Java Cell.getHeight方法代码示例

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
private Rectangle initHeader(Rectangle p, BaseColumn bc, int type, String grName) {
	int y = p.y;
	int h = 0;
	int w = bc.getWidth();
	Cell c = getCell(bc, type, grName);
	if (c != null) {
		y = p.y + c.getHeight();
		h = c.getHeight();
		boundsMap.put(c, new Rectangle(p.x, p.y, w, h));
	}
	if (bc instanceof ColumnGroup) {
		Rectangle pi = new Rectangle(p.x, y, w, h);
		int hi = 0;
		for (BaseColumn bcg : ((ColumnGroup) bc).getColumns()) {
			pi = initHeader(pi, bcg, type, grName);
			pi.setLocation(pi.x, y);
			if (hi < pi.height)
				hi = pi.height;
		}
		h += hi;
	}
	return new Rectangle(p.x + w, y, w, h);
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
private Rectangle initFooter(Rectangle p, BaseColumn bc, int type, String grName) {
	int y = p.y;
	int h = 0;
	int w = bc.getWidth();
	Cell c = getCell(bc, type, grName);
	if (bc instanceof ColumnGroup) {
		Rectangle pi = new Rectangle(p.x, y, w, h);
		int hi = 0;
		for (BaseColumn bcg : ((ColumnGroup) bc).getColumns()) {
			pi = initFooter(pi, bcg, type, grName);
			pi.setLocation(pi.x, y);
			if (hi < pi.height)
				hi = pi.height;
		}
		h += hi;
	}
	if (c != null) {
		y = p.y + h;
		int cellHeight = c.getHeight();
		boundsMap.put(c, new Rectangle(p.x, y, w, cellHeight));
		h += cellHeight;
	}
	return new Rectangle(p.x + w, y, w, h);
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
@Override
public Void visitColumn(Column column)
{
	Cell cell = columnCell(column);
	
	if (!isEmpty(cell))
	{
		int rowSpan = cell.getRowSpan() == null ? 1 : cell.getRowSpan();
		int rowLevel = level + rowSpan - 1;
		JRDesignElementGroup elementGroup = bandInfo.getRowElementGroup(rowLevel);
		
		JRElement cellElement = createColumnCell(column, elementGroup, cell);
		elementGroup.addElement(cellElement);
		bandInfo.cellAdded(level, new CellInfo(cellElement, rowSpan, fillColumn.getColSpan()));
		
		yOffset += cell.getHeight();
	}
	
	xOffset += column.getWidth();
	
	return null;
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
private Rectangle initDetail(Rectangle p, BaseColumn bc) {
	int h = 0;
	int w = 0;
	if (bc != null && bc instanceof Column) {
		Cell c = ((Column) bc).getDetailCell();
		w = bc.getWidth();
		if (c != null)
			h = c.getHeight();
		boundsMap.put(c, new Rectangle(p.x, p.y, w, h));
	}
	return new Rectangle(p.x + w, p.y, w, h);
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
public Rectangle getBounds(int width, Cell cell, BaseColumn col) {
	Rectangle b = boundsMap.get(cell);
	if (b != null)
		return b;
	int w = col != null ? col.getWidth() : 0;
	int h = cell != null ? cell.getHeight() : 0;
	return new Rectangle(0, 0, w, h);
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
@Override
protected boolean isEmpty(Cell cell)
{
	if (super.isEmpty(cell))
	{
		return true;
	}
	
	// also threat zero height cells as empty.
	// FIXME only doing this for the detail cells to minimize impact, it should apply to all cells
	List<JRChild> children = cell.getChildren();
	return cell.getHeight() == 0 && (children == null || children.isEmpty());
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
public Rectangle getBounds(int width, Cell cell, StandardBaseColumn col) {
	Rectangle b = getAWT2SWTRectangle(tableUtil.getCellBounds().get(cell));
	if (b != null)
		return b;
	int w = col != null ? col.getWidth() : 0;
	int h = cell != null ? cell.getHeight() : 0;
	return new Rectangle(0, 0, w, h);
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
@Override
public String toString() {
	Cell c = TableUtil.getCell(column, type, grName);

	String ctype = column instanceof StandardColumnGroup ? "GR" : "COL";

