private void WriteAttributes(PdfDiv div)
{
if (div != null)
{
// Setting non-inheritable attributes
if (div.BackgroundColor != null)
{
SetColorAttribute(div.BackgroundColor, null, PdfName.BACKGROUNDCOLOR);
}
// Setting inheritable attributes
SetTextAlignAttribute(div.TextAlignment);
}
}
public void CreateTaggedPdf18() {
InitializeDocument("18");
PdfDiv div = new PdfDiv();
Paragraph paragraph = new Paragraph(text);
paragraph.Font = new Font(Font.FontFamily.HELVETICA, 8, Font.NORMAL, BaseColor.RED);
div.BackgroundColor = BaseColor.MAGENTA;
div.TextAlignment = Element.ALIGN_CENTER;
div.AddElement(paragraph);
document.Add(div);
document.Close();
int[] nums = new int[] {32};
CheckNums(nums);
CompareResults("18");
}
public void CreateTaggedPdf16() {
InitializeDocument("16");
Paragraph p = new Paragraph();
Chunk chunk = new Chunk("Hello tagged world!");
chunk.SetBackground(new BaseColor(255, 0, 255));
chunk.Font = FontFactory.GetFont("TimesNewRoman", 20, BaseColor.ORANGE);
chunk.SetUnderline(BaseColor.PINK, 1.2f, 1, 1, 1, 0);
p.Add(chunk);
PdfDiv div = new PdfDiv();
div.AddElement(p);
document.Add(div);
document.Add(new Paragraph("This paragraph appears between 2 div blocks"));
div = new PdfDiv();
div.AddElement(new Paragraph(text));
document.Add(div);
document.Close();
int[] nums = new int[] {48, 7};
CheckNums(nums);
CompareResults("16");
}
private int floatingLayout(List <IElement> floatingElements, bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
float minYLine = yLine;
float leftWidth = 0;
float rightWidth = 0;
while (floatingElements.Count > 0)
{
if (floatingElements[0] is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)floatingElements[0];
status = floatingElement.layout(compositeColumn, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
status = floatingElement.layout(compositeColumn, true, floatLeftX, minY, floatRightX, yLine);
//if ((status & ColumnText.NO_MORE_TEXT) == 0) {
// break;
//}
}
if (floatingElement.Float == PdfDiv.FloatType.LEFT)
{
status = floatingElement.layout(compositeColumn, simulate, floatLeftX, minY, floatRightX, yLine);
floatLeftX += floatingElement.getActualWidth();
leftWidth += floatingElement.getActualWidth();
}
else if (floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
status = floatingElement.layout(compositeColumn, simulate, floatRightX - floatingElement.getActualWidth() - 0.01f, minY, floatRightX, yLine);
floatRightX -= floatingElement.getActualWidth();
rightWidth += floatingElement.getActualWidth();
}
minYLine = Math.Min(minYLine, yLine - floatingElement.getActualHeight());
}
else
{
IElement firstElement = floatingElements[0];
if (firstElement is ISpaceable)
{
yLine -= ((ISpaceable)firstElement).SpacingBefore;
}
compositeColumn.AddElement(firstElement);
if (yLine > minYLine)
{
compositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minYLine);
}
else
{
compositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
}
compositeColumn.FilledWidth = 0;
status = compositeColumn.Go(simulate);
if (yLine > minYLine && (floatLeftX > leftX || floatRightX < rightX) && (status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
leftWidth = 0;
rightWidth = 0;
compositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
status = compositeColumn.Go(simulate);
minYLine = compositeColumn.YLine + compositeColumn.Descender;
yLine = minYLine;
if (compositeColumn.FilledWidth > filledWidth)
{
filledWidth = compositeColumn.FilledWidth;
}
}
else
{
if (rightWidth > 0)
{
rightWidth += compositeColumn.FilledWidth;
}
else if (leftWidth > 0)
{
leftWidth += compositeColumn.FilledWidth;
}
else if (compositeColumn.FilledWidth > filledWidth)
{
filledWidth = compositeColumn.FilledWidth;
}
minYLine = Math.Min(compositeColumn.YLine + compositeColumn.Descender, minYLine);
yLine = compositeColumn.YLine + compositeColumn.Descender;
}
compositeColumn.CompositeElements.Clear();
//if ((status & ColumnText.NO_MORE_TEXT) == 0) {
// break;
//}
}
floatingElements.RemoveAt(0);
}
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
return(status);
}
public int layout(bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
filledWidth = 0;
List <IElement> floatingElements = new List <IElement>();
while (content.Count > 0)
{
if (content[0] is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)content[0];
if (floatingElement.Float == PdfDiv.FloatType.LEFT || floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
floatingElements.Add(floatingElement);
content.RemoveAt(0);
}
else
{
if (floatingElements.Count > 0)
{
status = floatingLayout(floatingElements, simulate);
//if ((status & ColumnText.NO_MORE_TEXT) == 0) {
// break;
//}
}
status = floatingElement.layout(compositeColumn, true, floatLeftX, minY, floatRightX, yLine);
if (!simulate)
{
status = floatingElement.layout(compositeColumn, simulate, floatLeftX, minY, floatRightX, yLine);
}
yLine -= floatingElement.getActualHeight();
if (floatingElement.getActualWidth() > filledWidth)
{
filledWidth = floatingElement.getActualWidth();
}
//if ((status & ColumnText.NO_MORE_TEXT) == 0) {
// break;
//}
content.RemoveAt(0);
}
}
else
{
floatingElements.Add(content[0]);
content.RemoveAt(0);
}
}
if (/*(status & ColumnText.NO_MORE_TEXT) != 0 && */ floatingElements.Count > 0)
{
status = floatingLayout(floatingElements, simulate);
}
//foreach (IElement floatingElement in floatingElements) {
// content.Add(floatingElement);
//}
return(status);
}
public PdfDiv apply(PdfDiv div, Tag t, IMarginMemory memory, IPageSizeContainable psc) {
IDictionary<String, String> css = t.CSS;
float fontSize = FontSizeTranslator.GetInstance().TranslateFontSize(t);
if (fontSize == Font.UNDEFINED) {
fontSize = FontSizeTranslator.DEFAULT_FONT_SIZE;
}
String align = null;
if (t.Attributes.ContainsKey(HTML.Attribute.ALIGN)) {
align = t.Attributes[HTML.Attribute.ALIGN];
} else if (css.ContainsKey(CSS.Property.TEXT_ALIGN)) {
