Update drawButton comments
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@ -85,6 +85,8 @@ void TFT_eSPI_Button::drawButton(uint8_t d, int padding, String button_name, boo
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uint8_t tempdatum = _gfx->getTextDatum();
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_gfx->setTextDatum(d);
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// Button label will be limited length unless string argument is provided
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if (button_name == "")
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_gfx->drawString(_label, _x1 + padding, _y1 + (_h/2));
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else
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