protected override void Execute()
{
BookmarkUIObj bookmark = new BookmarkUIObj(ParentFolder);
System.Drawing.Point ControlPostion = Viking.UI.State.ViewerForm.PointToClient(Cursor.Position);
Geometry.GridVector2 WorldPosition = Viking.UI.State.ViewerControl.ScreenToWorld(ControlPostion.X, ControlPostion.Y);
bookmark.X = WorldPosition.X;
bookmark.Y = WorldPosition.Y;
bookmark.Z = Viking.UI.State.ViewerControl.Section.Number;
bookmark.Downsample = Viking.UI.State.ViewerControl.Downsample;
bookmark.Name = "X:" + bookmark.X.ToString("F0") +
" Y:" + bookmark.Y.ToString("F0") +
" Z:" + bookmark.Z.ToString();
bookmark.Save();
base.Execute();
}
protected override void OnShowObject(object Object)
{
bookmark = Object as BookmarkUIObj;
textName.Text = bookmark.Name;
richComment.Text = bookmark.Comment;
}
public void DrawLabel(BookmarkUIObj bookmark, double alpha, GraphicsDevice graphicsDevice)
{
double VisibleLabelCutoff = 7;
Viking.UI.Controls.SectionViewerControl parent = Viking.UI.State.ViewerControl;
Vector2 LabelSize = bookmark.GetLabelSize(parent.fontArial);
Vector2 LabelOffset = new Vector2(LabelSize.X / 2, LabelSize.Y / 2f);
float MagnificationFactor = (1 / (float)parent.StatusMagnification) * BookmarkUIObj.LabelScaleFactor;
float scale = (((float)Global.DefaultBookmarkRadius / LabelSize.X) * MagnificationFactor) / 2f;
//Don't draw the label if it cannot be seen
if (scale * _parent.fontArial.LineSpacing < VisibleLabelCutoff)
return;
GridVector2 WorldPosition = bookmark.GridPosition;
GridVector2 DrawPosition = parent.WorldToScreen(WorldPosition.X, WorldPosition.Y);
BlendState originalBlendState = graphicsDevice.BlendState;
RasterizerState originalRasterState = graphicsDevice.RasterizerState;
//Print the label
parent.spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend);
Microsoft.Xna.Framework.Color color = new Color(Color.Black.ToVector3());
color.A = (byte)(255.0 * alpha);
parent.spriteBatch.DrawString(parent.fontArial,
bookmark.Name,
new Vector2((float)DrawPosition.X, (float)DrawPosition.Y ),
color,
0,
LabelOffset,
scale,
SpriteEffects.None,
0);
parent.spriteBatch.End();
graphicsDevice.BlendState = originalBlendState;
graphicsDevice.RasterizerState = originalRasterState;
//PORT XNA 4
//graphicsDevice.RenderState.CullMode = CullMode.None;
//graphicsDevice.RenderState.AlphaTestEnable = false;
}
public BookmarkTreeNode(BookmarkUIObj folder)
: base(folder)
{
}
