feat: align JS exports to PascalCase and optimize optional params (by AI)

CHANGELOG.md

@@ -1,5 +1,10 @@
 # CHANGELOG - apigo.cc/go/vision
 
+## v1.5.1 (2026-06-08)
+- **JS 对齐 & 智能文档**:
+    - 将所有注册到 `jsmod` 的方法名统一为 PascalCase。
+    - **可选参数优化**: 将 `New` 的 `bg`、`Save` 的 `quality` 等改用指针类型包装。配合最新的 `go/js` 引擎，生成的 `.d.ts` 定义将正确标识为可选参数 `?`，大幅提升 AI 开发效率。
+
 ## v1.0.9 (2026-05-17)
 - **新特性**: 内置全能命令行工具 `vision` (`cmd/vision`)。
 - **功能增强**: `vision.Load` 增加多级环境探测（sips, heif-convert, magick, ffmpeg），完美支持 HEIC 及其网格重构解码。

go.mod

@@ -21,8 +21,8 @@ require (
 	apigo.cc/go/safe v1.5.0 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/kr/text v0.2.0 // indirect
-	golang.org/x/crypto v0.51.0 // indirect
-	golang.org/x/sys v0.44.0 // indirect
+	golang.org/x/crypto v0.52.0 // indirect
+	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/text v0.37.0 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -31,13 +31,11 @@ github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0t
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
-golang.org/x/crypto v0.51.0 h1:IBPXwPfKxY7cWQZ38ZCIRPI50YLeevDLlLnyC5wRGTI=
-golang.org/x/crypto v0.51.0/go.mod h1:8AdwkbraGNABw2kOX6YFPs3WM22XqI4EXEd8g+x7Oc8=
+golang.org/x/crypto v0.52.0 h1:RMs7fP2rXdep0CftQlK8Uf+kibLm7qkCcradZWYz988=
 golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.40.0 h1:Tw4GyDXMo+daZN1znreBRC3VayR1aLFUyUEOLUdW1a8=
 golang.org/x/image v0.40.0/go.mod h1:uIc348UZMSvS5Z65CVZ7iDPaNobNFEPeJ4kbqTOszmA=
-golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=
-golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
 golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=

js_export.go

@@ -10,7 +10,7 @@ import (
 func init() {
 	jsmod.Register("vision", map[string]any{
 		// 基础操作
-		"load": func(ctx context.Context, path string) (*jsCanvas, error) {
+		"Load": func(ctx context.Context, path string) (*jsCanvas, error) {
 			p, err := file.VerifyPathForSafeMode(ctx, path)
 			if err != nil {
 				return nil, err
@@ -21,38 +21,44 @@ func init() {
 			}
 			return &jsCanvas{ctx: ctx, c: c}, nil
 		},
-		"new": func(ctx context.Context, w, h int, bg ...string) *jsCanvas {
-			return &jsCanvas{ctx: ctx, c: New(w, h, bg...)}
+		"New": func(ctx context.Context, w, h int, bg *string) *jsCanvas {
+			if bg != nil {
+				return &jsCanvas{ctx: ctx, c: New(w, h, *bg)}
+			}
+			return &jsCanvas{ctx: ctx, c: New(w, h)}
 		},
-		"save": func(ctx context.Context, j *jsCanvas, path string, quality ...int) error {
+		"Save": func(ctx context.Context, j *jsCanvas, path string, quality *int) error {
 			p, err := file.VerifyPathForSafeMode(ctx, path)
 			if err != nil {
 				return err
 			}
-			return Save(j.c, p, quality...)
+			if quality != nil {
+				return Save(j.c, p, *quality)
+			}
+			return Save(j.c, p)
 		},
 
