*/\r
package jalview.gui;\r
\r
+import jalview.analysis.*;\r
+\r
+import jalview.datamodel.*;\r
+\r
import java.awt.*;\r
import java.awt.image.*;\r
+\r
import javax.swing.*;\r
\r
-import jalview.analysis.*;\r
-import jalview.datamodel.*;\r
\r
-public class IdCanvas\r
- extends JPanel\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class IdCanvas extends JPanel\r
{\r
- 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
-\r
- public IdCanvas(AlignViewport av)\r
- {\r
- setLayout(new BorderLayout());\r
- this.av = av;\r
- PaintRefresher.Register(this);\r
- }\r
-\r
- public void drawIdString(Graphics2D gg, SequenceI s, int i, int starty,\r
- int ypos)\r
- {\r
- int charHeight = av.getCharHeight();\r
-\r
- if ( (searchResults != null) && searchResults.contains(s))\r
+ 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
+\r
+ /**\r
+ * Creates a new IdCanvas object.\r
+ *\r
+ * @param av DOCUMENT ME!\r
+ */\r
+ public IdCanvas(AlignViewport av)\r
{\r
- gg.setColor(Color.black);\r
- gg.fillRect(0,\r
- AlignmentUtil.getPixelHeight(starty, i, charHeight) + ypos,\r
- getWidth(), charHeight);\r
- gg.setColor(Color.white);\r
- }\r
- else if ( (av.getSelectionGroup() != null) &&\r
- av.getSelectionGroup().sequences.contains(s))\r
- {\r
- gg.setColor(Color.lightGray);\r
- gg.fillRect(0,\r
- AlignmentUtil.getPixelHeight(starty, i, charHeight) + ypos,\r
- getWidth(), charHeight);\r
- gg.setColor(Color.white);\r
- }\r
- else\r
- {\r
- gg.setColor(s.getColor());\r
- gg.fillRect(0,\r
- AlignmentUtil.getPixelHeight(starty, i, charHeight) + ypos,\r
- getWidth(), charHeight);\r
- gg.setColor(Color.black);\r
+ setLayout(new BorderLayout());\r
+ this.av = av;\r
+ PaintRefresher.Register(this, av.alignment);\r
}\r
\r
- String string = s.getName();\r
-\r
- if (av.getShowFullId())\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
- string = s.getDisplayId();\r
- }\r
+ int charHeight = av.charHeight;\r
\r
- gg.drawString(string, 0,\r
- (AlignmentUtil.getPixelHeight(starty, i, charHeight) + ypos +\r
- charHeight) - (charHeight / 5));\r
- }\r
-\r
- public void fastPaint(int vertical)\r
- {\r
- if (gg == null)\r
- {\r
- repaint();\r
- return;\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().sequences.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(s.getColor());\r
+ gg.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),\r
+ charHeight);\r
+ gg.setColor(Color.black);\r
+ }\r
\r
- gg.copyArea(0, 0, getWidth(), imgHeight, 0, -vertical * av.charHeight);\r
+ String string = s.getName();\r
\r
- int ss = av.startSeq;\r
- int es = av.endSeq;\r
- int transY = 0;\r
+ if (av.getShowFullId())\r
+ {\r
+ string = s.getDisplayId();\r
+ }\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
+ gg.drawString(string, 0,\r
+ (((i - starty + 1) * charHeight) + ypos) - (charHeight / 5));\r
}\r
- else if (vertical < 0)\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param vertical DOCUMENT ME!\r
+ */\r
+ public void fastPaint(int vertical)\r
{\r
- es = ss - vertical;\r
+ if (gg == null)\r
+ {\r
+ repaint();\r
\r
- if (es > av.endSeq)\r
- {\r
- es = av.endSeq;\r
- }\r
- }\r
+ return;\r
+ }\r
\r
- gg.translate(0, transY);\r
+ gg.copyArea(0, 0, getWidth(), imgHeight, 0, -vertical * av.charHeight);\r
