THotPDF.GetLoadedExtGStateInfo Method

Methodeoverzicht: THotPDF.GetLoadedExtGStateInfo Method

Declaratie

function GetLoadedExtGStateInfo(PageIndex: Integer; const AGSName: AnsiString; out ALW: Single; out ALC, ALJ: Integer; out ACA, AStrokeCA: Single): boolean;

Eenheid

HPDFDoc

Parameters

Naam	Doel
`PageIndex`	Zero-based loaded page index
`AGSName`	ExtGState resource name with or without a leading slash
`ALW`	Receives the /LW line width, or zero when absent
`ALC`	Receives the /LC line-cap value, or zero when absent
`ALJ`	Receives the /LJ line-join value, or zero when absent
`ACA`	Receives the /ca fill alpha, or zero when absent
`AStrokeCA`	Receives the /CA stroke alpha, or zero when absent

Retourwaarde

Returns True when the named ExtGState resource is resolved

Gebruiksaantekeningen

AGSName may include or omit the leading slash
Missing ExtGState entries return False and leave all output values at zero

Gerelateerde API's

THotPDF
THPDFPage
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