Also, make sure that none of the points in the polyline has negative coordinates, because we won't display that polyline in logarithmic scales.
Line in crossplot not visible when using log scale
Question
I faced an issue when I try to draw lines in a crossplot. When I use logarithmic scale types for a crossplot, the lines created in the crossplot are not visible.
This can be reproduced with setupcrossplot.cpp (at around line 150). If I replace
crossplot.setYScaleType(WidgetScaleTypeLinear);
crossplot.setXScaleType(WidgetScaleTypeLinear);
with
crossplot.setYScaleType(WidgetScaleTypeTypeLogarithmic);
crossplot.setXScaleType(WidgetScaleTypeTypeLogarithmic);
The lines which are drawn at the chart parameters becomes not visible.
Is there anything missing to visualize the lines, or is this a bug ?
The version I’m using is 2013.1.0 (r118949).
Solution
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow