public static void Set_Padding(MyPointRect r)
{
int padding = 15;
r.x -= padding;
r.y -= padding;
r.width += padding * 2;
r.height += padding * 2;
}
public static MyPointRect Get_Border_Points(BPaintLine Par_obj)
{
MyPointRect result = new MyPointRect();
List <MyPoint> data = new List <MyPoint>();
data.Add(Par_obj.StartPosition);
data.Add(Par_obj.end);
result.x = data.Min(j => j.x);
result.y = data.Min(j => j.y);
result.width = data.Max(j => j.x) - result.x;
result.height = data.Max(j => j.y) - result.y;
result.x += Par_obj.PositionChange.x;
result.y += Par_obj.PositionChange.y;
Set_Padding(result);
return(result);
}
public void Generate_SVG()
{
_Svg = new svg
{
id = "svgPaint",
width = par_width,
height = par_height,
xmlns = "http://www.w3.org/2000/svg",
};
_Svg.Children.Add(new rect
{
width = par_width,
height = par_height,
fill = "wheat",
stroke = "red",
stroke_width = 1,
});
foreach (var item in (parent as CompBlazorPaint).ObjectsList.OrderBy(x => x.SequenceNumber))
{
switch (item.ObjectType)
{
case BPaintOpbjectType.HandDraw:
_Svg.Children.Add(drawPath(item as BPaintHandDraw));
if (item.Selected)
{
MyPointRect p_rect = BPaintFunctions.Get_Border_Points(item as BPaintHandDraw);
_Svg.Children.Add(new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "red",
stroke_width = 1,
style = "opacity:0.2",
});
}
break;
case BPaintOpbjectType.Line:
BPaintLine currLine = item as BPaintLine;
_Svg.Children.Add(drawLine(currLine));
if (item.Selected)
{
circle c1 = new circle()
{
cx = currLine.StartPosition.x + currLine.PositionChange.x,
cy = currLine.StartPosition.y + currLine.PositionChange.y,
r = currLine.width * 1.5,
fill = "wheat",
stroke = currLine.Color,
stroke_width = 2,
};
if (currLine.Scale.x != 0 || currLine.Scale.y != 0)
{
c1.transform = "scale(" + currLine.Scale.x + "," + currLine.Scale.y + ")";
}
_Svg.Children.Add(c1);
circle c2 = new circle()
{
cx = currLine.end.x + currLine.PositionChange.x,
cy = currLine.end.y + currLine.PositionChange.y,
r = currLine.width * 1.5,
fill = "wheat",
stroke = currLine.Color,
stroke_width = 2,
};
if (currLine.Scale.x != 0 || currLine.Scale.y != 0)
{
c2.transform = "scale(" + currLine.Scale.x + "," + currLine.Scale.y + ")";
}
_Svg.Children.Add(c2);
MyPointRect p_rect = BPaintFunctions.Get_Border_Points(item as BPaintLine);
_Svg.Children.Add(new rect
{
x = p_rect.x,
y = p_rect.y,
width = p_rect.width,
height = p_rect.height,
fill = "none",
stroke = "red",
stroke_width = 1,
style = "opacity:0.2",
});
}
break;
default:
break;
}
}
}
