import java.awt.*;\r
import java.awt.event.*;\r
import java.awt.image.*;\r
+\r
import javax.swing.*;\r
\r
-public class OverviewPanel\r
- extends JPanel implements Runnable\r
+\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class OverviewPanel extends JPanel implements Runnable\r
{\r
- BufferedImage miniMe;\r
- AlignViewport av;\r
- AlignmentPanel ap;\r
- float scalew = 1f;\r
- float scaleh = 1f;\r
- int width;\r
- int sequencesHeight;\r
- int graphHeight = 30;\r
- int boxX = -1;\r
- int boxY = -1;\r
- int boxWidth = -1;\r
- int boxHeight = -1;\r
- boolean resizing = false;\r
-\r
- public OverviewPanel(AlignmentPanel ap)\r
- {\r
- this.av = ap.av;\r
- this.ap = ap;\r
- setLayout(null);\r
-\r
- // scale the initial size of overviewpanel to shape of alignment\r
- float initialScale = (float) av.alignment.getWidth() /\r
- (float) av.alignment.getHeight();\r
-\r
- if (av.alignment.getWidth() > av.alignment.getHeight())\r
+ BufferedImage miniMe;\r
+ AlignViewport av;\r
+ AlignmentPanel ap;\r
+ float scalew = 1f;\r
+ float scaleh = 1f;\r
+ int width;\r
+ int sequencesHeight;\r
+ int graphHeight = 30;\r
+ int boxX = -1;\r
+ int boxY = -1;\r
+ int boxWidth = -1;\r
+ int boxHeight = -1;\r
+ boolean resizing = false;\r
+\r
+ /**\r
+ * Creates a new OverviewPanel object.\r
+ *\r
+ * @param ap DOCUMENT ME!\r
+ */\r
+ public OverviewPanel(AlignmentPanel ap)\r
{\r
- // wider\r
- width = 400;\r
- sequencesHeight = (int) (400f / initialScale);\r
- }\r
- else\r
- {\r
- // taller\r
- width = (int) (400f * initialScale);\r
- sequencesHeight = 300;\r
-\r
- if (width < 120)\r
- {\r
- width = 120;\r
- }\r
- }\r
+ this.av = ap.av;\r
+ this.ap = ap;\r
+ setLayout(null);\r
\r
- addComponentListener(new ComponentAdapter()\r
- {\r
- public void componentResized(ComponentEvent evt)\r
- {\r
- if ( (getWidth() != width) ||\r
- (getHeight() != (sequencesHeight + graphHeight)))\r
+ // scale the initial size of overviewpanel to shape of alignment\r
+ float initialScale = (float) av.alignment.getWidth() / (float) av.alignment.getHeight();\r
+\r
+ if (av.alignment.getWidth() > av.alignment.getHeight())\r
{\r
- updateOverviewImage();\r
+ // wider\r
+ width = 400;\r
+ sequencesHeight = (int) (400f / initialScale);\r
+ }\r
+ else\r
+ {\r
+ // taller\r
+ width = (int) (400f * initialScale);\r
+ sequencesHeight = 300;\r
+\r
+ if (width < 120)\r
+ {\r
+ width = 120;\r
+ }\r
}\r
- }\r
- });\r
-\r
- addMouseMotionListener(new MouseMotionAdapter()\r
- {\r
- public void mouseDragged(MouseEvent evt)\r
- {\r
- doMouseDragged(evt);\r
- }\r
- });\r
\r
- addMouseListener(new MouseAdapter()\r
- {\r
- public void mousePressed(MouseEvent evt)\r
- {\r
- doMousePressed(evt);\r
- }\r
-\r
- public void mouseReleased(MouseEvent evt)\r
- {\r
- doMouseReleased(evt);\r
- }\r
- });\r
-\r
- updateOverviewImage();\r