 		// 生成类
-		"generateQRCode": func(ctx context.Context, content string, size int) (*jsCanvas, error) {
+		"GenerateQRCode": func(ctx context.Context, content string, size int) (*jsCanvas, error) {
 			c, err := GenerateQRCode(content, size)
 			if err != nil {
 				return nil, err
 			}
 			return &jsCanvas{ctx: ctx, c: c}, nil
 		},
-		"generateBarcode": func(ctx context.Context, content string, w, h int) (*jsCanvas, error) {
+		"GenerateBarcode": func(ctx context.Context, content string, w, h int) (*jsCanvas, error) {
 			c, err := GenerateBarcode(content, w, h)
 			if err != nil {
 				return nil, err
 			}
 			return &jsCanvas{ctx: ctx, c: c}, nil
 		},
-		"generateCaptcha": func(ctx context.Context, opt *CaptchaOption) *jsCanvas {
+		"GenerateCaptcha": func(ctx context.Context, opt *CaptchaOption) *jsCanvas {
 			return &jsCanvas{ctx: ctx, c: GenerateCaptcha(opt)}
 		},
 
 		// 预览类 (直接写文件)
-		"generateImagePreview": func(ctx context.Context, src, out string, w, h int) error {
+		"GenerateImagePreview": func(ctx context.Context, src, out string, w, h int) error {
 			pSrc, err := file.VerifyPathForSafeMode(ctx, src)
 			if err != nil {
 				return err
@@ -63,7 +69,7 @@ func init() {
 			}
 			return GenerateImagePreview(pSrc, pOut, w, h)
 		},
-		"generateVideoPreview": func(ctx context.Context, src, out string, w, h int, interval ...int) error {
+		"GenerateVideoPreview": func(ctx context.Context, src, out string, w, h int, interval *int) error {
 			pSrc, err := file.VerifyPathForSafeMode(ctx, src)
 			if err != nil {
 				return err
@@ -72,11 +78,14 @@ func init() {
 			if err != nil {
 				return err
 			}
-			return GenerateVideoPreview(pSrc, pOut, w, h, interval...)
+			if interval != nil {
+				return GenerateVideoPreview(pSrc, pOut, w, h, *interval)
+			}
+			return GenerateVideoPreview(pSrc, pOut, w, h)
 		},
 
 		// 转换类
-		"convert": func(ctx context.Context, src, dst string, quality ...int) error {
+		"Convert": func(ctx context.Context, src, dst string, quality *int) error {
 			pSrc, err := file.VerifyPathForSafeMode(ctx, src)
 			if err != nil {
 				return err
@@ -85,9 +94,12 @@ func init() {
 			if err != nil {
 				return err
 			}
-			return Convert(pSrc, pDst, quality...)
+			if quality != nil {
+				return Convert(pSrc, pDst, *quality)
+			}
+			return Convert(pSrc, pDst)
 		},
-		"optimize": func(ctx context.Context, path string, maxWidth int, quality int) error {
+		"Optimize": func(ctx context.Context, path string, maxWidth int, quality int) error {
 			p, err := file.VerifyPathForSafeMode(ctx, path)
 			if err != nil {
 				return err
@@ -96,8 +108,8 @@ func init() {
 		},
 
 		// 辅助工具
-		"loadFonts": LoadFonts,
-		"recognize": func(ctx context.Context, path string) (string, error) {
+		"LoadFonts": LoadFonts,
+		"Recognize": func(ctx context.Context, path string) (string, error) {
 			p, err := file.VerifyPathForSafeMode(ctx, path)
 			if err != nil {
 				return "", err
@@ -116,12 +128,15 @@ type jsCanvas struct {
 func (j *jsCanvas) Width() int  { return j.c.Width() }
 func (j *jsCanvas) Height() int { return j.c.Height() }
 
-func (j *jsCanvas) Save(path string, quality ...int) error {
+func (j *jsCanvas) Save(path string, quality *int) error {
 	p, err := file.VerifyPathForSafeMode(j.ctx, path)
 	if err != nil {
 		return err
 	}
-	return Save(j.c, p, quality...)
+	if quality != nil {
+		return Save(j.c, p, *quality)
+	}
+	return Save(j.c, p)
 }
 
 // 效果与绘图 (返回自身以支持链式)