align = css[CSS.Property.TEXT_ALIGN];
}
if (align != null) {
if (Util.EqualsIgnoreCase(align,CSS.Value.CENTER)) {
div.TextAlignment = Element.ALIGN_CENTER;
} else if (Util.EqualsIgnoreCase(align, CSS.Value.RIGHT)) {
div.TextAlignment = Element.ALIGN_RIGHT;
} else if (Util.EqualsIgnoreCase(align, CSS.Value.JUSTIFY)) {
div.TextAlignment = Element.ALIGN_JUSTIFIED;
}
}
String widthValue;
if (!t.CSS.TryGetValue(HTML.Attribute.WIDTH, out widthValue)) {
t.Attributes.TryGetValue(HTML.Attribute.WIDTH, out widthValue);
}
if (widthValue != null) {
if (utils.IsNumericValue(widthValue) || utils.IsMetricValue(widthValue)) {
div.Width = utils.ParsePxInCmMmPcToPt(widthValue);
} else if (utils.IsRelativeValue(widthValue)) {
if (widthValue.Contains(CSS.Value.PERCENTAGE)) {
div.PercentageWidth = utils.ParseRelativeValue(widthValue, 1f);
} else {
div.Width = utils.ParseRelativeValue(widthValue, fontSize);
}
}
}
String heightValue;
if (!t.CSS.TryGetValue(HTML.Attribute.HEIGHT, out heightValue)) {
t.Attributes.TryGetValue(HTML.Attribute.HEIGHT, out heightValue);
}
if (heightValue != null) {
if (utils.IsNumericValue(heightValue) || utils.IsMetricValue(heightValue)) {
div.Height = utils.ParsePxInCmMmPcToPt(heightValue);
} else if (utils.IsRelativeValue(heightValue)) {
if (heightValue.Contains(CSS.Value.PERCENTAGE)) {
div.PercentageHeight = utils.ParseRelativeValue(heightValue, 1f);
} else {
div.Height = utils.ParseRelativeValue(heightValue, fontSize);
}
}
}
float? marginTop = null;
float? marginBottom = null;
foreach (KeyValuePair<String, String> entry in css) {
String key = entry.Key;
String value = entry.Value;
if (Util.EqualsIgnoreCase(key, CSS.Property.LEFT)) {
div.Left = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.RIGHT)) {
if (div.Width == null || div.Left == null) {
div.Right = utils.ParseValueToPt(value, fontSize);
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.TOP)) {
div.Top = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.BOTTOM)) {
if (div.Height == null || div.Top == null) {
div.Bottom = utils.ParseValueToPt(value, fontSize);
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.BACKGROUND_COLOR)) {
div.BackgroundColor = HtmlUtilities.DecodeColor(value);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_LEFT)) {
div.PaddingLeft = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_RIGHT)) {
div.PaddingRight = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_TOP)) {
div.PaddingTop = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_BOTTOM)) {
div.PaddingBottom = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_TOP)) {
marginTop = utils.CalculateMarginTop(value, fontSize, memory);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_BOTTOM)) {
marginBottom = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.FLOAT)) {
if (Util.EqualsIgnoreCase(value, CSS.Value.LEFT)) {
div.Float = PdfDiv.FloatType.LEFT;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.RIGHT)) {
div.Float = PdfDiv.FloatType.RIGHT;
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.POSITION)) {
if (Util.EqualsIgnoreCase(value, CSS.Value.ABSOLUTE)) {
div.Position = PdfDiv.PositionType.ABSOLUTE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.FIXED)) {
div.Position = PdfDiv.PositionType.FIXED;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.RELATIVE)) {
div.Position = PdfDiv.PositionType.RELATIVE;
}
}
//TODO: border, background properties.
}
return div;
}
virtual public PdfDiv Apply(PdfDiv div, Tag t, IMarginMemory memory, IPageSizeContainable psc, HtmlPipelineContext context)
{
if (t.Attributes.ContainsKey("id"))
div.Tag = t.Attributes["id"];
IDictionary<String, String> css = t.CSS;
float fontSize = FontSizeTranslator.GetInstance().TranslateFontSize(t);
if (fontSize == Font.UNDEFINED)
{
fontSize = FontSizeTranslator.DEFAULT_FONT_SIZE;
}
String align = null;
if (t.Attributes.ContainsKey(HTML.Attribute.ALIGN))
{
align = t.Attributes[HTML.Attribute.ALIGN];
}
else if (css.ContainsKey(CSS.Property.TEXT_ALIGN))
{
align = css[CSS.Property.TEXT_ALIGN];
}
if (align != null)
{
div.TextAlignment = CSS.GetElementAlignment(align);
}
String widthValue;
if (!css.TryGetValue(HTML.Attribute.WIDTH, out widthValue))
{
t.Attributes.TryGetValue(HTML.Attribute.WIDTH, out widthValue);
}
if (widthValue != null)
{
float pageWidth = psc.PageSize.Width;
if (utils.IsNumericValue(widthValue) || utils.IsMetricValue(widthValue))
{
div.Width = Math.Min(pageWidth, utils.ParsePxInCmMmPcToPt(widthValue));
}
else if (utils.IsRelativeValue(widthValue))
{
if (widthValue.Contains(CSS.Value.PERCENTAGE))
{
div.PercentageWidth = utils.ParseRelativeValue(widthValue, 1f);
}
else
{
div.Width = Math.Min(pageWidth, utils.ParseRelativeValue(widthValue, fontSize));
}
}
}
String heightValue;
if (!css.TryGetValue(HTML.Attribute.HEIGHT, out heightValue))
{
t.Attributes.TryGetValue(HTML.Attribute.HEIGHT, out heightValue);
}
if (heightValue != null)
{
if (utils.IsNumericValue(heightValue) || utils.IsMetricValue(heightValue))
{
div.Height = utils.ParsePxInCmMmPcToPt(heightValue);
}
else if (utils.IsRelativeValue(heightValue))
{
if (heightValue.Contains(CSS.Value.PERCENTAGE))
{
div.PercentageHeight = utils.ParseRelativeValue(heightValue, 1f);
}
else
{
div.Height = utils.ParseRelativeValue(heightValue, fontSize);
}
}
}
float? marginTop = null;
float? marginBottom = null;
foreach (KeyValuePair<String, String> entry in css)
{
String key = entry.Key;
String value = entry.Value;
if (Util.EqualsIgnoreCase(key, CSS.Property.LEFT))
{
div.Left = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.RIGHT))
{
if (div.Width == null || div.Left == null)
{
div.Right = utils.ParseValueToPt(value, fontSize);
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.TOP))
{
div.Top = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.BOTTOM))
{
if (div.Height == null || div.Top == null)
