THPDFPage.AddCurveWatermark Method

Adds a stroked cubic Bezier curve to the current page using the supplied watermark graphics options

Declaration

procedure AddCurveWatermark(X1, Y1, C1X, C1Y, C2X, C2Y, X2, Y2: Single; const Options: THPDFWatermarkBase);

Parameters

• X1, Y1 identify the curve start point
• C1X, C1Y and C2X, C2Y are the two cubic control points
• X2, Y2 identify the curve end point
• Options supplies stroke colour, width, opacity, placement, and overlay settings

Usage notes

• Coordinates use the document measurement unit configured on the owning THotPDF
• The curve is emitted as one PDF c operator followed by a stroke operation