PictureBox_DrawPoint Method

Description

This method will paint a single point on the control any specified color.

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.
X: Integer specifying the X-axis coordinate.
Y: Integer specifying the Y-axis coordinate.
Color: Color specifying the color of the point.

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:

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(Odcl_PictureBox_DrawPoint MyControlReference [as Reference] X [as Integer] Y [as Integer] Color [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_PictureBox_DrawPoint ProjectFile [as String] DialogName [as String] ControlName [as String] X [as Integer] Y [as Integer] Color [as Color] )

Remarks

This function requires that the component is showing. Otherwise it has no effect.

This method does not accept lists passed in to specify a group of points to be drawn. Due to ObjectARX limitations in lists, at this time, small lists cannot be supported.

Applies For

PictureBox.

Example

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; Draw a point (Odcl_PictureBox_DrawPoint MyProject_MyForm_MyControl 50 50 -11)