public SizeMoveGripHandle(GraphicBase parent, PointF relPos)
{
_parent = parent;
_drawrPosition = relPos;
_fixrPosition = new PointF(relPos.X == 0 ? 1 : 0, relPos.Y == 0 ? 1 : 0);
_fixaPosition = _parent.RelativeToAbsolutePosition(_fixrPosition, true);
}
/// <summary>
/// Scales the position of all items according to xscale and yscale.
/// </summary>
/// <param name="xscale"></param>
/// <param name="yscale"></param>
public void ScalePosition(double xscale, double yscale)
{
foreach (GraphicBase o in this.InnerList)
{
GraphicBase.ScalePosition(o, xscale, yscale);
}
}
public RotationGripHandle(GraphicBase parent, PointF relPos)
{
_parent = parent;
_drawrPosition = relPos;
_fixrPosition = new PointF(0.5f, 0.5f);
_fixaPosition = _parent.RelativeToAbsolutePosition(_fixrPosition, true);
}
/// <summary>
/// Scales the position of an item according to the provided xscale and yscale. Can be called with null for the item (in this case nothing happens).
/// </summary>
/// <param name="o">The graphics object whose position is scaled.</param>
/// <param name="xscale">The xscale ratio.</param>
/// <param name="yscale">The yscale ratio.</param>
public static void ScalePosition(GraphicBase o, double xscale, double yscale)
{
if (o != null)
{
PointF oldP = o.Position;
o.SetPosition(new PointF((float)(oldP.X * xscale), (float)(oldP.Y * yscale)));
}
}
/// <summary>
/// Adds an item to this shape group.
/// </summary>
/// <param name="obj">Item to add.</param>
public void Add(GraphicBase obj)
{
obj.SetCoordinatesByAppendInverseTransformation(_transformation, Main.EventFiring.Suppressed);
_groupedObjects.Add(obj);
obj.ParentObject = this;
AdjustPosition();
EhSelfChanged(EventArgs.Empty);
}
public void Serialize(object obj, Altaxo.Serialization.Xml.IXmlSerializationInfo info)
{
GraphicBase s = (GraphicBase)obj;
info.AddValue("Position", s._position);
info.AddValue("Bounds", s._bounds);
info.AddValue("Rotation", s._rotation);
info.AddValue("AutoSize", s._autoSize);
}
protected override void CopyFrom(GraphicBase bfrom)
{
EmbeddedImageGraphic from = bfrom as EmbeddedImageGraphic;
if (from != null)
{
this._imageProxy = null == from._imageProxy ? null : (ImageProxy)from._imageProxy.Clone();
}
base.CopyFrom(bfrom);
}
protected override void CopyFrom(GraphicBase bfrom)
{
LinkedImageGraphic from = bfrom as LinkedImageGraphic;
if (from != null)
{
this._imagePath = from._imagePath;
this._cachedImage = null == from._cachedImage ? null : (Image)from._cachedImage.Clone();
}
base.CopyFrom(bfrom);
}
protected override void CopyFrom(GraphicBase bfrom)
{
ShapeGraphic from = bfrom as ShapeGraphic;
if (from != null)
{
this._fillBrush = (BrushX)from._fillBrush.Clone();
this._linePen = (PenX)from._linePen.Clone();
}
base.CopyFrom(bfrom);
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
GraphicBase s = (GraphicBase)o;
s._position = (PointF)info.GetValue("Position", s);
s._bounds = (RectangleF)info.GetValue("Bounds", s);
s._rotation = info.GetSingle("Rotation");
s._autoSize = info.GetBoolean("AutoSize");
return(s);
}
protected override void CopyFrom(GraphicBase bfrom)
{
SimpleTextGraphic from = bfrom as SimpleTextGraphic;
if (from != null)
{
this._font = null == from._font ? null : (Font)from._font.Clone();
this._text = from._text;
this._color = from._color;
}
base.CopyFrom(bfrom);
}
public int Add(GraphicBase go, bool fireChangedEvent)
{
go.ParentObject = this;
int result = List.Add(go);
if (fireChangedEvent)
{
OnChanged();
}
return(result);
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
var s = null != o ? (ShapeGroup)o : new ShapeGroup();
info.GetBaseValueEmbedded(s, typeof(ShapeGroup).BaseType, parent);
int count = info.OpenArray("Elements");
var list = new GraphicBase[count];
for (int i = 0; i < count; i++)
list[i] = (GraphicBase)info.GetValue("e", s);
info.CloseArray(count);
s.AddRange(list);
return s;
}
protected virtual void CopyFrom(GraphicBase from)
{
this._autoSize = from._autoSize;
this._bounds = from._bounds;
this._position = from._position;
this._rotation = from._rotation;
bool wasUsed = (null != this._parent);
this._parent = from._parent;
if (wasUsed)
{
OnChanged();
}
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
GraphicCollection s = null != o ? (GraphicCollection)o : new GraphicCollection();
int count = info.OpenArray();
for (int i = 0; i < count; i++)
{
GraphicBase go = (GraphicBase)info.GetValue(s);
s.Add(go);
}
info.CloseArray(count);
return(s);
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="from">The object to copy the data from.</param>
protected GraphicBase(GraphicBase from)
{
CopyFrom(from);
}
/// <summary>
/// Creates a new HitTestObject.
