import jalview.datamodel.AlignmentI;
import jalview.datamodel.SequenceFeature;
import jalview.datamodel.SequenceI;
+import jalview.datamodel.features.SequenceFeatures;
import jalview.renderer.seqfeatures.FeatureRenderer;
import jalview.schemes.FeatureColour;
import jalview.util.ColorUtils;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
+import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
-public abstract class FeatureRendererModel implements
- jalview.api.FeatureRenderer
+public abstract class FeatureRendererModel
+ implements jalview.api.FeatureRenderer
{
/**
*/
protected float transparency = 1.0f;
- protected Map<String, FeatureColourI> featureColours = new ConcurrentHashMap<String, FeatureColourI>();
+ protected Map<String, FeatureColourI> featureColours = new ConcurrentHashMap<>();
- protected Map<String, Boolean> featureGroups = new ConcurrentHashMap<String, Boolean>();
+ protected Map<String, Boolean> featureGroups = new ConcurrentHashMap<>();
protected String[] renderOrder;
{
av.setFeaturesDisplayed(fdi = new FeaturesDisplayed());
}
- List<String> nft = new ArrayList<String>();
+ List<String> nft = new ArrayList<>();
for (String featureType : featureTypes)
{
if (!fdi.isRegistered(featureType))
renderOrder = neworder;
}
- protected Map<String, float[][]> minmax = new Hashtable<String, float[][]>();
+ protected Map<String, float[][]> minmax = new Hashtable<>();
public Map<String, float[][]> getMinMax()
{
if (r[0] != 0 || mm[0] < 0.0)
{
r[0] = 1;
- r[1] = (byte) ((int) 128.0 + 127.0 * (sequenceFeature.score / mm[1]));
+ r[1] = (byte) ((int) 128.0
+ + 127.0 * (sequenceFeature.score / mm[1]));
}
else
{
* include features at the position provided their feature type is
* displayed, and feature group is null or marked for display
*/
- List<SequenceFeature> result = new ArrayList<SequenceFeature>();
+ List<SequenceFeature> result = new ArrayList<>();
if (!av.areFeaturesDisplayed() || getFeaturesDisplayed() == null)
{
return result;
}
FeaturesDisplayedI featuresDisplayed = av.getFeaturesDisplayed();
- Set<String> oldfeatures = new HashSet<String>();
+ Set<String> oldfeatures = new HashSet<>();
if (renderOrder != null)
{
for (int i = 0; i < renderOrder.length; i++)
}
AlignmentI alignment = av.getAlignment();
- List<String> allfeatures = new ArrayList<String>();
+ List<String> allfeatures = new ArrayList<>();
for (int i = 0; i < alignment.getHeight(); i++)
{
*/
if (minmax == null)
{
- minmax = new Hashtable<String, float[][]>();
+ minmax = new Hashtable<>();
}
synchronized (minmax)
{
*/
private void updateRenderOrder(List<String> allFeatures)
{
- List<String> allfeatures = new ArrayList<String>(allFeatures);
+ List<String> allfeatures = new ArrayList<>(allFeatures);
String[] oldRender = renderOrder;
renderOrder = new String[allfeatures.size()];
boolean initOrders = (featureOrder == null);
{
if (initOrders)
{
- setOrder(oldRender[j], (1 - (1 + (float) j) / oldRender.length));
+ setOrder(oldRender[j],
+ (1 - (1 + (float) j) / oldRender.length));
}
if (allfeatures.contains(oldRender[j]))
{
* Returns the configured colour for a particular feature instance. This
* includes calculation of 'colour by label', or of a graduated score colour,
* if applicable. It does not take into account feature visibility or colour
- * transparency.
+ * transparency. Returns null for a score feature whose score value lies
+ * outside any colour threshold.
