GdPictureImaging.DrawLine Method

Draws a line on a GdPicture image.

public GdPictureStatus DrawLine(
    int ImageID, 
    int SrcLeft, 
    int SrcTop, 
    int DstLeft, 
    int DstTop, 
    int PenWidth, 
    Color PenColor, 
    Boolean AntiAlias
);

Visual Basic

Public Function DrawLine(
    ByVal ImageID As Integer, 
    ByVal SrcLeft As Integer, 
    ByVal SrcTop As Integer, 
    ByVal DstLeft As Integer, 
    ByVal DstTop As Integer, 
    ByVal PenWidth As Integer, 
    ByVal PenColor As Color, 
    ByVal AntiAlias As Boolean
) As GdPictureStatus

Parameters

Parameters	Description
ImageID	GdPicture Image Identifier.
SrcLeft	Specifies the x-coordinate of the starting point of the line.
SrcTop	Specifies the y-coordinate of the starting point of the line.
DstLeft	Specifies the x-coordinate of the ending point of the line.
DstTop	Specifies the y-coordinate of the ending point of the line.
PenWidth	The width in pixel of the pen used to draw the line.
PenColor	Color Object. You can build a Color Object using the ARGB() function. Color used to draw the line.
AntiAlias	Set to True to apply the Antialiasing algorithm else False.

Returns

A member of the GdPictureStatus enumeration.

Example

Draws a Semi transparent Red line using 2 pixels pen size from (0,0) to (200,200) on a GdPicture image

Copy Code

oGdPictureImaging.DrawLine(ImageID, 0, 0, 200, 200, 2, oGdPictureImaging.ARGB(125, 255, 0, 0), True)