public WriteableBitmap DrawPreview(int col, int row, int targetDimension)
{
CellDefinition cell = cells[col, row];
double scalingFactor = PreviewScaleFactor(targetDimension); // scale everything to the same size
WriteableBitmap b = BitmapFactory.New((int)(cell.width * scalingFactor + 2), (int)(cell.height * scalingFactor + 2));
for (int colc = (col == 2) ? 1 : 0; colc <= ((col == 0) ? 1 : 2); colc++)
{
for (int rowc = (row == 2) ? 1 : 0; rowc <= ((row == 0) ? 1 : 2); rowc++) // only use the cells next to the specified (so top left uses 4 top center, center left and center center).
{
CellDefinition current = cells[colc, rowc];
int xOffsetMultiplier = colc - col; // for moving the cells
int yOffsetMultiplier = rowc - row;
for (int i = 0; i < current.dominoes.Length; i++)
{
IDominoShape transformed = current.dominoes[i].TransformDomino(
xOffsetMultiplier * ((xOffsetMultiplier > 0) ? cell.width : current.width),
yOffsetMultiplier * ((yOffsetMultiplier > 0) ? cell.height : current.height), 0, 0, 0, 0); // move the dominoes
DominoRectangle container = transformed.GetContainer(); // get containing rectangle
if (container.x >= cells[col, row].width || container.x + container.width <= 0 || container.y >= cells[col, row].height || container.y + container.height <= 0)
{
continue; // check if rectangle is out of drawing area
}
b.FillPolygon(transformed.GetPath(scalingFactor).getOffsetRectangle((int)Math.Ceiling(scalingFactor)).getWBXPath(), System.Windows.Media.Colors.Black); // outline
b.FillPolygon(transformed.GetPath(scalingFactor).getOffsetRectangle(-(int)Math.Ceiling(scalingFactor)).getWBXPath(), System.Windows.Media.Colors.LightGray); // inner line
}
}
}
return(b);
}
public SKSurface DrawPreview(int col, int row, int targetDimension)
{
CellDefinition cell = cells[col, row];
double scalingFactor = PreviewScaleFactor(targetDimension); // scale everything to the same size
SKImageInfo info = new SKImageInfo((int)(cell.width * scalingFactor + 2), (int)(cell.height * scalingFactor + 2));
var bitmap = SKSurface.Create(info);
SKCanvas canvas = bitmap.Canvas;
for (int colc = (col == 2) ? 1 : 0; colc <= ((col == 0) ? 1 : 2); colc++)
{
for (int rowc = (row == 2) ? 1 : 0; rowc <= ((row == 0) ? 1 : 2); rowc++) // only use the cells next to the specified (so top left uses 4 top center, center left and center center).
{
CellDefinition current = cells[colc, rowc];
int xOffsetMultiplier = colc - col; // for moving the cells
int yOffsetMultiplier = rowc - row;
for (int i = 0; i < current.dominoes.Length; i++)
{
IDominoShape transformed = current.dominoes[i].TransformDomino(
xOffsetMultiplier * ((xOffsetMultiplier > 0) ? cell.width : current.width),
yOffsetMultiplier * ((yOffsetMultiplier > 0) ? cell.height : current.height), 0, 0, 0, 0); // move the dominoes
DominoRectangle container = transformed.GetContainer(); // get containing rectangle
if (container.x >= cells[col, row].width || container.x + container.width <= 0 || container.y >= cells[col, row].height || container.y + container.height <= 0)
{
continue; // check if rectangle is out of drawing area
}
canvas.DrawPath(transformed.GetPath(scalingFactor).GetSKPath(), new SKPaint()
{
Color = SKColors.Black, IsStroke = true, StrokeWidth = 1
}); // outline
canvas.DrawPath(transformed.GetPath(scalingFactor).GetSKPath(), new SKPaint()
{
Color = new SKColor(0, 0, 255, 128)
}); // inner line
}
}
}
return(bitmap);
}