How to "getFont" (read currently used font)

[venice1200]

Hi,
I am using Arduino 1.8.13.

I like to store the currently used font temporarily in an variable,
change the font, do something with the new font
and set the font back to the stored one a few lines later.

Is the an getFont or another way to do this.
Many Thx for the cool library.
Lars

[olikraus]

You can just declare a variable like this:

const uint8_t *font;

Then assign any font to this variable and use the variable as argument for setFont.

[venice1200]

Thx for answering.
There is no function like getFont to store the result in your declared variable?
I like to „read“ the actual used font.

[olikraus]

uint8_t *font = u8g2.getU8g2()->font;

[venice1200]

Perfect, I will try this later.
Many thanks.

[venice1200]

Is this correct as I am not a specialist in Pointer & Co.

---In Loop---
// Save font
const uint8_t *old_font = u8g2.getU8g2()->font;

// Set new font
u8g2.setFont(u8g2_font_maniac_tr);
// Do something....

// Set font back
u8g2.setFont(old_font);

It works fine and I don't get compiler errors or warnings.

[olikraus]

It looks correct. And yes, it this works, then great.