/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G3DCartesicCoordinateSystem)
{
G3DCartesicCoordinateSystem from = (G3DCartesicCoordinateSystem)fromb;
this._projectionMatrix = from._projectionMatrix;
}
}
public void UpdateCoordinateSystem(G2DCoordinateSystem cs)
{
_cachedCoordinateSystem = cs;
foreach (AxisStyle style in this._axisStyles)
{
style.CachedAxisInformation = _cachedCoordinateSystem.GetAxisStyleInformation(style.StyleID);
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G3DCartesicCoordinateSystem)
{
G3DCartesicCoordinateSystem from = (G3DCartesicCoordinateSystem)fromb;
this._projectionMatrix = from._projectionMatrix;
}
}
public bool Apply()
{
bool result = _instanceController == null || _instanceController.Apply();
if (true == result)
{
_doc = _tempdoc;
}
return(result);
}
void CopyFrom(AxisStyleCollection from)
{
this._axisStyles.Clear();
for (int i = 0; i < from._axisStyles.Count; ++i)
{
this.Add((AxisStyle)from._axisStyles[i].Clone());
}
this._parent = from._parent;
this._cachedCoordinateSystem = from._cachedCoordinateSystem;
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G2DCartesicCoordinateSystem)
{
G2DCartesicCoordinateSystem from = (G2DCartesicCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G2DCartesicCoordinateSystem)
{
G2DCartesicCoordinateSystem from = (G2DCartesicCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
return;
base.CopyFrom(fromb);
if (fromb is G3DCartesicCoordinateSystem)
{
G3DCartesicCoordinateSystem from = (G3DCartesicCoordinateSystem)fromb;
this._projectionMatrix = from._projectionMatrix;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
{
return;
}
base.CopyFrom(fromb);
if (fromb is G3DCartesicCoordinateSystem)
{
var from = (G3DCartesicCoordinateSystem)fromb;
_projectionMatrix = from._projectionMatrix;
}
}
void EhTypeChoiceChanged(object sender, EventArgs e)
{
ListNode sel = _view.SelectedNode;
if (sel != null)
{
System.Type t = (System.Type)sel.Item;
if (_tempdoc.GetType() != t)
{
_tempdoc = (G2DCoordinateSystem)Activator.CreateInstance((System.Type)sel.Item);
Initialize(true);
}
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
return;
base.CopyFrom(fromb);
if (fromb is G2DCartesicCoordinateSystem)
{
G2DCartesicCoordinateSystem from = (G2DCartesicCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G2DPolarCoordinateSystem)
{
G2DPolarCoordinateSystem from = (G2DPolarCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
this._radius = from._radius;
this._midX = from._midX;
this._midY = from._midY;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
base.CopyFrom(fromb);
if (fromb is G2DPolarCoordinateSystem)
{
G2DPolarCoordinateSystem from = (G2DPolarCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
this._radius = from._radius;
this._midX = from._midX;
this._midY = from._midY;
}
}
private void CopyFrom(AxisStyleCollection from)
{
if (object.ReferenceEquals(this, from))
{
return;
}
_axisStyles.Clear();
for (int i = 0; i < from._axisStyles.Count; ++i)
{
Add((AxisStyle)from._axisStyles[i].Clone());
}
//this._parent = from._parent;
_cachedCoordinateSystem = from._cachedCoordinateSystem;
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
{
return;
}
base.CopyFrom(fromb);
if (fromb is G2DCartesicCoordinateSystem)
{
var from = (G2DCartesicCoordinateSystem)fromb;
_isXYInterchanged = from._isXYInterchanged;
_isXreverse = from._isXreverse;
_isYreverse = from._isYreverse;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
return;
base.CopyFrom(fromb);
if (fromb is G2DPolarCoordinateSystem)
{
G2DPolarCoordinateSystem from = (G2DPolarCoordinateSystem)fromb;
this._isXYInterchanged = from._isXYInterchanged;
this._isXreverse = from._isXreverse;
this._isYreverse = from._isYreverse;
this._radius = from._radius;
this._midX = from._midX;
this._midY = from._midY;
}
}
/// <summary>
/// Copies the member variables from another coordinate system.