\r
- drawIds(ss, es);\r
+ int ss = av.startSeq;\r
+ int es = av.endSeq;\r
+ int transY = 0;\r
\r
- gg.translate(0, -transY);\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
+ {\r
+ es = ss - vertical;\r
\r
- fastPaint = true;\r
- repaint();\r
- }\r
+ if (es > av.endSeq)\r
+ {\r
+ es = av.endSeq;\r
+ }\r
+ }\r
\r
- public void paintComponent(Graphics g)\r
- {\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, getWidth(), getHeight());\r
+ gg.translate(0, transY);\r
\r
- if (fastPaint)\r
- {\r
- fastPaint = false;\r
- g.drawImage(image, 0, 0, this);\r
+ drawIds(ss, es);\r
\r
- return;\r
- }\r
+ gg.translate(0, -transY);\r
\r
- imgHeight = getHeight();\r
- imgHeight -= (imgHeight % av.charHeight);\r
+ fastPaint = true;\r
+ repaint();\r
+ }\r
\r
- if (imgHeight < 1)\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param g DOCUMENT ME!\r
+ */\r
+ public void paintComponent(Graphics g)\r
{\r
- return;\r
- }\r
+ g.setColor(Color.white);\r
+ g.fillRect(0, 0, getWidth(), getHeight());\r
\r
- image = new BufferedImage(getWidth(), imgHeight,\r
- BufferedImage.TYPE_INT_RGB);\r
- gg = (Graphics2D) image.getGraphics();\r
+ if (fastPaint)\r
+ {\r
+ fastPaint = false;\r
+ g.drawImage(image, 0, 0, this);\r
\r
- //Fill in the background\r
- gg.setColor(Color.white);\r
- gg.fillRect(0, 0, getWidth(), imgHeight);\r
- gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
- RenderingHints.VALUE_ANTIALIAS_ON);\r
+ return;\r
+ }\r
\r
- Font italic = new Font(av.getFont().getName(), Font.ITALIC,\r
- av.getFont().getSize());\r
- gg.setFont(italic);\r
+ imgHeight = getHeight();\r
+ imgHeight -= (imgHeight % av.charHeight);\r
\r
- drawIds(av.getStartSeq(), av.endSeq);\r
+ if (imgHeight < 1)\r
+ {\r
+ return;\r
+ }\r
\r
- g.drawImage(image, 0, 0, this);\r
- }\r
+ image = new BufferedImage(getWidth(), imgHeight,\r
+ BufferedImage.TYPE_INT_RGB);\r
+ gg = (Graphics2D) image.getGraphics();\r
\r
- void drawIds(int starty, int endy)\r
- {\r
- if(gg==null)\r
- return;\r
+ //Fill in the background\r
+ gg.setColor(Color.white);\r
+ gg.fillRect(0, 0, getWidth(), imgHeight);\r
+ gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
+ RenderingHints.VALUE_ANTIALIAS_ON);\r
\r
+ Font italic = new Font(av.getFont().getName(), Font.ITALIC,\r
+ av.getFont().getSize());\r
+ gg.setFont(italic);\r
\r
- Color currentColor = Color.white;\r
- Color currentTextColor = Color.black;\r
+ drawIds(av.getStartSeq(), av.endSeq);\r
\r
- if (av.getWrapAlignment())\r
- {\r
- int rowSize = av.getEndRes() - av.getStartRes();\r
-\r
- // Draw the rest of the panels\r
- for (int ypos = 2 * av.charHeight, row = av.startRes;\r
- (ypos <= getHeight()) && (row < av.alignment.getWidth());\r
- ypos += av.chunkHeight, row += rowSize)\r
- {\r
- for (int i = starty; i < av.alignment.getHeight(); i++)\r
- {\r
- SequenceI s = av.alignment.getSequenceAt(i);\r
- drawIdString(gg, s, i, 0, ypos);\r
- }\r
- }\r
+ g.drawImage(image, 0, 0, this);\r
}\r
- else\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param starty DOCUMENT ME!\r
+ * @param endy DOCUMENT ME!\r
+ */\r
+ void drawIds(int starty, int endy)\r
{\r
- //Now draw the id strings\r
- for (int i = starty; i < endy; i++)\r
- {\r
