scripts/demo1.py

@@ -42,6 +42,18 @@ def rubberband_rectangle(x, y, down, up):
 	if not up:
 		hdc.rectangle(min(origin_x, current_x), min(origin_y, current_y), max(origin_x, current_x), max(origin_y, current_y))
 
+def rubberband_line(x, y, down, up):
+	global current_x, current_y
+	hdc.text_color = YELLOW
+	hdc.rop2 = upiwin.R2_XORPEN
+	if not down:
+		hdc.move_to(origin_x, origin_y)
+		hdc_line_to(current_x, current_y)
+	current_x = x
+	current_y = y
+	if not up:
+		hdc.move_to(origin_x, origin_y)
+		hdc_line_to(current_x, current_y)
 
 
 
@@ -54,15 +66,15 @@ def on_touchdown(x, y):
 	if point_in_rect(drawing_rect, x, y):
 		origin_x = x
 		origin_y = y
-		rubberband_rectangle(x, y, True, False)
+		rubberband_line(x, y, True, False)
 		
 def on_touchmove(x, y):
 	if point_in_rect(drawing_rect, x, y):
-		rubberband_rectangle(x, y, False, False)
+		rubberband_line(x, y, False, False)
 		
 def on_touchup(x, y):
 	if point_in_rect(drawing_rect, x, y):
-		rubberband_rectangle(x, y, False, True)
+		rubberband_line(x, y, False, True)
 
 def on_touchclick(x, y):
 	print("Click at {0},{1}".format(x, y))