private void CreateSnapshotImage(PhotoInfo originalPhoto)
{
int height = (this.imageBuffer + this.imageHeight) + this.imageBuffer;
int width = (this.imageBuffer + this.imageWidth) + this.imageBuffer;
if (Settings.Default.RenderCaption)
{
height += this.imageBuffer * 3;
}
Bitmap bitmap = new Bitmap(width, height);
Image image = PhotoInfo.ConstrainSize(originalPhoto.SourceBitmap, this.imageWidth, this.imageHeight, true);
using (Graphics graphics = Graphics.FromImage(bitmap))
{
PhotoInfo.SetDrawingQuality(graphics);
graphics.Clear(Color.FromArgb(240, 240, 240));
graphics.DrawRectangle(new Pen(Brushes.Gray, 3f), 0, 0, bitmap.Width - 1, bitmap.Height - 1);
switch (ExifSupport.GetExifShort(originalPhoto.SourceBitmap, 0x112, 1))
{
case 3:
image.RotateFlip(RotateFlipType.Rotate180FlipNone);
break;
case 6:
image.RotateFlip(RotateFlipType.Rotate90FlipNone);
break;
case 8:
image.RotateFlip(RotateFlipType.Rotate270FlipNone);
break;
}
graphics.DrawImage(image, this.imageBuffer, this.imageBuffer);
graphics.DrawRectangle(Pens.LightGray, this.imageBuffer, this.imageBuffer, this.imageWidth - 1, this.imageHeight - 1);
if (Settings.Default.RenderCaption)
{
this.RenderCaption(originalPhoto, width, graphics);
}
}
originalPhoto.SourceBitmap = null;
originalPhoto.WorkingBitmap = bitmap;
}
private void DrawImageRotated(PhotoInfo photo)
{
int x = this.rnd.Next(this._desktopPhotoPile.Width - this.imageWidth);
int y = this.rnd.Next(this._desktopPhotoPile.Height - this.imageHeight);
float angle = this.rnd.Next(60) - 30;
using (Graphics graphics = Graphics.FromImage(this._desktopPhotoPile))
{
PhotoInfo.SetDrawingQuality(graphics);
graphics.RotateTransform(angle);
CompositingMode compositingMode = graphics.CompositingMode;
graphics.CompositingMode = CompositingMode.SourceOver;
using (SolidBrush brush = new SolidBrush(Color.FromArgb(70, 30, 30, 30)))
{
int i = 8;
//for (int i = 8; i > 0; i--)
{
graphics.FillRectangle(brush, (int)(x + i), (int)(y + i), (int)(photo.WorkingBitmap.Width - 1), (int)(photo.WorkingBitmap.Height - 1));
}
}
graphics.CompositingMode = compositingMode;
graphics.DrawImageUnscaled(photo.WorkingBitmap, x, y);
}
}