- // Selected sequence colours\r
- if ( (searchResults != null) &&\r
- searchResults.contains(av.alignment.getSequenceAt(i)))\r
- {\r
- gg.setColor(Color.black);\r
- currentColor = Color.black;\r
- currentTextColor = Color.white;\r
- }\r
- else if ( (av.getSelectionGroup() != null) &&\r
- av.getSelectionGroup().sequences.contains(\r
- av.alignment.getSequenceAt(i)))\r
+ Color currentColor = Color.white;\r
+ Color currentTextColor = Color.black;\r
+\r
+ if (av.getWrapAlignment())\r
{\r
- currentColor = Color.lightGray;\r
- currentTextColor = Color.black;\r
+ int rowSize = av.getEndRes() - av.getStartRes();\r
+\r
+ // Draw the rest of the panels\r
+ for (int ypos = 2 * av.charHeight, row = av.startRes;\r
+ (ypos <= getHeight()) && (row < av.alignment.getWidth());\r
+ ypos += av.chunkHeight, row += rowSize)\r
+ {\r
+ for (int i = starty; i < av.alignment.getHeight(); i++)\r
+ {\r
+ SequenceI s = av.alignment.getSequenceAt(i);\r
+ drawIdString(gg, s, i, 0, ypos);\r
+ }\r
+ }\r
}\r
else\r
{\r
- currentColor = av.alignment.getSequenceAt(i).getColor();\r
- currentTextColor = Color.black;\r
- }\r
-\r
- gg.setColor(currentColor);\r
-\r
- gg.fillRect(0,\r
- AlignmentUtil.getPixelHeight(starty, i, av.charHeight),\r
- getWidth(), av.charHeight);\r
-\r
- gg.setColor(currentTextColor);\r
-\r
- String string = av.alignment.getSequenceAt(i).getName();\r
-\r
- if (av.getShowFullId())\r
- {\r
- string = av.alignment.getSequenceAt(i).getDisplayId();\r
+ //Now draw the id strings\r
+ for (int i = starty; i < endy; i++)\r
+ {\r
+ // Selected sequence colours\r
+ if ((searchResults != null) &&\r
+ searchResults.contains(av.alignment.getSequenceAt(i)))\r
+ {\r
+ gg.setColor(Color.black);\r
+ currentColor = Color.black;\r
+ currentTextColor = Color.white;\r
+ }\r
+ else if ((av.getSelectionGroup() != null) &&\r
+ av.getSelectionGroup().sequences.contains(\r
+ av.alignment.getSequenceAt(i)))\r
+ {\r
+ currentColor = Color.lightGray;\r
+ currentTextColor = Color.black;\r
+ }\r
+ else\r
+ {\r
+ currentColor = av.alignment.getSequenceAt(i).getColor();\r
+ currentTextColor = Color.black;\r
+ }\r
+\r
+ gg.setColor(currentColor);\r
+\r
+ gg.fillRect(0, (i - starty) * av.charHeight, getWidth(),\r
+ av.charHeight);\r
+\r
+ gg.setColor(currentTextColor);\r
+\r
+ String string = av.alignment.getSequenceAt(i).getName();\r
+\r
+ if (av.getShowFullId())\r
+ {\r
+ string = av.alignment.getSequenceAt(i).getDisplayId();\r
+ }\r
+\r
+ gg.drawString(string, 0,\r
+ (((i - starty) * av.charHeight) + av.charHeight) -\r
+ (av.charHeight / 5));\r
+ }\r
+\r
+ // add a border\r
+ gg.setColor(Color.white);\r
+ gg.fillRect(getWidth() - 4, 0, 4, getHeight());\r
}\r
-\r
- gg.drawString(string, 0,\r
- (AlignmentUtil.getPixelHeight(starty, i, av.charHeight) +\r
- av.charHeight) - (av.charHeight / 5));\r
- }\r
-\r
- // add a border\r
- gg.setColor(Color.white);\r
- gg.fillRect(getWidth() - 4, 0, 4, getHeight());\r
}\r
- }\r
\r
- public void setHighlighted(java.util.Vector found)\r
- {\r
- searchResults = found;\r
- repaint();\r
- }\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param found DOCUMENT ME!\r
+ */\r
+ public void setHighlighted(java.util.Vector found)\r
+ {\r
+ searchResults = found;\r
+ repaint();\r
+ }\r
}\r