cvGetTextSize

Calculates the width and height of a text string.

Name	Type	Range	Description
inText	String		Text string to be drawn.
inFontFace	CvFontType		Font type.
inFontItalic	Bool		When true, text letters are slanted.
inFontScale	Real	0.0 -	Font scale factor that is multiplied by the font-specific base size.
inThickness	Integer	1 -	Thickness of the lines used to draw a text.
outWidth	Integer		Width of text.
outHeight	Integer		Height of text.
outBaseline	Integer		y-coordinate of the baseline relative to the bottom-most text point.

This filter can throw an exception to report error. Read how to deal with errors in Error Handling.

List of possible exceptions:

Error type	Description
DomainError	inText empty in cvGetTextSize.

This filter is available on Basic Complexity Level.