Switching Chart Styles

[melteye]

I prefer to use a black background when trading but need to be able to print on a white background after hours. I was wondering if there is any simple method I overlooked to do this faster. Right now I have to change all settings manually and click every line on the chart and switch the colors.

With different backgrounds I want all lines to be different colors as well.

[GenSpoo]

Have you tried using Style Templates (under Chart Options menu or right-click on chart for context menu)? You can create separate templates for normal use and for printing, and then quickly switch between them.