public void Render(ICanvas canvas, int width, int height, IPixelMapper pixelMapper)
{
(int topLeftColumn, int topLeftRow) = pixelMapper.ViewPortPixelsToCoords(0, 0);
(int bottomRightColumn, int bottomRightRow) = pixelMapper.ViewPortPixelsToCoords(pixelMapper.ViewPortWidth, pixelMapper.ViewPortHeight);
bottomRightColumn += 1;
bottomRightRow += 1;
var source = new Rectangle(topLeftColumn, topLeftRow, bottomRightColumn, bottomRightRow);
(int destinationTopLeftX, int destinationTopLeftY, _) = pixelMapper.CoordsToViewPortPixels(topLeftColumn, topLeftRow);
(int destinationBottomRightX, int destinationBottomRightY, _) = pixelMapper.CoordsToViewPortPixels(bottomRightColumn, bottomRightRow);
var destination = new Rectangle(destinationTopLeftX, destinationTopLeftY, destinationBottomRightX, destinationBottomRightY);
canvas.DrawImage(_terrainMapRenderer.GetTerrainImage(), source, destination);
}
public void Render(ICanvas canvas, int width, int height)
{
if (!this.Enabled)
{
return;
}
canvas.Translate(width - _pixelMapper.Columns - 50, height - _pixelMapper.Rows - 50);
canvas.DrawImage(_terrainMapRenderer.GetTerrainImage(), 0, 0);
foreach (Track track in _trackLayout)
{
canvas.DrawRect(track.Column, track.Row, 1, 1, _paint);
}
(int left, int top) = _pixelMapper.ViewPortPixelsToCoords(0, 0);
(int right, int bottom) = _pixelMapper.ViewPortPixelsToCoords(_pixelMapper.ViewPortWidth, _pixelMapper.ViewPortHeight);
canvas.DrawRect(left, top, right - left, bottom - top, _viewPortPaint);
canvas.DrawRect(0, 0, _pixelMapper.Columns, _pixelMapper.Rows, _border);
}