/// </summary>
/// <param name="fromb">The coordinate system to copy from.</param>
public override void CopyFrom(G2DCoordinateSystem fromb)
{
if (object.ReferenceEquals(this, fromb))
{
return;
}
base.CopyFrom(fromb);
if (fromb is G2DPolarCoordinateSystem)
{
var from = (G2DPolarCoordinateSystem)fromb;
_isXYInterchanged = from._isXYInterchanged;
_isXreverse = from._isXreverse;
_isYreverse = from._isYreverse;
_radius = from._radius;
_midX = from._midX;
_midY = from._midY;
}
}
/// <summary>
/// Paints the axis style labels.
/// </summary>
/// <param name="g">Graphics environment.</param>
/// <param name="coordSyst">The coordinate system. Used to get the path along the axis.</param>
/// <param name="scale">Scale.</param>
/// <param name="tickSpacing">If not <c>null</c>, this parameter provides a custom tick spacing that is used instead of the default tick spacing of the scale.</param>
/// <param name="styleInfo">Information about begin of axis, end of axis.</param>
/// <param name="outerDistance">Distance between axis and labels.</param>
/// <param name="useMinorTicks">If true, minor ticks are shown.</param>
public virtual void Paint(Graphics g, G2DCoordinateSystem coordSyst, Scale scale, TickSpacing tickSpacing, CSAxisInformation styleInfo, double outerDistance, bool useMinorTicks)
{
_cachedAxisStyleInfo = styleInfo;
CSLineID styleID = styleInfo.Identifier;
Scale raxis = scale;
TickSpacing ticking = tickSpacing;
_enclosingPath.Reset();
_enclosingPath.FillMode = FillMode.Winding; // with Winding also overlapping rectangles are selected
var helperPath = new GraphicsPath();
var math = new Matrix();
Logical3D r0 = styleID.GetLogicalPoint(styleInfo.LogicalValueAxisOrg);
Logical3D r1 = styleID.GetLogicalPoint(styleInfo.LogicalValueAxisEnd);
Logical3D outer;
var dist_x = outerDistance; // Distance from axis tick point to label
var dist_y = outerDistance; // y distance from axis tick point to label
// dist_x += this._font.SizeInPoints/3; // add some space to the horizontal direction in order to separate the chars a little from the ticks
// next statement is necessary to have a consistent string length both
// on 0 degree rotated text and rotated text
// without this statement, the text is fitted to the pixel grid, which
// leads to "steps" during scaling
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
double[] relpositions;
AltaxoVariant[] ticks;
if (useMinorTicks)
{
relpositions = ticking.GetMinorTicksNormal(raxis);
ticks = ticking.GetMinorTicksAsVariant();
}
else
{
relpositions = ticking.GetMajorTicksNormal(raxis);
ticks = ticking.GetMajorTicksAsVariant();
}
if (!_suppressedLabels.IsEmpty)
{
var filteredTicks = new List <AltaxoVariant>();
var filteredRelPositions = new List <double>();
for (int i = 0; i < ticks.Length; i++)
{
if (_suppressedLabels.ByValues.Contains(ticks[i]))
{
continue;
}
if (_suppressedLabels.ByNumbers.Contains(i))
{
continue;
}
if (_suppressedLabels.ByNumbers.Contains(i - ticks.Length))
{
continue;
}
filteredTicks.Add(ticks[i]);
filteredRelPositions.Add(relpositions[i]);
}
ticks = filteredTicks.ToArray();
relpositions = filteredRelPositions.ToArray();
}
IMeasuredLabelItem[] labels = _labelFormatting.GetMeasuredItems(g, _font, _stringFormat, ticks);
double emSize = _font.Size;
CSAxisSide labelSide = null != _labelSide ? _labelSide.Value : styleInfo.PreferredLabelSide;
