private void Cmd_Item_Select(int Par_ID)
{
CompBlazorPaint p = Parent as CompBlazorPaint;
p.cmd_Clear_Selection();
p.cmd_Clear_Editing();
p.ObjectsList.Single(x => x.ObjectID == Par_ID).Selected = true;
p.cmd_RefreshSVG();
}
private void Cmd_Item_Select(int Par_ID)
{
CompBlazorPaint p = parent as CompBlazorPaint;
if (!p.MultiSelect)
{
p.cmd_Clear_Selection();
}
p.cmd_Clear_Editing();
p.ObjectsList.Single(x => x.ObjectID == Par_ID).Selected = true;
p.cmd_RefreshSVG();
p.Curr_Mode = BPaintMode.edit;
}
public void Generate_SVG()
{
_Svg = new svg
{
id = "svgPaint",
width = par_width,
height = par_height,
xmlns = "http://www.w3.org/2000/svg",
//style = "background-color: rgba(0, 0, 0, 0.0);",
};
_Svg.Children.Add(new rect
{
width = par_width,
height = par_height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
});
CompBlazorPaint currParent = (Parent as CompBlazorPaint);
#region drawing all the Selection rectangles
if (currParent.bpSelectionRectangle != null)
{
rect bpSelectionRectangleSVGrect = new rect
{
x = Math.Min((double)currParent.bpSelectionRectangle.Position.x, (double)currParent.bpSelectionRectangle.end.x),
y = Math.Min((double)currParent.bpSelectionRectangle.Position.y, (double)currParent.bpSelectionRectangle.end.y),
width = Math.Abs((double)currParent.bpSelectionRectangle.end.x - currParent.bpSelectionRectangle.Position.x),
height = Math.Abs((double)currParent.bpSelectionRectangle.end.y - currParent.bpSelectionRectangle.Position.y),
fill = "#FAFAFA",
stroke = currParent.bpSelectionRectangle.Color,
stroke_width = currParent.bpSelectionRectangle.LineWidth,
stroke_dasharray = "4",
style = "opacity:0.8",
};
_Svg.Children.Add(bpSelectionRectangleSVGrect);
}
#endregion
#region drawing all the lines
foreach (BPaintLine currLine in currParent.ObjectsList.Where(x => x.ObjectType == BPaintOpbjectType.Line))
{
line l = new line()
{
x1 = currLine.Position.PtD.X,
y1 = currLine.Position.PtD.Y,
x2 = currLine.end.PtD.X,
y2 = currLine.end.PtD.Y,
stroke = currLine.Color,
stroke_width = currLine.LineWidth,
};
_Svg.Children.Add(l);
if (currLine.Selected)
{
RectD p_rect = (currLine as BPaintLine).BoundingRectD();
_Svg.Children.Add(new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7",
});
}
}
#endregion
#region drawing all the circles
foreach (BPaintCircle currCircle in currParent.ObjectsList.Where(x => x.ObjectType == BPaintOpbjectType.Circle))
{
circle currSVGCircle = new circle()
{
cx = currCircle.Position.x,
cy = currCircle.Position.y,
r = currCircle.Position.PtD.DistanceTo(currCircle.end.PtD),
fill = "none",
stroke = currCircle.Color,
stroke_width = 2,
};
//line circleAuxiliaryLine = new line()
//{
// x1 = currCircle.Position.x,
// y1 = currCircle.Position.y,
// x2 = currCircle.end.x,
// y2 = currCircle.end.y,
// stroke = "magenta",
// stroke_width = 1,
// style = "opacity:0.7"
//};
_Svg.Children.Add(currSVGCircle);
//_Svg.Children.Add(circleAuxiliaryLine);
if (currCircle.Selected)
{
RectD p_rect = BPaintFunctions.Get_Border_Points(currCircle);
_Svg.Children.Add(new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7",
});
}
}
#endregion
#region drawing all the ellipses
foreach (BPaintEllipse currEllipse in currParent.ObjectsList.Where(x => x.ObjectType == BPaintOpbjectType.Ellipse))
{
if (currEllipse.IsValid())
{
ellipse currSVGCircle = currEllipse.SvgEllipseDescription();
_Svg.Children.Add(currSVGCircle);
if (currEllipse.Selected)
{
RectD bRect = BPaintFunctions.Get_Border_Points(currEllipse);
_Svg.Children.Add(new rect
{
x = bRect.x,
y = bRect.y,
width = bRect.width,
height = bRect.height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7",
});
}
line ellipseAuxiliaryLine1 = new line()
{
x1 = currEllipse.Position.x,
y1 = currEllipse.Position.y,
x2 = currEllipse.pt2.x,
y2 = currEllipse.pt2.y,
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7"
};
line ellipseAuxiliaryLine2 = new line()
{
x1 = currEllipse.pt2.x,
y1 = currEllipse.pt2.y,
x2 = currEllipse.pt3.x,
y2 = currEllipse.pt3.y,
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7"
};
line ellipseAuxiliaryLine3 = new line()
{
x1 = currEllipse.Position.x,
y1 = currEllipse.Position.y,
x2 = currEllipse.pt3.x,
y2 = currEllipse.pt3.y,
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7"
};
_Svg.Children.Add(ellipseAuxiliaryLine1);
_Svg.Children.Add(ellipseAuxiliaryLine2);
_Svg.Children.Add(ellipseAuxiliaryLine3);
}
}
#endregion
#region Drawing all the Selection region vertices
foreach (BPaintVertex vertex in currParent.SelectionVerticesList)
{
circle currVertexCircle = new circle()
{
cx = vertex.PtD.X,
cy = vertex.PtD.Y,
r = 5,
fill = "none",
stroke = vertex.Color,
stroke_width = 2,
};
_Svg.Children.Add(currVertexCircle);
if (vertex.Selected)
{
RectD p_rect = BPaintFunctions.Get_Border_Points(vertex as BPaintVertex);
rect currVertexBoundingRect = new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7",
};
_Svg.Children.Add(currVertexBoundingRect);
}
}
#endregion
#region Drawing all the vertices
foreach (BPaintVertex vertex in currParent.VerticesList)
{
circle currVertexCircle = new circle()
{
cx = vertex.PtD.X,
cy = vertex.PtD.Y,
r = 5,
fill = "wheat",
stroke = vertex.Color,
stroke_width = 2,
};
_Svg.Children.Add(currVertexCircle);
if (vertex.Selected)
{
RectD p_rect = BPaintFunctions.Get_Border_Points(vertex as BPaintVertex);
rect currVertexBoundingRect = new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "magenta",
stroke_width = 1,
style = "opacity:0.7",
};
_Svg.Children.Add(currVertexBoundingRect);
}
}
#endregion
}