change color field to text for d.vect.chart
|Reported by:||cmbarton||Owned by:|
|Keywords:||d.vect.chart, d.thematic.area, color arguments||Cc:|
The color argument for d.vect.chart is defined in such a way that the GUI converts it to a color chooser (interactive way to select colors) for the properties dialog in the layer manager.
The problem is that this field needs to accept MULTIPLE colors, not a single color. This is where the colors for different data fields are chosen so that they appear as different colors in the charts. A single color chooser makes this useless.
So unless there is a way for a color chooser to create a list of colors, this argument needs to be redefined as text that accepts a list of comma-separated colors.