Harvie · December 31, 2015 20:49 · Dec 19, 2013 · Dec 19, 2013
diff --git a/hodiny → hodiny.php b/hodiny → hodiny.php
diff --git a/hodiny b/hodiny
@@ -0,0 +1,73 @@
+<?php
+
+
+function polarx($u,$v){
+	return ($v*cos(deg2rad($u)));
+}
+function polary($u,$v){
+	return ($v*sin(deg2rad($u)));
+}
+$x=23;
+$y=23;
+//tady sestavujeme ciferník
+$cif=array();
+for($i=0;$i<$x;$i=$i+1) {
+	for($j=0;$j<$y;$j=$j+1) {
+		if (false){
+			$cif[$j][$i]="*";
+		} else {
+			$cif[$j][$i]=" ";
+		}
+
+	}
+}
+
+$cif[$y/2][$x/2]=".";
+for($h=0;$h<12;$h=$h+3){
+	$uhel=-($h*(360/12));
+	$px=round (polarx($uhel,10))+$x/2;
+	$py=round(polary($uhel,10))+$y/2;
+	$cif[$py][$px]="$h";
+
+}
+
+//tady vykreslujeme ciferník
+for($i=0;$i<$x;$i=$i+1) {
+	for($j=0;$j<$y;$j=$j+1) {
+		if (($i==$y-$j-1) || ($i==3)){
+			echo($cif[$j][$i]);
+		} else {
+			echo($cif[$j][$i]);
+		}
+
+	}
+	echo("\n");
+}
+
+/* Vystup:
+
+
+
+           6           
+
+
+
+
+
+
+
+
+
+ 3         .         9 
+
+
+
+
+
+
+
+
+
+           0           
+
+*/