protected override System.Drawing.Image GetImage(int activeFrame, int activePalette)
{
TextureFormat format = textureFormats[activeFrame];
int oldPal = format.SelectedPalette;
format.SelectedPalette = activePalette;
Image img = format.GetImage();
format.SelectedPalette = oldPal;
return(img);
}
private ICollection <Image> ConstructImages(TextureFormat texture, out Image referenceImage)
{
var list = new List <Image>();
int oldSelected = texture.SelectedPalette;
for (int i = 0; i < (texture.PalettesCount == 0 ? 1 : texture.PalettesCount); i++)
{
texture.SelectedPalette = i;
list.Add(texture.GetImage());
}
texture.SelectedPalette = oldSelected;
referenceImage = texture.GetReferenceImage();
return(list);
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
if (texture == null)
{
return;
}
Graphics graphics = pe.Graphics;
Brush brush1, brush2;
if (chessboard)
{
brush1 = new SolidBrush(color.IsEmpty ? PreferredTransparencyColor : color);
brush2 = new SolidBrush(Color.White);
}
else
{
brush1 = new SolidBrush(color.IsEmpty ? PreferredTransparencyColor : color);
brush2 = brush1;
}
int squareSize = 8;
for (int y = 0; y < this.Height; y += squareSize)
{
for (int x = 0; x < this.Width; x += squareSize)
{
graphics.FillRectangle((x / squareSize + y / squareSize) % 2 == 0 ? brush1 : brush2, x, y, squareSize, squareSize);
}
}
Image img = texture.GetImage();
Bitmap b = new Bitmap(this.Width, this.Height);
Graphics g = Graphics.FromImage(b);
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(img, 0, 0, b.Width, b.Height);
g.Dispose();
graphics.DrawImage(b, 0, 0, b.Width, b.Height);
}