{
div.Bottom = utils.ParseValueToPt(value, fontSize);
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.BACKGROUND_COLOR))
{
div.BackgroundColor = HtmlUtilities.DecodeColor(value);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.BACKGROUND_IMAGE))
{
string url = utils.ExtractUrl(value);
try
{
Image img =
new ImageRetrieve(context.ResourcePath, context.GetImageProvider()).RetrieveImage(url);
div.BackgroundImage = img;
}
catch (NoImageException e)
{
if (LOG.IsLogging(Level.ERROR))
{
LOG.Error(string.Format(LocaleMessages.GetInstance().GetMessage("html.tag.img.failed"), url), e);
}
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_LEFT))
{
div.PaddingLeft = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_RIGHT))
{
div.PaddingRight = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_TOP))
{
div.PaddingTop = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_BOTTOM))
{
div.PaddingBottom = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_TOP))
{
div.SpacingBefore = div.SpacingBefore + utils.CalculateMarginTop(value, fontSize, memory);
marginTop = utils.CalculateMarginTop(value, fontSize, memory);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_BOTTOM))
{
div.SpacingAfter = div.SpacingAfter + utils.CalculateMarginTop(value, fontSize, memory);
marginBottom = utils.ParseValueToPt(value, fontSize);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.FLOAT))
{
if (Util.EqualsIgnoreCase(value, CSS.Value.LEFT))
{
div.Float = PdfDiv.FloatType.LEFT;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.RIGHT))
{
div.Float = PdfDiv.FloatType.RIGHT;
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.POSITION))
{
if (Util.EqualsIgnoreCase(value, CSS.Value.ABSOLUTE))
{
div.Position = PdfDiv.PositionType.ABSOLUTE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.FIXED))
{
div.Position = PdfDiv.PositionType.FIXED;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.RELATIVE))
{
div.Position = PdfDiv.PositionType.RELATIVE;
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.DISPLAY))
{
if (Util.EqualsIgnoreCase(value, CSS.Value.BLOCK))
{
div.Display = PdfDiv.DisplayType.BLOCK;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE))
{
div.Display = PdfDiv.DisplayType.INLINE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE_BLOCK))
{
div.Display = PdfDiv.DisplayType.INLINE_BLOCK;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE_TABLE))
{
div.Display = PdfDiv.DisplayType.INLINE_TABLE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.LIST_ITEM))
{
div.Display = PdfDiv.DisplayType.LIST_ITEM;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.NONE))
{
div.Display = PdfDiv.DisplayType.NONE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.RUN_IN))
{
div.Display = PdfDiv.DisplayType.RUN_IN;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE))
{
div.Display = PdfDiv.DisplayType.TABLE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_CAPTION))
{
div.Display = PdfDiv.DisplayType.TABLE_CAPTION;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_CELL))
{
div.Display = PdfDiv.DisplayType.TABLE_CELL;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_COLUMN_GROUP))
{
div.Display = PdfDiv.DisplayType.TABLE_COLUMN_GROUP;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_COLUMN))
{
div.Display = PdfDiv.DisplayType.TABLE_COLUMN;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_FOOTER_GROUP))
{
div.Display = PdfDiv.DisplayType.TABLE_FOOTER_GROUP;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_HEADER_GROUP))
{
div.Display = PdfDiv.DisplayType.TABLE_HEADER_GROUP;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_ROW))
{
div.Display = PdfDiv.DisplayType.TABLE_ROW;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_ROW_GROUP))
{
div.Display = PdfDiv.DisplayType.TABLE_ROW_GROUP;
}
}
else if (Util.EqualsIgnoreCase(CSS.Property.BORDER_TOP_STYLE, key) || Util.EqualsIgnoreCase(CSS.Property.BORDER_TOP, key))
{
if (value.Contains(CSS.Value.DOTTED))
{
div.BorderStyleTop = PdfDiv.BorderStyle.DOTTED;
}
else if (value.Contains(CSS.Value.DASHED))
{
div.BorderStyleTop = PdfDiv.BorderStyle.DASHED;
}
else if (value.Contains(CSS.Value.SOLID))
{
div.BorderStyleTop = PdfDiv.BorderStyle.SOLID;
}
else if (value.Contains(CSS.Value.DOUBLE))
{
div.BorderStyleTop = PdfDiv.BorderStyle.DOUBLE;
}
else if (value.Contains(CSS.Value.GROOVE))
{
div.BorderStyleTop = PdfDiv.BorderStyle.GROOVE;
}
else if (value.Contains(CSS.Value.RIDGE))
{
div.BorderStyleTop = PdfDiv.BorderStyle.RIDGE;
}
else if (value.Contains(CSS.Value.INSET))
{
div.BorderStyleTop = PdfDiv.BorderStyle.INSET;
}
else if (value.Contains(CSS.Value.OUTSET))
{
div.BorderStyleTop = PdfDiv.BorderStyle.OUTSET;
}
}
else if (Util.EqualsIgnoreCase(CSS.Property.BORDER_BOTTOM_STYLE, key) || Util.EqualsIgnoreCase(CSS.Property.BORDER_BOTTOM, key))
{
if (value.Contains(CSS.Value.DOTTED))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.DOTTED;
}
else if (value.Contains(CSS.Value.DASHED))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.DASHED;
}
else if (value.Contains(CSS.Value.SOLID))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.SOLID;
}
else if (value.Contains(CSS.Value.DOUBLE))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.DOUBLE;
}
else if (value.Contains(CSS.Value.GROOVE))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.GROOVE;
}
else if (value.Contains(CSS.Value.RIDGE))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.RIDGE;
}
else if (value.Contains(CSS.Value.INSET))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.INSET;
}
else if (value.Contains(CSS.Value.OUTSET))
{
div.BorderStyleBottom = PdfDiv.BorderStyle.OUTSET;
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.PAGE_BREAK_INSIDE))
{
if (Util.EqualsIgnoreCase(value, CSS.Value.AVOID))
{
div.KeepTogether = true;
}
}
//TODO: border, background properties.
