Hi,
I am implementing heatmap chart using xamTreeMap control.
I need to allow user to select
a column to control Size of the area on a heat map from list of Size Fields (lines 20 and 27)
a column to control Color of the are on the a heat map from list of Color Fields (lines 22 and 37)
using MVVM binding. I will upload code in next post
Here is test code for my question
Hello Dmitris and thank you for posting!
I have reviewed the sample project that you have attached and it seems that you have already bound the nodes background color for a property from your viewmodel. This seems to update the color as expected. On the other hand you have a combobox that is bound to another property that also should update the same color. In that scenario I would suggest you use MultiValueConverter to have both the DtdPnl value from the viewmodel and the SelectedColorColumn of the combobox and decide which color to apply based on that.