X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSeqCanvas.java;h=c05c1721d45ef1b1ac6a0c176e59baa6edac056b;hb=d065bc916cb63af83cdab7319f5177a855724aba;hp=7d953989280b719458107acbddd20ed0802e899d;hpb=a8a60500f1be9c3e02976f2193eb62ff5a302220;p=jalview.git diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java index 7d95398..c05c172 100755 --- a/src/jalview/gui/SeqCanvas.java +++ b/src/jalview/gui/SeqCanvas.java @@ -21,11 +21,13 @@ package jalview.gui; import jalview.datamodel.AlignmentI; +import jalview.datamodel.HiddenColumns; import jalview.datamodel.SearchResultsI; import jalview.datamodel.SequenceGroup; import jalview.datamodel.SequenceI; import jalview.renderer.ScaleRenderer; import jalview.renderer.ScaleRenderer.ScaleMark; +import jalview.viewmodel.ViewportListenerI; import jalview.viewmodel.ViewportRanges; import java.awt.BasicStroke; @@ -37,6 +39,7 @@ import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.Shape; import java.awt.image.BufferedImage; +import java.beans.PropertyChangeEvent; import java.util.List; import javax.swing.JComponent; @@ -47,8 +50,10 @@ import javax.swing.JComponent; * @author $author$ * @version $Revision$ */ -public class SeqCanvas extends JComponent +public class SeqCanvas extends JComponent implements ViewportListenerI { + private static String ZEROS = "0000000000"; + final FeatureRenderer fr; final SequenceRenderer sr; @@ -65,9 +70,9 @@ public class SeqCanvas extends JComponent boolean fastPaint = false; - int LABEL_WEST; + int labelWidthWest; - int LABEL_EAST; + int labelWidthEast; int cursorX = 0; @@ -88,6 +93,8 @@ public class SeqCanvas extends JComponent setLayout(new BorderLayout()); PaintRefresher.Register(this, av.getSequenceSetId()); setBackground(Color.white); + + av.getRanges().addPropertyChangeListener(this); } public SequenceRenderer getSequenceRenderer() @@ -165,14 +172,17 @@ public class SeqCanvas extends JComponent if (av.hasHiddenColumns()) { - startx = av.getColumnSelection().adjustForHiddenColumns(startx); - endx = av.getColumnSelection().adjustForHiddenColumns(endx); + startx = av.getAlignment().getHiddenColumns() + .adjustForHiddenColumns(startx); + endx = av.getAlignment().getHiddenColumns() + .adjustForHiddenColumns(endx); } int maxwidth = av.getAlignment().getWidth(); if (av.hasHiddenColumns()) { - maxwidth = av.getColumnSelection().findColumnPosition(maxwidth) - 1; + maxwidth = av.getAlignment().getHiddenColumns() + .findColumnPosition(maxwidth) - 1; } // WEST SCALE @@ -198,7 +208,7 @@ public class SeqCanvas extends JComponent if (value != -1) { - int x = LABEL_WEST - fm.stringWidth(String.valueOf(value)) + int x = labelWidthWest - fm.stringWidth(String.valueOf(value)) - charWidth / 2; g.drawString(value + "", x, (ypos + (i * charHeight)) - (charHeight / 5)); @@ -224,7 +234,8 @@ public class SeqCanvas extends JComponent if (av.hasHiddenColumns()) { - endx = av.getColumnSelection().adjustForHiddenColumns(endx); + endx = av.getAlignment().getHiddenColumns() + .adjustForHiddenColumns(endx); } SequenceI seq; @@ -281,30 +292,29 @@ public class SeqCanvas extends JComponent imgHeight, -horizontal * charWidth, -vertical * charHeight); ViewportRanges ranges = av.getRanges(); - int sr = ranges.getStartRes(); - int er = ranges.getEndRes(); - int ss = ranges.getStartSeq(); - int es = ranges.getEndSeq(); + int startRes = ranges.getStartRes(); + int endRes = ranges.getEndRes(); + int startSeq = ranges.getStartSeq(); + int endSeq = ranges.getEndSeq(); int transX = 0; int transY = 0; if (horizontal > 0) // scrollbar pulled right, image to the left { - er++; - transX = (er - sr - horizontal) * charWidth; - sr = er - horizontal; + transX = (endRes - startRes - horizontal) * charWidth; + startRes = endRes - horizontal; } else if (horizontal < 0) { - er = sr - horizontal - 1; + endRes = startRes - horizontal; } else if (vertical > 0) // scroll down { - ss = es - vertical; + startSeq = endSeq - vertical; - if (ss < ranges.getStartSeq()) + if (startSeq < ranges.getStartSeq()) { // ie scrolling too fast, more than a page at a time - ss = ranges.getStartSeq(); + startSeq = ranges.getStartSeq(); } else { @@ -313,32 +323,22 @@ public class SeqCanvas extends JComponent } else if (vertical < 0) { - es = ss - vertical; + endSeq = startSeq - vertical; - if (es > ranges.getEndSeq()) + if (endSeq > ranges.getEndSeq()) { - es = ranges.getEndSeq(); + endSeq = ranges.getEndSeq(); } } gg.translate(transX, transY); - drawPanel(gg, sr, er, ss, es, 0); + drawPanel(gg, startRes, endRes, startSeq, endSeq, 0); gg.translate(-transX, -transY); repaint(); fastpainting = false; } - /** - * Definitions of startx and endx (hopefully): SMJS This is what I'm working - * towards! startx is the first residue (starting at 0) to display. endx is - * the last residue to display (starting at 0). starty is the first sequence - * to display (starting at 0). endy is the last sequence to display (starting - * at 0). NOTE 1: The av limits are set in setFont in this class and in the - * adjustment listener in SeqPanel when the scrollbars move. - */ - - // Set this to false to force a full panel paint @Override public void paintComponent(Graphics g) { @@ -424,46 +424,46 @@ public class SeqCanvas extends JComponent { FontMetrics fm = getFontMetrics(av.getFont()); - LABEL_EAST = 0; - LABEL_WEST = 0; + labelWidthEast = 0; + labelWidthWest = 0; if (av.getScaleRightWrapped()) { - LABEL_EAST = fm.stringWidth(getMask()); + labelWidthEast = getLabelWidth(fm); } if (av.getScaleLeftWrapped()) { - LABEL_WEST = fm.stringWidth(getMask()); + labelWidthWest = getLabelWidth(fm); } - return (cwidth - LABEL_EAST - LABEL_WEST) / charWidth; + return (cwidth - labelWidthEast - labelWidthWest) / charWidth; } /** - * Generates a string of zeroes. + * Returns a pixel width suitable for showing the largest sequence coordinate + * (end position) in the alignment. Returns 2 plus the number of decimal + * digits to be shown (3 for 1-10, 4 for 11-99 etc). * - * @return String + * @param fm + * @return */ - String getMask() + protected int getLabelWidth(FontMetrics fm) { - String mask = "00"; int maxWidth = 0; - int tmp; for (int i = 0; i < av.getAlignment().getHeight(); i++) { - tmp = av.getAlignment().getSequenceAt(i).getEnd(); - if (tmp > maxWidth) - { - maxWidth = tmp; - } + maxWidth = Math.max(maxWidth, av.getAlignment().getSequenceAt(i) + .getEnd()); } + int length = 2; for (int i = maxWidth; i > 0; i /= 10) { - mask += "0"; + length++; } - return mask; + + return fm.stringWidth(ZEROS.substring(0, length)); } /** @@ -484,17 +484,15 @@ public class SeqCanvas extends JComponent updateViewport(); AlignmentI al = av.getAlignment(); - FontMetrics fm = getFontMetrics(av.getFont()); - - if (av.getScaleRightWrapped()) + int labelWidth = 0; + if (av.getScaleRightWrapped() || av.getScaleLeftWrapped()) { - LABEL_EAST = fm.stringWidth(getMask()); + FontMetrics fm = getFontMetrics(av.getFont()); + labelWidth = getLabelWidth(fm); } - if (av.getScaleLeftWrapped()) - { - LABEL_WEST = fm.stringWidth(getMask()); - } + labelWidthEast = av.getScaleRightWrapped() ? labelWidth : 0; + labelWidthWest = av.getScaleLeftWrapped() ? labelWidth : 0; int hgap = charHeight; if (av.getScaleAboveWrapped()) @@ -502,12 +500,12 @@ public class SeqCanvas extends JComponent hgap += charHeight; } - int cWidth = (canvasWidth - LABEL_EAST - LABEL_WEST) / charWidth; + int cWidth = (canvasWidth - labelWidthEast - labelWidthWest) / charWidth; int cHeight = av.getAlignment().getHeight() * charHeight; av.setWrappedWidth(cWidth); - av.getRanges().setEndRes(av.getRanges().getStartRes() + cWidth); + av.getRanges().setEndRes(av.getRanges().getStartRes() + cWidth - 1); int endx; int ypos = hgap; @@ -515,9 +513,12 @@ public class SeqCanvas extends JComponent if (av.hasHiddenColumns()) { - maxwidth = av.getColumnSelection().findColumnPosition(maxwidth) - 1; + maxwidth = av.getAlignment().getHiddenColumns() + .findColumnPosition(maxwidth) - 1; } + int annotationHeight = getAnnotationHeight(); + while ((ypos <= canvasHeight) && (startRes < maxwidth)) { endx = startRes + cWidth - 1; @@ -537,12 +538,12 @@ public class SeqCanvas extends JComponent if (av.getScaleRightWrapped()) { - g.translate(canvasWidth - LABEL_EAST, 0); + g.translate(canvasWidth - labelWidthEast, 0); drawEastScale(g, startRes, endx, ypos); - g.translate(-(canvasWidth - LABEL_EAST), 0); + g.translate(-(canvasWidth - labelWidthEast), 0); } - g.translate(LABEL_WEST, 0); + g.translate(labelWidthWest, 0); if (av.getScaleAboveWrapped()) { @@ -553,11 +554,11 @@ public class SeqCanvas extends JComponent { g.setColor(Color.blue); int res; - for (int i = 0; i < av.getColumnSelection().getHiddenColumns() - .size(); i++) + HiddenColumns hidden = av.getAlignment().getHiddenColumns(); + List positions = hidden.findHiddenRegionPositions(); + for (int pos : positions) { - res = av.getColumnSelection().findHiddenRegionPosition(i) - - startRes; + res = pos - startRes; if (res < 0 || res > endx - startRes) { @@ -588,7 +589,7 @@ public class SeqCanvas extends JComponent (int) clip.getBounds().getHeight()); } - drawPanel(g, startRes, endx, 0, al.getHeight(), ypos); + drawPanel(g, startRes, endx, 0, al.getHeight() - 1, ypos); if (av.isShowAnnotation()) { @@ -603,9 +604,9 @@ public class SeqCanvas extends JComponent g.translate(0, -cHeight - ypos - 3); } g.setClip(clip); - g.translate(-LABEL_WEST, 0); + g.translate(-labelWidthWest, 0); - ypos += cHeight + getAnnotationHeight() + hgap; + ypos += cHeight + annotationHeight + hgap; startRes += cWidth; } @@ -629,38 +630,40 @@ public class SeqCanvas extends JComponent } /** - * DOCUMENT ME! + * Draws the visible region of the alignment on the graphics context. If there + * are hidden column markers in the visible region, then each sub-region + * between the markers is drawn separately, followed by the hidden column + * marker. * * @param g1 - * DOCUMENT ME! * @param startRes - * DOCUMENT ME! + * offset of the first column in the visible region (0..) * @param endRes - * DOCUMENT ME! + * offset of the last column in the visible region (0..) * @param startSeq - * DOCUMENT ME! + * offset of the first sequence in the visible region (0..) * @param endSeq - * DOCUMENT ME! - * @param offset - * DOCUMENT ME! + * offset of the last sequence in the visible region (0..) + * @param yOffset + * vertical offset at which to draw (for wrapped alignments) */ - public void drawPanel(Graphics g1, int startRes, int endRes, - int startSeq, int endSeq, int offset) + public void drawPanel(Graphics g1, final int startRes, final int endRes, + final int startSeq, final int endSeq, final int yOffset) { updateViewport(); if (!av.hasHiddenColumns()) { - draw(g1, startRes, endRes, startSeq, endSeq, offset); + draw(g1, startRes, endRes, startSeq, endSeq, yOffset); } else { - List regions = av.getColumnSelection().getHiddenColumns(); - int screenY = 0; + final int screenYMax = endRes - startRes; int blockStart = startRes; int blockEnd = endRes; - for (int[] region : regions) + for (int[] region : av.getAlignment().getHiddenColumns() + .getHiddenColumnsCopy()) { int hideStart = region[0]; int hideEnd = region[1]; @@ -671,38 +674,47 @@ public class SeqCanvas extends JComponent continue; } - blockEnd = hideStart - 1; + /* + * draw up to just before the next hidden region, or the end of + * the visible region, whichever comes first + */ + blockEnd = Math.min(hideStart - 1, blockStart + screenYMax + - screenY); g1.translate(screenY * charWidth, 0); - draw(g1, blockStart, blockEnd, startSeq, endSeq, offset); + draw(g1, blockStart, blockEnd, startSeq, endSeq, yOffset); - if (av.getShowHiddenMarkers()) + /* + * draw the downline of the hidden column marker (ScalePanel draws the + * triangle on top) if we reached it + */ + if (av.getShowHiddenMarkers() && blockEnd == hideStart - 1) { g1.setColor(Color.blue); g1.drawLine((blockEnd - blockStart + 1) * charWidth - 1, - 0 + offset, (blockEnd - blockStart + 1) * charWidth - 1, - (endSeq - startSeq) * charHeight + offset); + 0 + yOffset, (blockEnd - blockStart + 1) * charWidth - 1, + (endSeq - startSeq + 1) * charHeight + yOffset); } g1.translate(-screenY * charWidth, 0); screenY += blockEnd - blockStart + 1; blockStart = hideEnd + 1; - if (screenY > (endRes - startRes)) + if (screenY > screenYMax) { // already rendered last block return; } } - if (screenY <= (endRes - startRes)) + if (screenY <= screenYMax) { // remaining visible region to render - blockEnd = blockStart + (endRes - startRes) - screenY; + blockEnd = blockStart + screenYMax - screenY; g1.translate(screenY * charWidth, 0); - draw(g1, blockStart, blockEnd, startSeq, endSeq, offset); + draw(g1, blockStart, blockEnd, startSeq, endSeq, yOffset); g1.translate(-screenY * charWidth, 0); } @@ -710,8 +722,21 @@ public class SeqCanvas extends JComponent } - // int startRes, int endRes, int startSeq, int endSeq, int x, int y, - // int x1, int x2, int y1, int y2, int startx, int starty, + /** + * Draws a region of the visible alignment + * + * @param g1 + * @param startRes + * offset of the first column in the visible region (0..) + * @param endRes + * offset of the last column in the visible region (0..) + * @param startSeq + * offset of the first sequence in the visible region (0..) + * @param endSeq + * offset of the last sequence in the visible region (0..) + * @param yOffset + * vertical offset at which to draw (for wrapped alignments) + */ private void draw(Graphics g, int startRes, int endRes, int startSeq, int endSeq, int offset) { @@ -736,16 +761,17 @@ public class SeqCanvas extends JComponent if (av.isShowSequenceFeatures()) { - fr.drawSequence(g, nextSeq, startRes, - endRes, offset - + ((i - startSeq) * charHeight)); + fr.drawSequence(g, nextSeq, startRes, endRes, offset + + ((i - startSeq) * charHeight), false); } - // / Highlight search Results once all sequences have been drawn - // //////////////////////////////////////////////////////// + /* + * highlight search Results once sequence has been drawn + */ if (av.hasSearchResults()) { - int[] visibleResults = av.getSearchResults().getResults(nextSeq, + SearchResultsI searchResults = av.getSearchResults(); + int[] visibleResults = searchResults.getResults(nextSeq, startRes, endRes); if (visibleResults != null) { @@ -963,17 +989,317 @@ public class SeqCanvas extends JComponent } /** - * DOCUMENT ME! + * Highlights search results in the visible region by rendering as white text + * on a black background. Any previous highlighting is removed. Answers true + * if any highlight was left on the visible alignment (so status bar should be + * set to match), else false. * * @param results - * DOCUMENT ME! + * @return */ - public void highlightSearchResults(SearchResultsI results) + public boolean highlightSearchResults(SearchResultsI results) { - img = null; + updateViewport(); - av.setSearchResults(results); + /* + * for now, don't attempt fastpaint if wrapped format + */ + boolean wrapped = av.getWrapAlignment(); + if (wrapped) + { + // drawWrappedMappedPositions(results); + // img = null; + // av.setSearchResults(results); + // repaint(); + // return; + } + + fastpainting = true; + fastPaint = true; - repaint(); + try + { + /* + * to avoid redrawing the whole visible region, we instead + * redraw just the minimal regions to remove previous highlights + * and add new ones + */ + SearchResultsI previous = av.getSearchResults(); + av.setSearchResults(results); + boolean