|
public CloneNonPositionParameters ( |
||
| rect | ||
| Результат | void | |
/**
* @see com.lowagie.text.pdf.PdfPCellEvent#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])
*/
public void CellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases)
{
float sp_left = spacing_left;
if (float.IsNaN(sp_left))
{
sp_left = 0f;
}
float sp_right = spacing_right;
if (float.IsNaN(sp_right))
{
sp_right = 0f;
}
float sp_top = spacing_top;
if (float.IsNaN(sp_top))
{
sp_top = 0f;
}
float sp_bottom = spacing_bottom;
if (float.IsNaN(sp_bottom))
{
sp_bottom = 0f;
}
Rectangle rect = new Rectangle(position.GetLeft(sp_left), position.GetBottom(sp_bottom), position.GetRight(sp_right), position.GetTop(sp_top));
rect.CloneNonPositionParameters(this);
canvases[PdfPTable.BACKGROUNDCANVAS].Rectangle(rect);
rect.BackgroundColor = null;
canvases[PdfPTable.LINECANVAS].Rectangle(rect);
}
/**
* @see com.lowagie.text.pdf.PdfPTableEvent#tableLayout(com.lowagie.text.pdf.PdfPTable, float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[])
*/
public void TableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases)
{
float[] width = widths[0];
Rectangle rect = new Rectangle(width[0], heights[heights.Length - 1], width[width.Length - 1], heights[0]);
rect.CloneNonPositionParameters(this);
int bd = rect.Border;
rect.Border = Rectangle.NO_BORDER;
canvases[PdfPTable.BACKGROUNDCANVAS].Rectangle(rect);
rect.Border = bd;
rect.BackgroundColor = null;
canvases[PdfPTable.LINECANVAS].Rectangle(rect);
}
/**
* Writes the border and background of one cell in the row.
*
* @param xPos The x-coordinate where the table starts on the canvas
* @param yPos The y-coordinate where the table starts on the canvas
* @param currentMaxHeight The height of the cell to be drawn.
* @param cell
* @param canvases
* @since 2.1.6 extra parameter currentMaxHeight
*/
public void WriteBorderAndBackground(float xPos, float yPos, float currentMaxHeight, PdfPCell cell, PdfContentByte[] canvases)
{
BaseColor background = cell.BackgroundColor;
if (background != null || cell.HasBorders()) {
// Add xPos resp. yPos to the cell's coordinates for absolute coordinates
float right = cell.Right + xPos;
float top = cell.Top + yPos;
float left = cell.Left + xPos;
float bottom = top - currentMaxHeight;
if (background != null) {
PdfContentByte backgr = canvases[PdfPTable.BACKGROUNDCANVAS];
backgr.SetColorFill(background);
backgr.Rectangle(left, bottom, right - left, top - bottom);
backgr.Fill();
}
if (cell.HasBorders()) {
Rectangle newRect = new Rectangle(left, bottom, right, top);
// Clone non-position parameters except for the background color
newRect.CloneNonPositionParameters(cell);
newRect.BackgroundColor = null;
// Write the borders on the line canvas
PdfContentByte lineCanvas = canvases[PdfPTable.LINECANVAS];
lineCanvas.Rectangle(newRect);
}
}
}
/**
* @see com.lowagie.text.pdf.PdfPCellEvent#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])
*/
public void CellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases) {
float sp_left = spacing_left;
if (float.IsNaN(sp_left)) sp_left = 0f;
float sp_right = spacing_right;
if (float.IsNaN(sp_right)) sp_right = 0f;
float sp_top = spacing_top;
if (float.IsNaN(sp_top)) sp_top = 0f;
float sp_bottom = spacing_bottom;
if (float.IsNaN(sp_bottom)) sp_bottom = 0f;
Rectangle rect = new Rectangle(position.GetLeft(sp_left), position.GetBottom(sp_bottom), position.GetRight(sp_right), position.GetTop(sp_top));
rect.CloneNonPositionParameters(this);
canvases[PdfPTable.BACKGROUNDCANVAS].Rectangle(rect);
rect.BackgroundColor = null;
canvases[PdfPTable.LINECANVAS].Rectangle(rect);
}
/**
* Writes the border and background of one cell in the row.
