SlideView_VectorImage Method

Description

This method draws a list of lines in the control.

Parameters

MyControlReference: Reference to the control in the form of MyProject_MyForm_MyControl.
ProjectFile: String identifying the project as it was passed in LoadProject.
DialogName: String identifying the dialog by name.
ControlName: String identifying the control by name.
StartX: Integer specifying the first point X-axis coordinate.
StartY: Integer specifying the first point Y-axis coordinate.
EndX: Integer specifying the second point X-axis coordinate.
EndY: Integer specifying the second point Y-axis coordinate.
LineColor: Color specifying the color of the line.

Return Values

Returns the following according to the situation:

T when successful.
Nil if the control is not found or is not visible.

AutoLISP Syntax

The recommended convention is passing the control identifier directly:

Copy Code
(Odcl_SlideView_VectorImage MyControlReference [as Reference] (list (list StartX [as Integer] StartY [as Integer] EndX [as Integer] EndY [as Integer] LineColor [as Color]) (list StartX [as Integer] StartY [as Integer] EndX [as Integer] EndY [as Integer] LineColor [as Color]) ... ) )

Copy Code

(Odcl_SlideView_VectorImage 
		MyControlReference [as Reference]
		(list 
			(list 
				StartX [as Integer]
				StartY [as Integer]
				EndX [as Integer]
				EndY [as Integer]
				LineColor [as Color]) 
			(list 
				StartX [as Integer]
				StartY [as Integer]
				EndX [as Integer]
				EndY [as Integer]
				LineColor [as Color]) 
			...
		)
	)

An alternative convention is to identify the control by providing the project file, the dialog name and the control name:

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(Odcl_SlideView_VectorImage ProjectFile [as String] DialogName [as String] ControlName [as String] (list (list StartX [as Integer] StartY [as Integer] EndX [as Integer] EndY [as Integer] LineColor [as Color]) (list StartX [as Integer] StartY [as Integer] EndX [as Integer] EndY [as Integer] LineColor [as Color]) ... ) )

Copy Code

(Odcl_SlideView_VectorImage
		ProjectFile [as String]
		DialogName [as String]
		ControlName [as String]
		(list 
			(list 
				StartX [as Integer]
				StartY [as Integer]
				EndX [as Integer]
				EndY [as Integer]
				LineColor [as Color]) 
			(list 
				StartX [as Integer]
				StartY [as Integer]
				EndX [as Integer]
				EndY [as Integer]
				LineColor [as Color]) 
			...
		)
	)

Remarks

Please create lists as follows using the list keyword:

(list (list x y ...) (list x y ...) ...)

It seems that ObjectARX does not always handle lists created as follows:

'(x y ...) (x y ...) ...

Applies For

SlideView.

Example

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; Draw lines (Odcl_SlideView_VectorImage MyProject_MyForm_MyControl (list (list 0 0 100 100 8765655) (list 0 100 100 0 9975446) ) )