internal Color EvalBottom(Report rpt, Row r)
{
if (_Bottom == null)
{
return(EvalDefault(rpt, r));
}
string c = _Bottom.EvaluateString(rpt, r);
return(XmlUtil.ColorFromHtml(c, System.Drawing.Color.Black, rpt));
}
private void HandleStyleString(string style, StyleInfo si)
{
if (style == null || style.Length < 1)
{
return;
}
string[] styleList = style.Split(new char[] { ';' });
foreach (string item in styleList)
{
string[] val = item.Split(new char[] { ':' });
if (val.Length != 2)
{
continue; // must be illegal syntax
}
string tval = val[1].Trim();
switch (val[0].ToLower().Trim())
{
case "background":
case "background-color":
si.BackgroundColor = XmlUtil.ColorFromHtml(tval, si.Color);
break;
case "color":
si.Color = XmlUtil.ColorFromHtml(tval, si.Color);
break;
case "font-family":
si.FontFamily = tval;
break;
case "font-size":
HandleStyleFontSize(si, tval);
break;
case "font-style":
if (tval == "italic")
{
si.FontStyle = FontStyleEnum.Italic;
}
break;
case "font-weight":
HandleStyleFontWeight(si, tval);
break;
}
}
return;
}
private void HandleFont(string token, StyleInfo model)
{
StyleInfo si = model.Clone() as StyleInfo; // always push a StyleInfo
_StyleStack.Push(si); // since they will always be popped
PageTextHtmlCmdLexer hc = new PageTextHtmlCmdLexer(token.Substring(5));
Hashtable ht = hc.Lex();
string style = (string)ht["style"];
HandleStyleString(style, si);
string color = (string)ht["color"];
if (color != null && color.Length > 0)
{
si.Color = XmlUtil.ColorFromHtml(color, si.Color);
}
string size = (string)ht["size"];
if (size != null && size.Length > 0)
{
HandleStyleFontSize(si, size);
}
string face = (string)ht["face"];
if (face != null && face.Length > 0)
{
si.FontFamily = face;
}
return;
}
private Color ReadXmlColor(XmlReader xr)
{
string sc = xr.ReadString();
return(XmlUtil.ColorFromHtml(sc, Color.Empty));
}
private void DrawMap(Report rpt, Graphics g, string mapfile, double max, double min)
{
string file = XmlUtil.XmlFileExists(mapfile);
MapData mp;
if (file != null)
{
mp = MapData.Create(file);
}
else
{
rpt.rl.LogError(4, string.Format("Map Subtype file {0} not found.", mapfile));
mp = new MapData(); // we'll at least put up something; but it won't be right
}
float scale = mp.GetScale(Layout.PlotArea.Width, Layout.PlotArea.Height);
for (int iRow = 1; iRow <= CategoryCount; iRow++)
{
for (int iCol = 1; iCol <= SeriesCount; iCol++)
{
string sv = GetSeriesValue(rpt, iCol);
string c = this.GetDataValueString(rpt, iRow, iCol);
List <MapPolygon> pl = mp.GetPolygon(sv);
if (pl == null)
{
continue;
}
Brush br = new SolidBrush(XmlUtil.ColorFromHtml(c, Color.Transparent));
foreach (MapPolygon mpoly in pl)
{
PointF[] polygon = mpoly.Polygon;
PointF[] drawpoly = new PointF[polygon.Length];
// make points relative to plotarea --- need to scale this as well
for (int ip = 0; ip < drawpoly.Length; ip++)
{
drawpoly[ip] = new PointF(Layout.PlotArea.X + (polygon[ip].X * scale), Layout.PlotArea.Y + (polygon[ip].Y * scale));
}
g.FillPolygon(br, drawpoly);
if (_showToolTips)
{
StringBuilder sb = new StringBuilder();
sb.Append("PolyToolTip:");
sb.Append(sv.Replace('|', '/')); // we treat '|' as a separator character; don't allow in string
sb.Append(' ');
sb.Append(c.Replace('|', '/'));
foreach (PointF pf in drawpoly)
{
sb.AppendFormat(NumberFormatInfo.InvariantInfo, "|{0}|{1}", pf.X, pf.Y);
}
g.AddMetafileComment(new System.Text.ASCIIEncoding().GetBytes(sb.ToString()));
}
}
br.Dispose();
}
}
// draw the outline of the map
foreach (MapObject mo in mp.MapObjects)
{
mo.Draw(g, scale, Layout.PlotArea.X, Layout.PlotArea.Y);
}
}
