private unsafe void Dropped(DragEventArgs e, RenderSlice rs)
{
ObservableCollection <RenderSlice> l = this.GetRenderSliceListFromDropPoint(e);
Renderer r = rs.Renderer;
double maxbreite = rs.ImageSource.Height;
int imageWidth;
if (l.Count > 0)
{
imageWidth = (int)l[0].ImageSource.Width;
}
else
{
imageWidth = 128;
}
RendererManager.Renderer_Update(rs, imageWidth, maxbreite);
RendererManager.RenderSlice_Update(rs, imageWidth, maxbreite);
rs.Scale = (float)(imageWidth / rs.Range);
this.MoveRenderSlice(rs, l);
XElement channel = rs.UnisensNode;
RendererManager.Render(rs.Renderer, channel);
}
public unsafe void ItemsControl_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
int imageWidth = (int)itemscontrol_RenderSliceImages.ActualHeight;
ObservableCollection <RenderSlice> rslist = (ObservableCollection <RenderSlice>)itemscontrol_RenderSliceImages.DataContext;
RenderSlice rs = null;
bool width_changed = false;
if (imageWidth < 10)
{
imageWidth = 10;
}
if (rslist != null)
{
// check if the width is changed or a slice is closed, when the mouse is released.
if (imageWidth != ((RasterRenderSlice)rslist[0]).ImageWidth)
{
width_changed = true;
}
}
if (width_changed)
{
int i = 0;
while (i < rslist.Count)
{
// at adding a new RenderSlice in the rslist,
// the current RenderSlice is moved forward.
rs = rslist[0];
int deltaWidth = (int)(imageWidth - rs.ImageSource.Width);
int maxbreite = ((RasterRenderSlice)rs).ImageHeight;
// modify all RenderSlice of the Renderers
RendererManager.Renderer_Update(rs, imageWidth, maxbreite);
RendererManager.RenderSlice_Update(rs, imageWidth, maxbreite);
// Update Scale
rs.Scale = (float)(imageWidth / rs.Range);
//rs.ZoomInto(rs.Zoominfo.PhysicalMin, rs.Zoominfo.PhysicalMax);
Renderer r = rs.Renderer;
XElement channel = rs.UnisensNode;
// old RenderSlice replaced by new
this.MoveRenderSlice(rs, rslist);
// paint all signals again
RendererManager.Render(r, channel);
i++;
}
}
}