*
* @param feature
* @return
}
/**
- * Answers true unless the feature has a graduated colour scheme and the
- * feature value lies outside the current threshold for display
- *
- * @param sequenceFeature
- * @return
- */
- protected boolean showFeature(SequenceFeature sequenceFeature)
- {
- FeatureColourI fc = getFeatureStyle(sequenceFeature.type);
- return fc.isColored(sequenceFeature);
- }
-
- /**
* Answers true if the feature type is currently selected to be displayed,
* else false
*
{
if (featureOrder == null)
{
- featureOrder = new Hashtable<String, Float>();
+ featureOrder = new Hashtable<>();
}
featureOrder.put(type, new Float(position));
return position;
* note visible feature ordering and colours before update
*/
List<String> visibleFeatures = getDisplayedFeatureTypes();
- Map<String, FeatureColourI> visibleColours = new HashMap<String, FeatureColourI>(
+ Map<String, FeatureColourI> visibleColours = new HashMap<>(
getFeatureColours());
FeaturesDisplayedI av_featuresdisplayed = null;
}
else
{
- av.setFeaturesDisplayed(av_featuresdisplayed = new FeaturesDisplayed());
+ av.setFeaturesDisplayed(
+ av_featuresdisplayed = new FeaturesDisplayed());
}
}
else
{
// conflict between applet and desktop - featureGroups returns the map in
// the desktop featureRenderer
- return (featureGroups == null) ? Arrays.asList(new String[0]) : Arrays
- .asList(featureGroups.keySet().toArray(new String[0]));
+ return (featureGroups == null) ? Arrays.asList(new String[0])
+ : Arrays.asList(featureGroups.keySet().toArray(new String[0]));
}
- public boolean checkGroupVisibility(String group, boolean newGroupsVisible)
+ public boolean checkGroupVisibility(String group,
+ boolean newGroupsVisible)
{
if (featureGroups == null)
{
{
if (featureGroups != null)
{
- List<String> gp = new ArrayList<String>();
+ List<String> gp = new ArrayList<>();
for (String grp : featureGroups.keySet())
{
@Override
public Map<String, FeatureColourI> getDisplayedFeatureCols()
{
- Map<String, FeatureColourI> fcols = new Hashtable<String, FeatureColourI>();
+ Map<String, FeatureColourI> fcols = new Hashtable<>();
if (getViewport().getFeaturesDisplayed() == null)
{
return fcols;
public List<String> getDisplayedFeatureTypes()
{
List<String> typ = getRenderOrder();
- List<String> displayed = new ArrayList<String>();
+ List<String> displayed = new ArrayList<>();
FeaturesDisplayedI feature_disp = av.getFeaturesDisplayed();
if (feature_disp != null)
{
@Override
public List<String> getDisplayedFeatureGroups()
{
- List<String> _gps = new ArrayList<String>();
+ List<String> _gps = new ArrayList<>();
for (String gp : getFeatureGroups())
{
if (checkGroupVisibility(gp, false))
public List<SequenceFeature> findFeaturesAtResidue(SequenceI sequence,
int resNo)
{
- List<SequenceFeature> result = new ArrayList<SequenceFeature>();
+ List<SequenceFeature> result = new ArrayList<>();
if (!av.areFeaturesDisplayed() || getFeaturesDisplayed() == null)
{
return result;
return result;
}
+ /**
+ * Removes from the list of features any that have a feature group that is not
+ * displayed, or duplicate the location of a feature of the same type (unless
+ * a graduated colour scheme or colour by label is applied). Should be used
+ * only for features of the same feature colour (which normally implies the
+ * same feature type).
+ *
+ * @param features
+ * @param fc
+ */
+ public void filterFeaturesForDisplay(List<SequenceFeature> features,
+ FeatureColourI fc)
+ {
+ if (features.isEmpty())
+ {
+ return;
+ }
+
+ SequenceFeatures.sortFeatures(features, true);
+ boolean simpleColour = fc == null || fc.isSimpleColour();
+ SequenceFeature lastFeature = null;
+
+ Iterator<SequenceFeature> it = features.iterator();
+ while (it.hasNext())
+ {
+ SequenceFeature sf = it.next();
+ if (featureGroupNotShown(sf))
+ {
+ it.remove();
+ continue;
+ }
+
+ /*
+ * a feature is redundant for rendering purposes if it has the
+ * same extent as another (so would just redraw the same colour);
+ * (checking type and isContactFeature as a fail-safe here, although
+ * currently they are guaranteed to match in this context)
+ * don't remove 'redundant' features if transparency is applied
+ * (as feature count affects depth of feature colour)
+ */
+ if (simpleColour && transparency == 1f)
+ {
+ if (lastFeature != null && sf.getBegin() == lastFeature.getBegin()
+ && sf.getEnd() == lastFeature.getEnd()
+ && sf.isContactFeature() == lastFeature.isContactFeature()
+ && sf.getType().equals(lastFeature.getType()))
+ {
+ it.remove();
+ }
+ }
+ lastFeature = sf;
+ }
+ }
+
}
git://source.jalview.org / jalview.git / blobdiff