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

宣言

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

ユニット

HPDFDoc

パラメータ

名前目的
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
ModuleSizeDrawQRCode が使用する入力
ECLevelVersion, conformance, or nesting level used by the workflow
ColorColor component or color value used by the painting or resource operation

戻り値

値を返します: Integer

使用上の注意

関連 API