THPDFPage.DrawQRCode Method

Provides draw qrcode behaviour for the page drawing workflow. Use it when the surrounding API family needs explicit control over PDF objects, page content, resources, conformance, or diagnostics

Deklaration

function DrawQRCode(const Data: AnsiString; X, Y: Single; ModuleSize: Single= 2; ECLevel: THPDFQRECLevel= qrM; Color: TColor= clBlack): Integer;

Unit

HPDFDoc

Parameter

NameZweck
DataRaw byte payload embedded or validated by this API
XPage coordinate or size value expressed in the current HotPDF coordinate space
YPage coordinate or size value expressed in the current HotPDF coordinate space
ModuleSizeEingabe, die von DrawQRCode verwendet wird
ECLevelVersion, conformance, or nesting level used by the workflow
ColorColor component or color value used by the painting or resource operation

Rückgabewert

Gibt einen Integer-Wert zurück

Verwendungshinweise

Verwandte APIs