private void OnLoad_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDlg = new OpenFileDialog()
{
Filter = "WILL3 file (*.uim)|*.uim|All files (*.*)|*.*"
};
if (openFileDlg.ShowDialog() == true)
{
using (BinaryReader reader = new BinaryReader(File.Open(openFileDlg.FileName, FileMode.Open)))
{
var info = new FileInfo(openFileDlg.FileName);
byte[] buff = new byte[info.Length];
reader.Read(buff, 0, (int)info.Length);
var inkDocument = Will3Codec.Decode(buff);
InkControlBase inkCtrl = null;
if (inkDocument.Brushes.RasterBrushes.Count > 0 && inkDocument.Brushes.VectorBrushes.Count > 0)
{
MessageBox.Show("This sample does not support serialization of both raster and vector brushes");
}
else if (inkDocument.Brushes.RasterBrushes.Count > 0)
{
SetCurrentControl(inkCtrl = new RasterInkControl(RasterBrushStyle.Pencil, BrushColor, inkDocument));
ToggleBrushButton(BtnPencil);
}
else if (inkDocument.Brushes.VectorBrushes.Count > 0)
{
SetCurrentControl(inkCtrl = new VectorInkControl(VectorBrushStyle.Pen, BrushColor, inkDocument));
ToggleBrushButton(BtnPen);
}
else
{
inkCtrl = NavFrame.Content as InkControlBase;
inkCtrl?.ClearStrokes();
}
}
}
}
private void OnClear_Click(object sender, RoutedEventArgs e)
{
InkControlBase inkCtrl = NavFrame.Content as InkControlBase;
inkCtrl?.ClearStrokes();
}