- }\r
-\r
- public void doMousePressed(MouseEvent evt)\r
- {\r
- boxX = evt.getX();\r
- boxY = evt.getY();\r
-\r
- checkValid();\r
- repaint();\r
- }\r
-\r
- public void doMouseReleased(MouseEvent evt)\r
- {\r
- boxX = evt.getX();\r
- boxY = evt.getY();\r
- checkValid();\r
-\r
- if (!resizing)\r
- {\r
- ap.setScrollValues( (int) (boxX / scalew / av.getCharWidth()),\r
- (int) (boxY / scaleh / av.getCharHeight()));\r
+ addComponentListener(new ComponentAdapter()\r
+ {\r
+ public void componentResized(ComponentEvent evt)\r
+ {\r
+ if ((getWidth() != width) ||\r
+ (getHeight() != (sequencesHeight + graphHeight)))\r
+ {\r
+ updateOverviewImage();\r
+ }\r
+ }\r
+ });\r
+\r
+ addMouseMotionListener(new MouseMotionAdapter()\r
+ {\r
+ public void mouseDragged(MouseEvent evt)\r
+ {\r
+ doMouseDragged(evt);\r
+ }\r
+ });\r
+\r
+ addMouseListener(new MouseAdapter()\r
+ {\r
+ public void mousePressed(MouseEvent evt)\r
+ {\r
+ doMousePressed(evt);\r
+ }\r
+\r
+ public void mouseReleased(MouseEvent evt)\r
+ {\r
+ doMouseReleased(evt);\r
+ }\r
+ });\r
+\r
+ updateOverviewImage();\r
}\r
- }\r
\r
- public void doMouseDragged(MouseEvent evt)\r
- {\r
- boxX = evt.getX();\r
- boxY = evt.getY();\r
- checkValid();\r
-\r
- if (!resizing)\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void doMousePressed(MouseEvent evt)\r
{\r
- ap.setScrollValues( (int) (boxX / scalew / av.getCharWidth()),\r
- (int) (boxY / scaleh / av.getCharHeight()));\r
- }\r
- }\r
+ boxX = evt.getX();\r
+ boxY = evt.getY();\r
\r
- void checkValid()\r
- {\r
- if (boxY < 0)\r
- {\r
- boxY = 0;\r
+ checkValid();\r
+ repaint();\r
}\r
\r
- if (boxY > (sequencesHeight - boxHeight))\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void doMouseReleased(MouseEvent evt)\r
{\r
- boxY = sequencesHeight - boxHeight + 1;\r
- }\r
+ boxX = evt.getX();\r
+ boxY = evt.getY();\r
+ checkValid();\r
\r
- if (boxX < 0)\r
- {\r
- boxX = 0;\r
+ if (!resizing)\r
+ {\r
+ ap.setScrollValues((int) (boxX / scalew / av.getCharWidth()),\r
+ (int) (boxY / scaleh / av.getCharHeight()));\r
+ }\r
}\r
\r
- if (boxX > (width - boxWidth))\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void doMouseDragged(MouseEvent evt)\r
{\r
- boxX = width - boxWidth;\r
- }\r
- }\r
+ boxX = evt.getX();\r
+ boxY = evt.getY();\r
+ checkValid();\r
\r
- public void updateOverviewImage()\r
- {\r
- if (resizing)\r
- {\r
- return;\r
+ if (!resizing)\r
+ {\r
+ ap.setScrollValues((int) (boxX / scalew / av.getCharWidth()),\r
+ (int) (boxY / scaleh / av.getCharHeight()));\r
+ }\r
}\r
\r
- resizing = true;\r
-\r
- Thread thread = new Thread(this);\r
- thread.start();\r
- repaint();\r
- }\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ void checkValid()\r
+ {\r
+ if (boxY < 0)\r
+ {\r
+ boxY = 0;\r
+ }\r
\r
- public void run()\r
- {\r
