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Commit Graph

19 Commits

Author SHA1 Message Date
Nigel Tao
d4e23b7e37 image: fix comment typo.
R=adg
CC=golang-dev
https://golang.org/cl/1952041
2010-08-10 17:56:57 +10:00
Nigel Tao
b50a3d95e1 image: change image representation from slice-of-slices to linear buffer,
stride and rect.

R=r
CC=golang-dev, rog
https://golang.org/cl/1849041
2010-08-10 16:34:57 +10:00
Nigel Tao
5eb35e4247 image: replace Width and Height by Bounds, and introduce the Point and
Rect types.

The actual image representation is unchanged. A future change will
replace the {[][]color} with {[]color, stride int, r Rectangle} and
possibly a clip region.

The draw.Color, draw.Point and draw.Rect types will be removed in a
future change. Trying to do it in this one polluted the diff with
trivia.

R=r, rsc
CC=golang-dev
https://golang.org/cl/1918047
2010-08-10 12:08:52 +10:00
Nigel Tao
244b6583b7 image: introduce Gray and Gray16 types, and remove the named colors
except for Black and White.

R=rsc
CC=golang-dev, mpl, r
https://golang.org/cl/1903049
2010-08-03 10:57:53 +10:00
Nigel Tao
6de79ee0ef image: add an Alpha16 type, for completeness.
R=rsc
CC=golang-dev, rog
https://golang.org/cl/1707042
2010-06-16 12:36:07 +10:00
Nigel Tao
c2e9f0c562 Add Opaque method to the image types.
R=rsc
CC=golang-dev
https://golang.org/cl/1533041
2010-06-03 17:18:26 -07:00
Nigel Tao
2bb59fd71a Make image.Color.RGBA return 16 bit color instead of 32 bit color.
R=rsc
CC=golang-dev
https://golang.org/cl/1388041
2010-05-28 12:59:21 -07:00
Nigel Tao
e974fb949e When making images, allocate one big buffer instead of many small ones.
R=rsc, r
CC=golang-dev
https://golang.org/cl/1267041
2010-05-23 11:12:00 -07:00
Nigel Tao
a3372bd655 New image.A type, to represent anti-aliased font glyphs.
R=r, rsc
CC=golang-dev
https://golang.org/cl/199052
2010-02-02 18:38:04 +11:00
Robert Griesemer
a3d1045fb7 1) Change default gofmt default settings for
parsing and printing to new syntax.

   Use -oldparser to parse the old syntax,
   use -oldprinter to print the old syntax.

2) Change default gofmt formatting settings
   to use tabs for indentation only and to use
   spaces for alignment. This will make the code
   alignment insensitive to an editor's tabwidth.

   Use -spaces=false to use tabs for alignment.

3) Manually changed src/exp/parser/parser_test.go
   so that it doesn't try to parse the parser's
   source files using the old syntax (they have
   new syntax now).

4) gofmt -w src misc test/bench

3rd set of files.

R=rsc
CC=golang-dev
https://golang.org/cl/180048
2009-12-15 15:35:38 -08:00
Nigel Tao
75829b3c51 Remove unnecessary int(h) casts in image.go.
R=rsc
https://golang.org/cl/154125
2009-11-13 17:40:20 -08:00
Robert Griesemer
3bb0032cd6 - replaced gofmt expression formatting algorithm with
rsc's algorithm
- applied gofmt -w misc src
- partial CL (last chunk)

R=rsc, r
http://go/go-review/1024041
2009-11-09 21:23:52 -08:00
Robert Griesemer
40621d5c0d remove semis after statements in one-statement statement lists
R=rsc, r
http://go/go-review/1025029
2009-11-09 12:07:39 -08:00
Robert Griesemer
368f8cbc75 - fine-tuning of one-line func heuristic (nodes.go)
- enabled for function declarations (not just function literals)
- applied gofmt -w $GOROOT/src
(look for instance at src/pkg/debug/elf/elf.go)

R=r, rsc
CC=go-dev
http://go/go-review/1026006
2009-11-06 14:24:38 -08:00
Russ Cox
c2ec9583a0 apply gofmt to go, gob, hash, http, image, io, json, log
R=gri
DELTA=1359  (138 added, 32 deleted, 1189 changed)
OCL=35408
CL=35420
2009-10-06 19:41:51 -07:00
Nigel Tao
11e313ae72 Unit tests for image/png, based off the semi-official pngsuite from
libpng.org.

R=rsc
APPROVED=r
DELTA=1176  (1175 added, 1 deleted, 0 changed)
OCL=34727
CL=34838
2009-09-20 19:08:03 -07:00
Russ Cox
ca6a0fee1b more "declared and not used".
the last round omitted := range and only
checked 1 out of N vars in a multi-var :=

R=r
OCL=34624
CL=34638
2009-09-15 09:41:59 -07:00
Nigel Tao
70eef675d5 PNG decoder for go.
R=rsc
APPROVED=r
DELTA=694  (675 added, 3 deleted, 16 changed)
OCL=34427
CL=34554
2009-09-10 21:33:44 -07:00
Nigel Tao
5cbc96d958 Introduce the image package.
R=rsc
APPROVED=r,rsc
DELTA=244  (244 added, 0 deleted, 0 changed)
OCL=33733
CL=33940
2009-08-26 21:51:03 -07:00