[three chart bar]

how can i make three chart bar with same colors of bar switch chategory series(view attachement.)

[help bar chart]

question 1:
with bar chart
how can i make 2 categorie serie 
one with color and other dashed with the same colors.(view attachement)

question 2:
with bar chart
how can i make predifined color switch categorie series.?

 

[create spacer between bar chart]

hi,

how can i create spacer between bar chart with two category series.

one light color and other dark color.