- miniMe = null;\r
+ if (boxY > (sequencesHeight - boxHeight))\r
+ {\r
+ boxY = sequencesHeight - boxHeight + 1;\r
+ }\r
\r
- int alwidth = av.alignment.getWidth();\r
- int alheight = av.alignment.getHeight();\r
+ if (boxX < 0)\r
+ {\r
+ boxX = 0;\r
+ }\r
\r
- if ( (getWidth() > 0) && (getHeight() > 0))\r
- {\r
- width = getWidth();\r
- sequencesHeight = getHeight() - graphHeight;\r
+ if (boxX > (width - boxWidth))\r
+ {\r
+ boxX = width - boxWidth;\r
+ }\r
}\r
\r
- setPreferredSize(new Dimension(width, sequencesHeight + graphHeight));\r
-\r
- int fullsizeWidth = alwidth * av.getCharWidth();\r
- int fullsizeHeight = alheight * av.getCharHeight();\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ public void updateOverviewImage()\r
+ {\r
+ if (resizing)\r
+ {\r
+ return;\r
+ }\r
\r
- scalew = (float) width / (float) fullsizeWidth;\r
- scaleh = (float) sequencesHeight / (float) fullsizeHeight;\r
+ resizing = true;\r
\r
- miniMe = new BufferedImage(width, sequencesHeight + graphHeight,\r
- BufferedImage.TYPE_INT_RGB);\r
+ Thread thread = new Thread(this);\r
+ thread.start();\r
+ repaint();\r
+ }\r
\r
- Graphics mg = miniMe.getGraphics();\r
- BufferedImage consensus = new BufferedImage(fullsizeWidth, 60,\r
- BufferedImage.TYPE_3BYTE_BGR);\r
- Graphics g = consensus.getGraphics();\r
- ap.annotationPanel.drawGraph(g, av.conservation, fullsizeWidth, 60);\r
- mg.drawImage(consensus, 0, sequencesHeight, width,\r
- sequencesHeight + graphHeight, 0, 0, fullsizeWidth, 60, this);\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ public void run()\r
+ {\r
+ miniMe = null;\r
\r
- boolean oldRenderGaps = av.renderGaps;\r
+ int alwidth = av.alignment.getWidth();\r
+ int alheight = av.alignment.getHeight();\r
\r
- try\r
- {\r
- // We'll have to draw the full size alignment in chunks, as an image of the\r
- // whole alignment requires too much memory\r
- // Max size depends on the font size, the following is a\r
- // guess at a size which works\r
- int maxSize = 2000 / av.getFont().getSize();\r
- BufferedImage block;\r
- int blockx = 0;\r
- int blocky = 0;\r
- int blockw = 0;\r
- int blockh = 0;\r
- int eRes = 0;\r
- int eSeq = 0;\r
-\r
- av.setRenderGaps(false);\r
-\r
- for (int sRes = 0, chunkx = 0; sRes < alwidth;\r
- sRes += maxSize, chunkx++)\r
- {\r
- eSeq = 0;\r
- eRes += maxSize;\r
-\r
- if (eRes > alwidth)\r
+ if ((getWidth() > 0) && (getHeight() > 0))\r
{\r
- eRes = alwidth;\r
+ width = getWidth();\r
+ sequencesHeight = getHeight() - graphHeight;\r
}\r
\r
- for (int sSeq = 0, chunky = 0; sSeq < alheight;\r
- sSeq += maxSize, chunky++)\r
- {\r
- eSeq += maxSize;\r
+ setPreferredSize(new Dimension(width, sequencesHeight + graphHeight));\r
\r
- if (eSeq > alheight)\r
- {\r
- eSeq = alheight;\r
- }\r
+ int fullsizeWidth = alwidth * av.getCharWidth();\r
