add multi_line_text

src/multi_line_text.scad

@@ -0,0 +1,22 @@
+/**
+* multi_line_text.scad
+*
+* Creates multi-line text from a list of strings. 
+*
+* @copyright Justin Lin, 2017
+* @license https://opensource.org/licenses/lgpl-3.0.html
+*
+* @see https://openhome.cc/eGossip/OpenSCAD/lib-multi_line_text.html
+*
+**/ 
+module multi_line_text(lines, size = 10, font = "Arial", halign = "left", valign = "baseline", line_spacing = 15, direction = "ltr", language = "en", script = "latin"){
+    to = len(lines) - 1;
+    inc = line_spacing;
+    offset_y = inc * to / 2;
+    union() {
+        for (i = [0 : to]) {
+            translate([0 , -i * inc + offset_y, 0]) 
+                text(lines[i], size, font = font, valign = valign, halign = halign, direction = direction, language = language, script = script);
+        }
+    }
+}