SetAnnotQuadPoints

Annotations and hotspot links

Description

Sets the co-ordinates of the specified quad (rectangular area) contained within the specified annotation. If the QuadNumber is higher than the number of quads that the annotation already has then a new quad will be added to the annotation

Syntax

Delphi

Function TPDFlib.SetAnnotQuadPoints(Index, QuadNumber: Integer; X1, Y1, X2, Y2, X3, Y3, X4, Y4: Double): Integer;

ActiveX

Function PDFlib::SetAnnotQuadPoints(Index As Long, QuadNumber As Long, X1 As Double, Y1 As Double, X2 As Double, Y2 As Double, X3 As Double, Y3 As Double, X4 As Double, Y4 As Double) As Long

DLL

int DLSetAnnotQuadPoints(int InstanceID, int Index, int QuadNumber, double X1, double Y1, double X2, double Y2, double X3, double Y3, double X4, double Y4);

Parameters

Index	The index of the annotation. The first annotation on the page has an index of 1
QuadNumber	The index of the annotation's quad to set. The first quad has a QuadNumber of 1. If QuadNumber is greater than the number of existing quads then a new quad will be added to the annotation
X1	The horizontal co-ordinate of the bottom-left corner
Y1	The vertical co-ordinate of the bottom-left corner
X2	The horizontal co-ordinate of the bottom-right corner
Y2	The vertical co-ordinate of the bottom-right corner. The horizontal co-ordinate of the top-right corner
X3
Y3	The vertical co-ordinate of the top-right corner
X4	The horizontal co-ordinate of the top-left corner
Y4	The vertical co-ordinate of the top-left corner

Return values

0	The QuadNumber parameter was less than 1
1	The quad was changed or a new quad was added. double Y3, double X4, double Y4);