, into the +image +and +image/color +packages. +

+ +

+The old image.ColorImage type is still in the image +package but has been renamed +image.Uniform, +while image.Tiled +has been renamed +image.Repeated. +

+ +

+This table lists the renamings. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
OldNew
image.Color color.Color
image.ColorModel color.Model
image.ColorModelFunc color.ModelFunc
image.PalettedColorModel color.Palette
image.RGBAColor color.RGBA
image.RGBA64Color color.RGBA64
image.NRGBAColor color.NRGBA
image.NRGBA64Color color.NRGBA64
image.AlphaColor color.Alpha
image.Alpha16Color color.Alpha16
image.GrayColor color.Gray
image.Gray16Color color.Gray16
image.RGBAColorModel color.RGBAModel
image.RGBA64ColorModel color.RGBA64Model
image.NRGBAColorModel color.NRGBAModel
image.NRGBA64ColorModel color.NRGBA64Model
image.AlphaColorModel color.AlphaModel
image.Alpha16ColorModel color.Alpha16Model
image.GrayColorModel color.GrayModel
image.Gray16ColorModel color.Gray16Model
ycbcr.RGBToYCbCr color.RGBToYCbCr
ycbcr.YCbCrToRGB color.YCbCrToRGB
ycbcr.YCbCrColorModel color.YCbCrModel
ycbcr.YCbCrColor color.YCbCr
ycbcr.YCbCr image.YCbCr
ycbcr.SubsampleRatio444 image.YCbCrSubsampleRatio444
ycbcr.SubsampleRatio422 image.YCbCrSubsampleRatio422
ycbcr.SubsampleRatio420 image.YCbCrSubsampleRatio420
image.ColorImage image.Uniform
image.Tiled image.Repeated
+ +

+The image package's New functions +(NewRGBA, +NewRGBA64, etc.) +take an image.Rectangle as an argument +instead of four integers. +

+ +

+Finally, there are new predefined color.Color variables +color.Black, +color.White, +color.Opaque +and +color.Transparent. +

+ +

+Updating: +Gofix will update almost all code affected by the change. +

+

The net package

In Go 1, the various SetTimeout, @@ -1224,7 +1342,7 @@ logging and failure reporting.

Updating: Existing code is unaffected, although benchmarks that use println -or panic should be updated to the new interface. +or panic should be updated to use the new methods.

The go command

diff --git a/doc/go1.tmpl b/doc/go1.tmpl index 51dd0baca88..a06db82ffb4 100644 --- a/doc/go1.tmpl +++ b/doc/go1.tmpl @@ -907,6 +907,124 @@ Gofix will update the few programs that are affected except for uses of RawURL, which must be fixed by hand.

+

The image package

+ +

+The image package has had a number of +minor changes, rearrangements and renamings. +

+ +

+Most of the color handling code has been moved into its own package, +image/color. +For the elements that moved, a symmetry arises; for instance, +each pixel of an +image.RGBA +is a +color.RGBA. +

+ +

+The old image/ycbcr package has been folded, with some +renamings, into the +image +and +image/color +packages. +

+ +

+The old image.ColorImage type is still in the image +package but has been renamed +image.Uniform, +while image.Tiled +has been renamed +image.Repeated. +

+ +

+This table lists the renamings. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
OldNew
image.Color color.Color
image.ColorModel color.Model
image.ColorModelFunc color.ModelFunc
image.PalettedColorModel color.Palette
image.RGBAColor color.RGBA
image.RGBA64Color color.RGBA64
image.NRGBAColor color.NRGBA
image.NRGBA64Color color.NRGBA64
image.AlphaColor color.Alpha
image.Alpha16Color color.Alpha16
image.GrayColor color.Gray
image.Gray16Color color.Gray16
image.RGBAColorModel color.RGBAModel
image.RGBA64ColorModel color.RGBA64Model
image.NRGBAColorModel color.NRGBAModel
image.NRGBA64ColorModel color.NRGBA64Model
image.AlphaColorModel color.AlphaModel
image.Alpha16ColorModel color.Alpha16Model
image.GrayColorModel color.GrayModel
image.Gray16ColorModel color.Gray16Model
ycbcr.RGBToYCbCr color.RGBToYCbCr
ycbcr.YCbCrToRGB color.YCbCrToRGB
ycbcr.YCbCrColorModel color.YCbCrModel
ycbcr.YCbCrColor color.YCbCr
ycbcr.YCbCr image.YCbCr
ycbcr.SubsampleRatio444 image.YCbCrSubsampleRatio444
ycbcr.SubsampleRatio422 image.YCbCrSubsampleRatio422
ycbcr.SubsampleRatio420 image.YCbCrSubsampleRatio420
image.ColorImage image.Uniform
image.Tiled image.Repeated
+ +

+The image package's New functions +(NewRGBA, +NewRGBA64, etc.) +take an image.Rectangle as an argument +instead of four integers. +

+ +

+Finally, there are new predefined color.Color variables +color.Black, +color.White, +color.Opaque +and +color.Transparent. +

+ +

+Updating: +Gofix will update almost all code affected by the change. +

+

The net package

In Go 1, the various SetTimeout, @@ -1114,7 +1232,7 @@ logging and failure reporting.

Updating: Existing code is unaffected, although benchmarks that use println -or panic should be updated to the new interface. +or panic should be updated to use the new methods.

The go command