mirror of
https://github.com/tenox7/wrp.git
synced 2026-07-09 02:16:47 +00:00
Compare commits
7 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
|
fc15e4ea44 | ||
|
|
619bd74891 | ||
|
|
fd9e6f3762 | ||
|
|
9c5c495811 | ||
|
|
2457473706 | ||
|
|
79f56a920c | ||
|
|
2042d1bb9d |
@@ -217,6 +217,7 @@ It's just GIF but optimized. Avoids dithering, uses fast color palette and paral
|
||||
You may also be interested in:
|
||||
|
||||
* [VncFox](https://github.com/tenox7/vncfox)
|
||||
* [webone](https://github.com/atauenis/webone)
|
||||
* [Browservice](https://github.com/ttalvitie/browservice)
|
||||
* [Browsh](https://github.com/browsh-org/browsh)
|
||||
|
||||
@@ -224,5 +225,5 @@ You may also be interested in:
|
||||
|
||||
```text
|
||||
License: Apache 2.0
|
||||
Copyright (c) 2013-2025 Antoni Sawicki
|
||||
Copyright (c) 2013-2026 Antoni Sawicki
|
||||
```
|
||||
|
||||
23
go.mod
23
go.mod
@@ -1,33 +1,32 @@
|
||||
module github.com/tenox7/wrp
|
||||
|
||||
go 1.24
|
||||
|
||||
toolchain go1.24.0
|
||||
go 1.26
|
||||
|
||||
require (
|
||||
github.com/JohannesKaufmann/html-to-markdown v1.6.0
|
||||
github.com/MaxHalford/halfgone v0.0.0-20171017091812-482157b86ccb
|
||||
github.com/breml/rootcerts v0.3.1
|
||||
github.com/chromedp/cdproto v0.0.0-20250724212937-08a3db8b4327
|
||||
github.com/chromedp/chromedp v0.14.0
|
||||
github.com/breml/rootcerts v0.3.4
|
||||
github.com/chromedp/cdproto v0.0.0-20250803210736-d308e07a266d
|
||||
github.com/chromedp/chromedp v0.14.2
|
||||
github.com/ericpauley/go-quantize v0.0.0-20200331213906-ae555eb2afa4
|
||||
github.com/lithammer/shortuuid/v4 v4.2.0
|
||||
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
|
||||
github.com/soniakeys/quant v1.0.0
|
||||
github.com/tenox7/gip v1.0.1
|
||||
github.com/yuin/goldmark v1.7.13
|
||||
golang.org/x/image v0.29.0
|
||||
github.com/yuin/goldmark v1.7.16
|
||||
golang.org/x/image v0.36.0
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/PuerkitoBio/goquery v1.10.3 // indirect
|
||||
github.com/PuerkitoBio/goquery v1.11.0 // indirect
|
||||
github.com/andybalholm/cascadia v1.3.3 // indirect
|
||||
github.com/chromedp/sysutil v1.1.0 // indirect
|
||||
github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2 // indirect
|
||||
github.com/go-json-experiment/json v0.0.0-20260214004413-d219187c3433 // indirect
|
||||
github.com/gobwas/httphead v0.1.0 // indirect
|
||||
github.com/gobwas/pool v0.2.1 // indirect
|
||||
github.com/gobwas/ws v1.4.0 // indirect
|
||||
github.com/google/uuid v1.6.0 // indirect
|
||||
golang.org/x/net v0.42.0 // indirect
|
||||
golang.org/x/sys v0.34.0 // indirect
|
||||
golang.org/x/net v0.51.0 // indirect
|
||||
golang.org/x/sys v0.42.0 // indirect
|
||||
gopkg.in/yaml.v2 v2.4.0 // indirect
|
||||
)
|
||||
|
||||
34
go.sum
34
go.sum
@@ -5,21 +5,33 @@ github.com/MaxHalford/halfgone v0.0.0-20171017091812-482157b86ccb/go.mod h1:J86X
|
||||
github.com/PuerkitoBio/goquery v1.9.2/go.mod h1:GHPCaP0ODyyxqcNoFGYlAprUFH81NuRPd0GX3Zu2Mvk=
|
||||
github.com/PuerkitoBio/goquery v1.10.3 h1:pFYcNSqHxBD06Fpj/KsbStFRsgRATgnf3LeXiUkhzPo=
|
||||
github.com/PuerkitoBio/goquery v1.10.3/go.mod h1:tMUX0zDMHXYlAQk6p35XxQMqMweEKB7iK7iLNd4RH4Y=
|
||||
github.com/PuerkitoBio/goquery v1.11.0 h1:jZ7pwMQXIITcUXNH83LLk+txlaEy6NVOfTuP43xxfqw=
|
||||
github.com/PuerkitoBio/goquery v1.11.0/go.mod h1:wQHgxUOU3JGuj3oD/QFfxUdlzW6xPHfqyHre6VMY4DQ=
|
||||
github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU=
|
||||
github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
