Border color

[DurieuxPol]

RSLine base color, and this may also be the case for some other shapes, is the color of their border (RSBorder) instead of their own, which is a bit odd. I don't know if it is intentional or not, and if it is the best way. For example (with the example02 of Boxplot): I only changed the color in the initialize of RSBorder.

[akevalion]

In these case to change the line color there are 3 strategies

• use instance variables in box plot

  boxPlot lineColor: Color gren.

• use a RSChartStyler and object to get this properties as colors

  boxPlot styler lineColor: Color green. 

• use a master object(this is used in box plot right now), one object to mod

  boxPlot lineShape color: Color green

Let me know if this issue is still valid

[akevalion]

To draw shapes in roassal, we need an stroke paint(usually a border with solid color) and a fill paint(usually another color) over a path in cairo.

Then in roassal there are some Lines that can use the stroke and the fill paint. But stroke is complex object, it may have width size, dasyArray, cap and join styles, thats why RSBorder solve this problem.

RSLine has a both the fill paint in instance variable paint and the stroke paint in border. But the cairo path the line builds only uses the stroke paint.