/// </summary>
/// <param name="parent">The hitted object.</param>
public GraphicBaseHitTestObject(GraphicBase parent)
: base(parent)
{
}
public int Add(GraphicBase go, bool fireChangedEvent)
{
go.ParentObject = this;
int result = List.Add(go);
if (fireChangedEvent)
OnChanged();
return result;
}
public void AddRange(GraphicBase[] gos)
{
int len = gos.Length;
for(int i=0;i<len;i++)
this.Add(gos[i],false);
OnChanged();
}
public bool Contains(GraphicBase go)
{
return(List.Contains(go));
}
public int Add(GraphicBase go)
{
return Add(go, true);
}
public SizeMoveGripHandle(GraphicBase parent, PointF relPos)
{
_parent = parent;
_drawrPosition = relPos;
_fixrPosition = new PointF(relPos.X == 0 ? 1 : 0, relPos.Y == 0 ? 1 : 0);
_fixaPosition = _parent.RelativeToAbsolutePosition(_fixrPosition, true);
}
public void CopyTo(GraphicBase[] array, int index)
{
List.CopyTo(array, index);
}
public GraphicCollection(GraphicBase[] g)
: base()
{
this.AddRange(g);
}
/// <summary>
/// Creates a new HitTestObject.
/// </summary>
/// <param name="parent">The hitted object.</param>
public GraphicBaseHitTestObject(GraphicBase parent)
: base(parent)
{
}
public void Remove(GraphicBase go)
{
List.Remove(go);
OnChanged();
}
public void Insert(int index, GraphicBase go)
{
List.Insert(index, go);
OnChanged();
}
public int IndexOf(GraphicBase go)
{
return(List.IndexOf(go));
}
protected virtual void CopyFrom(GraphicBase from)
{
this._autoSize = from._autoSize;
this._bounds = from._bounds;
this._position = from._position;
this._rotation = from._rotation;
bool wasUsed = (null != this._parent);
this._parent = from._parent;
if(wasUsed)
OnChanged();
}
/// <summary>
/// Tries to remove a child object of this collection.
/// </summary>
/// <param name="go">The object to remove.</param>
/// <returns> If the provided object is a child object and
/// the child object could be removed, the return value is true.</returns>
public bool Remove(GraphicBase go)
{
// test our own objects for removal (only that that _are_ removable)
if (object.ReferenceEquals(go, this._axisTitle))
{
_axisTitle = null;
return true;
}
return false;
}
/// <summary>
/// Scales the position of an item according to the provided xscale and yscale. Can be called with null for the item (in this case nothing happens).
/// </summary>
/// <param name="o">The graphics object whose position is scaled.</param>
/// <param name="xscale">The xscale ratio.</param>
/// <param name="yscale">The yscale ratio.</param>
public static void ScalePosition(GraphicBase o, double xscale, double yscale)
{
if(o!=null)
{
PointF oldP = o.Position;
o.SetPosition(new PointF((float)(oldP.X*xscale),(float)(oldP.Y*yscale)));
}
}
public int IndexOf(GraphicBase go)
{
return List.IndexOf(go);
}
public RotationGripHandle(GraphicBase parent, PointF relPos)
{
_parent = parent;
_drawrPosition = relPos;
_fixrPosition = new PointF(0.5f, 0.5f);
_fixaPosition = _parent.RelativeToAbsolutePosition(_fixrPosition, true);
}
public void Remove(GraphicBase go)
{
List.Remove(go);
OnChanged();
}
protected override void CopyFrom(GraphicBase bfrom)
{
LinkedImageGraphic from = bfrom as LinkedImageGraphic;
if (from != null)
{
this._imagePath = from._imagePath;
this._cachedImage = null == from._cachedImage ? null : (Image)from._cachedImage.Clone();
}
base.CopyFrom(bfrom);
}
public int Add(GraphicBase go)
{
return(Add(go, true));
}
protected override void CopyFrom(GraphicBase bfrom)
{
TextGraphic from = bfrom as TextGraphic;
if (from != null)
{
this._text = from._text;
this._font = from._font == null ? null : (Font)from._font.Clone();
this._textBrush = from._textBrush == null ? null : (BrushX)from._textBrush.Clone();
this._background = from._background == null ? null : (IBackgroundStyle)from._background.Clone();
this._lineSpacingFactor = from._lineSpacingFactor;
_xAnchorType = from._xAnchorType;
_yAnchorType = from._yAnchorType;
// don't clone the cached items
this._cachedTextLines = null;
this._isStructureInSync = false;
this._isMeasureInSync = false;
}
base.CopyFrom(bfrom);
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="from">The object to copy the data from.</param>
protected GraphicBase(GraphicBase from)
{
CopyFrom(from);
}
/// <summary>
/// Adds an item to this shape group.
/// </summary>
/// <param name="obj">Item to add.</param>
public void Add(GraphicBase obj)
{
obj.SetCoordinatesByAppendInverseTransformation(this._transformation, Main.EventFiring.Suppressed);
_groupedObjects.Add(obj);
obj.ParentObject = this;
AdjustPosition();
EhSelfChanged(EventArgs.Empty);
}
public bool Contains(GraphicBase go)
{
return List.Contains(go);
}
protected override void CopyFrom(GraphicBase bfrom)
{
SimpleTextGraphic from = bfrom as SimpleTextGraphic;
if (from != null)
{
this._font = null == from._font ? null : (Font)from._font.Clone();
this._text = from._text;
this._color = from._color;
}
base.CopyFrom(bfrom);
}
public void Insert(int index, GraphicBase go)
{
List.Insert(index, go);
OnChanged();
}