|
||||
github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
|
||||
github.com/breml/rootcerts v0.3.1 h1:PTO35OcW58K2ZYtdBykCsZh9k/eRd57bY65EHrKK/xA=
|
||||
github.com/breml/rootcerts v0.3.1/go.mod h1:S/PKh+4d1HUn4HQovEB8hPJZO6pUZYrIhmXBhsegfXw=
|
||||
github.com/chromedp/cdproto v0.0.0-20250724212937-08a3db8b4327 h1:UQ4AU+BGti3Sy/aLU8KVseYKNALcX9UXY6DfpwQ6J8E=
|
||||
github.com/chromedp/cdproto v0.0.0-20250724212937-08a3db8b4327/go.mod h1:NItd7aLkcfOA/dcMXvl8p1u+lQqioRMq/SqDp71Pb/k=
|
||||
github.com/chromedp/chromedp v0.14.0 h1:/xE5m6wEBwivhalHwlCOyYfBcAJNwg4nLw96QiCfYr0=
|
||||
github.com/chromedp/chromedp v0.14.0/go.mod h1:rHzAv60xDE7VNy/MYtTUrYreSc0ujt2O1/C3bzctYBo=
|
||||
github.com/breml/rootcerts v0.3.4 h1:9i7WNl/ctd9OEAOaTfLy//Wrlfxq/tRQ7v4okYFN9Ys=
|
||||
github.com/breml/rootcerts v0.3.4/go.mod h1:S/PKh+4d1HUn4HQovEB8hPJZO6pUZYrIhmXBhsegfXw=
|
||||
github.com/chromedp/cdproto v0.0.0-20250803210736-d308e07a266d h1:ZtA1sedVbEW7EW80Iz2GR3Ye6PwbJAJXjv7D74xG6HU=
|
||||
github.com/chromedp/cdproto v0.0.0-20250803210736-d308e07a266d/go.mod h1:NItd7aLkcfOA/dcMXvl8p1u+lQqioRMq/SqDp71Pb/k=
|
||||
github.com/chromedp/chromedp v0.14.1 h1:0uAbnxewy/Q+Bg7oafVePE/6EXEho9hnaC38f+TTENg=
|
||||
github.com/chromedp/chromedp v0.14.1/go.mod h1:rHzAv60xDE7VNy/MYtTUrYreSc0ujt2O1/C3bzctYBo=
|
||||
github.com/chromedp/chromedp v0.14.2 h1:r3b/WtwM50RsBZHMUm9fsNhhzRStTHrKdr2zmwbZSzM=
|
||||
github.com/chromedp/chromedp v0.14.2/go.mod h1:rHzAv60xDE7VNy/MYtTUrYreSc0ujt2O1/C3bzctYBo=
|
||||
github.com/chromedp/sysutil v1.1.0 h1:PUFNv5EcprjqXZD9nJb9b/c9ibAbxiYo4exNWZyipwM=
|
||||
github.com/chromedp/sysutil v1.1.0/go.mod h1:WiThHUdltqCNKGc4gaU50XgYjwjYIhKWoHGPTUfWTJ8=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/ericpauley/go-quantize v0.0.0-20200331213906-ae555eb2afa4 h1:BBade+JlV/f7JstZ4pitd4tHhpN+w+6I+LyOS7B4fyU=
|
||||
github.com/ericpauley/go-quantize v0.0.0-20200331213906-ae555eb2afa4/go.mod h1:H7chHJglrhPPzetLdzBleF8d22WYOv7UM/lEKYiwlKM=
|
||||
github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2 h1:iizUGZ9pEquQS5jTGkh4AqeeHCMbfbjeb0zMt0aEFzs=
|
||||
github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
|
||||
github.com/go-json-experiment/json v0.0.0-20250813024750-ebf49471dced h1:Q311OHjMh/u5E2TITc++WlTP5We0xNseRMkHDyvhW7I=
|
||||
github.com/go-json-experiment/json v0.0.0-20250813024750-ebf49471dced/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
|
||||
github.com/go-json-experiment/json v0.0.0-20260214004413-d219187c3433 h1:vymEbVwYFP/L05h5TKQxvkXoKxNvTpjxYKdF1Nlwuao=
|
||||
github.com/go-json-experiment/json v0.0.0-20260214004413-d219187c3433/go.mod h1:tphK2c80bpPhMOI4v6bIc2xWywPfbqi1Z06+RcrMkDg=
|
||||
github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
|
||||
github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
|
||||
github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
|
||||
@@ -61,6 +73,8 @@ github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5t
|
||||
github.com/yuin/goldmark v1.7.1/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
|
||||
github.com/yuin/goldmark v1.7.13 h1:GPddIs617DnBLFFVJFgpo1aBfe/4xcvMc3SB5t/D0pA=
|
||||
github.com/yuin/goldmark v1.7.13/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
|
||||
github.com/yuin/goldmark v1.7.16 h1:n+CJdUxaFMiDUNnWC3dMWCIQJSkxH4uz3ZwQBkAlVNE=
|
||||
github.com/yuin/goldmark v1.7.16/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
|
||||
@@ -70,6 +84,10 @@ golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v
