Improved interface

2018-08-29 09:41:41 +12:00
parent d1e1bce3e9
commit 760175af78
6 changed files with 39 additions and 8 deletions
--- a/desktop/sources/scripts/renderer.js
+++ b/desktop/sources/scripts/renderer.js
@@ -84,6 +84,7 @@ function Renderer()

  this.to_png_web = function(size)
  {
+    if(dotgrid.tool.length() < 1){ console.warn('Nothing to render'); return; }
    this.refresh();

    let xml = new XMLSerializer().serializeToString(this.svg_el);