# Change the color of an arrow

Hello,
I want to change the color of my ARRow. I have used myAISContext->setColor(...) but Nothing is changed. I have used also myDrawer_>ArrowAspect()->setColor() but also Nothing is changed.

Regards

To change the color of an arrow you use this line:
aPresentation->Color(aColor);

Hi Attia,

Do you know how I can increase the width of the arrow line? even though I can change the color through prs3d_presentation Color() function, line width change is not working for some reason.

Thanks,
Venu

Hi, Venu:

Did you figure this out yet?

Thanks,
Glen