|
||||
golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
|
||||
golang.org/x/image v0.29.0 h1:HcdsyR4Gsuys/Axh0rDEmlBmB68rW1U9BUdB3UVHsas=
|
||||
golang.org/x/image v0.29.0/go.mod h1:RVJROnf3SLK8d26OW91j4FrIHGbsJ8QnbEocVTOWQDA=
|
||||
golang.org/x/image v0.30.0 h1:jD5RhkmVAnjqaCUXfbGBrn3lpxbknfN9w2UhHHU+5B4=
|
||||
golang.org/x/image v0.30.0/go.mod h1:SAEUTxCCMWSrJcCy/4HwavEsfZZJlYxeHLc6tTiAe/c=
|
||||
golang.org/x/image v0.36.0 h1:Iknbfm1afbgtwPTmHnS2gTM/6PPZfH+z2EFuOkSbqwc=
|
||||
golang.org/x/image v0.36.0/go.mod h1:YsWD2TyyGKiIX1kZlu9QfKIsQ4nAAK9bdgdrIsE7xy4=
|
||||
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
|
||||
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
@@ -88,6 +106,10 @@ golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
|
||||
golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
|
||||
golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
|
||||
golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
|
||||
golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
|
||||
golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
|
||||
golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
|
||||
golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
@@ -111,6 +133,10 @@ golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sys v0.34.0 h1:H5Y5sJ2L2JRdyv7ROF1he/lPdvFsd0mJHFw2ThKHxLA=
|
||||
golang.org/x/sys v0.34.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
|
||||
golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
|
||||
golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
|
||||
golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
|
||||
golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
|
||||
golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
|
||||
42
ismap.go
42
ismap.go
@@ -116,6 +116,46 @@ func ctxErr(err error, w io.Writer) {
|
||||
fmt.Fprintln(w, "Created new context, try again")
|
||||
}
|
||||
|
||||
func waitForRender() chromedp.ActionFunc {
|
||||
return func(ctx context.Context) error {
|
||||
timeout := *delay
|
||||
if timeout > 5*time.Second {
|
||||
timeout = 5 * time.Second
|
||||
}
|
||||
ch := make(chan struct{}, 1)
|
||||
lctx, lcancel := context.WithCancel(ctx)
|
||||
defer lcancel()
|
||||
chromedp.ListenTarget(lctx, func(ev interface{}) {
|
||||
if e, ok := ev.(*page.EventLifecycleEvent); ok && e.Name == "networkAlmostIdle" {
|
||||
select {
|
||||
case ch <- struct{}{}:
|
||||
default:
|
||||
}
|
||||
}
|
||||
})
|
||||
deadline := time.Now().Add(timeout)
|
||||
for time.Now().Before(deadline) {
|
||||
select {
|
||||
case <-ch:
|
||||
return nil
|
||||
default:
|
||||
}
|
||||
var ready bool
|
||||
if err := chromedp.Evaluate(
|
||||
`document.readyState === "complete" && Array.from(document.images).every(i => i.complete)`,
|
||||
&ready,
|
||||
).Do(ctx); err != nil {
|
||||
return nil
|
||||
}
|
||||
if ready {
|
||||
return nil
|
||||
}
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
// https://github.com/chromedp/chromedp/issues/979
|
||||
func chromedpCaptureScreenshot(res *[]byte, h int64) chromedp.Action {
|
||||
if res == nil {
|
||||
@@ -154,7 +194,7 @@ func (rq *wrpReq) captureScreenshot() {
|
||||
}
|
||||
chromedp.Run(
|
||||
ctx, emulation.SetDeviceMetricsOverride(int64(float64(rq.width)/rq.zoom), height, rq.zoom, false),
|
||||
chromedp.Sleep(*delay), // TODO(tenox): find a better way to determine if page is rendered
|
||||
waitForRender(),
|
||||
)
|
||||
// Capture screenshot...
