public void SetCanvas(PictureBoxObj pb)
{
lock (_canvasSync)
{
if (pb == null || pb.Image == null)
{
return;
}
Width = pb.Width;
Height = pb.Height;
_backPicture = pb;
this.Controls.Add(_backPicture);
_backPicture.SendToBack();
_backPicture.Invalidate();
_frontPicture = new PictureBoxObj(_backPicture.ClientID, _backPicture.UniqueID, PictureBoxStatus.Canvas);
this.Controls.Add(_frontPicture);
_frontPicture.Width = pb.Width;
_frontPicture.Height = pb.Width;
_frontPicture.Image = new Bitmap(Width, Height);
_frontPicture.BringToFront();
_editPBDrawObjects[0] = new DrawObjectList(0);
}
_isCleared = false;
_needUpdateFrontPicture = true;
AppLogger.Log("Picture loaded: width " + Width + ", height " + Height);
}
public PDrawRect(PictureBoxObj drawBox, Point startPoint, int brushSize, Color color)
{
_picture = drawBox;
_picture.BackColor = Color.Transparent;
_brushSize = brushSize < 1 ? 1 : brushSize;
_color = color;
_startX = startPoint.X;
_startY = startPoint.Y;
_picture.BringToFront();
}
public PSelectorRect(PictureBoxObj drawBox, Point startPoint, PictureBoxObj sourceBox, bool isCutted)
{
_picture = drawBox;
_source = sourceBox;
_picture.BackColor = Color.Transparent;
_needCopy = false;
_isCutted = isCutted;
_startX = startPoint.X;
_startY = startPoint.Y;
_picture.BringToFront();
}
private PictureBoxObj CreateNewPictureBox(Image img, Point location)
{
//Create facepictureBox
PictureBoxObj pic = new PictureBoxObj(_netClient.ClientID, Uid64.CreateNew().Data, PictureBoxStatus.IsMovable);
if (img != null)
{
pic.Image = img;
pic.Width = img.Width;
pic.Height = img.Height;
}
SubscribeControl(pic);
pic.BorderStyle = BorderStyle.FixedSingle;
pic.BringToFront();
pic.Parent = _canvas.FrontPicture;
pic.Location = location;
//Send it to serever
SendComNewPictureBox(pic);
return(pic);
}