/// <summary>
/// The constructor of GOM_Template
/// </summary>
public GOM_Template()
{
id = "";
extScale = false;
extRotate = false;
extConnect = false;
keepAspectRatio = false;
rgPoints = new GOM_Points();
rgEditingModes = new GOM_Strings();
rgDrawings = new GOM_Drawings();
rgFillings = new GOM_Fillings();
rgDrawingStyles = new GOM_Drawing_Styles();
rgFillingStyles = new GOM_Filling_Styles();
GOM_Style_Drawing drawing;
GOM_Style_Filling filling;
drawing = new GOM_Style_Drawing();
drawing.id = "default";
rgDrawingStyles.Add(drawing);
filling = new GOM_Style_Filling();
filling.id = "default";
rgFillingStyles.Add(filling);
}
public GOM_Link(System.Xml.XmlNode node, GOM_ResourceArrays resources)
{
m_startStyle = GOMLib.GOM_Terminal_Style.None;
m_endStyle = GOMLib.GOM_Terminal_Style.Triangle;
m_drawingStyle = new GOMLib.GOM_Style_Drawing();
m_linkingStyle = GOM_Linking_Style.Line;
m_keyPts = new GOM_Points();
m_drawingStyle.id = "default";
LoadFromXML(node, resources);
}
public GOM_Link(GOM_Interface_Graphic_Object startObj, GOM_Point startPt, GOM_Interface_Graphic_Object endObj, GOM_Point endPt, GOM_Style_Drawing drawingStyle, GOM_Linking_Style linkingStyle, GOM_Terminal_Style startStyle, GOM_Terminal_Style endStyle)
{
m_startObj = startObj;
m_endObj = endObj;
m_startPt = startPt;
m_endPt = endPt;
m_startStyle = startStyle;
m_endStyle = endStyle;
m_drawingStyle = drawingStyle;
m_linkingStyle = linkingStyle;
m_keyPts = new GOM_Points();
m_drawingStyle.id = "default";
}
/// <summary>
/// Add a drawing or filling style to current template
/// </summary>
/// <param name="node">The XML node that represents a drawing or filling style</param>
private void LoadStyleFromXML(System.Xml.XmlNode node)
{
if (System.String.Compare(node.Name, GOM_TAGS.DRAWING_STYLE, true) == 0)
{
GOM_Style_Drawing style = new GOM_Style_Drawing();
style.LoadFromXML( node, null );
rgDrawingStyles.AddAndReplace(style);
}
if (System.String.Compare(node.Name, GOM_TAGS.FILLING_STYLE, true) == 0)
{
GOM_Style_Filling style = new GOM_Style_Filling();
style.LoadFromXML( node, null );
rgFillingStyles.AddAndReplace(style);
}
}
public void LoadFromXML(System.Xml.XmlNode node, GOM_ResourceArrays resources)
{
GOM_Point startPt = null;
GOM_Point endPt = null;
GOM_Style_Drawing style;
style = resources.DrawingStyles["default"];
for (int i = 0; i < node.Attributes.Count; i++)
{
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.STYLE, true) == 0)
{
style = resources.DrawingStyles[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.START_POINT, true) == 0)
{
startPt = resources.Points[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.END_POINT, true) == 0)
{
endPt = resources.Points[node.Attributes[i].Value];
}
}
if ((startPt == null) || (endPt == null))
{
throw new Exception("Missing points in line drawing");
}
if (style == null)
{
throw new Exception("Missing style in line drawing");
}
this.m_points.Add(startPt);
this.m_points.Add(endPt);
m_style = style;
}
/// <summary>
/// The constructor of GOM_Drawing_Line
/// </summary>
/// <param name="startPoint">The start-point of the line</param>
/// <param name="endPoint">The end-point of the line</param>
/// <param name="style">The drawing style of line</param>
public GOM_Drawing_Line(GOM_Point startPoint, GOM_Point endPoint, GOM_Style_Drawing style)
{
m_points = new GOM_Points();
m_points.Add(startPoint);
