+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ *\r
+ * This program is free software; you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License\r
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
+ */\r
package jalview.gui;\r
\r
import jalview.datamodel.*;\r
+\r
import jalview.schemes.*;\r
+\r
import java.awt.*;\r
-import java.util.*;\r
\r
+\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
public class SequenceRenderer\r
{\r
- AlignViewport av;\r
- FontMetrics fm;\r
- boolean renderGaps = true;\r
- SequenceGroup currentSequenceGroup = null;\r
- SequenceGroup [] allGroups = null;\r
- Color resBoxColour;\r
- Graphics graphics;\r
-\r
- public SequenceRenderer(AlignViewport av)\r
- {\r
- this.av = av;\r
- }\r
-\r
+ AlignViewport av;\r
+ FontMetrics fm;\r
+ boolean renderGaps = true;\r
+ SequenceGroup currentSequenceGroup = null;\r
+ SequenceGroup[] allGroups = null;\r
+ Color resBoxColour;\r
+ Graphics graphics;\r
+\r
+ /**\r
+ * Creates a new SequenceRenderer object.\r
+ *\r
+ * @param av DOCUMENT ME!\r
+ */\r
+ public SequenceRenderer(AlignViewport av)\r
+ {\r
+ this.av = av;\r
+ }\r
\r
- public void renderGaps(boolean b)\r
- {\r
- renderGaps = b;\r
- }\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param b DOCUMENT ME!\r
+ */\r
+ public void renderGaps(boolean b)\r
+ {\r
+ renderGaps = b;\r
+ }\r
\r
- public Color getResidueBoxColour(ColourSchemeI cs, SequenceI seq, int i)\r
- {\r
- getBoxColour(cs, seq, i);\r
- return resBoxColour;\r
- }\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param cs DOCUMENT ME!\r
+ * @param seq DOCUMENT ME!\r
+ * @param i DOCUMENT ME!\r
+ *\r
+ * @return DOCUMENT ME!\r
+ */\r
+ public Color getResidueBoxColour(ColourSchemeI cs, SequenceI seq, int i)\r
+ {\r
+ getBoxColour(cs, seq, i);\r
\r
- void getBoxColour(ColourSchemeI cs, SequenceI seq, int i)\r
- {\r
- if (cs != null)\r
- resBoxColour = cs.findColour(seq.getSequence(i, i + 1), i);\r
- else\r
- resBoxColour = Color.white;\r
- }\r
+ return resBoxColour;\r
+ }\r
\r
- public void drawSequence(Graphics g,SequenceI seq,SequenceGroup [] sg, int start, int end, int x1, int y1, int width, int height)\r
- {\r
- allGroups = sg;\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param cs DOCUMENT ME!\r
+ * @param seq DOCUMENT ME!\r
+ * @param i DOCUMENT ME!\r
+ */\r
+ void getBoxColour(ColourSchemeI cs, SequenceI seq, int i)\r
+ {\r
+ if (cs != null)\r
+ {\r
+ resBoxColour = cs.findColour(seq.getSequence(i, i + 1), i);\r
+ }\r
+ else\r
+ {\r
+ resBoxColour = Color.white;\r
+ }\r
+ }\r
\r
- graphics = g;\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param g DOCUMENT ME!\r
+ * @param seq DOCUMENT ME!\r
+ * @param sg DOCUMENT ME!\r
+ * @param start DOCUMENT ME!\r
+ * @param end DOCUMENT ME!\r
+ * @param x1 DOCUMENT ME!\r
+ * @param y1 DOCUMENT ME!\r
+ * @param width DOCUMENT ME!\r
+ * @param height DOCUMENT ME!\r
+ */\r
+ public void drawSequence(Graphics g, SequenceI seq, SequenceGroup[] sg,\r
+ int start, int end, int x1, int y1, int width, int height)\r
+ {\r
+ allGroups = sg;\r
\r
- drawBoxes(seq, start, end, x1, y1, (int) width, height);\r
+ graphics = g;\r
\r
- fm = g.getFontMetrics();\r
- drawText(seq,start,end,x1,y1,(int)width,height);\r
+ drawBoxes(seq, start, end, x1, y1, (int) width, height);\r
\r
- }\r
+ fm = g.getFontMetrics();\r
+ drawText(seq, start, end, x1, y1, (int) width, height);\r
+ }\r
\r
- public void drawBoxes(SequenceI seq,int start, int end, int x1, int y1, int width, int height) {\r
- int i = start;\r
- int length = seq.getLength();\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param seq DOCUMENT ME!\r
