Hi Narcis I refer to http://www.steema.com/products/teechart/gallery.html You can reach this site when you click in the VCL section on gallery. So I expect that the samples shown there, can be reproduced with the VCL version. If Transparency for LineCharts is not possible with the VCL version, you s...

The line series example in the gallery from TeeChart Vcl 7 shows transparent series.I tried to reproduce this but was not able to find a tranparency property for line series. Is there any way to have similar looking line series in my application?