}
return div;
}
virtual public PdfDiv apply(PdfDiv div, Tag t, IMarginMemory memory, IPageSizeContainable psc) {
IDictionary<String, String> css = t.CSS;
float fontSize = FontSizeTranslator.GetInstance().TranslateFontSize(t);
if (fontSize == Font.UNDEFINED) {
fontSize = FontSizeTranslator.DEFAULT_FONT_SIZE;
}
String align = null;
if (t.Attributes.ContainsKey(HTML.Attribute.ALIGN)) {
align = t.Attributes[HTML.Attribute.ALIGN];
} else if (css.ContainsKey(CSS.Property.TEXT_ALIGN)) {
align = css[CSS.Property.TEXT_ALIGN];
}
if (align != null) {
if (Util.EqualsIgnoreCase(align,CSS.Value.CENTER)) {
div.TextAlignment = Element.ALIGN_CENTER;
} else if (Util.EqualsIgnoreCase(align, CSS.Value.LEFT)) {
div.TextAlignment = Element.ALIGN_LEFT;
} else if (Util.EqualsIgnoreCase(align, CSS.Value.RIGHT)) {
div.TextAlignment = Element.ALIGN_RIGHT;
} else if (Util.EqualsIgnoreCase(align, CSS.Value.JUSTIFY)) {
div.TextAlignment = Element.ALIGN_JUSTIFIED;
}
}
String widthValue;
if (!t.CSS.TryGetValue(HTML.Attribute.WIDTH, out widthValue)) {
t.Attributes.TryGetValue(HTML.Attribute.WIDTH, out widthValue);
}
if (widthValue != null) {
float pageWidth = psc.PageSize.Width;
if (utils.IsNumericValue(widthValue) || utils.IsMetricValue(widthValue)) {
div.Width = Math.Min(pageWidth, utils.ParsePxInCmMmPcToPt(widthValue));
} else if (utils.IsRelativeValue(widthValue)) {
if (widthValue.Contains(CSS.Value.PERCENTAGE)) {
div.PercentageWidth = utils.ParseRelativeValue(widthValue, 1f);
} else {
div.Width = Math.Min(pageWidth, utils.ParseRelativeValue(widthValue, fontSize));
}
}
}
String heightValue;
if (!t.CSS.TryGetValue(HTML.Attribute.HEIGHT, out heightValue)) {
t.Attributes.TryGetValue(HTML.Attribute.HEIGHT, out heightValue);
}
if (heightValue != null) {
if (utils.IsNumericValue(heightValue) || utils.IsMetricValue(heightValue)) {
div.Height = utils.ParsePxInCmMmPcToPt(heightValue);
} else if (utils.IsRelativeValue(heightValue)) {
if (heightValue.Contains(CSS.Value.PERCENTAGE)) {
div.PercentageHeight = utils.ParseRelativeValue(heightValue, 1f);
} else {
div.Height = utils.ParseRelativeValue(heightValue, fontSize);
}
}
}
float? marginTop = null;
float? marginBottom = null;
foreach (KeyValuePair<String, String> entry in css) {
String key = entry.Key;
String value = entry.Value;
if (Util.EqualsIgnoreCase(key, CSS.Property.LEFT)) {
div.Left = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.RIGHT)) {
if (div.Width == null || div.Left == null) {
div.Right = utils.ParseValueToPt(value, fontSize);
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.TOP)) {
div.Top = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.BOTTOM)) {
if (div.Height == null || div.Top == null) {
div.Bottom = utils.ParseValueToPt(value, fontSize);
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.BACKGROUND_COLOR)) {
div.BackgroundColor = HtmlUtilities.DecodeColor(value);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_LEFT)) {
div.PaddingLeft = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_RIGHT)) {
div.PaddingRight = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_TOP)) {
div.PaddingTop = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.PADDING_BOTTOM)) {
div.PaddingBottom = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_TOP)) {
marginTop = utils.CalculateMarginTop(value, fontSize, memory);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_BOTTOM)) {
marginBottom = utils.ParseValueToPt(value, fontSize);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.FLOAT)) {
if (Util.EqualsIgnoreCase(value, CSS.Value.LEFT)) {
div.Float = PdfDiv.FloatType.LEFT;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.RIGHT)) {
div.Float = PdfDiv.FloatType.RIGHT;
}
} else if (Util.EqualsIgnoreCase(key, CSS.Property.POSITION)) {
if (Util.EqualsIgnoreCase(value, CSS.Value.ABSOLUTE)) {
div.Position = PdfDiv.PositionType.ABSOLUTE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.FIXED)) {
div.Position = PdfDiv.PositionType.FIXED;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.RELATIVE)) {
div.Position = PdfDiv.PositionType.RELATIVE;
}
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.DISPLAY)) {
if (Util.EqualsIgnoreCase(value, CSS.Value.BLOCK)) {
div.Display = PdfDiv.DisplayType.BLOCK;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE)) {
div.Display = PdfDiv.DisplayType.INLINE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE_BLOCK)) {
div.Display = PdfDiv.DisplayType.INLINE_BLOCK;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.INLINE_TABLE)) {
div.Display = PdfDiv.DisplayType.INLINE_TABLE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.LIST_ITEM)) {
div.Display = PdfDiv.DisplayType.LIST_ITEM;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.NONE)) {
div.Display = PdfDiv.DisplayType.NONE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.RUN_IN)) {
div.Display = PdfDiv.DisplayType.RUN_IN;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE)) {
div.Display = PdfDiv.DisplayType.TABLE;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_CAPTION)) {
div.Display = PdfDiv.DisplayType.TABLE_CAPTION;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_CELL)) {
div.Display = PdfDiv.DisplayType.TABLE_CELL;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_COLUMN_GROUP)) {
div.Display = PdfDiv.DisplayType.TABLE_COLUMN_GROUP;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_COLUMN)) {
div.Display = PdfDiv.DisplayType.TABLE_COLUMN;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_FOOTER_GROUP)) {
div.Display = PdfDiv.DisplayType.TABLE_FOOTER_GROUP;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_HEADER_GROUP)) {
div.Display = PdfDiv.DisplayType.TABLE_HEADER_GROUP;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_ROW)) {
div.Display = PdfDiv.DisplayType.TABLE_ROW;
} else if (Util.EqualsIgnoreCase(value, CSS.Value.TABLE_ROW_GROUP)) {
div.Display = PdfDiv.DisplayType.TABLE_ROW_GROUP;
}
}
else if (Util.EqualsIgnoreCase(CSS.Property.BORDER_TOP_STYLE, key))
{
if (Util.EqualsIgnoreCase(CSS.Value.DOTTED, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.DOTTED;
}
else if (Util.EqualsIgnoreCase(CSS.Value.DASHED, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.DASHED;
}
else if (Util.EqualsIgnoreCase(CSS.Value.SOLID, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.SOLID;
}
else if (Util.EqualsIgnoreCase(CSS.Value.DOUBLE, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.DOUBLE;
}
else if (Util.EqualsIgnoreCase(CSS.Value.GROOVE, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.GROOVE;
}
else if (Util.EqualsIgnoreCase(CSS.Value.RIDGE, value))
{
div.BorderStyle = PdfDiv.BorderTopStyle.RIDGE;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.INSET))
{
div.BorderStyle = PdfDiv.BorderTopStyle.INSET;
}
else if (Util.EqualsIgnoreCase(value, CSS.Value.OUTSET))
{
div.BorderStyle = PdfDiv.BorderTopStyle.OUTSET;
}
}
//TODO: border, background properties.
