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* @version 1.0-pre |
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* @version 1.0-pre |
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* |
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* |
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* @author Andrew C. Oliver (acoliver at apache dot org) |
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* @author Andrew C. Oliver (acoliver at apache dot org) |
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* @author Jason Height (jheight at chariot dot net dot au) |
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* @see org.apache.poi.hssf.usermodel.HSSFWorkbook#createCellStyle() |
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* @see org.apache.poi.hssf.usermodel.HSSFWorkbook#createCellStyle() |
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* @see org.apache.poi.hssf.usermodel.HSSFWorkbook#getCellStyleAt(short) |
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* @see org.apache.poi.hssf.usermodel.HSSFWorkbook#getCellStyleAt(short) |
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* @see org.apache.poi.hssf.usermodel.HSSFCell#setCellStyle(HSSFCellStyle) |
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* @see org.apache.poi.hssf.usermodel.HSSFCell#setCellStyle(HSSFCellStyle) |
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Lines 473-494
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/** |
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/** |
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* set the degree of rotation for the text in the cell |
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* set the degree of rotation for the text in the cell |
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* @param rotation degrees |
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* @param rotation degrees (between -90 and 90 degrees) |
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*/ |
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*/ |
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public void setRotation(short rotation) |
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public void setRotation(short rotation) |
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{ |
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{ |
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if ((rotation < 0)&&(rotation >= -90)) { |
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//Take care of the funny 4th quadrant issue |
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//The 4th quadrant (-1 to -90) is stored as (91 to 180) |
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rotation = (short)(90 - rotation); |
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} |
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else if ((rotation < -90) ||(rotation > 90)) |
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//Do not allow an incorrect rotation to be set |
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throw new IllegalArgumentException("The rotation must be between -90 and 90 degrees"); |
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format.setRotation(rotation); |
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format.setRotation(rotation); |
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} |
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} |
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/** |
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/** |
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* get the degree of rotation for the text in the cell |
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* get the degree of rotation for the text in the cell |
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* @return rotation degrees |
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* @return rotation degrees (between -90 and 90 degrees) |
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*/ |
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*/ |
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public short getRotation() |
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public short getRotation() |
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{ |
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{ |
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return format.getRotation(); |
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short rotation = format.getRotation(); |
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if (rotation > 90) |
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//This is actually the 4th quadrant |
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rotation = (short)(90-rotation); |
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return rotation; |
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} |
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} |
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