public static void MergeArtOverlay(Graphics graphics, BlockDefinition overlay)
{
using (Bitmap temp = GraphicUtils.LoadImage(overlay.src, PixelFormat.Format32bppArgb))
{
graphics.DrawImage(temp, overlay.location.x, overlay.location.y, overlay.wordwrap.width, overlay.wordwrap.height);
}
}
public void AddBlock(BlockDefinition block)
{
if (ContainsBlock(block))
{
blocks.Remove(block);
}
blocks.Add(block);
}
public bool ContainsBlock(BlockDefinition block)
{
bool ret = false;
foreach (BlockDefinition findBlock in blocks)
{
if (findBlock.id == block.id)
{
return (true);
}
}
return (ret);
}
public static new BlockDefinition LoadSectionDefinition(BlockManager manager, XmlNode node)
{
BlockDefinition ret = new BlockDefinition();
ret.Manager = manager;
ret.type = "overlay";
foreach (XmlNode prop in node.ChildNodes)
{
if (TemplateDefinition.SkipNode(prop))
{
continue;
}
if (prop.Name.Equals("location"))
{
ret.location.x = int.Parse(prop.Attributes["x"].Value);
ret.location.y = int.Parse(prop.Attributes["y"].Value);
//if (prop.Attributes["rotate"] != null)
//{
// ret.location.rotate = int.Parse(prop.Attributes["rotate"].Value);
//}
//if (prop.Attributes["altrotate"] != null)
//{
// ret.location.altrotate = bool.Parse(prop.Attributes["altrotate"].Value);
//}
//if (prop.Attributes["flip"] != null)
//{
// ret.location.flip = bool.Parse(prop.Attributes["flip"].Value);
//}
}
if(prop.Name.Equals("size"))
{
ret.wordwrap.height = int.Parse(prop.Attributes["height"].Value);
ret.wordwrap.width = int.Parse(prop.Attributes["width"].Value);
}
}
return (ret);
}
public static GraphicsPath GetTextPath(BlockDefinition section, string text, Graphics graphics)
{
GraphicsPath myPath = new GraphicsPath();
FontFamily family = new FontFamily("Arial");
FontStyle fontStyle = FontStyle.Regular;
if (section.text.font != null && File.Exists(Path.Combine(section.Manager.RootPath, section.text.font)))
{
PrivateFontCollection col = new PrivateFontCollection();
col.AddFontFile(Path.Combine(section.Manager.RootPath, section.text.font));
family = col.Families[0];
bool fontStyleFound = false;
foreach (var fontstyleEnum in Enum.GetValues(typeof(FontStyle)))
{
if (family.IsStyleAvailable(((FontStyle)fontstyleEnum)))
{
fontStyle = (FontStyle)fontstyleEnum;
fontStyleFound = true;
break;
}
foreach (var secondStyle in Enum.GetValues(typeof(FontStyle)))
{
var combinedStyle = ((FontStyle)fontstyleEnum) | ((FontStyle)secondStyle);
if (family.IsStyleAvailable(combinedStyle))
{
fontStyle = combinedStyle;
fontStyleFound = true;
break;
}
}
}
if (!fontStyleFound)
{
family = new FontFamily("Arial");
}
}
int size = section.text.size;
int minsize = 6;
Point location = section.location.ToPoint();
StringFormat format = StringFormat.GenericDefault;
if (section.wordwrap.height > 0)
{
format = new StringFormat();
format.Alignment = GetAlignment(section.wordwrap.align);
format.LineAlignment = GetAlignment(section.wordwrap.valign);
Size block = section.wordwrap.ToSize();
Rectangle rect = new Rectangle(location, block);
if (section.wordwrap.shrinkToFit)
{
GraphicsUnit original = graphics.PageUnit;
graphics.PageUnit = GraphicsUnit.Point; // Convert the PageUnit to Point just long enough to get an accurate measurement.
Font tempfont = new Font(family, size, fontStyle); // Create the font for the measurement.
SizeF unwrappedSize = graphics.MeasureString(text, tempfont);
if (unwrappedSize.Height > section.wordwrap.height)
{
if (unwrappedSize.Width > section.wordwrap.width)
{
int sizePerIncrement = (int)Math.Round((double)(unwrappedSize.Width / size), MidpointRounding.ToEven);
size = (int)Math.Round((double)(rect.Width / sizePerIncrement), MidpointRounding.ToEven);
size = (size < minsize) ? minsize : size;
tempfont = new Font(family, size, fontStyle);
}
}
else
{
float measuredHeight = graphics.MeasureString(text, tempfont, rect.Width, format).Height;
if (rect.Height < measuredHeight)
{
int sizePerIncrement = (int)Math.Round((double)(measuredHeight / unwrappedSize.Height), MidpointRounding.ToEven); //unwrappedSize.Height seems to be a better method of getting sizePerIncrement.
size = (int)Math.Round((double)(rect.Height / sizePerIncrement), MidpointRounding.ToEven);
size = (size < minsize) ? minsize : size;
tempfont = new Font(family, size, fontStyle);
}
}
while (size > minsize && rect.Height < graphics.MeasureString(text, tempfont, rect.Width, format).Height) // Compare the height of the rendered text to the bounding box. If it's larger
{
size -= 1; // Reduce the size, test again.
tempfont = new Font(family, size, fontStyle); // REcreate the font in the new size
}
// end addition
graphics.PageUnit = original; // Change the PageUnit back to display.