}
return div;
}
public int Layout(PdfContentByte canvas, bool simulate)
{
compositeColumn.Canvas = canvas;
int status = ColumnText.NO_MORE_TEXT;
List <IElement> floatingElements = new List <IElement>();
List <IElement> content = simulate ? new List <IElement>(this.content) : this.content;
while (content.Count > 0)
{
if (content[0] is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)content[0];
if (floatingElement.Float == PdfDiv.FloatType.LEFT || floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
floatingElements.Add(floatingElement);
content.RemoveAt(0);
}
else
{
if (floatingElements.Count > 0)
{
status = FloatingLayout(floatingElements, simulate);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
break;
}
}
content.RemoveAt(0);
status = floatingElement.Layout(canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if (!simulate)
{
canvas.OpenMCBlock(floatingElement);
status = floatingElement.Layout(canvas, useAscender, simulate, floatLeftX, minY, floatRightX, yLine);
canvas.CloseMCBlock(floatingElement);
}
if (floatingElement.getActualWidth() > filledWidth)
{
filledWidth = floatingElement.getActualWidth();
}
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
content.Insert(0, floatingElement);
yLine = floatingElement.YLine;
break;
}
else
{
yLine -= floatingElement.getActualHeight();
}
}
}
else
{
floatingElements.Add(content[0]);
content.RemoveAt(0);
}
}
if ((status & ColumnText.NO_MORE_TEXT) != 0 && floatingElements.Count > 0)
{
status = FloatingLayout(floatingElements, simulate);
}
content.InsertRange(0, floatingElements);
return(status);
}
private int FloatingLayout(List <IElement> floatingElements, bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
float minYLine = yLine;
float leftWidth = 0;
float rightWidth = 0;
ColumnText currentCompositeColumn = compositeColumn;
if (simulate)
{
currentCompositeColumn = ColumnText.Duplicate(compositeColumn);
}
while (floatingElements.Count > 0)
{
IElement nextElement = floatingElements[0];
floatingElements.RemoveAt(0);
if (nextElement is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)nextElement;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
floatingElements.Insert(0, floatingElement);
break;
}
}
if (floatingElement.Float == PdfDiv.FloatType.LEFT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatLeftX, minY, floatRightX, yLine);
floatLeftX += floatingElement.getActualWidth();
leftWidth += floatingElement.getActualWidth();
}
else if (floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatRightX - floatingElement.getActualWidth() - 0.01f, minY, floatRightX, yLine);
floatRightX -= floatingElement.getActualWidth();
rightWidth += floatingElement.getActualWidth();
}
minYLine = Math.Min(minYLine, yLine - floatingElement.getActualHeight());
}
else
{
if (nextElement is ISpaceable)
{
yLine -= ((ISpaceable)nextElement).SpacingBefore;
}
if (simulate)
{
if (nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
if (yLine > minYLine)
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minYLine);
}
else
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
}
currentCompositeColumn.FilledWidth = 0;
status = currentCompositeColumn.Go(simulate);
if (yLine > minYLine && (floatLeftX > leftX || floatRightX < rightX) && (status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
leftWidth = 0;
rightWidth = 0;
if (simulate && nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
status = currentCompositeColumn.Go(simulate);
minYLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
yLine = minYLine;
if (compositeColumn.FilledWidth > filledWidth)
{
filledWidth = compositeColumn.FilledWidth;
}
}
else
{
if (rightWidth > 0)
{
rightWidth += currentCompositeColumn.FilledWidth;
}
else if (leftWidth > 0)
{
leftWidth += currentCompositeColumn.FilledWidth;
}
else if (currentCompositeColumn.FilledWidth > filledWidth)
{
filledWidth = currentCompositeColumn.FilledWidth;
}
minYLine = Math.Min(currentCompositeColumn.YLine + currentCompositeColumn.Descender, minYLine);
yLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
}
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
if (!simulate)
{
floatingElements.InsertRange(0, currentCompositeColumn.CompositeElements);
currentCompositeColumn.CompositeElements.Clear();
}
else
{
floatingElements.Insert(0, nextElement);
currentCompositeColumn.SetText(null);
}
break;
}
else
{
currentCompositeColumn.SetText(null);
}
}
}
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
return(status);
}
private void WriteAttributes(PdfDiv div)
{
if (div != null)
{
// Setting non-inheritable attributes
if (div.BackgroundColor != null)
SetColorAttribute(div.BackgroundColor, null, PdfName.BACKGROUNDCOLOR);
// Setting inheritable attributes
SetTextAlignAttribute(div.TextAlignment);
}
}
public int layout(bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
filledWidth = 0;
List <IElement> floatingElements = new List <IElement>();
List <IElement> content = simulate ? new List <IElement>(this.content) : this.content;
ColumnText compositeColumn = simulate ? ColumnText.Duplicate(this.compositeColumn) : this.compositeColumn;
while (content.Count > 0)
{
if (content[0] is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)content[0];
if (floatingElement.Float == PdfDiv.FloatType.LEFT || floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
floatingElements.Add(floatingElement);
content.RemoveAt(0);
}
else
{
if (floatingElements.Count > 0)
{
status = floatingLayout(compositeColumn, floatingElements, simulate);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