for (int i = 0; i < ticks.Length; i++)
{
double r = relpositions[i];
if (!Altaxo.Calc.RMath.IsInIntervalCC(r, -1000, 1000))
{
continue;
}
outer = coordSyst.GetLogicalDirection(styleID.ParallelAxisNumber, labelSide);
PointD2D tickorg = coordSyst.GetNormalizedDirection(r0, r1, r, outer, out var outVector);
PointD2D tickend = tickorg + outVector * outerDistance;
PointD2D msize = labels[i].Size;
PointD2D morg = tickend;
if (_automaticRotationShift)
{
double alpha = _rotation * Math.PI / 180 - Math.Atan2(outVector.Y, outVector.X);
double shift = msize.Y * 0.5 * Math.Abs(Math.Sin(alpha)) + (msize.X + _font.Size / 2) * 0.5 * Math.Abs(Math.Cos(alpha));
morg = morg + outVector * shift;
}
else
{
morg = morg.WithXPlus(outVector.X * _font.Size / 3);
}
var mrect = new RectangleD2D(morg, msize);
if (_automaticRotationShift)
{
AdjustRectangle(ref mrect, StringAlignment.Center, StringAlignment.Center);
}
else
{
AdjustRectangle(ref mrect, _horizontalAlignment, _verticalAlignment);
}
math.Reset();
math.Translate((float)morg.X, (float)morg.Y);
if (_rotation != 0)
{
math.Rotate((float)-_rotation);
}
math.Translate((float)(mrect.X - morg.X + emSize * _xOffset), (float)(mrect.Y - morg.Y + emSize * _yOffset));
System.Drawing.Drawing2D.GraphicsState gs = g.Save();
g.MultiplyTransform(math);
if (_backgroundStyle != null)
{
_backgroundStyle.Draw(g, new RectangleD2D(PointD2D.Empty, msize));
}
_brush.SetEnvironment(new RectangleD2D(PointD2D.Empty, msize), BrushX.GetEffectiveMaximumResolution(g, 1));
labels[i].Draw(g, _brush, new PointF(0, 0));
g.Restore(gs); // Restore the graphics state
helperPath.Reset();
helperPath.AddRectangle(new RectangleF(PointF.Empty, (SizeF)msize));
helperPath.Transform(math);
_enclosingPath.AddPath(helperPath, true);
}
}
public CoordinateSystemController(G2DCoordinateSystem doc)
{
_doc = doc;
_tempdoc = (G2DCoordinateSystem)doc.Clone();
Initialize(true);
}
/// <summary>
/// Paints the axis style labels.
/// </summary>
/// <param name="g">Graphics environment.</param>
/// <param name="coordSyst">The coordinate system. Used to get the path along the axis.</param>
/// <param name="scale">Scale.</param>
/// <param name="tickSpacing">If not <c>null</c>, this parameter provides a custom tick spacing that is used instead of the default tick spacing of the scale.</param>
/// <param name="styleInfo">Information about begin of axis, end of axis.</param>
/// <param name="outerDistance">Distance between axis and labels.</param>
/// <param name="useMinorTicks">If true, minor ticks are shown.</param>
public virtual void Paint(Graphics g, G2DCoordinateSystem coordSyst, Scale scale, TickSpacing tickSpacing, CSAxisInformation styleInfo, double outerDistance, bool useMinorTicks)
{
_cachedAxisStyleInfo = styleInfo;
CSLineID styleID = styleInfo.Identifier;
Scale raxis = scale;
TickSpacing ticking = tickSpacing;
_enclosingPath.Reset();
_enclosingPath.FillMode = FillMode.Winding; // with Winding also overlapping rectangles are selected
GraphicsPath helperPath = new GraphicsPath();
Matrix math = new Matrix();
Logical3D r0 = styleID.GetLogicalPoint(styleInfo.LogicalValueAxisOrg);
Logical3D r1 = styleID.GetLogicalPoint(styleInfo.LogicalValueAxisEnd);
PointD2D outVector;
Logical3D outer;