+ int fullsizeHeight = alheight * av.getCharHeight();\r
\r
- blocky = 0;\r
- blockx = (int) ( (float) sRes / (float) alwidth * width);\r
+ scalew = (float) width / (float) fullsizeWidth;\r
+ scaleh = (float) sequencesHeight / (float) fullsizeHeight;\r
\r
- block = new BufferedImage( (eRes - sRes) * av.charWidth,\r
- (eSeq - sSeq) * av.charHeight,\r
- BufferedImage.TYPE_3BYTE_BGR);\r
- g = block.getGraphics();\r
+ miniMe = new BufferedImage(width, sequencesHeight + graphHeight,\r
+ BufferedImage.TYPE_INT_RGB);\r
\r
- ap.seqPanel.seqCanvas.drawPanel(g, sRes, eRes, sSeq, eSeq,\r
- sRes, sSeq, 0);\r
+ Graphics mg = miniMe.getGraphics();\r
+ BufferedImage consensus = new BufferedImage(fullsizeWidth, 60,\r
+ BufferedImage.TYPE_3BYTE_BGR);\r
+ Graphics g = consensus.getGraphics();\r
+ ap.annotationPanel.drawGraph(g, av.conservation, fullsizeWidth, 60);\r
+ mg.drawImage(consensus, 0, sequencesHeight, width,\r
+ sequencesHeight + graphHeight, 0, 0, fullsizeWidth, 60, this);\r
\r
- blockh = (int) ( (float) (eSeq - sSeq) / (float) alheight *\r
- sequencesHeight) +\r
- 1;\r
- blockw = (int) ( (float) (eRes - sRes) / (float) alwidth * width) +\r
- 1;\r
+ boolean oldRenderGaps = av.renderGaps;\r
\r
- blocky += (int) ( (float) sSeq / (float) alheight * sequencesHeight);\r
+ try\r
+ {\r
+ // We'll have to draw the full size alignment in chunks, as an image of the\r
+ // whole alignment requires too much memory\r
+ // Max size depends on the font size, the following is a\r
+ // guess at a size which works\r
+ int maxSize = 2000 / av.getFont().getSize();\r
+ BufferedImage block;\r
+ int blockx = 0;\r
+ int blocky = 0;\r
+ int blockw = 0;\r
+ int blockh = 0;\r
+ int eRes = 0;\r
+ int eSeq = 0;\r
+\r
+ av.setRenderGaps(false);\r
+\r
+ for (int sRes = 0, chunkx = 0; sRes < alwidth;\r
+ sRes += maxSize, chunkx++)\r
+ {\r
+ eSeq = 0;\r
+ eRes += maxSize;\r
+\r
+ if (eRes > alwidth)\r
+ {\r
+ eRes = alwidth;\r
+ }\r
+\r
+ for (int sSeq = 0, chunky = 0; sSeq < alheight;\r
+ sSeq += maxSize, chunky++)\r
+ {\r
+ eSeq += maxSize;\r
+\r
+ if (eSeq > alheight)\r
+ {\r
+ eSeq = alheight;\r
+ }\r
+\r
+ blocky = 0;\r
+ blockx = (int) ((float) sRes / (float) alwidth * width);\r
+\r
+ block = new BufferedImage((eRes - sRes) * av.charWidth,\r
+ (eSeq - sSeq) * av.charHeight,\r
+ BufferedImage.TYPE_3BYTE_BGR);\r
+ g = block.getGraphics();\r
+\r
+ ap.seqPanel.seqCanvas.drawPanel(g, sRes, eRes, sSeq, eSeq,\r
+ sRes, sSeq, 0);\r
+\r
+ blockh = (int) ((float) (eSeq - sSeq) / (float) alheight * sequencesHeight) +\r
+ 1;\r
+ blockw = (int) ((float) (eRes - sRes) / (float) alwidth * width) +\r
+ 1;\r
+\r
+ blocky += (int) ((float) sSeq / (float) alheight * sequencesHeight);\r
+\r
+ mg.drawImage(block, blockx, blocky, blockx + blockw,\r
+ blocky + blockh, 0, 0, block.getWidth(),\r
+ block.getHeight(), this);\r
