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show message while generating gif

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This commit is contained in:
Júlio César Batista 2023-04-17 10:25:40 -03:00
parent 07032da486
commit 18494bee45
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GPG key ID: 10C4B861BF314878
3 changed files with 13 additions and 3 deletions
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2
d2cli/main.go
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@ -363,7 +363,7 @@ func compile(ctx context.Context, ms *xmain.State, plugin d2plugin.Plugin, rende
if err != nil { if err != nil {
return nil, false, err return nil, false, err
} }
out, err := xgif.AnimatePNGs(pngs, int(animateInterval)) out, err := xgif.AnimatePNGs(ms, pngs, int(animateInterval))
if err != nil { if err != nil {
return nil, false, err return nil, false, err
} }

12
lib/xgif/xgif.go
View file

@ -15,10 +15,13 @@ import (
"image/color" "image/color"
"image/gif" "image/gif"
"image/png" "image/png"
"time"
"github.com/ericpauley/go-quantize/quantize" "github.com/ericpauley/go-quantize/quantize"
"oss.terrastruct.com/d2/lib/background"
"oss.terrastruct.com/util-go/go2" "oss.terrastruct.com/util-go/go2"
"oss.terrastruct.com/util-go/xmain"
) )
const INFINITE_LOOP = 0 const INFINITE_LOOP = 0
@ -26,7 +29,14 @@ const BG_INDEX uint8 = 255
var BG_COLOR = color.White var BG_COLOR = color.White
func AnimatePNGs(pngs [][]byte, animIntervalMs int) ([]byte, error) { func AnimatePNGs(ms *xmain.State, pngs [][]byte, animIntervalMs int) ([]byte, error) {
if ms != nil {
cancel := background.Repeat(func() {
ms.Log.Info.Printf("generating GIF...")
}, time.Second*5)
defer cancel()
}
var width, height int var width, height int
pngImgs := make([]image.Image, len(pngs)) pngImgs := make([]image.Image, len(pngs))
for i, pngBytes := range pngs { for i, pngBytes := range pngs {

2
lib/xgif/xgif_test.go
View file

@ -20,7 +20,7 @@ var test_output []byte
func TestPngToGif(t *testing.T) { func TestPngToGif(t *testing.T) {
boards := [][]byte{test_input1, test_input2} boards := [][]byte{test_input1, test_input2}
interval := 1_000 interval := 1_000
gifBytes, err := AnimatePNGs(boards, interval) gifBytes, err := AnimatePNGs(nil, boards, interval)
assert.NoError(t, err) assert.NoError(t, err)
// use this to update the test output // use this to update the test output