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🎨 桌面端支持搜索图片 OCR 文本 https://github.com/siyuan-note/siyuan/issues/3470

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This commit is contained in:
Liang Ding 2023-01-16 15:39:31 +08:00
parent d65bce4a17
commit 5593542f73
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GPG key ID: 136F30F901A2231D
1 changed files with 15 additions and 3 deletions
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18
kernel/util/ocr.go
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@ -42,10 +42,22 @@ var (
assetsTextsChanged = false assetsTextsChanged = false
) )
func GetAssetText(assets string) string { func GetAssetText(asset string) string {
assetsTextsLock.Lock() assetsTextsLock.Lock()
defer assetsTextsLock.Unlock() ret, ok := assetsTexts[asset]
return assetsTexts[assets] assetsTextsLock.Unlock()
if ok {
return ret
}
assetsPath := GetDataAssetsAbsPath()
assetAbsPath := strings.TrimPrefix(asset, "assets")
assetAbsPath = filepath.Join(assetsPath, assetAbsPath)
ret = Tesseract(assetAbsPath)
assetsTextsLock.Lock()
assetsTexts[asset] = ret
assetsTextsLock.Unlock()
return ret
} }
func Tesseract(imgAbsPath string) string { func Tesseract(imgAbsPath string) string {