Erasing old characters while drawing new ones

Nkawu / TFT_22_ILI9225

Arduino library for 2.2" TFT display modules with ILI9225 driver

GNU General Public License v3.0

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Erasing old characters while drawing new ones #80

Open pekmat opened 1 year ago

pekmat commented 1 year ago

How to write new values on display so that the old characterrs are erased rom the background (using GXF Fonts)? I think 'tft.setBackgroundColor(COLOR_BLACK);' does not work with GFX Fonts? Now I'm using 'tft.fillRectangle();' to cover the old fonts before drawing new ones but it makes a flickering effect.