omnipage

func (*Omnipage) CountPages ¶

func (n *Omnipage) CountPages(imgFile string) (nPage int, err error)

func (*Omnipage) Free ¶

func (n *Omnipage) Free()

Free allocated resources

func (*Omnipage) Init ¶

func (n *Omnipage) Init(company string, product string) (err error)

Init a omnipage session.

func (*Omnipage) LoadFormTemplateLibrary ¶

func (n *Omnipage) LoadFormTemplateLibrary(templateFile string) (err error)

func (*Omnipage) OCRImgPageToText ¶

func (n *Omnipage) OCRImgPageToText(imgFile string, nPage int) (txt string, err error)

func (*Omnipage) OCRImgToFile ¶

func (n *Omnipage) OCRImgToFile(imgFile string,
	outputFile string,
	nPage int,
	auxDocumentFile string) (err error)

func (*Omnipage) OCRImgToText ¶

func (n *Omnipage) OCRImgToText(imgFile string) (txt string, err error)

func (*Omnipage) OCRImgToTextFile ¶

func (n *Omnipage) OCRImgToTextFile(imgFile string,
	outputFile string,
	nPage int,
	auxDocumentFile string) (err error)

func (*Omnipage) OCRImgWithTemplate ¶

func (n *Omnipage) OCRImgWithTemplate(imgFile string) (ret map[string]string, err error)

func (*Omnipage) Quit ¶

func (n *Omnipage) Quit()

Quit omnipage. At this point of development it is also necessary to use the Free() function to release the resources.

func (*Omnipage) SetCodePage ¶

func (n *Omnipage) SetCodePage(codePage string) (err error)

func (*Omnipage) SetLanguagePtBr ¶

func (n *Omnipage) SetLanguagePtBr() (err error)

func (*Omnipage) SetLicense ¶

func (n *Omnipage) SetLicense(licenseFile string, oemCode string) (err error)

SetLicense uses license file and OEM code to activate omnipage library. It should be called immediately after instantiating a new session with the New () function.

func (*Omnipage) SetOutputFormat ¶

func (n *Omnipage) SetOutputFormat(outputFormat string) (err error)