PictureBox_DrawWrappedText Method

Description

This method draws text on the control. If the text is going to be drawn outside the allowable width area the text is automatically wrapped around to the next line or lines. A bounding rectangle is used to define where the text is to be drawn.

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.

UpperLeftX

Integer specifying the upper left X-axis coordinate.

UpperLeftY

Integer specifying the upper left Y-axis coordinate.

Width

Integer specifying the maximum width the text can span before wrapping.

ForeColor

Color specifying the text color.

BackColor

Color specifying the background color. Pass 0 or -27 to draw the text with transparency.

Text

String specifying the text to draw.

Justification

String specifying the justification of the text.

"L" (Left)
"C" (Center)
"R" (Right)

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_DrawWrappedText MyControlReference [as Reference] (list (list UpperLeftX [as Integer] UpperLeftY [as Integer] Width [as Integer] ForeColor [as Color] [Optional] BackColor [as Color] Text [as String] Justification [as String]) (list UpperLeftX [as Integer] UpperLeftY [as Integer] Width [as Integer] ForeColor [as Color] [Optional] BackColor [as Color] Text [as String] Justification [as String]) ... ) )

Copy Code

(Odcl_PictureBox_DrawWrappedText 
		MyControlReference [as Reference]
		(list 
			(list 
				UpperLeftX [as Integer]
				UpperLeftY [as Integer]
				Width [as Integer]
				ForeColor [as Color]
				[Optional] BackColor [as Color]
				Text [as String]
				Justification [as String]) 
			(list 
				UpperLeftX [as Integer]
				UpperLeftY [as Integer]
				Width [as Integer]
				ForeColor [as Color]
				[Optional] BackColor [as Color]
				Text [as String]
				Justification [as String]) 
			...
		)
	)

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_DrawWrappedText ProjectFile [as String] DialogName [as String] ControlName [as String] (list (list UpperLeftX [as Integer] UpperLeftY [as Integer] Width [as Integer] ForeColor [as Color] [Optional] BackColor [as Color] Text [as String] Justification [as String]) (list UpperLeftX [as Integer] UpperLeftY [as Integer] Width [as Integer] ForeColor [as Color] [Optional] BackColor [as Color] Text [as String] Justification [as String]) ... ) )

Copy Code

(Odcl_PictureBox_DrawWrappedText
		ProjectFile [as String]
		DialogName [as String]
		ControlName [as String]
		(list 
			(list 
				UpperLeftX [as Integer]
				UpperLeftY [as Integer]
				Width [as Integer]
				ForeColor [as Color]
				[Optional] BackColor [as Color]
				Text [as String]
				Justification [as String]) 
			(list 
				UpperLeftX [as Integer]
				UpperLeftY [as Integer]
				Width [as Integer]
				ForeColor [as Color]
				[Optional] BackColor [as Color]
				Text [as String]
				Justification [as String]) 
			...
		)
	)

Remarks

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

The height parameter is automatically calculated and returned with the method. If the BackColor argument is not passed the PictureBox's BackColor property is use.

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

PictureBox.

Example

Copy Code
; Draw text (Odcl_PictureBox_DrawWrappedText MyProject_MyForm_MyControl (list (list 50 50 500 -17 -27 "Some text" "C") (list 50 100 500 -17 -27 "Some other text" "R") ) )