Function add_text_with_font_def

pub fn add_text_with_font_def(
    img: &impl MatTraitConst,
    text: &str,
    org: Point,
    name_font: &str,
) -> Result<()>

Expand description

Draws a text on the image.

img: 8-bit 3-channel image where the text should be drawn.
text: Text to write on an image.
org: Point(x,y) where the text should start on an image.
nameFont: Name of the font. The name should match the name of a system font (such as Times). If the font is not found, a default one is used.
pointSize: Size of the font. If not specified, equal zero or negative, the point size of the font is set to a system-dependent default value. Generally, this is 12 points.
color: Color of the font in BGRA where A = 255 is fully transparent.
weight: Font weight. Available operation flags are : cv::QtFontWeights You can also specify a positive integer for better control.
style: Font style. Available operation flags are : cv::QtFontStyles
spacing: Spacing between characters. It can be negative or positive.

This alternative version of add_text_with_font function uses the following default values for its arguments:

Function add_text_with_font_defCopy item path