[Goocanvas-devel] gaps between items using GoocanvasTable

[Richard G. <rg...@ne...>]

Hi,
     I have created my own Canvas Item which is based very heavily on 
GooCanvasRectModel. I have used this item in a GooCanvasTable. I have 
found that even when I set the column-spacing to 0.0 there seems to be a 
gap between my widgets when they are placed adjacent to one another. I 
put some other standard Goo Canvas items in the table and there is no 
gap between these. I have attached a screen shot so you can see what is 
happening (my custom canvas items are the two on the rright). I have 
also attached the code from my goo_inductor_view_create_path() function:

    cairo_new_path(cr);


        cairo_move_to(cr,
                      inductor_model_data_ptr->x,
                      inductor_model_data_ptr->y);
        cairo_rel_line_to(cr,
                          inductor_model_data_ptr->x + 
inductor_model_data_ptr->width,
                          0.0);

        cairo_move_to(cr,
                      inductor_model_data_ptr->x,
                      inductor_model_data_ptr->y + 
inductor_model_data_ptr->height);
        cairo_rel_line_to(cr,
                          inductor_model_data_ptr->x + 
inductor_model_data_ptr->width,
                          0.0);

Could this be something to do with rounding? How could one get around 
the problem?

Regards,
Richard