break;
}
}
content.RemoveAt(0);
status = floatingElement.layout(compositeColumn, true, floatLeftX, minY, floatRightX, yLine);
if (!simulate)
{
status = floatingElement.layout(compositeColumn, simulate, floatLeftX, minY, floatRightX, yLine);
}
yLine -= floatingElement.getActualHeight();
if (floatingElement.getActualWidth() > filledWidth)
{
filledWidth = floatingElement.getActualWidth();
}
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
content.Insert(0, floatingElement);
break;
}
}
}
else
{
floatingElements.Add(content[0]);
content.RemoveAt(0);
}
}
if ((status & ColumnText.NO_MORE_TEXT) != 0 && floatingElements.Count > 0)
{
status = floatingLayout(compositeColumn, floatingElements, simulate);
}
foreach (IElement floatingElement in floatingElements)
{
content.Insert(0, floatingElement);
}
return(status);
}
private int FloatingLayout(List <IElement> floatingElements, bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
float minYLine = yLine;
float leftWidth = 0;
float rightWidth = 0;
ColumnText currentCompositeColumn = compositeColumn;
if (simulate)
{
currentCompositeColumn = ColumnText.Duplicate(compositeColumn);
}
bool ignoreSpacingBefore = maxY == yLine;
while (floatingElements.Count > 0)
{
IElement nextElement = floatingElements[0];
floatingElements.RemoveAt(0);
if (nextElement is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)nextElement;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
floatingElements.Insert(0, floatingElement);
break;
}
}
if (floatingElement.Float == PdfDiv.FloatType.LEFT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatLeftX, minY, floatRightX, yLine);
floatLeftX += floatingElement.getActualWidth();
leftWidth += floatingElement.getActualWidth();
}
else if (floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatRightX - floatingElement.getActualWidth() - 0.01f, minY, floatRightX, yLine);
floatRightX -= floatingElement.getActualWidth();
rightWidth += floatingElement.getActualWidth();
}
minYLine = Math.Min(minYLine, yLine - floatingElement.getActualHeight());
}
else
{
if (minY > minYLine)
{
status = ColumnText.NO_MORE_COLUMN;
floatingElements.Insert(0, nextElement);
if (currentCompositeColumn != null)
{
currentCompositeColumn.SetText(null);
}
break;
}
else
{
if (nextElement is ISpaceable && (!ignoreSpacingBefore || !currentCompositeColumn.IgnoreSpacingBefore || ((ISpaceable)nextElement).PaddingTop != 0))
{
yLine -= ((ISpaceable)nextElement).SpacingBefore;
}
if (simulate)
{
if (nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
if (yLine > minYLine)
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minYLine);
}
else
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
}
currentCompositeColumn.FilledWidth = 0;
status = currentCompositeColumn.Go(simulate);
if (yLine > minYLine && (floatLeftX > leftX || floatRightX < rightX) &&
(status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
leftWidth = 0;
rightWidth = 0;
if (simulate && nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
status = currentCompositeColumn.Go(simulate);
minYLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
yLine = minYLine;
if (currentCompositeColumn.FilledWidth > filledWidth)
{
filledWidth = currentCompositeColumn.FilledWidth;
}
}
else
{
if (rightWidth > 0)
{
rightWidth += currentCompositeColumn.FilledWidth;
}
else if (leftWidth > 0)
{
leftWidth += currentCompositeColumn.FilledWidth;
}
else if (currentCompositeColumn.FilledWidth > filledWidth)
{
filledWidth = currentCompositeColumn.FilledWidth;
}
minYLine = Math.Min(currentCompositeColumn.YLine + currentCompositeColumn.Descender, minYLine);
yLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
}
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
if (!simulate)
{
floatingElements.InsertRange(0, currentCompositeColumn.CompositeElements);
currentCompositeColumn.CompositeElements.Clear();
}
else
{
floatingElements.Insert(0, nextElement);
currentCompositeColumn.SetText(null);
}
break;
}
else
{
currentCompositeColumn.SetText(null);
}
}
}
if (nextElement is Paragraph)
{
Paragraph p = (Paragraph)nextElement;
foreach (IElement e in p)
{
if (e is WritableDirectElement)
{
WritableDirectElement writableElement = (WritableDirectElement)e;
if (writableElement.DirectElemenType == WritableDirectElement.DIRECT_ELEMENT_TYPE_HEADER && !simulate)
{
PdfWriter writer = compositeColumn.Canvas.PdfWriter;
PdfDocument doc = compositeColumn.Canvas.PdfDocument;
// here is used a little hack:
// writableElement.write() method implementation uses PdfWriter.getVerticalPosition() to create PdfDestination (see com.itextpdf.tool.xml.html.Header),
// so here we are adjusting document's currentHeight in order to make getVerticalPosition() return value corresponding to real current position
float savedHeight = doc.currentHeight;
doc.currentHeight = doc.Top - yLine - doc.indentation.indentTop;
writableElement.Write(writer, doc);
doc.currentHeight = savedHeight;
}
}
}
}
if (ignoreSpacingBefore && nextElement.Chunks.Count == 0)
{
if (nextElement is Paragraph)
{
Paragraph p = (Paragraph)nextElement;
IElement e = p[0];
if (e is WritableDirectElement)
{
WritableDirectElement writableDirectElement = (WritableDirectElement)e;
if (writableDirectElement.DirectElemenType != WritableDirectElement.DIRECT_ELEMENT_TYPE_HEADER)
{
ignoreSpacingBefore = false;
}
}
}
else if (nextElement is ISpaceable)
{
ignoreSpacingBefore = false;
}
}
else
{
ignoreSpacingBefore = false;
}
}
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
return(status);
}
public void CreateTaggedPdf19() {
InitializeDocument("19");