m_points.Add(endPoint);
m_style = style;
}
public void LoadFromXML(System.Xml.XmlNode node, GOM_ResourceArrays resources)
{
GOM_Point pt;
GOM_Points rgPoints;
GOM_Style_Drawing style;
style = resources.DrawingStyles["default"];
rgPoints = new GOM_Points();
for (int i = 0; i < node.Attributes.Count; i++)
{
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.STYLE, true) == 0)
{
style = resources.DrawingStyles[node.Attributes[i].Value];
}
}
for (int i = 0; i < node.ChildNodes.Count; i++)
{
if (System.String.Compare(node.ChildNodes[i].Name, GOM_TAGS.VERTEX, true) == 0)
{
for (int j = 0; j < node.ChildNodes[i].Attributes.Count; j++)
{
if (System.String.Compare(node.ChildNodes[i].Attributes[j].Name, GOM_TAGS.POINT, true) == 0)
{
pt = resources.Points[node.ChildNodes[i].Attributes[j].Value];
if (pt == null)
{
throw new Exception("Missing points in bezier drawing");
}
rgPoints.Add(pt);
}
}
}
}
if (rgPoints.Count < 4)
{
throw new Exception("Missing points in bezier drawing");
}
if (((rgPoints.Count - 4) % 3) != 0)
{
throw new Exception("Incorrect number of points in bezier drawing");
}
if (style == null)
{
throw new Exception("Missing style in bezier drawing");
}
this.m_points = rgPoints;
this.m_style = style;
}
/// <summary>
/// The constructor of GOM_Drawing_Bezier
/// </summary>
/// <param name="points">The points used to define the bezier curve</param>
/// <param name="style">The drawing style of the bezier curve</param>
public GOM_Drawing_Bezier(GOM_Points points, GOM_Style_Drawing style)
{
m_style = style;
m_points = points;
}
public void LoadFromXML(System.Xml.XmlNode node, GOM_ResourceArrays resources)
{
GOM_Point startPt = null;
GOM_Point endPt = null;
GOM_Point leftTop = null;
GOM_Point rightDown = null;
GOM_Style_Drawing style;
m_rotateAngle = 0F;
style = resources.DrawingStyles["default"];
for (int i = 0; i < node.Attributes.Count; i++)
{
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.STYLE, true) == 0)
{
style = resources.DrawingStyles[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.START_POINT, true) == 0)
{
startPt = resources.Points[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.END_POINT, true) == 0)
{
endPt = resources.Points[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.LEFT_TOP, true) == 0)
{
leftTop = resources.Points[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.RIGHT_DOWN, true) == 0)
{
rightDown = resources.Points[node.Attributes[i].Value];
}
if (System.String.Compare(node.Attributes[i].Name, GOM_TAGS.ROTATION, true) == 0)
{
m_rotateAngle = float.Parse(node.Attributes[i].Value);
}
}
if ((startPt == null) || (endPt == null) || (leftTop == null) || (rightDown == null))
{
throw new Exception("Missing points in arc drawing");
}
if (style == null)
{
throw new Exception("Missing style in arc drawing");
}
m_points.Add(leftTop);
m_points.Add(rightDown);
m_points.Add(startPt);
m_points.Add(endPt);
m_style = style;
}
/// <summary>
/// The constructor of GOM_Drawing_Arc
/// </summary>
/// <param name="leftTop">The left top corner of the bounding box of the ellipse which the arc belongs to</param>
/// <param name="rightDown">The right down corner of the bounding box of the ellipse which the arc belongs to</param>
/// <param name="startPoint">The start-point of the arc</param>
/// <param name="endPoint">The end-point of the arc</param>
/// <param name="style">The drawing style of the arc</param>
