private static WordRenderData CreateText(PageRenderData context, TextElement element, bool bold, bool italic,
double fontSize, double left, double top, Color? color)
{
return new WordRenderData
{
Text = element.Text,
Bold = bold,
Italic = italic,
FontSize = fontSize,
Left = left + context.OffsetX,
Top = top + context.OffsetY,
Color = color
};
}
private static TextRenderData CreateTextContext(PageRenderData context, int paragraphID, TextElement inlineItem,
double height, double tempLeftMargin, double topMargin)
{
return new TextRenderData
{
Text = inlineItem.Text,
Rect = new Rect(tempLeftMargin + context.OffsetX, topMargin + context.OffsetY,
inlineItem.Width, height),
ParagraphID = paragraphID,
TokenID = inlineItem.TokenID
};
}
private static LinkRenderData CreateLinkContext(TextElement inlineItem, double height, double tempLeftMargin,
double topMargin)
{
string linkID = inlineItem.LinkID;
if (linkID.StartsWith("#"))
linkID = linkID.Remove(0, 1);
var rect = new Rect(tempLeftMargin, topMargin, inlineItem.Width + 24.0, height + 24.0);
return new LinkRenderData
{
LinkID = linkID,
Rect = rect
};
}
private static double BuildInlineItem(PageRenderData context, double top, double defaultFontSize, int paragraphID,
TextElement inlineItem, double height, double tempLeftMargin, double wordSpacing)
{
double fontSize = inlineItem.Size;
if (fontSize < 0.01 || !AppSettings.Default.UseCSSFontSize)
fontSize = defaultFontSize;
double topMargin = top;
if (inlineItem.SubOption || inlineItem.SupOption)
fontSize /= 2.0;
if (inlineItem.SubOption)
topMargin += height/2.0;
if (!string.IsNullOrEmpty(inlineItem.Text) && !string.IsNullOrWhiteSpace(inlineItem.Text))
{
var textContext = CreateTextContext(context, paragraphID, inlineItem, height, tempLeftMargin, topMargin);
context.Texts.Add(textContext);
}
var color = new Color?();
if (!string.IsNullOrEmpty(inlineItem.LinkID))
{
var linkContext = CreateLinkContext(inlineItem, height, tempLeftMargin, topMargin);
context.Links.Add(linkContext);
color = context.LinkBrush;
}
var wordContext = CreateText(context, inlineItem, inlineItem.Bold, inlineItem.Italic, fontSize,
tempLeftMargin, topMargin, color);
context.Words.Add(wordContext);
return tempLeftMargin + inlineItem.Width + wordSpacing;
}
