public void RestoreNonSerializable(DrawingCanvas parent)
{
invalidationList = new List <short>(10);
copyIndexes = new List <short>(2);
isDirty = false;
parent.MouseDown += new MouseEventHandler(parent_MouseDown);
parent.MouseUp += new MouseEventHandler(parent_MouseUp);
parent.MouseMove += new MouseEventHandler(parent_MouseMove);
shapeClipRect = new ShapeClipRectangle();
refControl = parent;
intCurIndex = -1;
for (short i = 0; i < shapes.Count; i++)
{
this.shapes[i].RestoreNonSerializable();
}
try
{
if (strBackBmpPath != "" &&
strBackBmpPath != null)
{
backBmp = new Bitmap(strBackBmpPath);
refControl.Invalidate();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Background Image Load Error");
}
}
/// <summary>
/// Will paint the background with the bitmap passed in.
/// (Commonly used for tracing out a shape from an image)
/// </summary>
/// <param name="bmp"></param>
/// <param name="pnt"></param>
public void SetBackBitmap(Bitmap bmp, string filePath)
{
if (bmp == null && backBmp != null)
{
backBmp.Dispose();
backBmp = null;
}
else
{
backBmp = bmp;
strBackBmpPath = filePath;
refControl.Invalidate();
}
}
public void RestoreNonSerializable(DrawingCanvas parent)
{
invalidationList = new List<short>(10);
copyIndexes = new List<short>(2);
isDirty = false;
parent.MouseDown += new MouseEventHandler(parent_MouseDown);
parent.MouseUp += new MouseEventHandler(parent_MouseUp);
parent.MouseMove += new MouseEventHandler(parent_MouseMove);
shapeClipRect = new ShapeClipRectangle();
refControl = parent;
intCurIndex = -1;
for (short i = 0; i < shapes.Count; i++)
{
this.shapes[i].RestoreNonSerializable();
}
try
{
if (strBackBmpPath != "" &&
strBackBmpPath != null)
{
backBmp = new Bitmap(strBackBmpPath);
refControl.Invalidate();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Background Image Load Error");
}
}