|
||||
ctxErr(chromedp.Run(ctx, chromedpCaptureScreenshot(&pngCap, rq.height)), rq.w)
|
||||
|
||||
42
util.go
42
util.go
@@ -4,7 +4,7 @@ package main
|
||||
import (
|
||||
"encoding/json"
|
||||
"image"
|
||||
"image/color/palette"
|
||||
"image/color"
|
||||
"log"
|
||||
"net"
|
||||
"net/http"
|
||||
@@ -12,7 +12,7 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/MaxHalford/halfgone"
|
||||
"github.com/soniakeys/quant/median"
|
||||
"github.com/ericpauley/go-quantize/quantize"
|
||||
)
|
||||
|
||||
func printMyIPs(b string) {
|
||||
@@ -44,37 +44,17 @@ func gifPalette(i image.Image, n int64) image.Image {
|
||||
switch n {
|
||||
case 2:
|
||||
i = halfgone.FloydSteinbergDitherer{}.Apply(halfgone.ImageToGray(i))
|
||||
case 216:
|
||||
var FastGifLut = [256]int{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5}
|
||||
r := i.Bounds()
|
||||
// NOTE: the color index computation below works only for palette.WebSafe!
|
||||
p := image.NewPaletted(r, palette.WebSafe)
|
||||
if i64, ok := i.(image.RGBA64Image); ok {
|
||||
for y := r.Min.Y; y < r.Max.Y; y++ {
|
||||
for x := r.Min.X; x < r.Max.X; x++ {
|
||||
c := i64.RGBA64At(x, y)
|
||||
r6 := FastGifLut[c.R>>8]
|
||||
g6 := FastGifLut[c.G>>8]
|
||||
b6 := FastGifLut[c.B>>8]
|
||||
p.SetColorIndex(x, y, uint8(36*r6+6*g6+b6))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
for y := r.Min.Y; y < r.Max.Y; y++ {
|
||||
for x := r.Min.X; x < r.Max.X; x++ {
|
||||
c := i.At(x, y)
|
||||
r, g, b, _ := c.RGBA()
|
||||
r6 := FastGifLut[r&0xff]
|
||||
g6 := FastGifLut[g&0xff]
|
||||
b6 := FastGifLut[b&0xff]
|
||||
p.SetColorIndex(x, y, uint8(36*r6+6*g6+b6))
|
||||
}
|
||||
default:
|
||||
q := quantize.MedianCutQuantizer{}
|
||||
p := q.Quantize(make([]color.Color, 0, int(n)), i)
|
||||
bounds := i.Bounds()
|
||||
quantized := image.NewPaletted(bounds, p)
|
||||
for y := bounds.Min.Y; y < bounds.Max.Y; y++ {
|
||||
for x := bounds.Min.X; x < bounds.Max.X; x++ {
|
||||
quantized.Set(x, y, i.At(x, y))
|
||||
}
|
||||
}
|
||||
i = p
|
||||
default:
|
||||
q := median.Quantizer(n)
|
||||
i = q.Paletted(i)
|
||||
i = quantized
|
||||
}
|
||||
return i
|
||||
}
|
||||
|
||||
4
wrp.go
4
wrp.go
@@ -28,7 +28,7 @@ import (
|
||||
_ "github.com/breml/rootcerts"
|
||||
)
|
||||
|
||||
const version = "4.9.1"
|
||||
const version = "4.9.3"
|
||||
|
||||
var (
|
||||
addr = flag.String("l", ":8080", "Listen address:port, default :8080")
|
||||
@@ -40,7 +40,7 @@ var (
|
||||
defJpgQual = flag.Int64("q", 75, "Jpeg image quality, default 75%") // TODO: this should be form dropdown when jpeg is selected as image type
|
||||
fgeom = flag.String("g", "1152x600x216", "Geometry: width x height x colors, height can be 0 for unlimited")
|
||||
htmFnam = flag.String("ui", "wrp.html", "HTML template file for the UI")
|
||||
delay = flag.Duration("s", 2*time.Second, "Delay/sleep after page is rendered and before screenshot is taken")
|
||||
delay = flag.Duration("s", 5*time.Second, "Timeout for waiting for the page to render before screenshot")
|
||||
userAgent = flag.String("ua", "jnrbsn", "override chrome user agent (jnrbsn=fetch from API, empty=default)")
|
||||
browserPath = flag.String("b", "", "browser executable path (e.g., /Applications/Brave Browser.app/Contents/MacOS/Brave Browser)")
|
||||
searchEng = flag.String("se", "https://duckduckgo.com/search?q=", "Search engine string")
|
||||
|
||||
Reference in New Issue
Block a user