	String str = "[" + type + ":" + ctype + ":" + hashCode() + "]";
	if (c != null)
		str += "[h:" + c.getHeight() + "]";
	else
		str += "[++++]";
	return str;
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
@Override
public void execute() {
	tbManager.initMaps();
	if (hmap == null)
		hmap = new HashMap<DesignCell, Integer>();
	hmap.clear();
	if (wmap == null)
		wmap = new HashMap<StandardColumnGroup, Integer>();
	wmap.clear();
	TableMatrix mh = tbManager.getMatrixHelper();
	Map<ColumnCell, Rectangle> map = mh.getCells();
	for (ColumnCell cc : map.keySet()) {
		Rectangle b = cc.getBounds();
		if (cc.column instanceof StandardColumnGroup) {
			if (b.width != cc.column.getWidth()) {
				wmap.put((StandardColumnGroup) cc.column,
						cc.column.getWidth());
				((StandardColumnGroup) cc.column).setWidth(b.width);
			}
			continue;
		}
		Cell dc = TableUtil.getCell(cc.column, cc.type, cc.grName);
		if (dc == null)
			continue;

		int oldh = dc.getHeight();
		if (b.height != dc.getHeight()) {
			((DesignCell) dc).setHeight(b.height);
		} else
			continue;
		hmap.put((DesignCell) dc, oldh);
	}
	tbManager.initMaps();
	tbManager.refresh();
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
private static int getCellHeight(BaseColumn bc, int type, String grName) {
	Cell cell = null;
	switch (type) {
	case TableUtil.TABLE_HEADER:
		cell = bc.getTableHeader();
		break;
	case TableUtil.TABLE_FOOTER:
		cell = bc.getTableFooter();
		break;
	case TableUtil.COLUMN_HEADER:
		cell = bc.getColumnHeader();
		break;
	case TableUtil.COLUMN_FOOTER:
		cell = bc.getColumnFooter();
		break;
	case TableUtil.COLUMN_DETAIL:
		if (bc instanceof StandardColumn)
			cell = ((StandardColumn) bc).getDetailCell();
		break;
	case TableUtil.COLUMN_GROUP_HEADER:
		cell = bc.getGroupHeader(grName);
		break;
	case TableUtil.COLUMN_GROUP_FOOTER:
		cell = bc.getGroupFooter(grName);
		break;
	}
	if (cell != null)
		return cell.getHeight();
	return -1;
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
public static int setCellHeightDelta(BaseColumn bc, int type,
		String grName, int delta) {
	int dif = 0;
	Cell cell = TableUtil.getCell(bc, type, grName);
	if (cell != null) {
		DesignCell designCell = (DesignCell) cell;
		int height = cell.getHeight() + delta;
		if (height < 0) {
			dif = height;
			height = 0;
		}
		designCell.setHeight(height);
	}
	return dif;
}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
private int getSectionHeight(StandardColumnGroup standardColumnGroup, byte sectionType, String groupName)
{
    int headerHeight = 0;
    Cell cell = getCellOfType(standardColumnGroup, sectionType, groupName);
    if (cell != null)
    {
        headerHeight = cell.getHeight();
    }
    List<BaseColumn> columns = standardColumnGroup.getColumns();
    // Check sub columns...
    int maxChildrenHeaderHeight = 0;
    for (BaseColumn c : columns)
    {
        if (c instanceof StandardColumn)
        {
            cell = getCellOfType(c, sectionType, groupName);
            if (cell != null && cell.getHeight().intValue() > maxChildrenHeaderHeight) maxChildrenHeaderHeight = cell.getHeight().intValue();
        }
        else if (c instanceof StandardColumnGroup)
        {
            int gh = getSectionHeight((StandardColumnGroup)c, sectionType, groupName);
            maxChildrenHeaderHeight = (gh > maxChildrenHeaderHeight) ? gh : maxChildrenHeaderHeight;
        }
    }

    return headerHeight + maxChildrenHeaderHeight;

}
 

import net.sf.jasperreports.components.table.Cell; //导入方法依赖的package包/类
@Override
public Void visitColumnGroup(ColumnGroup columnGroup)
{
	Cell cell = columnGroupCell(columnGroup);
	int rowSpan;
	if (cell == null)
	{
		rowSpan = 0;
	}
	else if (cell.getRowSpan() == null)
	{
		rowSpan = 1;
	}
	else
	{
		rowSpan = cell.getRowSpan();
	}
	
	int origXOffset = xOffset;
	int origYOffset = yOffset;
	
	int colSpan = 0;
	
	for (FillColumn subcolumn : fillColumn.getSubcolumns())
	{
		ReportBandCreator subVisitor = createSubVisitor(subcolumn, 
				xOffset, origYOffset, level + rowSpan);
		subVisitor.visit();
		xOffset = subVisitor.xOffset;
		if (subVisitor.yOffset > yOffset)
		{
			yOffset = subVisitor.yOffset;
		}
		colSpan += subcolumn.getColSpan();
	}
	
	colSpan = colSpan == 0 ? 1 : colSpan; 
	
	if (cell != null)
	{
		int rowLevel = level + rowSpan - 1;
		JRDesignElementGroup elementGroup = bandInfo.getRowElementGroup(rowLevel);
		
		JRElement cellElement = createCell(elementGroup, cell, 
				columnGroup.getWidth(), fillColumn.getWidth(), 
				origXOffset, yOffset, null, deriveUUID(), false);
		elementGroup.addElement(cellElement);
		bandInfo.cellAdded(level, new CellInfo(cellElement, rowSpan, colSpan));
		
		yOffset += cell.getHeight();
	}
	
	return null;
}