var dist_x = outerDistance; // Distance from axis tick point to label
var dist_y = outerDistance; // y distance from axis tick point to label
// dist_x += this._font.SizeInPoints/3; // add some space to the horizontal direction in order to separate the chars a little from the ticks
// next statement is necessary to have a consistent string length both
// on 0 degree rotated text and rotated text
// without this statement, the text is fitted to the pixel grid, which
// leads to "steps" during scaling
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
double[] relpositions;
AltaxoVariant[] ticks;
if (useMinorTicks)
{
relpositions = ticking.GetMinorTicksNormal(raxis);
ticks = ticking.GetMinorTicksAsVariant();
}
else
{
relpositions = ticking.GetMajorTicksNormal(raxis);
ticks = ticking.GetMajorTicksAsVariant();
}
if (!_suppressedLabels.IsEmpty)
{
List<AltaxoVariant> filteredTicks = new List<AltaxoVariant>();
List<double> filteredRelPositions = new List<double>();
for (int i = 0; i < ticks.Length; i++)
{
if (_suppressedLabels.ByValues.Contains(ticks[i]))
continue;
if (_suppressedLabels.ByNumbers.Contains(i))
continue;
if (_suppressedLabels.ByNumbers.Contains(i - ticks.Length))
continue;
filteredTicks.Add(ticks[i]);
filteredRelPositions.Add(relpositions[i]);
}
ticks = filteredTicks.ToArray();
relpositions = filteredRelPositions.ToArray();
}
IMeasuredLabelItem[] labels = _labelFormatting.GetMeasuredItems(g, _font, _stringFormat, ticks);
double emSize = _font.Size;
CSAxisSide labelSide = null != _labelSide ? _labelSide.Value : styleInfo.PreferredLabelSide;
for (int i = 0; i < ticks.Length; i++)
{
double r = relpositions[i];
if (!Altaxo.Calc.RMath.IsInIntervalCC(r, -1000, 1000))
continue;
outer = coordSyst.GetLogicalDirection(styleID.ParallelAxisNumber, labelSide);
PointD2D tickorg = coordSyst.GetNormalizedDirection(r0, r1, r, outer, out outVector);
PointD2D tickend = tickorg + outVector * outerDistance;
PointD2D msize = labels[i].Size;
PointD2D morg = tickend;
if (_automaticRotationShift)
{
double alpha = _rotation * Math.PI / 180 - Math.Atan2(outVector.Y, outVector.X);
double shift = msize.Y * 0.5 * Math.Abs(Math.Sin(alpha)) + (msize.X + _font.Size / 2) * 0.5 * Math.Abs(Math.Cos(alpha));
morg = morg + outVector * shift;
}
else
{
morg = morg.WithXPlus(outVector.X * _font.Size / 3);
}
RectangleD2D mrect = new RectangleD2D(morg, msize);
if (_automaticRotationShift)
AdjustRectangle(ref mrect, StringAlignment.Center, StringAlignment.Center);
else
AdjustRectangle(ref mrect, _horizontalAlignment, _verticalAlignment);
math.Reset();
math.Translate((float)morg.X, (float)morg.Y);
if (this._rotation != 0)
{
math.Rotate((float)-this._rotation);
}
math.Translate((float)(mrect.X - morg.X + emSize * _xOffset), (float)(mrect.Y - morg.Y + emSize * _yOffset));
System.Drawing.Drawing2D.GraphicsState gs = g.Save();
g.MultiplyTransform(math);
if (this._backgroundStyle != null)
_backgroundStyle.Draw(g, new RectangleD2D(PointD2D.Empty, msize));
_brush.SetEnvironment(new RectangleD2D(PointD2D.Empty, msize), BrushX.GetEffectiveMaximumResolution(g, 1));
labels[i].Draw(g, _brush, new PointF(0, 0));
g.Restore(gs); // Restore the graphics state
helperPath.Reset();
helperPath.AddRectangle(new RectangleF(PointF.Empty, (SizeF)msize));
helperPath.Transform(math);
_enclosingPath.AddPath(helperPath, true);
}
}
