Add/Subtract x quantity of pixels

[efeuvejota01]

From an example in this forum I got an example where it Renders a Rectangle:
In order to render, the code has to obtain the center of the Rectangle or Ellipse. using the following piece of code
.


The Question:
How shall the syntax be, in order to add/subtracts 4 pixels instead of 4 Ticksize??

Thank you very much!!
FVJ

[NinjaTrader_Jesse]

Hello efeuvejota01,

When working with pixels those are just numbers so you can just subtract the amount you wanted. If you wanted to add or subtract 4 pixels you would just subtract or add 4 without doing any additional math. For example if the coordiate was 500 and you wanted to subtract pixels that would be 500 - 4.

[efeuvejota01]

Ahhh !!! undestood...
Thank you..
FVJ