PdfDiv div = new PdfDiv();
writer.DirectContent.OpenMCBlock(div);
PdfArtifact artifact = new PdfArtifact();
artifact.Type = new PdfString("Rectangle");
writer.DirectContent.OpenMCBlock(artifact);
writer.DirectContent.SetColorFill(BaseColor.RED);
writer.DirectContent.Rectangle(100, 100, 400, 400);
writer.DirectContent.Fill();
writer.DirectContent.CloseMCBlock(artifact);
writer.DirectContent.CloseMCBlock(div);
document.Close();
CompareResults("19");
}
public void btnpdf_Click(object sende, EventArgs e)
{
divck.Visible = false;
using (var pdfDoc = new Document(PageSize.A4))
{
pdfDoc.SetMargins(15f, 15f, 30f, 0f);
var pdfWriter = PdfWriter.GetInstance(pdfDoc, new FileStream(Server.MapPath("~/PDFS/TestM10.pdf"), FileMode.Create));
pdfDoc.Open();
var table1 = new PdfPTable(4);
var table3 = new PdfPTable(3);
var table2 = new PdfPTable(2);
var table0 = new PdfPTable(1);
PdfPCell cell = new PdfPCell();
table1.WidthPercentage = 100;
table1.HorizontalAlignment = 0;
table1.SpacingAfter = 10;
float[] sglTblHdWidths = new float[3];
sglTblHdWidths[0] = 150f;
sglTblHdWidths[1] = 200f;
sglTblHdWidths[2] = 385f;
DataSet ds = getData();
int a = ds.Tables[0].Rows.Count % 20;
int b = 20 - a;
for (int j = 0; j < b; j++)
{
ds.Tables[0].Rows.Add();
}
var cou = ds.Tables[0].Rows.Count;
int pgnum = 0;
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
iTextSharp.text.Font fntTableFont1 = FontFactory.GetFont("Calibri", 12, iTextSharp.text.Font.NORMAL, BaseColor.BLACK);
iTextSharp.text.Font fntTableFont = FontFactory.GetFont("Calibri", 8, iTextSharp.text.Font.NORMAL, BaseColor.BLACK);
iTextSharp.text.Font fntTableFont2 = FontFactory.GetFont("Calibri", 8, iTextSharp.text.Font.BOLD, BaseColor.BLACK);
//PdfPCell CellZero = new PdfPCell(new Phrase((ds.Tables[0].Rows[i]["LeadId"].ToString()), fntTableFont));
PdfPTable stab = new PdfPTable(1);
//stab.DefaultCell.Border = Rectangle.NO_BORDER;
//stab.DefaultCell.BorderColor = iTextSharp.text.BaseColor.WHITE;
PdfPCell c1 = new PdfPCell();
if (ds.Tables[0].Rows[i]["LeadId"].ToString() != "")
{
c1 = new PdfPCell(new Phrase(("#" + ds.Tables[0].Rows[i]["LeadId"].ToString()), fntTableFont));
c1.HorizontalAlignment = Element.ALIGN_LEFT;
c1.Border = Rectangle.NO_BORDER;
stab.AddCell(c1);
}
else
{
c1 = new PdfPCell(new Phrase((""), fntTableFont));
c1.HorizontalAlignment = Element.ALIGN_LEFT;
c1.Border = Rectangle.NO_BORDER;
stab.AddCell(c1);
table1.DefaultCell.Border = Rectangle.NO_BORDER;
}
PdfPCell c2 = new PdfPCell();
if (ds.Tables[0].Rows[i]["Model"].ToString() != "")
{
c2 = new PdfPCell(new Phrase((ds.Tables[0].Rows[i]["Model"].ToString().Substring(0, ds.Tables[0].Rows[i]["Model"].ToString().Length - 1)), fntTableFont));
c2.HorizontalAlignment = Element.ALIGN_CENTER;
c2.Border = Rectangle.NO_BORDER;
stab.AddCell(c2);
}
else
{
c2 = new PdfPCell(new Phrase((""), fntTableFont));
c2.HorizontalAlignment = Element.ALIGN_CENTER;
c2.Border = Rectangle.NO_BORDER;
stab.AddCell(c2);
table1.DefaultCell.Border = Rectangle.NO_BORDER;
}
PdfPCell c3 = new PdfPCell();
if (ds.Tables[0].Rows[i]["LeadId"].ToString() != "")
{
c3 = new PdfPCell(new Phrase((ds.Tables[0].Rows[i]["PhoneNumer"].ToString()), fntTableFont1));
c3.HorizontalAlignment = Element.ALIGN_CENTER;
c3.Border = Rectangle.NO_BORDER;
stab.AddCell(c3);
}
else
{
c3 = new PdfPCell(new Phrase((""), fntTableFont1));
c3.HorizontalAlignment = Element.ALIGN_CENTER;
c3.Border = Rectangle.NO_BORDER;
stab.AddCell(c3);
table1.DefaultCell.Border = Rectangle.NO_BORDER;
}
PdfPTable c4 = new PdfPTable(2);
c4.DefaultCell.Border = Rectangle.NO_BORDER;
if (ds.Tables[0].Rows[i]["LeadId"].ToString() != "")
{
string str1 = ds.Tables[0].Rows[i]["State"].ToString();
string str2 = "$" + ds.Tables[0].Rows[i]["price"].ToString();
if (str2.Contains('.'))
str2 = str2.Substring(0, str2.LastIndexOf('.'));
// str1=str1+str2;
PdfPCell pce1 = new PdfPCell(new Phrase(str1, fntTableFont));
PdfPCell pce2 = new PdfPCell(new Phrase(str2, fntTableFont));
pce1.HorizontalAlignment = Element.ALIGN_LEFT;
pce2.HorizontalAlignment = Element.ALIGN_RIGHT;
pce1.Border = Rectangle.NO_BORDER;
pce2.Border = Rectangle.NO_BORDER;
c4.AddCell(pce1);
c4.AddCell(pce2);
stab.DefaultCell.Border = Rectangle.NO_BORDER;
stab.AddCell(c4);
}
else
{
string str1 = "";
string str2 = "";
PdfPCell pce1 = new PdfPCell(new Phrase(str1, fntTableFont));
PdfPCell pce2 = new PdfPCell(new Phrase(str2, fntTableFont));
pce1.HorizontalAlignment = Element.ALIGN_LEFT;
pce2.HorizontalAlignment = Element.ALIGN_RIGHT;
pce1.Border = Rectangle.NO_BORDER;
pce2.Border = Rectangle.NO_BORDER;
stab.DefaultCell.Border = Rectangle.NO_BORDER;
c4.AddCell(pce1);
c4.AddCell(pce2);
stab.AddCell(c4);
table1.DefaultCell.Border = Rectangle.NO_BORDER;
}
PdfPCell c5 = new PdfPCell();
if (ds.Tables[0].Rows[i]["LeadId"].ToString() != "")
{
c5 = new PdfPCell(new Phrase(((ds.Tables[0].Rows[i]["Descriptions"].ToString() + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n")), fntTableFont));
c5.HorizontalAlignment = Element.ALIGN_CENTER;
c5.Border = Rectangle.NO_BORDER;
stab.AddCell(c5);
}
else
{
c5 = new PdfPCell(new Phrase((("")), fntTableFont));
c5.HorizontalAlignment = Element.ALIGN_CENTER;
c5.Border = Rectangle.NO_BORDER;
stab.AddCell(c5);
table1.DefaultCell.Border = Rectangle.NO_BORDER;
}
table1.AddCell(stab);
if (i > 0 && table1.Rows.Count % 5 == 0 && table1.Rows.Count > 0)
{
//if (k == 0)
//{
// pdfDoc.Add(new Phrase("LEADS FOR WINNERS " + ddlstates.SelectedValue.ToString() + " " + DateTime.Now.ToString("dd/MM/yyyy")));
// k = k + 1;
//}
PdfPTable ptab = new PdfPTable(3);
