public PreviewStarBurst(PreviewPoint point1, ElementNode selectedNode, double zoomLevel)
{
ZoomLevel = zoomLevel;
_topLeft = PointToZoomPoint(point1);
_topRight = new PreviewPoint(_topLeft);
_bottomLeft = new PreviewPoint(_topLeft);
_bottomRight = new PreviewPoint(_topLeft);
_strings = new List <PreviewBaseShape>();
if (selectedNode != null)
{
List <ElementNode> children = PreviewTools.GetLeafNodes(selectedNode);
int stringCount = PreviewTools.GetParentNodes(selectedNode).Count();
if (stringCount >= 4)
{
int spokePixelCount = 0;
foreach (ElementNode node in selectedNode.Children)
{
spokePixelCount = Math.Max(spokePixelCount, node.Children.Count());
}
StringType = StringTypes.Pixel;
foreach (ElementNode node in selectedNode.Children)
{
PreviewLine line;
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), spokePixelCount, node, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
}
if (_strings.Count == 0)
{
// Just add lines, they will be layed out in Layout()
StringType = StringTypes.Standard;
for (int i = 0; i < 8; i++)
{
PreviewLine line;
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), 10, selectedNode, ZoomLevel);
line.PixelColor = Color.White;
line.StringType = StringTypes.Standard;
_strings.Add(line);
}
}
Layout();
}
/// <inheritdoc />
internal sealed override void Reconfigure(ElementNode node)
{
_pixels.Clear();
_strings = new List <PreviewBaseShape>();
if (node != null)
{
//List<ElementNode> children = PreviewTools.GetLeafNodes(node);
int stringCount = PreviewTools.GetParentNodes(node).Count();
if (stringCount >= 4)
{
int spokePixelCount = 0;
foreach (ElementNode n in node.Children)
{
spokePixelCount = Math.Max(spokePixelCount, n.Children.Count());
}
StringType = StringTypes.Pixel;
foreach (ElementNode n in node.Children)
{
var line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), spokePixelCount, n, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
}
if (_strings.Count == 0)
{
// Just add lines, they will be layed out in Layout()
StringType = StringTypes.Standard;
for (int i = 0; i < 8; i++)
{
PreviewLine line;
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), 10, node, ZoomLevel);
line.PixelColor = Color.White;
line.StringType = StringTypes.Standard;
_strings.Add(line);
}
}
Layout();
}
public PreviewRectangle(PreviewPoint point1, ElementNode selectedNode, double zoomLevel)
{
ZoomLevel = zoomLevel;
_topLeft = PointToZoomPoint(point1);
_topRight = new PreviewPoint(_topLeft);
_bottomLeft = new PreviewPoint(_topLeft);
_bottomRight = new PreviewPoint(_topLeft);
_strings = new List <PreviewBaseShape>();
if (selectedNode != null)
{
List <ElementNode> parents = PreviewTools.GetParentNodes(selectedNode);
// Do we have the 4 sides of the rectangle defined in our elements?
if (parents.Count() == 4)
{
foreach (ElementNode pixelString in parents)
{
PreviewLine line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), pixelString.Children.Count(), pixelString, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
else
{
List <ElementNode> children = PreviewTools.GetLeafNodes(selectedNode);
if (children.Count >= 8)
{
int increment = children.Count / 4;
int pixelsLeft = children.Count;
StringType = StringTypes.Pixel;
// Just add lines, they will be layed out in Layout()
for (int i = 0; i < 4; i++)
{
PreviewLine line;
if (pixelsLeft >= increment)
{
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), increment, null, ZoomLevel);
}
else
{
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), pixelsLeft, null, ZoomLevel);
}
line.PixelColor = Color.White;
_strings.Add(line);
pixelsLeft -= increment;
}
int pixelNum = 0;
foreach (PreviewPixel pixel in Pixels)
{
pixel.Node = children[pixelNum];
pixel.NodeId = children[pixelNum].Id;
pixelNum++;
}
}
}
}
if (_strings.Count == 0)
{
// Just add lines, they will be layed out in Layout()
for (int i = 0; i < 4; i++)
{
PreviewLine line;
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), 10, selectedNode, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
Layout();
}
/// <inheritdoc />
internal sealed override void Reconfigure(ElementNode node)
{
_strings = new List <PreviewBaseShape>();
if (node != null)
{
List <ElementNode> parents = PreviewTools.GetParentNodes(node);
// Do we have the 4 sides of the rectangle defined in our elements?
if (parents.Count() == 4)
{
foreach (ElementNode pixelString in parents)
{
PreviewLine line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), pixelString.Children.Count(), pixelString, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
else
{
List <ElementNode> children = PreviewTools.GetLeafNodes(node);
if (children.Count >= 8)
{
int increment = children.Count / 4;
int pixelsLeft = children.Count;
StringType = StringTypes.Pixel;
// Just add lines, they will be layed out in Layout()
for (int i = 0; i < 4; i++)
{
PreviewLine line;
if (pixelsLeft >= increment)
{
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), increment, null, ZoomLevel);
}
else
{
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), pixelsLeft, null, ZoomLevel);
}
line.PixelColor = Color.White;
_strings.Add(line);
pixelsLeft -= increment;
}
int pixelNum = 0;
foreach (PreviewPixel pixel in Pixels)
{
pixel.Node = children[pixelNum];
pixel.NodeId = children[pixelNum].Id;
pixelNum++;
}
}
}
}
if (_strings.Count == 0)
{
// Just add lines, they will be layed out in Layout()
for (int i = 0; i < 4; i++)
{
PreviewLine line;
line = new PreviewLine(new PreviewPoint(10, 10), new PreviewPoint(20, 20), 10, node, ZoomLevel);
line.PixelColor = Color.White;
_strings.Add(line);
}
}
Layout();
}