/// <summary>
/// Update control size
/// </summary>
public void UpdateControlSize()
{
if (_graphic.Shape == null)
{
return;
}
_updatingSize = true;
switch (_graphic.Shape.ShapeType)
{
case ShapeTypes.Point:
PointShape aPS = (PointShape)_graphic.Shape;
this.Left = (int)aPS.Point.X;
this.Top = (int)aPS.Point.Y;
if (_graphic.Legend.GetType() == typeof(PointBreak))
{
PointBreak aPB = (PointBreak)_graphic.Legend;
this.Left -= (int)(aPB.Size / 2);
this.Top -= (int)(aPB.Size / 2);
this.Width = (int)Math.Ceiling(aPB.Size);
this.Height = (int)Math.Ceiling(aPB.Size);
}
else if (_graphic.Legend.GetType() == typeof(LabelBreak))
{
LabelBreak aLB = (LabelBreak)_graphic.Legend;
SizeF aSF = _mapLayout.CreateGraphics().MeasureString(aLB.Text, aLB.Font);
this.Left -= (int)(aSF.Width / 2);
this.Top -= (int)(aSF.Height / 2);
this.Width = (int)Math.Ceiling(aSF.Width);
this.Height = (int)Math.Ceiling(aSF.Height);
}
break;
case ShapeTypes.WindArraw:
WindArraw aWA = (WindArraw)_graphic.Shape;
this.Left = (int)aWA.Point.X;
this.Top = (int)aWA.Point.Y;
this.Width = (int)(aWA.length * ((VectorBreak)_graphic.Legend).Zoom);
this.Height = 20;
break;
case ShapeTypes.Polyline:
case ShapeTypes.Polygon:
case ShapeTypes.Rectangle:
case ShapeTypes.Circle:
case ShapeTypes.CurveLine:
case ShapeTypes.CurvePolygon:
case ShapeTypes.Ellipse:
Extent extent = _graphic.Shape.Extent;
this.Left = (int)Math.Ceiling(extent.minX);
this.Top = (int)Math.Ceiling(extent.minY);
this.Width = (int)Math.Ceiling((extent.Width));
this.Height = (int)Math.Ceiling((extent.Height));
break;
}
_updatingSize = false;
}
private void LayoutMap_MapViewUpdated(object sender, EventArgs e)
{
if (_graphic.Legend.GetType() == typeof(VectorBreak))
{
for (int i = 0; i < _layoutMap.MapFrame.MapView.LayerSet.Layers.Count; i++)
{
MapLayer aLayer = _layoutMap.MapFrame.MapView.LayerSet.Layers[_layoutMap.MapFrame.MapView.LayerSet.Layers.Count - 1 - i];
if (aLayer.LayerType == LayerTypes.VectorLayer)
{
if (aLayer.Visible && aLayer.LayerDrawType == LayerDrawType.Vector)
{
this.Visible = true;
float zoom = ((VectorLayer)aLayer).DrawingZoom;
((VectorBreak)_graphic.Legend).Zoom = zoom;
float max = 30.0f / zoom;
WindArraw aWA = (WindArraw)_graphic.Shape;
int llen = 5;
for (i = 10; i <= 100; i += 5)
{
if (max < i)
{
llen = i - 5;
break;
}
}
aWA.length = llen;
aWA.size = 5;
aWA.Value = 0;
UpdateControlSize();
//if (_defaultLegend.Visible)
// _defaultWindArraw.Top = _defaultLegend.Bottom + 10;
//else
// _defaultWindArraw.Top = _defaultLayoutMap.Bottom;
break;
}
}
}
}
}
/// <summary>
/// Paint graphics
/// </summary>
/// <param name="g">graphics</param>
/// <param name="pageLocation">page location</param>
/// <param name="zoom">zoom</param>
public void PaintGraphics(Graphics g, PointF pageLocation, float zoom)
{
switch (_graphic.Shape.ShapeType)
{
case ShapeTypes.Point:
PointD dPoint = _graphic.Shape.GetPoints()[0];
PointF aPoint = PageToScreen((float)dPoint.X, (float)dPoint.Y, pageLocation, zoom);
if (_graphic.Legend.GetType() == typeof(PointBreak))
{
PointBreak aPB = (PointBreak)((PointBreak)_graphic.Legend).Clone();
float size = aPB.Size;
aPB.Size = aPB.Size * zoom;
