private string FontLookup(string key)
{
string f = (string)triplets[key];
if (f == null)
{
int i = key.IndexOf(',');
string s = "any" + key.Substring(i);
f = (string)triplets[s];
if (f == null)
{
f = (string)triplets["any,normal,normal"];
if (f == null)
{
PdfCreatorBridge.Error("no default font defined by OutputConverter");
}
PdfCreatorBridge.Msg(
"Defaulted font to any,normal,normal");
}
PdfCreatorBridge.Warning(
"Unknown font " + key + " so defaulted font to any");
}
usedFonts[f] = fonts[f];
return(f);
}
public ColorType(string value)
{
string colorValue = value.ToLower();
if (colorValue.StartsWith("#"))
{
try
{
if (colorValue.Length == 4)
{
// note: divide by 15 so F = FF = 1 and so on
red = Int32.Parse(
colorValue.Substring(1, 1), NumberStyles.HexNumber) / 15f;
green = Int32.Parse(
colorValue.Substring(2, 1), NumberStyles.HexNumber) / 15f;
blue = Int32.Parse(
colorValue.Substring(3, 1), NumberStyles.HexNumber) / 15f;
}
else if (colorValue.Length == 7)
{
// note: divide by 255 so FF = 1
red = Int32.Parse(
colorValue.Substring(1, 2), NumberStyles.HexNumber) / 255f;
green = Int32.Parse(
colorValue.Substring(3, 2), NumberStyles.HexNumber) / 255f;
blue = Int32.Parse(
colorValue.Substring(5, 2), NumberStyles.HexNumber) / 255f;
}
else
{
red = 0;
green = 0;
blue = 0;
PdfCreatorBridge.Error(
"Unknown colour format. Must be #RGB or #RRGGBB");
}
}
catch (Exception)
{
red = 0;
green = 0;
blue = 0;
PdfCreatorBridge.Error(
"Unknown colour format. Must be #RGB or #RRGGBB");
}
}
else if (colorValue.StartsWith("rgb("))
{
int poss = colorValue.IndexOf("(");
int pose = colorValue.IndexOf(")");
if (poss != -1 && pose != -1)
{
colorValue = colorValue.Substring(poss + 1, pose);
StringTokenizer st = new StringTokenizer(colorValue, ",");
try
{
if (st.HasMoreTokens())
{
String str = st.NextToken().Trim();
if (str.EndsWith("%"))
{
this.Red =
Int32.Parse(str.Substring(0, str.Length - 1))
* 2.55f;
}
else
{
this.Red = Int32.Parse(str) / 255f;
}
}
if (st.HasMoreTokens())
{
String str = st.NextToken().Trim();
if (str.EndsWith("%"))
{
this.Green =
Int32.Parse(str.Substring(0, str.Length - 1))
* 2.55f;
}
else
{
this.Green = Int32.Parse(str) / 255f;
}
}
if (st.HasMoreTokens())
{
String str = st.NextToken().Trim();
if (str.EndsWith("%"))
{
this.Blue =
Int32.Parse(str.Substring(0, str.Length - 1))
* 2.55f;
}
else
{
this.Blue = Int32.Parse(str) / 255f;
}
}
}
catch
{
this.Red = 0;
this.Green = 0;
this.Blue = 0;
PdfCreatorBridge.Error(
"Unknown colour format. Must be #RGB or #RRGGBB");
}
}
}
else if (colorValue.StartsWith("url("))
{
// refers to a gradient
PdfCreatorBridge.Error(
"unsupported color format");
}
else
{
if (colorValue.Equals("transparent"))
{
Red = 0;
Green = 0;
Blue = 0;
Alpha = 1;
}
else
{
bool found = false;
for (int count = 0; count < names.Length; count++)
{
if (colorValue.Equals(names[count]))
{
Red = vals[count, 0] / 255f;
Green = vals[count, 1] / 255f;
Blue = vals[count, 2] / 255f;
found = true;
break;
}
}
if (!found)
{
Red = 0;
Green = 0;
Blue = 0;
PdfCreatorBridge.Warning(
"Unknown colour name: " + colorValue + ". Defaulting to black.");
}
}
}
}