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Draw Ellipse on specific page of PDF file.
Public Function PDFDrawEllipse( _
ByVal iPageNo As Integer, _
ByVal iLeft As Integer, _
ByVal iTop As Integer, _
ByVal iWidth As Integer, _
ByVal iHeight As Integer, _
ByVal iBorderWidth As Integer, _
ByVal iRedColor As Integer, _
ByVal iGreenColor As Integer, _
ByVal iBlueColor As Integer
) As bool
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Parameter
iPageNo
specifies page no. for draw a ellipse. The first page is zero index.
The iLeft, iTop, iWidth, iHeight, iBorderWidth unit is Centimeters. 10000 = 1 CM.
iLeft
specifies the x-coordinate of the upper-left corner of the ellipse to draw.
iTop
specifies the y-coordinate of the upper-top corner of the ellipse to draw.
iWidth
specifies the width of the ellipse to draw.
iHeight
specifies the height of the ellipse to draw.
iBorderWidth
specifies the width of the border.
iRedColor
The color value with red component of rectangle color (0-255).
iGreenColor
The color value with green component of rectangle color (0-255).
iBlueColor
The color value with blue component of rectangle color (0-255).
Return Value
Return true if successful.
Return false if failed.
Example
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Visual Basic Syntax
ImageViewer1.PDFOutputPDFA = True
ImageViewer1.PDFInitAnnotation
ImageViewer1.PDFDrawRectangle 0, 40000, 30000, 12000, 80000, 1, 0, 255, 0
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