Node DrawCustomShape(float x, float y)
{
var node = new Node();
if (Device.RuntimePlatform == Device.Android)
{
node.Width = 50 * DiagramUtility.factor; node.Height = 40 * DiagramUtility.factor;
}
else
{
node.Width = node.Height = 40 * DiagramUtility.factor;
}
node.OffsetX = x * DiagramUtility.factor; node.OffsetY = y * DiagramUtility.factor;
if (Device.RuntimePlatform == Device.UWP)
{
node.Style.Brush = new SolidBrush(Color.Transparent);
node.Style.StrokeBrush = new SolidBrush(Color.FromRgb(24, 161, 237));
node.Style.StrokeWidth = 3 * DiagramUtility.factor;
}
SfGraphicsPath sfpath4 = new SfGraphicsPath();
SfGraphics grap = new SfGraphics();
Pen stroke = new Pen();
stroke.Brush = new SolidBrush(Color.Transparent);
stroke.StrokeWidth = 3;
stroke.StrokeBrush = new SolidBrush(Color.FromRgb(24, 161, 237));
grap.DrawEllipse(stroke, new Rectangle(10, 0, 20, 20));
if (Device.RuntimePlatform == Device.UWP)
{
grap.DrawArc(stroke, 0, 20, 40, 40, 0, 180);
}
else
{
grap.DrawArc(stroke, 0, 20, 40, 40, 180, 180);
}
node.UpdateSfGraphics(grap);
return(node);
}
private void ButtonTouch(object sender, EventArgs e)
{
ImageButtonView view = sender as ImageButtonView;
view.ButtonSelected = true;
switch (view.ImageId)
{
case "mindmapconttree.png":
simpleCurveTree = "contCurveTree";
SfGraphicsPath path = new SfGraphicsPath();
path.MoveTo(0, 0);
path.MoveTo(0, 50);
path.LineTo(100, 50);
path.MoveTo(100, 100);
gra.DrawPath(path);
Pen pe = new Pen();
pe.StrokeBrush = new SolidBrush(Color.ParseColor("#949494"));
pe.StrokeWidth = 5;
point.Add(new Point(0, 50));
point.Add(new Point(100, 50));
gra.DrawLines(pe, point);
objShape1 = ShapeType.Ellipse;
objShape2 = gra;
objShape3 = gra;
objShape4 = gra;
objShape5 = gra;
segment = SegmentType.CurveSegment;
TextStyleVerticalAlignment = VerticalAlignment.Top;
Dectype = DecoratorType.None;
connColor = Color.Black;
connLineApplyColorFrom = ApplyColorFrom.TargetBorder;
connDecApplyColorFrom = ApplyColorFrom.TargetBorder;
break;
case "mindmapDefault.png":
simpleCurveTree = "default";
objShape1 = ShapeType.RoundedRectangle;
objShape2 = ShapeType.RoundedRectangle;
objShape3 = ShapeType.RoundedRectangle;
objShape4 = ShapeType.RoundedRectangle;
objShape5 = ShapeType.RoundedRectangle;
segment = SegmentType.CurveSegment;
TextStyleVerticalAlignment = VerticalAlignment.Center;
Dectype = DecoratorType.None;
connColor = Color.Black;
connLineApplyColorFrom = ApplyColorFrom.TargetBorder;
connDecApplyColorFrom = ApplyColorFrom.TargetBorder;
break;
case "mindmaportho.png":
simpleCurveTree = "orthotree";
objShape1 = ShapeType.Rectangle;
objShape2 = ShapeType.Rectangle;
objShape3 = ShapeType.Rectangle;
objShape4 = ShapeType.Rectangle;
objShape5 = ShapeType.Rectangle;
segment = SegmentType.OrthoSegment;
TextStyleVerticalAlignment = VerticalAlignment.Center;
Dectype = DecoratorType.None;
connColor = Color.Black;
connLineApplyColorFrom = ApplyColorFrom.TargetBorder;
connDecApplyColorFrom = ApplyColorFrom.TargetBorder;
break;
case "mindmapsimpletree.png":
simpleCurveTree = "simpleCurveTree";
objShape1 = ShapeType.RoundedRectangle;
objShape2 = ShapeType.RoundedRectangle;
objShape3 = ShapeType.RoundedRectangle;
objShape4 = ShapeType.RoundedRectangle;
objShape5 = ShapeType.RoundedRectangle;
segment = SegmentType.CurveSegment;
TextStyleVerticalAlignment = VerticalAlignment.Center;
Dectype = DecoratorType.None;
connColor = Color.ParseColor("#949494");
connLineApplyColorFrom = ApplyColorFrom.Custom;
connDecApplyColorFrom = ApplyColorFrom.Custom;
break;
}
UpdateTheme();
for (int i = 0; i < scrollLayout.ChildCount; i++)
{
ImageButtonView childView = (ImageButtonView)scrollLayout.GetChildAt(i);
if (childView.ImageId == view.ImageId)
{
continue;
}
childView.ButtonSelected = false;
}
}