Re: Question about assigning MaxValues to Real Time Chart

[Software FX]

When CT_EVENSPACING is on (usual in Real-Time charts), each point measures 

exactly the same. If, for instance, you have a chart with 400 points, and 

the chart size is 300 pixels, each point will take one (1) pixel and the 

rest (100) will be assigned to the margin. 

In a chart like this, you can not have more points than pixels. 

The reason for this is performance. When CT_EVENSPACING the chart will 

scroll faster as it only has to redraw the new points that come into view 

and "move" the picture of the others over to the left or right. 

If you don't want to have this limitation, don't use CT_EVENSPACING. Your 

charts will scroll slower and you may see more flickering. To avoid 

flickering you can use the  COD_SMOOTH flag (CloseData). 

Frank 

SFX