FoxCharts new release - with Double Y Axis

Just uploaded a new release of FoxCharts, a VFP-X project 

This version brings the so asked "double Y axis" charts as the main change.

• Multicharts with negative values that were not being drawn correctly in some situations;
• Line charts are drawn much faster (5x faster) when drawing with line caps (with shapes in the chart intersections);
• Other small tweaks

https://github.com/VFPX/FoxCharts/tree/master/FoxCharts_1.37b

Have a look at the sample "chartssample_builder_2y.scx" in the samples folder of FoxCharts. 
Just some few but important comments:

1. needs to use depth = 0 (max 2)
2. preferrably 2 data lines, one using the left axis and the other for the 2nd
3. set the legends to the top

Pay attention to the new properties:

• ChartType = 18          && the newest chart type
• Fields(n).AxisIndex = 2 && to what axis the data will correspond (1 = default)
• LegendPosition = 6      && top center

Having this, now you are able to create a chart like this, with no effort:

Here is a simple script showing how to achieve the chart below directly:

create cursor sales( ; 
    chart1 i null, ;
    chart2 i null, ;
    legend c (30) NULL)

insert into sales values (130,      0, "jan")
insert into sales values (120,  25000, "feb")
insert into sales values ( 45,  50000, "mar")
insert into sales values ( 60,  75000, "apr")
insert into sales values ( 75, 100000, "may")
insert into sales values (110, 135000, "jun")

set classlib to locfile("foxcharts.vcx")

public oform as form
oform = createobject("form")
oform.newobject("ochart","foxcharts","foxcharts.vcx")

local loChart as Foxcharts of "foxcharts.vcx"
loChart = oForm.oChart

with loChart
     .Backcolor = rgb(255,255,255)
     .BrushType = 2
     .ChartsCount = 2
     .ChartType = 18
     .ColorType = 1
     .Depth = 0
     .FieldAxis2 = 'legend'
     .FieldLegend = 'legend'
     .FontName = 'verdana'
     .Height = 288
     .LegendPosition = 6
     .SourceAlias = 'sales'
     .Width = 732

     with .subtitle
          .caption = 'chart subtitle'
     endwith

     with .title
          .caption = 'testing 2nd y axis'
          .forecolor = rgb(0,128,255)
     endwith

     with .fields(1)
          .axisindex = 1
          .color = rgb(255,0,191)
          .fieldvalue = 'chart1'
          .legend = 'gr1'
          .shape = 5
     endwith
     with .fields(2)
          .axisindex = 2
          .color = rgb(0,142,146)
          .fieldvalue = 'chart2'
          .legend = 'gr2'
          .shape = 2   && 'vfpxicon.png'
     endwith
     loChart.DrawChart()     loChart.Visible = .t.
endwith

oForm.Width  = loChart.Width
oForm.Height = loChart.Height
oForm.Show()