IPXC_Document::GetEncodersForStreamType Method

PDF Core Layer > Interfaces > IPXC_Document > IPXC_Document::GetEncodersForStreamType Method

Gets encoders for current document.

Syntax

HRESULT GetEncodersForStreamType([in]           LPWSTR                     sType,
                                 [out, retval]  IPXS_EncodeFiltersArray**  pFilters);

Parameters

sType

[in] Value of LPWSTR.

Default encoders for stream type:

• "Image.TrueColor"
• "Image.Gray"
• "Image.Indexed"
• "Image.Monochrome"
• "General"
• "Fonts"
• "Page.Content"
• "Attachments"

pFilters

[out, retval] Pointer to IPXS_EncodeFiltersArray containing the encode filters array.

Return Value

Returns S_OK if operation was successful or error code in other cases.

//C#
string str = "";
PDFXEdit.IPXS_EncodeFiltersArray arrDef = pdfCtl.Doc.CoreDoc.GetEncodersForStreamType("Image.TrueColor");
for (uint i = 0; i< arrDef.Count; i++)
{
	uint atomId = arrDef.FilterName[i];
	str += pxsInst.AtomToStr(atomId) + "\n";
}
MessageBox.Show(str);

See Also

IPXC_Document, IPXC_Document::SetEncodersForStreamType, IPXS_EncodeFiltersArray