+ * @param start DOCUMENT ME!\r
+ * @param end DOCUMENT ME!\r
+ * @param x1 DOCUMENT ME!\r
+ * @param y1 DOCUMENT ME!\r
+ * @param width DOCUMENT ME!\r
+ * @param height DOCUMENT ME!\r
+ */\r
+ public void drawBoxes(SequenceI seq, int start, int end, int x1, int y1,\r
+ int width, int height)\r
+ {\r
+ int i = start;\r
+ int length = seq.getLength();\r
\r
- int curStart = -1;\r
- int curWidth = width;\r
+ int curStart = -1;\r
+ int curWidth = width;\r
\r
- Color tempColour = null;\r
- while (i <= end && i < length)\r
- {\r
- if(inCurrentSequenceGroup(i))\r
- {\r
- if( currentSequenceGroup.getDisplayBoxes())\r
- getBoxColour(currentSequenceGroup.cs, seq, i);\r
- else\r
- resBoxColour = Color.white;\r
- }\r
- else if(av.getShowBoxes())\r
- getBoxColour(av.getGlobalColourScheme(), seq, i);\r
- else\r
- resBoxColour = Color.white;\r
+ Color tempColour = null;\r
\r
+ while (i <= end)\r
+ {\r
+ resBoxColour = Color.white;\r
\r
- if (resBoxColour != tempColour)\r
- {\r
- if(tempColour!=null)\r
- graphics.fillRect(x1+width*(curStart-start),y1,curWidth,height);\r
- graphics.setColor(resBoxColour);\r
+ if (i < length)\r
+ {\r
+ if (inCurrentSequenceGroup(i))\r
+ {\r
+ if (currentSequenceGroup.getDisplayBoxes())\r
+ {\r
+ getBoxColour(currentSequenceGroup.cs, seq, i);\r
+ }\r
+ }\r
+ else if (av.getShowBoxes())\r
+ {\r
+ getBoxColour(av.getGlobalColourScheme(), seq, i);\r
+ }\r
\r
- curStart = i;\r
- curWidth = width;\r
- tempColour = resBoxColour;\r
+ }\r
\r
- }\r
- else\r
- curWidth += width;\r
+ if (resBoxColour != tempColour)\r
+ {\r
+ if (tempColour != null)\r
+ {\r
+ graphics.fillRect(x1 + (width * (curStart - start)), y1,\r
+ curWidth, height);\r
+ }\r
\r
- i++;\r
- }\r
+ graphics.setColor(resBoxColour);\r
\r
+ curStart = i;\r
+ curWidth = width;\r
+ tempColour = resBoxColour;\r
+ }\r
+ else\r
+ {\r
+ curWidth += width;\r
+ }\r
\r
- graphics.fillRect(x1+width*(curStart-start),y1,curWidth,height);\r
- }\r
+ i++;\r
+ }\r
\r
- public void drawText(SequenceI seq,int start, int end, int x1, int y1, int width, int height)\r
- {\r
- int pady = height/5;\r
- int charOffset=0;\r
- char s;\r
- // Need to find the sequence position here.\r
+ graphics.fillRect(x1 + (width * (curStart - start)), y1, curWidth,\r
+ height);\r
+ }\r
\r
- String sequence = seq.getSequence();\r
- for (int i = start; i <= end; i++)\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param seq DOCUMENT ME!\r
+ * @param start DOCUMENT ME!\r
+ * @param end DOCUMENT ME!\r
+ * @param x1 DOCUMENT ME!\r
+ * @param y1 DOCUMENT ME!\r
+ * @param width DOCUMENT ME!\r
+ * @param height DOCUMENT ME!\r
+ */\r
+ public void drawText(SequenceI seq, int start, int end, int x1, int y1,\r
+ int width, int height)\r
{\r
- if(i<sequence.length())\r
- s = sequence.charAt(i);\r
- else\r
- s = ' ';\r
+ int pady = height / 5;\r
+ int charOffset = 0;\r
+ char s;\r
\r
- if(!renderGaps && jalview.util.Comparison.isGap(s))\r
- continue;\r
+ // Need to find the sequence position here.\r
+ String sequence = seq.getSequence();\r
\r
+ if(end+1>=seq.getLength())\r
+ end = seq.getLength()-1;\r
\r
- if (inCurrentSequenceGroup(i))\r
+ for (int i = start; i <= end; i++)\r
{\r
- if(!currentSequenceGroup.getDisplayText())\r
- continue;\r
+ graphics.setColor(Color.black);\r
+\r
+ s = sequence.charAt(i);\r
\r
- if (currentSequenceGroup.getColourText())\r
+ if (!renderGaps && jalview.util.Comparison.isGap(s))\r
{\r
- getBoxColour(currentSequenceGroup.cs, seq, i);\r
- graphics.setColor(resBoxColour.darker());\r
+ continue;\r
+ }\r
+\r
+ if (inCurrentSequenceGroup(i))\r
+ {\r
