DrawRotatedBox

向量圖形、頁面操作

描述

在所選頁面上畫旋轉的矩形

語法

Delphi

Function TPDFlib.DrawRotatedBox(Left, Bottom, Width, Height, Angle: Double; DrawOptions: Integer): Integer;

ActiveX

Function PDFlib::DrawRotatedBox(Left As Double, Bottom As Double, Width As Double, Height As Double, Angle As Double, DrawOptions As Long) As Long

DLL

int DLDrawRotatedBox(int InstanceID, double Left, double Bottom, double Width, double Height, double Angle, int DrawOptions);

參數

Left錨點的水平座標
Bottom錨點的垂直座標
Width矩形的寬度
Height矩形的高度
Angle旋轉矩形的角度,自基準線起以度為單位、逆時針量測,繞著錨點(矩形左下角)
DrawOptions0 = 外框 1 = 填色 2 = 填色加外框