@ -2673,6 +2673,12 @@
show_lines:function(canvas_ctx){
this.clear_lines(canvas_ctx);
// Draw background, use to save screenshot.
var ctx = canvas_ctx || this.canvas_ctx;
ctx.fillStyle = "#FFFFFF";
ctx.fillRect(0, 0, this.size.w, this.size.h);
var nodes = this.jm.mind.nodes;
var node = null;
var pin = null;