How to Create a Blank Layer (Blank Provider)?

[isra60]

Hi I want to create a blank map but with a valid return of coordinates
with WorldToScreen or ScreenToWorld

I want this extents and ESRI Code

    private const double DEFAULT_X_MIN = -180;
    private const double DEFAULT_X_MAX =  180;
    private const double DEFAULT_Y_MIN = -90;
    private const double DEFAULT_Y_MAX =  90;
    private const int WGSG84_ESRI_CODE = 4326;

This could be possible??

[pauldendulk]

This was not possible at the time the question was asked. Some improvements were made related to this. I'll if is possible now.

[pauldendulk]

Fixed with commit a4dde4c
Look at EmptyMapSample: https://github.com/pauldendulk/Mapsui/blob/a4dde4c1069cd0d212c0672c8dfb6a24e5b554a2/Samples/Mapsui.Samples.Common/Maps/EmptyMapSample.cs