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T-Display-S3-main/example/ImageScroll/ImageScroll.ino

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+/*
+ * @file      ImageScroll.ino
+ * @author    Rudi Ackermann (rudi.ackermann@hotmail.de)
+ * @license   MIT
+ * @copyright Copyright (c) 2023 Rudi Ackermann
+ * @date      2023-08-17
+ * @note      Sketch Adaptation for T-Display S3
+*/
+
+#include "TFT_eSPI.h"
+//#include "World_Time_Zones.h"
+#include "Germany.h"
+TFT_eSPI tft = TFT_eSPI();
+TFT_eSprite sprite = TFT_eSprite(&tft);
+
+
+//int imageW=480;
+//int imageH=270;
+int imageW = 350;
+int imageH = 478;
+int screenW = 320;
+int screenH = 170;
+int m = imageW;
+
+int start = 1;
+unsigned short imageS[54400] = {0}; // edit this screenW * screen H
+
+
+void setup()
+{
+    tft.init();
+    tft.setRotation(1);
+
+    sprite.createSprite(320, 170);
+    sprite.setSwapBytes(true);
+
+}
+int pos = 0;
+int x = 0;
+int y = 30;
+int changeX = 1;
+int changeY = 1;
+void loop()
+{
+
+    pos = x + imageW * y;
+    start = pos;
+    m = screenW + pos;
+    for (int i = 0; i < screenW * screenH; i++) {
+        if (start % m == 0) {
+            start = start + (imageW - screenW);
+            m = m + imageW;
+        }
+        imageS[i] = Germany[start];
+        start++;
+
+    }
+    x = x + changeX;
+    if (x == imageW - screenW - 1 || x < 0)
+        changeX = changeX * -1;
+
+    y = y + changeY;
+    if (y == imageH - screenH - 1 || y < 0)
+        changeY = changeY * -1;
+
+    sprite.pushImage(0, 0, screenW, screenH, imageS);
+    sprite.pushSprite(0, 0);
+
+
+}