private void LayerText(FastString Page, TextObject obj)
{
float top = 0;
switch (obj.TextRenderType)
{
case TextRenderType.HtmlParagraph:
HtmlTextRenderer htmlTextRenderer = obj.GetHtmlTextRenderer(Zoom, Zoom);
if (obj.VertAlign == VertAlign.Center)
{
top = (obj.Height - htmlTextRenderer.CalcHeight()) / 2;
}
else if (obj.VertAlign == VertAlign.Bottom)
{
top = obj.Height - htmlTextRenderer.CalcHeight();
}
FastString sb = GetHtmlParagraph(htmlTextRenderer);
LayerBack(Page, obj,
GetSpanText(obj, sb,
top + obj.Padding.Top,
obj.Width - obj.Padding.Horizontal,
obj.ParagraphOffset));
break;
default:
if (obj.VertAlign != VertAlign.Top)
{
Graphics g = htmlMeasureGraphics;
using (Font f = new Font(obj.Font.Name, obj.Font.Size, obj.Font.Style))
{
RectangleF textRect = new RectangleF(obj.AbsLeft, obj.AbsTop, obj.Width, obj.Height);
StringFormat format = obj.GetStringFormat(Report.GraphicCache, 0);
Brush textBrush = Report.GraphicCache.GetBrush(obj.TextColor);
AdvancedTextRenderer renderer = new AdvancedTextRenderer(obj.Text, g, f, textBrush, null,
textRect, format, obj.HorzAlign, obj.VertAlign, obj.LineHeight, obj.Angle, obj.FontWidthRatio,
obj.ForceJustify, obj.Wysiwyg, obj.HasHtmlTags, false, Zoom, Zoom, obj.InlineImageCache);
if (renderer.Paragraphs.Count > 0)
{
if (renderer.Paragraphs[0].Lines.Count > 0)
{
float height = renderer.Paragraphs[0].Lines[0].CalcHeight();
if (height > obj.Height)
{
top = -(height - obj.Height) / 2;
}
else
{
top = renderer.Paragraphs[0].Lines[0].Top - obj.AbsTop;
}
}
}
}
}
LayerBack(Page, obj,
GetSpanText(obj, ExportUtils.HtmlString(obj.Text, obj.TextRenderType),
top + obj.Padding.Top,
obj.Width - obj.Padding.Horizontal,
obj.ParagraphOffset));
break;
}
}
private void LayerText(FastString Page, TextObject obj)
{
float top = 0;
if (obj.Font.FontFamily.Name == "Wingdings" || obj.Font.FontFamily.Name == "Webdings")
{
obj.Text = WingdingsToUnicodeConverter.Convert(obj.Text);
}
switch (obj.TextRenderType)
{
case TextRenderType.HtmlParagraph:
using (HtmlTextRenderer htmlTextRenderer = obj.GetHtmlTextRenderer(Zoom, Zoom))
{
if (obj.VertAlign == VertAlign.Center)
{
top = (obj.Height - htmlTextRenderer.CalcHeight()) / 2;
}
else if (obj.VertAlign == VertAlign.Bottom)
{
top = obj.Height - htmlTextRenderer.CalcHeight();
}
FastString sb = GetHtmlParagraph(htmlTextRenderer);
LayerBack(Page, obj,
GetSpanText(obj, sb,
top + obj.Padding.Top,
obj.Width - obj.Padding.Horizontal,
obj.ParagraphOffset));
}
break;
default:
if (obj.VertAlign != VertAlign.Top)
{
IGraphics g = htmlMeasureGraphics;
using (Font f = new Font(obj.Font.FontFamily, obj.Font.Size * DrawUtils.ScreenDpiFX, obj.Font.Style))
{
RectangleF textRect = new RectangleF(obj.AbsLeft + obj.Padding.Left, obj.AbsTop + obj.Padding.Top,
obj.Width - obj.Padding.Left - obj.Padding.Right,
obj.Height - obj.Padding.Top - obj.Padding.Bottom);
StringFormat format = obj.GetStringFormat(Report.GraphicCache, 0);
Brush textBrush = Report.GraphicCache.GetBrush(obj.TextColor);
AdvancedTextRenderer renderer = new AdvancedTextRenderer(obj.Text, g, f, textBrush, null,
textRect, format, obj.HorzAlign, obj.VertAlign, obj.LineHeight, obj.Angle, obj.FontWidthRatio,
obj.ForceJustify, obj.Wysiwyg, obj.HasHtmlTags, false, Zoom, Zoom, obj.InlineImageCache);
if (renderer.Paragraphs.Count > 0)
{
if (renderer.Paragraphs[0].Lines.Count > 0)
{
float height = renderer.Paragraphs[0].Lines[0].CalcHeight();
if (height > obj.Height)
{
top = -(height - obj.Height) / 2;
}
else
{
top = renderer.Paragraphs[0].Lines[0].Top - obj.AbsTop;
height = renderer.CalcHeight();
if (obj.VertAlign == VertAlign.Center)
{
top = (obj.Height - height - obj.Padding.Bottom + obj.Padding.Top) / 2;
}
else if (obj.VertAlign == VertAlign.Bottom)
{
// (float)(Math.Round(obj.Font.Size * 96 / 72) / 2
// necessary to compensate for paragraph offset error in GetSpanText method below
top = obj.Height - height - obj.Padding.Bottom - (float)(Math.Round(obj.Font.Size * 96 / 72) / 2);
}
}
}
}
}
}
LayerBack(Page, obj,
GetSpanText(obj, ExportUtils.HtmlString(obj.Text, obj.TextRenderType, Px(Math.Round(obj.Font.Size * 96 / 72))),
top,
obj.Width - obj.Padding.Horizontal,
obj.ParagraphOffset));
break;
}
}
