I have a column chart that i'm drawing a trend line(least squered) on.
My Y axis goes for 0 to N
My X Axis is a category axis. so I juest use the index for the x value.
The problem arises when the the Y values that are calulated by the trend line are out of the ranges that the chart is displaying.
The chart will refuse to display the line.
But if I manually extend the chart ranges, the line will be drawn.
Si the problem is the line is being clipped because one or both the coodinates are outside the axis range.
How do I get it to draw the line regardless ?
Series has property filterData. If set it to false, data will not be clipped.
The trend line is not being drawn as a series but as a CartesianDataCanvas primative
Unfortunatly this filterData property.
Does anybody know how to stop the DataCanvas from filtering out of range coodinates.