Class TLspSnapperStyler

java.lang.Object
com.luciad.view.lightspeed.style.styler.ALspStyler
com.luciad.view.lightspeed.editor.snapping.TLspSnapperStyler
All Implemented Interfaces:
ILspStyler

public class TLspSnapperStyler extends ALspStyler
A styler for TLspSnapOperation instances. By default this styler uses DEFAULT_ICON_STYLE to style snap operations which support TLspSnapperGeometryType.POINT.
Since:
2012.0
  • Field Details

  • Constructor Details

    • TLspSnapperStyler

      public TLspSnapperStyler()
      Creates a new snapper styler.
  • Method Details

    • setStyles

      public void setStyles(TLspSnapperGeometryType aType, List<ALspStyle> aStyles)
      Assigns a set of styles to the given component type.
      Parameters:
      aType - the snapper geometry type
      aStyles - the styles to be applied for this type.
    • style

      public void style(Collection<?> aObjects, ALspStyleCollector aStyleCollector, TLspContext aContext)
      Description copied from interface: ILspStyler

      Styles the objects or labels contained in aObjects using the methods provided by ALspStyleCollector.

      Example usages for object styling:

      
       // Same style for all objects:
       aStyleCollector.objects(aObjects).style(myStyle).submit();
      
       // Object specific styling:
       aStyleCollector.object(myObject1).style(myStyle1).submit();
       aStyleCollector.object(myObject2).style(myStyle2).submit();
       

      Example usages for label styling:

      
       if (aStyleCollector instanceof ALspLabelStyleCollector) {
         ALspLabelStyleCollector labelStyleCollector = (ALspLabelStyleCollector)aStyleCollector;
      
         // Specify a priority for all labels of all objects:
         labelStyleCollector.objects(aDomainObjects).allLabels().priority(3).styles(...).submit();
      
         // Specify an algorithm for a specific label:
         labelStyleCollector.object(myObject1).label(123).algorithm(...).styles(...).submit();
       }
       

      The objects that are provided to aStyleCollector must be objects that are contained in aObjects. Note that not all objects have to be styled. Objects that are not submitted in aStyleCollector will not be painted.

      This method can be called very frequently, depending on the (amount of) data. If this method is not implemented efficiently, painting performance may be affected.

      Parameters:
      aObjects - The objects to be styled.
      aStyleCollector - A style collector to which all styling information should be passed, this collector is only valid within this method call, and can no longer be used afterwards.
      aContext - Provides context information that may affect styling, such as view specific properties.