+\r
+ block = null;\r
+ }\r
+ }\r
+ }\r
+ catch (OutOfMemoryError error)\r
+ {\r
+ System.err.println(\r
+ "Out of memory when trying to calculate the overview window image!");\r
+ }\r
\r
- mg.drawImage(block, blockx, blocky, blockx + blockw,\r
- blocky + blockh, 0, 0, block.getWidth(),\r
- block.getHeight(), this);\r
+ av.setRenderGaps(oldRenderGaps);\r
+ resizing = false;\r
\r
- block = null;\r
- }\r
- }\r
- }\r
- catch (OutOfMemoryError error)\r
- {\r
- System.err.println(\r
- "Out of memory when trying to calculate the overview window image!");\r
+ setBoxPosition();\r
}\r
\r
- av.setRenderGaps(oldRenderGaps);\r
- resizing = false;\r
-\r
- setBoxPosition();\r
- }\r
-\r
- public void setBoxPosition()\r
- {\r
- boxX = (int) (av.getStartRes() * av.getCharWidth() * scalew);\r
- boxY = (int) (av.getStartSeq() * av.getCharHeight() * scaleh);\r
- boxWidth = (int) ( (av.getEndRes() - av.getStartRes() + 1) *\r
- av.getCharWidth() * scalew);\r
- boxHeight = (int) (av.getEndSeq() * av.getCharHeight() * scaleh) -\r
- boxY;\r
- repaint();\r
- }\r
-\r
- public void paintComponent(Graphics g)\r
- {\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, getWidth(), getHeight());\r
- g.setColor(Color.black);\r
-\r
- if (resizing)\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ public void setBoxPosition()\r
{\r
- g.setFont(new Font("Verdana", Font.BOLD, 15));\r
- g.drawString("Recalculating", 5, sequencesHeight / 2);\r
- g.drawString("Overview.....", 5, (sequencesHeight / 2) + 20);\r
+ boxX = (int) (av.getStartRes() * av.getCharWidth() * scalew);\r
+ boxY = (int) (av.getStartSeq() * av.getCharHeight() * scaleh);\r
+ boxWidth = (int) ((av.getEndRes() - av.getStartRes() + 1) * av.getCharWidth() * scalew);\r
+ boxHeight = (int) (av.getEndSeq() * av.getCharHeight() * scaleh) -\r
+ boxY;\r
+ repaint();\r
}\r
- else\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param g DOCUMENT ME!\r
+ */\r
+ public void paintComponent(Graphics g)\r
{\r
- if (miniMe != null)\r
- {\r
- g.drawImage(miniMe, 0, 0, this);\r
- }\r
-\r
- g.setColor(Color.red);\r
- g.drawRect(boxX, boxY, boxWidth, boxHeight);\r
- g.drawRect(boxX + 1, boxY + 1, boxWidth - 2, boxHeight - 2);\r
+ g.setColor(Color.white);\r
+ g.fillRect(0, 0, getWidth(), getHeight());\r
+ g.setColor(Color.black);\r
+\r
+ if (resizing)\r
+ {\r
+ g.setFont(new Font("Verdana", Font.BOLD, 15));\r
+ g.drawString("Recalculating", 5, sequencesHeight / 2);\r
+ g.drawString("Overview.....", 5, (sequencesHeight / 2) + 20);\r
+ }\r
+ else\r
+ {\r
+ if (miniMe != null)\r
+ {\r
+ g.drawImage(miniMe, 0, 0, this);\r
+ }\r
+\r
+ g.setColor(Color.red);\r
+ g.drawRect(boxX, boxY, boxWidth, boxHeight);\r
+ g.drawRect(boxX + 1, boxY + 1, boxWidth - 2, boxHeight - 2);\r
+ }\r
}\r
- }\r
}\r
git://source.jalview.org / jalview.git / blobdiff