ptab.WidthPercentage = 100;
PdfPCell pcell1 = new PdfPCell(new Phrase("LEADS FOR WINNERS"));
PdfPCell pcell2 = new PdfPCell(new Phrase(ddlstates.SelectedValue.ToString()));
PdfPCell pcell3 = new PdfPCell(new Phrase(DateTime.Now.ToString("dd/MM/yyyy") + " " + "Page :" + (++pgnum).ToString()));
pcell1.HorizontalAlignment = Rectangle.ALIGN_LEFT;
pcell1.HorizontalAlignment = Rectangle.ALIGN_MIDDLE;
pcell2.HorizontalAlignment = Rectangle.ALIGN_CENTER;
pcell3.HorizontalAlignment = Rectangle.ALIGN_RIGHT;
pcell1.Border = Rectangle.NO_BORDER;
pcell2.Border = Rectangle.NO_BORDER;
pcell3.Border = Rectangle.NO_BORDER;
ptab.DefaultCell.Border = Rectangle.NO_BORDER;
ptab.AddCell(pcell1);
ptab.AddCell(pcell2);
ptab.AddCell(pcell3);
PdfDiv pdiv = new PdfDiv();
pdiv.ContentHeight = 100;
pdiv.Content.Add(new Chunk(" "));
pdfDoc.Add(ptab);
pdfDoc.Add(pdiv);
pdfDoc.Add(table1);
pdfDoc.NewPage();
table1.Rows.Clear();
c = c + 20;
}
table1.WidthPercentage = 100;
}
}
Session["Type"] = "PDF";
Response.Redirect("DownloadPage1Test.aspx");
}
internal void AddDiv(PdfDiv div) {
if (floatingElements == null) {
floatingElements = new List<IElement>();
}
floatingElements.Add(div);
}
private int FloatingLayout(List <IElement> floatingElements, bool simulate)
{
int status = ColumnText.NO_MORE_TEXT;
float minYLine = yLine;
float leftWidth = 0;
float rightWidth = 0;
ColumnText currentCompositeColumn = compositeColumn;
if (simulate)
{
currentCompositeColumn = ColumnText.Duplicate(compositeColumn);
}
bool ignoreSpacingBefore = maxY == yLine;
while (floatingElements.Count > 0)
{
IElement nextElement = floatingElements[0];
floatingElements.RemoveAt(0);
if (nextElement is PdfDiv)
{
PdfDiv floatingElement = (PdfDiv)nextElement;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, true, floatLeftX, minY, floatRightX, yLine);
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
floatingElements.Insert(0, floatingElement);
break;
}
}
if (floatingElement.Float == PdfDiv.FloatType.LEFT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatLeftX, minY, floatRightX, yLine);
floatLeftX += floatingElement.getActualWidth();
leftWidth += floatingElement.getActualWidth();
}
else if (floatingElement.Float == PdfDiv.FloatType.RIGHT)
{
status = floatingElement.Layout(compositeColumn.Canvas, useAscender, simulate, floatRightX - floatingElement.getActualWidth() - 0.01f, minY, floatRightX, yLine);
floatRightX -= floatingElement.getActualWidth();
rightWidth += floatingElement.getActualWidth();
}
minYLine = Math.Min(minYLine, yLine - floatingElement.getActualHeight());
}
else
{
if (minY > minYLine)
{
status = ColumnText.NO_MORE_COLUMN;
floatingElements.Insert(0, nextElement);
if (currentCompositeColumn != null)
{
currentCompositeColumn.SetText(null);
}
break;
}
else
{
if (nextElement is ISpaceable && (!ignoreSpacingBefore || !currentCompositeColumn.IgnoreSpacingBefore || ((ISpaceable)nextElement).PaddingTop != 0))
{
yLine -= ((ISpaceable)nextElement).SpacingBefore;
}
if (simulate)
{
if (nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
}
else
{
currentCompositeColumn.AddElement(nextElement);
}
if (yLine > minYLine)
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minYLine);
}
else
{
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
}
currentCompositeColumn.FilledWidth = 0;
status = currentCompositeColumn.Go(simulate);
if (yLine > minYLine && (floatLeftX > leftX || floatRightX < rightX) &&
(status & ColumnText.NO_MORE_TEXT) == 0)
{
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
leftWidth = 0;
rightWidth = 0;
if (simulate && nextElement is PdfPTable)
{
currentCompositeColumn.AddElement(new PdfPTable((PdfPTable)nextElement));
}
currentCompositeColumn.SetSimpleColumn(floatLeftX, yLine, floatRightX, minY);
status = currentCompositeColumn.Go(simulate);
minYLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
yLine = minYLine;
if (currentCompositeColumn.FilledWidth > filledWidth)
{
filledWidth = currentCompositeColumn.FilledWidth;
}
}
else
{
if (rightWidth > 0)
{
rightWidth += currentCompositeColumn.FilledWidth;
}
else if (leftWidth > 0)
{
leftWidth += currentCompositeColumn.FilledWidth;
}
else if (currentCompositeColumn.FilledWidth > filledWidth)
{
filledWidth = currentCompositeColumn.FilledWidth;
}
minYLine = Math.Min(currentCompositeColumn.YLine + currentCompositeColumn.Descender, minYLine);
yLine = currentCompositeColumn.YLine + currentCompositeColumn.Descender;
}
if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
if (!simulate)
{
floatingElements.InsertRange(0, currentCompositeColumn.CompositeElements);
currentCompositeColumn.CompositeElements.Clear();
}
else
{
floatingElements.Insert(0, nextElement);
currentCompositeColumn.SetText(null);
}
break;
}
else
{
currentCompositeColumn.SetText(null);
}
}
}
if (ignoreSpacingBefore && nextElement.Chunks.Count == 0)
{
if (nextElement is Paragraph)
{
Paragraph p = (Paragraph)nextElement;
IElement e = p[0];
if (e is WritableDirectElement)
{
WritableDirectElement writableDirectElement = (WritableDirectElement)e;
if (writableDirectElement.DirectElemenType != WritableDirectElement.DIRECT_ELEMENT_TYPE_HEADER)
{
ignoreSpacingBefore = false;
}
}
}
else if (nextElement is ISpaceable)
{
ignoreSpacingBefore = false;
}
}
else
{
ignoreSpacingBefore = false;
}
}
if (leftWidth != 0 && rightWidth != 0)
{
filledWidth = rightX - leftX;
}
else
{
if (leftWidth > filledWidth)
{
filledWidth = leftWidth;
}
if (rightWidth > filledWidth)
{
filledWidth = rightWidth;
}
}
yLine = minYLine;
floatLeftX = leftX;
floatRightX = rightX;
return(status);
}
