User (Legacy) Posted November 4, 2003 Report Share Posted November 4, 2003 Hi, i'am using chartfx client server and i have two questions: 1.- How i put an string point label in some points, not all? 2.- How i change colors of the same points depending from text? My chart is a line chart, and all points are black with no point label, but i need to put an string on point label and change color of the same point, value depending. Thank for your time and your answer. Regards, Link to comment Share on other sites More sharing options...
Software FX Posted November 6, 2003 Report Share Posted November 6, 2003 > 1.- How i put an string point label in some points, not all? You can capture the GetPointLabel event to customize the Point label on each point. > 2.- How i change colors of the same points depending from text? You can change the color of each point independently by setting the MultipleColors property to True and assigning a color to each point. Something like this (from the help file) 'First Turn on the MultipleColors property Chart1.MultipleColors = TRUE 'Then open the comm. channel with COD_COLORS. nTotalPoints=Chart1.Nalues Chart1.OpenDataEx COD_COLORS,nTotalPoints,0 'Obtain the total number of points 'Finally assign colors depending on their value using the Color Property for j=0 to (nTotalPoints-1) if (Chart1.Value(j) <0) Then Chart1.Color(j) = RGB(0,0,255) else Chart1.Color(j) = RGB(255,0,0) End If Next j Chart1.CloseData COD_COLORS -- FP Software FX, Inc. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.