}
myPath.AddString(text,
family,
(int)fontStyle,
size,
rect,
format);
}
else
{
myPath.AddString(text,
family,
(int)fontStyle,
size,
location,
format);
}
return myPath;
}
/// <summary>
///
/// </summary>
/// <param name="graphics"></param>
/// <param name="section"></param>
/// <param name="value"></param>
public static void WriteString(Graphics graphics, BlockDefinition section, string value)
{
if (value == null || value == string.Empty)
{
return;
}
graphics.SmoothingMode = SmoothingMode.AntiAlias;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
value = System.Web.HttpUtility.HtmlDecode(value);
GraphicsPath path = GetTextPath(section, value, graphics);
if (section.location.flip)
{
using (Matrix matrix = new Matrix())
{
matrix.Scale(-1, 1, MatrixOrder.Append);
path.Transform(matrix);
}
using (Matrix matrix = new Matrix())
{
float min = path.PathPoints.Min(p => p.X);
matrix.Translate(((-min)+section.location.x), 0);
path.Transform(matrix);
}
}
if (section.location.rotate > 0)
{
int rotateMod = section.location.rotate % 360;
if (!section.location.altrotate)
{
float centerX = 0;
float centerY = 0;
centerX = section.location.x;
centerY = section.location.y;
using (Matrix mat = new Matrix())
{
mat.RotateAt(rotateMod, new PointF(centerX, centerY), MatrixOrder.Append);
path.Transform(mat);
}
}
else
{
using (Matrix matrix = new Matrix())
{
matrix.Rotate(rotateMod, MatrixOrder.Append);
path.Transform(matrix);
}
using (Matrix matrix = new Matrix())
{
float minX = path.PathPoints.Min(p => p.X);
float minY = path.PathPoints.Min(p => p.Y);
matrix.Translate(((-minX) + section.location.x), ((-minY) + section.location.y));
path.Transform(matrix);
}
}
}
SolidBrush b = new SolidBrush(section.text.color);
if (section.border.size > 0)
{
Pen p = new Pen(section.border.color, section.border.size);
graphics.DrawPath(p, path);
graphics.FillPath(b, path);
p.Dispose();
}
else
{
graphics.FillPath(b, path);
}
b.Dispose();
path.Dispose();
}
/// <summary>
///
/// </summary>
/// <param name="graphics"></param>
/// <param name="overlay"></param>
public static void MergeOverlay(Graphics graphics, BlockDefinition overlay)
{
using (Image temp = GraphicUtils.LoadImage(overlay.src))
{
Bitmap b = ((Bitmap)temp).Clone(new Rectangle(0, 0, temp.Width, temp.Height), PixelFormat.Format32bppArgb);
//b.MakeTransparent();
graphics.DrawImage(b,overlay.location.x, overlay.location.y, b.Width, b.Height);
b.Dispose();
}
}
public static BlockDefinition LoadSectionDefinition(BlockManager manager, XmlNode node)
{
BlockDefinition ret = new BlockDefinition();
ret.Manager = manager;
ret.id = node.Attributes["id"].Value;
ret.type = node.Attributes["type"].Value;
if (node.Attributes["src"] != null)
{
ret.src = node.Attributes["src"].Value;
}
foreach (XmlNode prop in node.ChildNodes)
{
if (TemplateDefinition.SkipNode(prop))
{
continue;
}
if (prop.Name.Equals("location"))
{
ret.location.x = int.Parse(prop.Attributes["x"].Value);
ret.location.y = int.Parse(prop.Attributes["y"].Value);
if (prop.Attributes["rotate"] != null)
{
ret.location.rotate = int.Parse(prop.Attributes["rotate"].Value);
}
if (prop.Attributes["altrotate"] != null)
{
ret.location.altrotate = bool.Parse(prop.Attributes["altrotate"].Value);
}
if (prop.Attributes["flip"] != null)
{
ret.location.flip = bool.Parse(prop.Attributes["flip"].Value);
}
}
if (prop.Name.Equals("text"))
{
ret.text.color = ColorTranslator.FromHtml(prop.Attributes["color"].Value);
ret.text.size = int.Parse(prop.Attributes["size"].Value);
if (prop.Attributes["font"] != null)
{
string relativePath = prop.Attributes["font"].Value;
string rootPath = manager.RootPath;
string combined = Path.Combine(rootPath, relativePath);
if (File.Exists(combined))
{
ret.text.font = relativePath;
}
}
}
if (prop.Name.Equals("border"))
{
ret.border.color = ColorTranslator.FromHtml(prop.Attributes["color"].Value);
ret.border.size = int.Parse(prop.Attributes["size"].Value);
}
if (prop.Name.Equals("wordwrap"))
{
ret.wordwrap.height = int.Parse(prop.Attributes["height"].Value);
ret.wordwrap.width = int.Parse(prop.Attributes["width"].Value);
if (prop.Attributes["align"] != null)
{
ret.wordwrap.align = prop.Attributes["align"].Value;
}
if (prop.Attributes["valign"] != null)
{
ret.wordwrap.valign = prop.Attributes["valign"].Value;
}
if (prop.Attributes["shrinktofit"] != null)
{
ret.wordwrap.shrinkToFit = bool.Parse(prop.Attributes["shrinktofit"].Value);
}
}
}
return (ret);
}