* @param xPos
* @param yPos
* @param cell
* @param canvases
*/
public void WriteBorderAndBackground(float xPos, float yPos, PdfPCell cell,
PdfContentByte[] canvases)
{
PdfContentByte lines = canvases[PdfPTable.LINECANVAS];
PdfContentByte backgr = canvases[PdfPTable.BACKGROUNDCANVAS];
// the coordinates of the border are retrieved
float x1 = cell.Left + xPos;
float y2 = cell.Top + yPos;
float x2 = cell.Right + xPos;
float y1 = y2 - maxHeight;
// the backgroundcolor is set
Color background = cell.BackgroundColor;
if (background != null) {
backgr.SetColorFill(background);
backgr.Rectangle(x1, y1, x2 - x1, y2 - y1);
backgr.Fill();
}
// if the element hasn't got any borders, nothing is added
if (cell.HasBorders()) {
if (cell.UseVariableBorders) {
Rectangle borderRect = new Rectangle(cell.Left + xPos, cell.Top
- maxHeight + yPos, cell.Right + xPos, cell.Top
+ yPos);
borderRect.CloneNonPositionParameters(cell);
borderRect.BackgroundColor = null;
lines.Rectangle(borderRect);
} else {
// the width is set to the width of the element
if (cell.BorderWidth != Rectangle.UNDEFINED) {
lines.SetLineWidth(cell.BorderWidth);
}
// the color is set to the color of the element
Color color = cell.BorderColor;
if (color != null) {
lines.SetColorStroke(color);
}
// if the box is a rectangle, it is added as a rectangle
if (cell.HasBorder(Rectangle.BOX)) {
lines.Rectangle(x1, y1, x2 - x1, y2 - y1);
}
// if the border isn't a rectangle, the different sides are
// added apart
else {
if (cell.HasBorder(Rectangle.RIGHT_BORDER)) {
lines.MoveTo(x2, y1);
lines.LineTo(x2, y2);
}
if (cell.HasBorder(Rectangle.LEFT_BORDER)) {
lines.MoveTo(x1, y1);
lines.LineTo(x1, y2);
}
if (cell.HasBorder(Rectangle.BOTTOM_BORDER)) {
lines.MoveTo(x1, y1);
lines.LineTo(x2, y1);
}
if (cell.HasBorder(Rectangle.TOP_BORDER)) {
lines.MoveTo(x1, y2);
lines.LineTo(x2, y2);
}
}
lines.Stroke();
if (color != null) {
lines.ResetRGBColorStroke();
}
}
}
}
/**
* Gets a Rectangle that is altered to fit on the page.
*
* @param top the top position
* @param bottom the bottom position
* @return a <CODE>Rectangle</CODE>
*/
public Rectangle Rectangle(float top, float bottom)
{
Rectangle tmp = new Rectangle(Left, Bottom, Right, Top);
tmp.CloneNonPositionParameters(this);
if (Top > top) {
tmp.Top = top;
tmp.Border = border - (border & TOP_BORDER);
}
if (Bottom < bottom) {
tmp.Bottom = bottom;
tmp.Border = border - (border & BOTTOM_BORDER);
}
return tmp;
}
/**
* @see com.lowagie.text.pdf.PdfPTableEvent#tableLayout(com.lowagie.text.pdf.PdfPTable, float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[])
*/
public void TableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases)
{
float[] width = widths[0];
Rectangle rect = new Rectangle(width[0], heights[heights.Length - 1], width[width.Length - 1], heights[0]);
rect.CloneNonPositionParameters(this);
int bd = rect.Border;
rect.Border = Rectangle.NO_BORDER;
canvases[PdfPTable.BACKGROUNDCANVAS].Rectangle(rect);
rect.Border = bd;
rect.BackgroundColor = null;
canvases[PdfPTable.LINECANVAS].Rectangle(rect);
}