+ if (!currentSequenceGroup.getDisplayText())\r
+ {\r
+ continue;\r
+ }\r
+\r
+ if (currentSequenceGroup.getColourText())\r
+ {\r
+ getBoxColour(currentSequenceGroup.cs, seq, i);\r
+ graphics.setColor(resBoxColour.darker());\r
+ }\r
}\r
- }\r
- else\r
- {\r
- if(!av.getShowText())\r
- continue;\r
-\r
- if(av.getColourText())\r
- {\r
- getBoxColour(av.getGlobalColourScheme(), seq, i);\r
- if(av.getShowBoxes())\r
- graphics.setColor(resBoxColour.darker());\r
else\r
- graphics.setColor(resBoxColour);\r
- }\r
- else\r
- graphics.setColor(Color.black);\r
- }\r
+ {\r
+ if (!av.getShowText())\r
+ {\r
+ continue;\r
+ }\r
+\r
+ if (av.getColourText())\r
+ {\r
+ getBoxColour(av.getGlobalColourScheme(), seq, i);\r
+\r
+ if (av.getShowBoxes())\r
+ {\r
+ graphics.setColor(resBoxColour.darker());\r
+ }\r
+ else\r
+ {\r
+ graphics.setColor(resBoxColour);\r
+ }\r
+ }\r
+ }\r
\r
- charOffset = (width - fm.charWidth(s))/2;\r
- graphics.drawString(String.valueOf(s),\r
- charOffset + x1 + width * (i - start),\r
- y1 + height - pady);\r
+ charOffset = (width - fm.charWidth(s)) / 2;\r
+ graphics.drawString(String.valueOf(s),\r
+ charOffset + x1 + (width * (i - start)), (y1 + height) - pady);\r
}\r
+ }\r
\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param res DOCUMENT ME!\r
+ *\r
+ * @return DOCUMENT ME!\r
+ */\r
+ boolean inCurrentSequenceGroup(int res)\r
+ {\r
+ if (allGroups == null)\r
+ {\r
+ return false;\r
+ }\r
\r
- }\r
-\r
- boolean inCurrentSequenceGroup(int res)\r
- {\r
- if(allGroups ==null)\r
- return false;\r
-\r
- for(int i=0; i<allGroups.length; i++)\r
- if(allGroups[i].getStartRes()<=res && allGroups[i].getEndRes()>=res)\r
- {\r
- currentSequenceGroup = allGroups[i];\r
- return true;\r
- }\r
+ for (int i = 0; i < allGroups.length; i++)\r
+ {\r
+ if ((allGroups[i].getStartRes() <= res) &&\r
+ (allGroups[i].getEndRes() >= res))\r
+ {\r
+ currentSequenceGroup = allGroups[i];\r
\r
- return false;\r
- }\r
+ return true;\r
+ }\r
+ }\r
\r
- public void drawHighlightedText(SequenceI seq,int start, int end, int x1, int y1, int width, int height)\r
- {\r
- int pady = height/5;\r
- int charOffset=0;\r
- graphics.setColor(Color.BLACK);\r
- graphics.fillRect(x1,y1,width*(end-start+1),height);\r
- graphics.setColor(Color.white);\r
+ return false;\r
+ }\r
\r
- char s='~';\r
- // Need to find the sequence position here.\r
- for (int i = start; i <= end; i++)\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param seq DOCUMENT ME!\r
+ * @param start DOCUMENT ME!\r
+ * @param end DOCUMENT ME!\r
+ * @param x1 DOCUMENT ME!\r
+ * @param y1 DOCUMENT ME!\r
+ * @param width DOCUMENT ME!\r
+ * @param height DOCUMENT ME!\r
+ */\r
+ public void drawHighlightedText(SequenceI seq, int start, int end, int x1,\r
+ int y1, int width, int height)\r
{\r
- if(i<seq.getLength())\r
- s = seq.getSequence().charAt(i);\r
+ int pady = height / 5;\r
+ int charOffset = 0;\r
+ graphics.setColor(Color.BLACK);\r
+ graphics.fillRect(x1, y1, width * (end - start + 1), height);\r
+ graphics.setColor(Color.white);\r
\r
- charOffset = (width - fm.charWidth(s))/2;\r
- graphics.drawString(String.valueOf(s), charOffset + x1 + width * (i - start), y1 + height - pady);\r
- }\r
- }\r
+ char s = '~';\r
\r
+ // Need to find the sequence position here.\r
+ for (int i = start; i <= end; i++)\r
+ {\r
+ if (i < seq.getLength())\r
+ {\r
+ s = seq.getSequence().charAt(i);\r
+ }\r
\r
+ charOffset = (width - fm.charWidth(s)) / 2;\r
+ graphics.drawString(String.valueOf(s),\r
+ charOffset + x1 + (width * (i - start)), (y1 + height) - pady);\r
+ }\r
+ }\r
}\r
git://source.jalview.org / jalview.git / blobdiff