Transpose fix.

wled00/FX.cpp

@@ -3574,7 +3574,8 @@ static const char _data_FX_MODE_PLASMA[] PROGMEM = "Plasma@Phase,;1,2,3;!;1d";
  */
 uint16_t mode_percent(void) {
 
-	uint8_t percent = MAX(0, MIN(200, SEGMENT.intensity));
+	uint8_t percent = SEGMENT.intensity;
+  percent = constrain(percent, 0, 200);
 	uint16_t active_leds = (percent < 100) ? SEGLEN * percent / 100.0
                                          : SEGLEN * (200 - percent) / 100.0;
   
@@ -4003,7 +4004,8 @@ static const char _data_FX_MODE_FLOW[] PROGMEM = "Flow@!,!;!,!,!;!;mp12=1,1d"; /
  */
 uint16_t mode_chunchun(void)
 {
-  SEGMENT.fill(SEGCOLOR(1));
+  //SEGMENT.fill(SEGCOLOR(1));
+  SEGMENT.fade_out(254);
   uint16_t counter = strip.now * (6 + (SEGMENT.speed >> 4));
   uint16_t numBirds = 2 + (SEGLEN >> 3);  // 2 + 1/8 of a segment
   uint16_t span = (SEGMENT.intensity << 8) / numBirds;

wled00/FX_fcn.cpp

@@ -460,12 +460,13 @@ void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
         break;
     }
     return;
-  } else if (width()==1 && height()>1) {
-    // we have a vertical 1D segment
-    setPixelColorXY(0, i, col); // transpose
-  } else if (width()>1 && height()==1) {
-    // we have a horizontal 1D segment
-    setPixelColorXY(i, 0, col);
+  } else if (width()==1 || height()==1) {
+    int x = 0, y = 0;
+    // we have a vertical or horizontal 1D segment
+    if (height()>1) { y = i; }
+    if (width()>1 ) { x = i; }
+    if (transpose ) { int t = x; x = y; y = t; }
+    setPixelColorXY(x, y, col);
   }
 #endif
 

wled00/data/index.js

@@ -774,7 +774,7 @@ function populateSegments(s)
 		${!isM?rvXck:''}
 		${isM&&stoY-staY>1&&stoX-staX>1?map2D:''}
 		${s.AudioReactive && s.AudioReactive.on ? "" : sndSim}
-		<label class="check revchkl">
+		<label class="check revchkl" id="seg${i}lbtm">
 			${isM?'Transpose':'Mirror effect'}
 			<input type="checkbox" id="seg${i}${isM?'tp':'mi'}" onchange="${(isM?'setTp(':'setMi(')+i})" ${isM?(inst.tp?"checked":""):(inst.mi?"checked":"")}>
 			<span class="checkmark"></span>
@@ -1038,7 +1038,9 @@ function updateLen(s)
 		let startY = parseInt(gId(`seg${s}sY`).value);
 		let stopY = parseInt(gId(`seg${s}eY`).value);
 		len *= (stopY-(cfg.comp.seglen?0:startY));
+		let tPL = gId(`seg${s}lbtm`);
 		if (stop-start>1 && stopY-startY>1) {
+			tPL.classList.remove("hide");
 			let sE = gId('fxlist').querySelector(`.lstI[data-id="${selectedFx}"]`);
 			if (sE) {
 				let sN = sE.querySelector(".lstIname").innerText;
@@ -1048,6 +1050,9 @@ function updateLen(s)
 					else seg.classList.add("hide");
 				}
 			}
+		} else {
+			tPL.classList.add("hide");
+			gId(`seg${s}tp`).checked = false;
 		}
 	}
 	var out = "(delete)";
@@ -1982,6 +1987,7 @@ function setSeg(s)
 		var stopY = parseInt(gId(`seg${s}eY`).value);
 		obj.seg.startY = startY;
 		obj.seg.stopY = (cfg.comp.seglen?startY:0)+stopY;
+		obj.seg.tp = gId(`seg${s}tp`).checked;
 	}
 	if (gId(`seg${s}grp`)) {
 		var grp = parseInt(gId(`seg${s}grp`).value);