SKY_MARKER_PADDING_X

constexpr Scalar SKY_MARKER_PADDING_X = Scalar(12)

Description

Horizontal and vertical padding between the banner edge and its text, pixels.

From the same reference: the title's cap height occupies 20 of the title bar's 30 pixels, leaving 5 above and below, and the text starts 13 pixels in from the skewed left edge. Rounded to 12 and 5.