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FineTuning ScatterSeries Marker Position
posted

Hello,

I am creating a chart for stock exchange data and there is a problem i can't solve for a few days already.

I have custom triangle and pyramid markers for ask and bid offers. They are positioned on the opposite side of Y-axis zero and work great until the distance from 0 become less than some value (close to 0). In such cases, they overlap and form a hexagon star-looking figure. What i need to make sure that pyramid's (bid, below 0 on Y) origin is its top corner, and for triangle everything is vice versa, i.e. origin is the bottom corner as it shows ask, always above 0 on Y.

I tried creating a rectangular template so the marker itself would occupy top/bottom half and it worked for triangle (ask) but doesn't work for pyramid (bid): legend and tooltip both loose the marker picture (that's clear why) and tooltip become visible when mouse is not exactly over the marker.

I assume the reason for the above is that all markers are aligned to center both on X and Y during layout phase so I need a way to amend that alignment.

Thanks, Alex

  • 34510
    Offline posted

    Hi Alex,

    I'm having trouble following what the issue is.  Can you provide a screenshot that shows the issue?  This will help me understand it better.