public Size GetMaxCharacterSize(BGICanvas.Direction dir, int size)
{
if (dir == BGICanvas.Direction.Horizontal)
{
return(new Size(Width * size, Height * size));
}
else
{
return(new Size(Height * size, Width * size));
}
}
public Size GetTextSize(string str, BGICanvas.Direction dir, int size)
{
if (dir == BGICanvas.Direction.Horizontal)
{
return(new Size(str.Length * Width * size, Height * size));
}
else
{
return(new Size(Height * size, str.Length * Width * size));
}
}
public float DrawCharacter(BGICanvas bgi, float x, float y, BGICanvas.Direction dir, int size, byte character, IList <Rectangle> updates)
{
BGICharacter ch = this[character];
if (ch != null)
{
var drawUpdates = updates ?? new List <Rectangle>();
ch.Draw(bgi, x, y, dir, size, updates);
if (updates == null)
{
bgi.UpdateRegion(drawUpdates);
}
return(ch.GetWidth(size));
}
return(0);
}
public void Draw(BGICanvas bgi, float x, float y, BGICanvas.Direction dir, int size, IList <Rectangle> updates)
{
var drawUpdates = updates ?? new List <Rectangle> ();
var height = font.Height * scaleup [size] / scaledown [size];
if (dir == BGICanvas.Direction.Horizontal)
{
foreach (var stroke in strokes)
{
int curx = (int)x + (stroke.x * scaleup [size] / scaledown [size]);
int cury = (int)y + height - (stroke.y * scaleup [size] / scaledown [size]);
if (stroke.type == StrokeType.MoveTo)
{
bgi.MoveTo(curx, cury);
}
else if (stroke.type == StrokeType.LineTo)
{
bgi.LineTo(curx, cury, drawUpdates);
}
}
}
else
{
foreach (var stroke in strokes)
{
int curx = (int)x + height - (stroke.y * scaleup [size] / scaledown [size]);
int cury = (int)y - (stroke.x * scaleup [size] / scaledown [size]);
if (stroke.type == StrokeType.MoveTo)
{
bgi.MoveTo(curx, cury);
}
else if (stroke.type == StrokeType.LineTo)
{
bgi.LineTo(curx, cury, drawUpdates);
}
}
}
if (updates == null)
{
bgi.UpdateRegion(drawUpdates);
}
}
public Size GetMaxCharacterSize(BGICanvas.Direction dir, int size)
{
float width = 0;
foreach (var ch in characters)
{
if (ch != null)
{
width = Math.Max(width, ch.GetWidth(size));
}
}
if (dir == BGICanvas.Direction.Horizontal)
{
return(new Size(BGICanvas.Round(width), (int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size])));
}
else
{
return(new Size((int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size]), BGICanvas.Round(width)));
}
}
public Size GetTextSize(string str, BGICanvas.Direction dir, int size)
{
float width = 0;
foreach (byte c in BGICanvas.Encoding.GetBytes(str))
{
BGICharacter ch = this[c];
if (ch != null)
{
width += ch.Width;
}
}
if (dir == BGICanvas.Direction.Horizontal)
{
return(new Size(BGICanvas.Trunc(width * BGICharacter.scaleup[size] / BGICharacter.scaledown[size]), (int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size])));
}
else
{
return(new Size((int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size]), BGICanvas.Trunc(width * BGICharacter.scaleup[size] / BGICharacter.scaledown[size])));
}
}
public Size GetRealTextSize(string str, BGICanvas.Direction dir, int size)
{
return(GetTextSize(str, dir, size));
}
public float DrawCharacter(BGICanvas bgi, float x, float y, BGICanvas.Direction dir, int size, byte character, IList <Rectangle> updates)
{
byte foreCol = bgi.GetColor();
FontCharacter fc = this[character];
if (dir == BGICanvas.Direction.Horizontal)
{
int starty = (int)y;
for (int cy = 0; cy < Height; cy++)
{
int startx = (int)x;
for (int cx = 0; cx < Width; cx++)
{
if (fc[cx, cy])
{
if (size == 1)
{
bgi.PutPixelInternal(startx, starty, foreCol);
}
else
{
for (int ccy = 0; ccy < size; ccy++)
{
for (int ccx = 0; ccx < size; ccx++)
{
bgi.PutPixelInternal(startx + ccx, starty + ccy, foreCol);
}
}
}
}
startx += size;
}
starty += size;
}
var updateRect = new Rectangle((int)x, (int)y, Width * size, Height * size);
if (updates != null)
{
updates.Add(updateRect);
}
else
{
bgi.UpdateRegion(updateRect);
}
}
else
{
int startx = (int)x;
for (int cy = 0; cy < Height; cy++)
{
int starty = (int)y;
for (int cx = 0; cx < Width; cx++)
{
if (fc[cx, cy])
{
if (size == 1)
{
bgi.PutPixelInternal(startx, starty, foreCol);
}
else
{
for (int ccy = 0; ccy < size; ccy++)
{
for (int ccx = 0; ccx < size; ccx++)
{
bgi.PutPixelInternal(startx + ccx, starty - ccy, foreCol);
}
}
}
}
starty -= size;
}
startx += size;
}
var updateRect = new Rectangle((int)x, (int)y, Height * size, Width * size);
if (updates != null)
{
updates.Add(updateRect);
}
else
{
bgi.UpdateRegion(updateRect);
}
}
return(Width * size);
}
