Calculates the width and height of a text string.
param text Input text string.
param fontHeight Drawing font size by pixel unit.
param thickness Thickness of lines used to render the text. See putText for details.
param baseLine y-coordinate of the baseline relative to the bottom-most text point.
Parameters
text: string
Input text string.
fontFace: number
Font to use, see HersheyFonts.
fontScale: number
Font scale factor that is multiplied by the font-specific base size.
thickness: number
Thickness of lines used to render the text. See putText for details.
openCV 3 and 4 are not compatible
Calculates the width and height of a text string. param text Input text string. param fontHeight Drawing font size by pixel unit. param thickness Thickness of lines used to render the text. See putText for details. param baseLine y-coordinate of the baseline relative to the bottom-most text point.