+ protected AlignViewport av;\r
+ protected boolean showScores = true;\r
+ protected int maxIdLength = -1;\r
+ protected String maxIdStr = null;\r
+ BufferedImage image;\r
+ Graphics2D gg;\r
+ int imgHeight = 0;\r
+ boolean fastPaint = false;\r
+ java.util.Vector searchResults;\r
+ FontMetrics fm;\r
+ AnnotationLabels labels = null;\r
+ AnnotationPanel ap;\r
+ Font idfont;\r
+\r
+ /**\r
+ * Creates a new IdCanvas object.\r
+ *\r
+ * @param av DOCUMENT ME!\r
+ */\r
+ public IdCanvas(AlignViewport av)\r
+ {\r
+ setLayout(new BorderLayout());\r
+ this.av = av;\r
+ PaintRefresher.Register(this, av.getSequenceSetId());\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param gg DOCUMENT ME!\r
+ * @param s DOCUMENT ME!\r
+ * @param i DOCUMENT ME!\r
+ * @param starty DOCUMENT ME!\r
+ * @param ypos DOCUMENT ME!\r
+ */\r
+ public void drawIdString(Graphics2D gg, SequenceI s, int i, int starty,\r
+ int ypos)\r
+ {\r
+ int xPos = 0;\r
+ int panelWidth = getWidth();\r
+ int charHeight = av.charHeight;\r
+\r
+ if ( (searchResults != null) && searchResults.contains(s))\r
+ {\r
+ gg.setColor(Color.black);\r
+ gg.fillRect(0, ( (i - starty) * charHeight) + ypos, getWidth(),\r
+ charHeight);\r
+ gg.setColor(Color.white);\r
+ }\r
+ else if ( (av.getSelectionGroup() != null) &&\r
+ av.getSelectionGroup().getSequences(null).contains(s))\r
+ {\r
+ gg.setColor(Color.lightGray);\r
+ gg.fillRect(0, ( (i - starty) * charHeight) + ypos, getWidth(),\r
+ charHeight);\r
+ gg.setColor(Color.white);\r
+ }\r
+ else\r
+ {\r
+ gg.setColor(av.getSequenceColour(s));\r
+ gg.fillRect(0, ( (i - starty) * charHeight) + ypos, getWidth(),\r
+ charHeight);\r
+ gg.setColor(Color.black);\r
+ }\r
+\r
+ if (av.rightAlignIds)\r
+ {\r
+ xPos = panelWidth - fm.stringWidth(\r
+ s.getDisplayId(av.getShowJVSuffix())\r
+ ) - 4;\r
+ }\r
+\r
+ gg.drawString(s.getDisplayId(av.getShowJVSuffix()),\r
+ xPos,\r
+ ( ( (i - starty + 1) * charHeight) + ypos) - (charHeight / 5));\r
+\r
+ if (av.hasHiddenRows && av.showHiddenMarkers)\r
+ {\r
+ drawMarker(i, starty, ypos);\r
+ }\r
+\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param vertical DOCUMENT ME!\r
+ */\r
+ public void fastPaint(int vertical)\r
+ {\r
+ if (gg == null)\r
+ {\r
+ repaint();\r
+\r
+ return;\r
+ }\r
+\r
+ gg.copyArea(0, 0, getWidth(), imgHeight, 0, -vertical * av.charHeight);\r
+\r
+ int ss = av.startSeq;\r
+ int es = av.endSeq;\r
+ int transY = 0;\r
+\r
+ if (vertical > 0) // scroll down\r
+ {\r
+ ss = es - vertical;\r
+\r
+ if (ss < av.startSeq)\r
+ { // ie scrolling too fast, more than a page at a time\r
+ ss = av.startSeq;\r
+ }\r
+ else\r
+ {\r
+ transY = imgHeight - (vertical * av.charHeight);\r
+ }\r
+ }\r
+ else if (vertical < 0)\r