public GOM_Drawing_Arc(GOM_Point leftTop, GOM_Point rightDown, GOM_Point startPoint, GOM_Point endPoint, GOM_Style_Drawing style, float rotateAngle)
{
m_points = new GOM_Points();
m_points.Add(leftTop);
m_points.Add(rightDown);
m_points.Add(startPoint);
m_points.Add(endPoint);
m_style = style;
m_rotateAngle = rotateAngle;
}
public GOM_Object_Sketch()
{
m_id = Guid.NewGuid().ToString("D");
m_boundingBox = new System.Drawing.RectangleF(0, 0, 0, 0);
rgSketchSet = new System.Collections.ArrayList();
rgStrokeToSketch= new System.Collections.ArrayList();
rgDrawings = new GOM_Drawings();
strokeStyle = new GOM_Style_Drawing();
strokeStyle.id = "default";
strokeStyle.drawingStyle = new System.Drawing.Pen(System.Drawing.Color.Green, 1);
}
/// <summary>
/// Initialize the graphic object according to a given template
/// </summary>
/// <param name="template"></param>
public void InitializeFromTemplate(GOM_Template template)
{
//Initialize property
this.m_template = template;
this.extConnect = template.extConnect;
this.extRotate = template.extRotate;
this.extScale = template.extScale;
this.keepAspectRatio = template.keepAspectRatio;
//Clear up existing data
this.rgPoints.Clear();
this.rgFillings.Clear();
this.rgDrawings.Clear();
this.rgEditingModes.Clear();
this.rgDrawingStyles.Clear();
this.rgFillingStyles.Clear();
//Initialize editing mode
for (int i = 0; i < template.rgEditingModes.Count; i++)
{
this.rgEditingModes.Add(template.rgEditingModes[i]);
}
//Initialize drawing styles
for (int i = 0; i < template.rgDrawingStyles.Count; i++)
{
GOM_Style_Drawing style;
style = new GOM_Style_Drawing();
style.id = template.rgDrawingStyles[i].id;
style.drawingStyle = (System.Drawing.Pen)template.rgDrawingStyles[i].drawingStyle.Clone();
this.rgDrawingStyles.Add(style);
}
//Initialize filling styles
for (int i = 0; i < template.rgFillingStyles.Count; i++)
{
GOM_Style_Filling style;
style = new GOM_Style_Filling();
style.id = template.rgFillingStyles[i].id;
style.fillingStyle = (System.Drawing.Brush)template.rgFillingStyles[i].fillingStyle.Clone();
this.rgFillingStyles.Add(style);
}
//Initialize basic properties of points
for (int i = 0; i < template.rgPoints.Count; i++)
{
GOM_Point pt;
pt = new GOM_Point();
pt.id = template.rgPoints[i].id;
pt.x = template.rgPoints[i].x;
pt.y = template.rgPoints[i].y;
pt.Connectable = template.rgPoints[i].Connectable;
pt.Controllable = template.rgPoints[i].Controllable;
this.rgPoints.Add(pt);
}
//Initialize drawing operations
for (int i = 0; i < template.rgDrawings.Count; i++)
{
rgDrawings.Add(CloneDrawing(template.rgDrawings[i]));
}
//Initialize filling operations
for (int i = 0; i < template.rgFillings.Count; i++)
{
rgFillings.Add(CloneFilling(template.rgFillings[i]));
}
//Initialize constraints of points
for (int i = 0; i < template.rgPoints.Count; i++)
{
for (int j = 0; j < template.rgPoints[i].Constraints.Count; j++)
{
GOM_Constraint_Set constraintSet;
constraintSet = new GOM_Constraint_Set();
for (int k = 0; k < template.rgPoints[i].Constraints[j].Count; k++)
{
constraintSet.Add(CloneConstraint(template.rgPoints[i].Constraints[j][k]));
}
rgPoints[i].Constraints.Add(constraintSet);
}
}
CalculateBoundingBox();
//from template
#region new_modified
if (template.var_list != null)
{
var_list = template.var_list.clone();
}
if (template.res_list != null)
{
res_list = template.res_list.clone();
}
#endregion
}