private void AddNew()
{
if (CoverageCollection != null)
{
foreach (Coverage c in CoverageCollection)
{
c.ZIndex = highZIndex;
}
foreach (var ink in CoverageContainer.Children.OfType <InkCanvas>())
{
Panel.SetZIndex(ink, (ink.DataContext as Coverage).ZIndex);
}
Coverage tempC = new Coverage();
tempC.Index = CoverageCollection.Count + 1;
tempC.DrawAttributes.Color = currentBurshColor;
tempC.BrushSize = BrushSize;
CoverageCollection.Add(tempC);
InkCanvas newInk = new InkCanvas();
newInk.DataContext = tempC;
newInk.Style = inkcanvasStyle;
CoverageContainer.Children.Add(newInk);
newInk.ApplyTemplate();
SelectedCoverage = tempC;
CurrentInkCanvas = newInk;
}
}
private void Delete()
{
foreach (InkCanvas c in CoverageContainer.Children.OfType <InkCanvas>())
{
if ((c.DataContext as Coverage) == SelectedCoverage)
{
CoverageCollection.Remove(SelectedCoverage);
CoverageContainer.Children.Remove(c);
break;
}
}
CurrentInkCanvas = CoverageContainer.Children.OfType <InkCanvas>().FirstOrDefault();
SelectedCoverage = CoverageContainer.Children.OfType <InkCanvas>().First().DataContext as Coverage;
}
private void CollectionClear()
{
PicturePathDic.Clear();
PicsCoverages.Clear();
CoverageCollection.Clear();
foreach (InkCanvas ink in CoverageContainer.Children.OfType <InkCanvas>())
{
CoverageContainer.Children.Remove(ink);
}
CurrentInkCanvas = null;
SelectedCoverage = null;
SelectedPicturePath = string.Empty;
SelectedPicture = string.Empty;
}
