private void CreateRenderList()
{
mRenderList = new RenderList();
//Check for intersections with the zoomed rectangle;
foreach (Shape shape in mShapes.Values)
{
if (shape.Visible)
{
mRenderList.Add(shape);
}
}
if (mLines != null) //Can be null when shapes first set
{
foreach (Line line in mLines.Values)
{
if (line.Visible)
{
mRenderList.Add(line);
}
}
}
mRenderList.Sort();
}
private void CreateRenderList()
{
mRenderList = new RenderList();
//Check for intersections with the zoomed rectangle;
foreach (SolidElement solid in Children.Values)
{
if (solid.Visible)
{
mRenderList.Add(solid);
}
}
mRenderList.Sort();
}
private void CreateRenderList()
{
mRenderList = new RenderList();
//Check for intersections with the zoomed rectangle;
foreach (Shape shape in mShapes.Values)
{
if (shape.Visible) mRenderList.Add(shape);
}
if (mLines != null) //Can be null when shapes first set
{
foreach (Line line in mLines.Values)
{
if (line.Visible) mRenderList.Add(line);
}
}
mRenderList.Sort();
}
private void CreateScrollRenderList(RectangleF rect, bool sort)
{
RectangleF zoomRect = TranslateRectangle(rect);
//Get a local reference and clear the renderlist
RenderList newList = new RenderList();
Hashtable additional = new Hashtable();
//Check all elements from the previous render that intersect with the new rectangle
foreach (Element element in mRenderList)
{
if (element.Rectangle.IntersectsWith(zoomRect))
{
if (element is Line)
{
Line line = (Line) element;
//Add connected shapes to the list of possible additions
if (line.Start.DockedElement != null && !additional.ContainsKey(line.Start.DockedElement.Key)) additional.Add(line.Start.DockedElement.Key, line.Start.DockedElement);
if (line.End.DockedElement != null && !additional.ContainsKey(line.End.DockedElement.Key)) additional.Add(line.End.DockedElement.Key, line.End.DockedElement);
newList.Add(element);
}
else if (element is Shape && !additional.ContainsKey(element.Key))
{
newList.Add(element);
}
}
}
//Add additional shapes from connected lines
foreach (Shape shape in additional.Values)
{
if (shape.Rectangle.IntersectsWith(zoomRect))
{
newList.Add(shape);
}
}
if (sort) newList.Sort();
SetRenderList(newList);
}
private void CreateRenderList()
{
mRenderList = new RenderList();
//Check for intersections with the zoomed rectangle;
foreach (SolidElement solid in Children.Values)
{
if (solid.Visible) mRenderList.Add(solid);
}
mRenderList.Sort();
}