Hi Roland,

we resume our work on this project. All technical features are working fine, but we have one problem. We load the background picture of the datawindow into a invisible picture object to get the size of the picture

select map_picture into :ls_picture from table_xy where ... ;
p_1.PictureName = ls_picture
ll_picture_x = p_1.width
ll_picture_y = p_1.height

dw_1.Modify("datawindow.brushmode=6")
dw_1.Object.datawindow.picture.Mode=0        // 0 - Original Size
dw_1.Object.datawindow.picture.File=ls_picture

dw_1.width = ll_picture_x
dw_1.height = ll_picture_y

Now, we have the problem, that the picture is always centered. It should be at a fix point on the upper left corner of the datawindow, so that we can scroll the datawindow, when the picture is larger than the main monitor size.

Is there a way to make this happen?

Best regards

Martin

necesitas graficar mapas? a mi me funciona muy bien la api V3 de google map, lamentablemente solo puedo ggraficar un maximo de 250 puntos.

Do you need to graph maps? it works very well with the api V3 of google map, unfortunately I can only graph a maximum of 250 points.

The DataWindow clicked event gives you the coordinates. Instead of creating DataWindow objects over the objects on the map, just compare the clicked x/y coordinates to the array of coordinates.

If you set a background picture for a DataWindow, you also have to set background brush mode to picture or the image will not be seen.