redrawn = false; + boolean drawn = false; + if (wrapped) + { + redrawn = drawWrappedMappedPositions(previous); + drawn = drawWrappedMappedPositions(results); + redrawn |= drawn; + } + else + { + redrawn = drawMappedPositions(previous); + drawn = drawMappedPositions(results); + redrawn |= drawn; + } + + /* + * if highlights were either removed or added, repaint + */ + if (redrawn) + { + repaint(); + } + + /* + * return true only if highlights were added + */ + return drawn; + + } finally + { + fastpainting = false; + } + + } + + /** + * Redraws the minimal rectangle in the visible region (if any) that includes + * mapped positions of the given search results. Whether or not positions are + * highlighted depends on the SearchResults set on the Viewport. This allows + * this method to be called to either clear or set highlighting. Answers true + * if any positions were drawn (in which case a repaint is still required), + * else false. + * + * @param results + * @return + */ + protected boolean drawMappedPositions(SearchResultsI results) + { + if (results == null) + { + return false; + } + + /* + * calculate the minimal rectangle to redraw that + * includes both new and existing search results + */ + int firstSeq = Integer.MAX_VALUE; + int lastSeq = -1; + int firstCol = Integer.MAX_VALUE; + int lastCol = -1; + boolean matchFound = false; + + ViewportRanges ranges = av.getRanges(); + int firstVisibleColumn = ranges.getStartRes(); + int lastVisibleColumn = ranges.getEndRes(); + AlignmentI alignment = av.getAlignment(); + if (av.hasHiddenColumns()) + { + firstVisibleColumn = alignment.getHiddenColumns() + .adjustForHiddenColumns(firstVisibleColumn); + lastVisibleColumn = alignment.getHiddenColumns() + .adjustForHiddenColumns(lastVisibleColumn); + } + + for (int seqNo = ranges.getStartSeq(); seqNo <= ranges + .getEndSeq(); seqNo++) + { + SequenceI seq = alignment.getSequenceAt(seqNo); + + int[] visibleResults = results.getResults(seq, firstVisibleColumn, + lastVisibleColumn); + if (visibleResults != null) + { + for (int i = 0; i < visibleResults.length - 1; i += 2) + { + int firstMatchedColumn = visibleResults[i]; + int lastMatchedColumn = visibleResults[i + 1]; + if (firstMatchedColumn <= lastVisibleColumn + && lastMatchedColumn >= firstVisibleColumn) + { + /* + * found a search results match in the visible region - + * remember the first and last sequence matched, and the first + * and last visible columns in the matched positions + */ + matchFound = true; + firstSeq = Math.min(firstSeq, seqNo); + lastSeq = Math.max(lastSeq, seqNo); + firstMatchedColumn = Math.max(firstMatchedColumn, + firstVisibleColumn); + lastMatchedColumn = Math.min(lastMatchedColumn, + lastVisibleColumn); + firstCol = Math.min(firstCol, firstMatchedColumn); + lastCol = Math.max(lastCol, lastMatchedColumn); + } + } + } + } + + if (matchFound) + { + if (av.hasHiddenColumns()) + { + firstCol = alignment.getHiddenColumns() + .findColumnPosition(firstCol); + lastCol = alignment.getHiddenColumns().findColumnPosition(lastCol); + } + int transX = (firstCol - ranges.getStartRes()) * av.getCharWidth(); + int transY = (firstSeq - ranges.getStartSeq()) * av.getCharHeight(); + gg.translate(transX, transY); + drawPanel(gg, firstCol, lastCol, firstSeq, lastSeq, 0); + gg.translate(-transX, -transY); + } + + return matchFound; + } + + @Override + public void propertyChange(PropertyChangeEvent evt) + { + if (!av.getWrapAlignment()) + { + if (evt.getPropertyName().equals("startres") + || evt.getPropertyName().equals("endres")) + { + // Make sure we're not trying to draw a panel + // larger than the visible window + ViewportRanges vpRanges = av.getRanges(); + int scrollX = (int) evt.getNewValue() - (int) evt.getOldValue(); + if (scrollX > vpRanges.getEndRes() - vpRanges.getStartRes()) + { + scrollX = vpRanges.getEndRes() - vpRanges.getStartRes(); + } + else if (scrollX < vpRanges.getStartRes() - vpRanges.getEndRes()) + { + scrollX = vpRanges.getStartRes() - vpRanges.getEndRes(); + } + fastPaint(scrollX, 0); + } + else if (evt.getPropertyName().equals("startseq") + || evt.getPropertyName().equals("endseq")) + { + fastPaint(0, (int) evt.getNewValue() - (int) evt.getOldValue()); + } + } + } + + /** + * Redraws any positions in the search results in the visible region. Any + * highlights are drawn depending on the search results set on the Viewport, + * not the results parameter. This allows this method to be called to either + * clear highlighting (passing the previous search results), or set new + * highlighting. + * + * @param results + * @return + */ + protected boolean drawWrappedMappedPositions(SearchResultsI results) + { + if (results == null) + { + return false; + } + + boolean matchFound = false; + + /* + * Viewport ranges are set for the 'row' of the wrapped alignment + * the cursor is in, not the whole visible region; really we want + * the latter; +-6 a temporary fudge for codons wrapping across lines + */ + ViewportRanges ranges = av.getRanges(); + int firstVisibleColumn = ranges.getStartRes() - 6; + int lastVisibleColumn = ranges.getEndRes() + 6; + AlignmentI alignment = av.getAlignment(); + if (av.hasHiddenColumns()) + { + firstVisibleColumn = alignment.getHiddenColumns() + .adjustForHiddenColumns(firstVisibleColumn); + lastVisibleColumn = alignment.getHiddenColumns() + .adjustForHiddenColumns(lastVisibleColumn); + } + + /* + * find width of alignment in residues, and height of alignment, + * so we can calculate where to render each matched position + */ + int wrappedWidth = av.getWrappedWidth(); + int wrappedHeight = av.getAlignment().getHeight() * av.getCharHeight(); + int gapHeight = av.getCharHeight() + * (av.getScaleAboveWrapped() ? 2 : 1); + wrappedHeight += gapHeight; + wrappedHeight += getAnnotationHeight(); + + for (int seqNo = ranges.getStartSeq(); seqNo <= ranges + .getEndSeq(); seqNo++) + { + SequenceI seq = alignment.getSequenceAt(seqNo); + + int[] visibleResults = results.getResults(seq, firstVisibleColumn, + lastVisibleColumn); + if (visibleResults != null) + { + for (int i = 0; i < visibleResults.length - 1; i += 2) + { + int firstMatchedColumn = visibleResults[i]; + int lastMatchedColumn = visibleResults[i + 1]; + if (firstMatchedColumn <= lastVisibleColumn + && lastMatchedColumn >= firstVisibleColumn) + { + /* + * found a search results match in the visible region + */ + firstMatchedColumn = Math.max(firstMatchedColumn, + firstVisibleColumn); + lastMatchedColumn = Math.min(lastMatchedColumn, + lastVisibleColumn); + + /* + * draw each mapped position separately (as contiguous positions may + * wrap across lines) + */ + for (int mappedPos = firstMatchedColumn; mappedPos <= lastMatchedColumn; mappedPos++) + { + int displayColumn = mappedPos; + if (av.hasHiddenColumns()) + { + displayColumn = alignment.getHiddenColumns() + .findColumnPosition(displayColumn); + } + + /* + * transX: offset from left edge of canvas to residue position + */ + int transX = labelWidthWest + + ((displayColumn - ranges.getStartRes()) % wrappedWidth) + * av.getCharWidth(); + + /* + * transY: offset from top edge of canvas to residue position + */ + int transY = gapHeight; + transY += (displayColumn / wrappedWidth) * wrappedHeight; + transY += (seqNo - ranges.getStartSeq()) * av.getCharHeight(); + + /* + * yOffset is from graphics origin to start of visible region + */ + int yOffset = 0;// (displayColumn / wrappedWidth) * wrappedHeight; + if (transY < getHeight()) + { + matchFound = true; + gg.translate(transX, transY); + drawPanel(gg, displayColumn, displayColumn, seqNo, seqNo, + yOffset); + gg.translate(-transX, -transY); + } + } + } + } + } + } + + return matchFound; } }