pyQGIS中的下划线

Question

I'm currently working on some university project on Qgis and I have to use Python to generate maps.

I would like to know if there is a way to underline str (like shown on the screenshot).

Text rounded in red is the text I want to underline

Thank you in advance for your help !

Answer 1

I finally managed to use another solution that I found on pyQgis's doc. Here it is:

# Sous-titre

subtitle = QgsLayoutItemLabel(layout)
subtitle.setMode(QgsLayoutItemLabel.Mode.ModeHtml)
subtitle.setText("<u>Coordonnées GPS :</u> " + (str(y_camping)) + " , " + (str(x_camping))+ " | <u>Téléphone :</u> "+str(tel_camping))
subtitle.setFont(b17)
subtitle.adjustSizeToText()
layout.addLayoutItem(subtitle)
subtitle.attemptMove(QgsLayoutPoint(5, 19, QgsUnitTypes.LayoutMillimeters))

The fact is that I just transform the label in html then the text contained in it can be underlined using < u >< /u > !

Answer 2

Indeed with QGIS it is particular... Maybe it exists other methods, but I do that:

First, you will have to separate the text to underline, and the other text.

Then use QtGui.QFont to custom your font, and apply it to the wanted text, instead the former setFont.

Example:

...
from PyQt5 import *
...
myTitleBoldFont=QtGui.QFont("Verdana", 27)
myTitleBoldFont.setUnderline(True)
...
TextCustom.setFont(myBoldFont)

Do not forget to import PyQt5 .