Description

Define if text should wrap at end of line.

Signature

void TFT_eSPI::setTextWrap(bool wrapX, bool wrapY)

Parameters

• bool wrapX: wrapped by X axis.
• bool wrapY: wrapped by Y axis.

Result

None.

Example

#include <TFT_eSPI.h>

TFT_eSPI tft = TFT_eSPI(); // Initialize the TFT display

void setup() {
  tft.begin(); // Initialize the TFT display
  tft.setRotation(1); // Set the display rotation to landscape
  tft.setTextSize(2); // Set the text size to 2
}

void loop() {
  String weatherDescription = 
    "Partly cloudy with a high chance of scattered thunderstorms in the afternoon. Winds will be moderate with gusts up to 30 km/h.";

  tft.fillScreen(TFT_BLACK); // Clear the screen
  tft.setTextColor(TFT_WHITE); // Set the text color to white

  // Set the text wrap mode to true for horizontal wrapping and false for vertical wrapping
  tft.setTextWrap(true, false);

  // Print the weather description
  tft.setCursor(10, 20); // Set the cursor to (10, 20)
  tft.print(weatherDescription);

  delay(10000); // Wait for 10 seconds
}

In this example, we set wrapX to true to enable horizontal text wrapping, and wrapY to false to disable vertical text wrapping. This means that the text will wrap to the next line when it reaches the edge of the screen, but it will not wrap to a new page or screen.