/// <summary>
/// Generate a bitmap based on a dot
/// </summary>
/// <param name="d"></param>
/// <param name="idx"></param>
/// <returns></returns>
Bitmap DrawCell(Dot d, Brush stripeBrush, int idx = -1)
{
int curX = 0;
int curY = 0;
Bitmap res = new Bitmap(Constants.cellW, Constants.cellH);
Graphics g = Graphics.FromImage(res);
Pen p = new Pen(new SolidBrush(Color.Black), 2);
d.FillCircle();
int ms = d.MinSize();
bool[,] dot1Grid = new bool[ms, ms];
//render dots based on offset settings
d.RenderToGrid(dot1Grid);
//Debug.Print(string.Format("Density of {0} is {1}", idx, GetDensity(dot1Grid)));
Bitmap d1b = ConvertToBMP(dot1Grid);
//d1b.Save("d1b.bmp");
//if (idx != -1 && idx < 5)
//{
// WriteOutBMP(idx.ToString() + "b", d1b);
// WriteOutGrid(idx.ToString() + "g", dot1Grid);
//}
TextureBrush tb1 = new TextureBrush(d1b);
Rectangle r = new Rectangle(curX, curY, Constants.cellW - Constants.padding, Constants.cellH - Constants.padding);
g.FillRectangle(tb1, r);
List <Point> pts = new List <Point>() // coordinates for diagonal stripe, assumes cell w < h
{
new Point(curX, curY + Constants.offY + Constants.cellW - Constants.offL),
new Point(curX, curY + Constants.offY + Constants.cellW),
new Point(curX + Constants.offL, curY + Constants.offY + Constants.cellW),
new Point(curX + Constants.cellW - Constants.padding, curY + Constants.offY + Constants.offL),
new Point(curX + Constants.cellW - Constants.padding, curY + Constants.offY),
new Point(curX + Constants.cellW - Constants.offL, curY + Constants.offY)
};
g.FillPolygon(stripeBrush, pts.ToArray());
if (d.DrawThick)
{
p = new Pen(new SolidBrush(Color.Black), 8);
}
g.DrawRectangle(p, r);
//if (idx != -1)
// res.Save(idx.ToString() + ".bmp");
return(res);
}
/// <summary>
/// Render the list of cells to a page
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void pd_PrintPage(object sender, PrintPageEventArgs e)
{
Graphics g = e.Graphics;
g.PageUnit = GraphicsUnit.Pixel;
List <int> lc = Enumerable.Range(0, Constants.NumColumns).ToList();
List <int> lr = Enumerable.Range(0, Constants.NumRows).ToList();
Brush stripeBrush = null;
if (CurrentFG == null)
{
CurrentFG = Cartesian.First();
}
//Dot fg = GetDot(txtPageNumberFG.Text, txtCellFG.Text, "FG");
//if (fg == null)
//{
// stripeBrush = new SolidBrush(Color.Gray);
//}
//else
//{
int ms = CurrentFG.MinSize();
bool[,] fgGrid = new bool[ms, ms];
CurrentFG.RenderToGrid(fgGrid);
Bitmap fgb = ConvertToBMP(fgGrid, false);
stripeBrush = new TextureBrush(fgb);
//}
var results = lr./*AsParallel().*/ Select(
r => lc./*AsParallel().*/ Select(
c => (r * Constants.NumColumns + c >= (useCartesian ? Cartesian.Count() : SubCartesian.Count()) ?
new Bitmap(Constants.cellW, Constants.cellH) :
DrawCell((useCartesian ? Cartesian.ElementAt(r * Constants.NumColumns + c) :
SubCartesian.ElementAt(r * Constants.NumColumns + c)), stripeBrush, r * Constants.NumColumns + c))).ToList()).ToList();
var results2 = results./*AsParallel().*/ Select(x => StitchBMPsHoriz(x)).ToList();
//var results3 = StitchBMPsVert(results2);
int row = Constants.shiftY;
int pg = 0;
foreach (Bitmap b in results2)
{
b.SetResolution(Constants.DPI, Constants.DPI);
g.DrawImage(b, new Rectangle(Constants.shiftX, row, b.Width, b.Height),
new Rectangle(0, 0, b.Width, b.Height), GraphicsUnit.Pixel);
//g.DrawImageUnscaled(b, 0, row);
row += b.Height;
//if (row == 2)
// break;
//WriteOutBMP("out" + pg.ToString(), b);
pg++;
}
//int yy = Constants.shiftY;
//int rowNum = 1;
Font f = new Font("Arial", 10f, FontStyle.Regular);
SolidBrush br = new SolidBrush(Color.Black);
for (int y = 0; y < Constants.NumRows; y++)
{
g.DrawString((y + 1).ToString(), f, br, new PointF(0, y * Constants.cellH + Constants.shiftY));
}
//int xx = Constants.shiftX;
char colNum = 'A';
for (int x = 0; x < Constants.NumColumns; x++)
{
g.DrawString(colNum.ToString(), f, br, new PointF(x * Constants.cellW + Constants.shiftX, 0));
colNum++;
}
//while (xx < Constants.PageW)
//{
// g.DrawString(colNum.ToString(), f, br, new PointF(xx, 0));
// xx += Constants.cellW;
// colNum++;
//}
g.DrawString(string.Format("Page {0}, Darkness {1}", Page + 1, Density), f, br, new PointF(50, Constants.PageH - 50));
e.HasMorePages = false;
}