//PointF aPoint = new PointF(this.Left + (float)this.Width / 2, this.Top + (float)this.Height / 2);
g.SmoothingMode = SmoothingMode.HighQuality;
Draw.DrawPoint(aPoint, aPB, g);
aPB.Size = size;
g.SmoothingMode = _smoothingMode;
}
else if (_graphic.Legend.GetType() == typeof(LabelBreak))
{
LabelBreak aLB = (LabelBreak)((LabelBreak)_graphic.Legend).Clone();
Font font = (Font)aLB.Font.Clone();
aLB.Font = new Font(font.Name, font.Size * zoom, font.Style);
Rectangle rect = new Rectangle();
//Draw.DrawLabelPoint(new PointF(this.Left + (float)this.Width / 2, this.Top + (float)this.Height / 2), aLB, g, ref rect);
Draw.DrawLabelPoint(aPoint, aLB, g, ref rect);
aLB.Font = font;
//g.DrawString(aLB.Text, aLB.Font, new SolidBrush(aLB.Color), new PointF(0, 0));
}
break;
case ShapeTypes.WindArraw:
dPoint = _graphic.Shape.GetPoints()[0];
aPoint = PageToScreen((float)dPoint.X, (float)dPoint.Y, pageLocation, zoom);
WindArraw aArraw = (WindArraw)_graphic.Shape;
VectorBreak aVB = (VectorBreak)_graphic.Legend;
Draw.DrawArraw(aVB.Color, aPoint, aArraw, g, aVB.Zoom * zoom);
Font drawFont = new Font("Arial", 8 * zoom);
g.DrawString(aArraw.length.ToString(), drawFont, new SolidBrush(aVB.Color), aPoint.X, aPoint.Y);
break;
case ShapeTypes.Polyline:
case ShapeTypes.Polygon:
case ShapeTypes.Rectangle:
case ShapeTypes.Circle:
case ShapeTypes.CurveLine:
case ShapeTypes.CurvePolygon:
case ShapeTypes.Ellipse:
List <PointD> pList = _graphic.Shape.GetPoints();
PointF[] points = new PointF[pList.Count];
for (int i = 0; i < pList.Count; i++)
{
points[i] = PageToScreen((float)pList[i].X, (float)pList[i].Y, pageLocation, zoom);
}
switch (_graphic.Shape.ShapeType)
{
case ShapeTypes.Polyline:
PolyLineBreak aPLB = (PolyLineBreak)((PolyLineBreak)_graphic.Legend).Clone();
float size = aPLB.Size;
aPLB.Size = size * zoom;
Draw.DrawPolyline(points, (PolyLineBreak)_graphic.Legend, g);
aPLB.Size = size;
break;
case ShapeTypes.Polygon:
case ShapeTypes.Rectangle:
PolygonBreak aPGB = (PolygonBreak)((PolygonBreak)_graphic.Legend).Clone();
size = aPGB.OutlineSize;
aPGB.OutlineSize = size * zoom;
Draw.DrawPolygon(points, (PolygonBreak)_graphic.Legend, g);
aPGB.OutlineSize = size;
break;
case ShapeTypes.Circle:
aPGB = (PolygonBreak)((PolygonBreak)_graphic.Legend).Clone();
size = aPGB.OutlineSize;
aPGB.OutlineSize = size * zoom;
Draw.DrawCircle(points, (PolygonBreak)_graphic.Legend, g);
aPGB.OutlineSize = size;
break;
case ShapeTypes.CurveLine:
aPLB = (PolyLineBreak)((PolyLineBreak)_graphic.Legend).Clone();
size = aPLB.Size;
aPLB.Size = size * zoom;
Draw.DrawCurveLine(points, (PolyLineBreak)_graphic.Legend, g);
aPLB.Size = size;
break;
case ShapeTypes.CurvePolygon:
aPGB = (PolygonBreak)((PolygonBreak)_graphic.Legend).Clone();
size = aPGB.OutlineSize;
aPGB.OutlineSize = size * zoom;
Draw.DrawCurvePolygon(points, (PolygonBreak)_graphic.Legend, g);
aPGB.OutlineSize = size;
break;
case ShapeTypes.Ellipse:
aPGB = (PolygonBreak)((PolygonBreak)_graphic.Legend).Clone();
size = aPGB.OutlineSize;
aPGB.OutlineSize = size * zoom;
Draw.DrawEllipse(points, (PolygonBreak)_graphic.Legend, g);
aPGB.OutlineSize = size;
break;
}
break;
}
}