public LineSplitter(Font font, PointF scale, string text)
{
_font = font;
_scale = scale;
_text = text;
_spaceSize = font.Width(((TextureFilm)font).Get(' '));
}
private void GetWordMetrics(string word, PointF metrics)
{
float w = 0;
float h = 0;
var length = word.Length;
for (var i = 0; i < length; i++)
{
var rect = ((TextureFilm)_font).Get(word[i]);
w += _font.Width(rect) + (w > 0 ? _font.tracking : 0);
h = Math.Max(h, _font.Height(rect));
}
metrics.Set(w, h);
}
protected internal virtual void UpdateVertices()
{
_Width = 0;
_Height = 0;
if (text == null)
{
text = "";
}
Quads = Quad.CreateSet(text.Length);
RealLength = 0;
var length = text.Length;
for (var i = 0; i < length; i++)
{
var rect = ((TextureFilm)font).Get(text[i]);
var w = font.Width(rect);
var h = font.Height(rect);
Vertices[0] = Width;
Vertices[1] = 0;
Vertices[2] = rect.Left;
Vertices[3] = rect.Top;
Vertices[4] = Width + w;
Vertices[5] = 0;
Vertices[6] = rect.Right;
Vertices[7] = rect.Top;
Vertices[8] = Width + w;
Vertices[9] = h;
Vertices[10] = rect.Right;
Vertices[11] = rect.Bottom;
Vertices[12] = Width;
Vertices[13] = h;
Vertices[14] = rect.Left;
Vertices[15] = rect.Bottom;
Quads.Put(Vertices);
RealLength++;
_Width += w + font.tracking;
if (h > Height)
{
_Height = h;
}
}
if (length > 0)
{
_Width -= font.tracking;
}
Dirty = false;
}
public BitmapTextMultiline(string text, Font font)
: base(text, font)
{
SpaceSize = font.Width(((TextureFilm)font).Get(' '));
}
