private void PaintDetailAreas(Graphics g)
{
if (Photo != null)
{
foreach (var detail in Photo.Project.DetailAreas)
{
var pen = new Pen(Color.Orange, 3);
g.DrawRectangle(pen, ImageConverter.ScaleRectangle(detail.Crop, _scaleFactor));
}
}
}
private void saveToolStripMenuItem_Click(object sender, System.EventArgs e)
{
var fd = new SaveFileDialog()
{
DefaultExt = ".jpg", Filter = "JPEG images|*.jpg"
};
if (fd.ShowDialog(this) == DialogResult.OK)
{
ImageConverter.SaveJpeg(fd.FileName, image, 85);
}
}
private void StoreRect(Point p1, Point p2)
{
if (Image == null)
{
return;
}
var p0 = new Point(Math.Min(p1.X, p2.X), Math.Min(p1.Y, p2.Y));
var sz = new Size(Math.Abs(p2.X - p1.X), Math.Abs(p2.Y - p1.Y));
Crop = new Rectangle(p0, sz);
Crop = Rectangle.Intersect(Crop, new Rectangle(new Point(0, 0), Image.Size));
// transform to image coordinates
Crop = ImageConverter.ScaleRectangle(Crop, 1.0 / _scaleFactor);
if (OnDetailSelected != null)
{
OnDetailSelected(this, new EventArgs());
}
// delete the reversible rectangle
MyDrawReversibleRectangle(p1, p2);
}
/// <summary>
/// Renders last group level in horizontal direction, as a strip of detail tiles
/// </summary>
/// <param name="f">The f.</param>
/// <param name="input">The input.</param>
/// <returns></returns>
private Image RenderRow(GroupFilter f, PhotoDetailCollection input)
{
var boxes = f.ParameterValues.SelectedValues.Count;
// calc size of individual images, fit into configured bounding box
var boxSize = ScaleToBoundingBox ? ImageConverter.FitInto(TileSize, BoundingBox, true) : TileSize;
var stripSize = new Size(boxes * (boxSize.Width + Padding), boxSize.Height);
Bitmap b = new Bitmap(stripSize.Width, stripSize.Height);
using (Graphics g = Graphics.FromImage(b))
{
g.FillRectangle(new SolidBrush(Color.White), new Rectangle(new Point(0, 0), stripSize));
var destRect = new Rectangle(new Point(0, 0), boxSize);
// fill the image tiles in X-direction
foreach (var pv in f.ParameterValues.SelectedValues)
{
// g.FillRectangle(new SolidBrush(Color.GreenYellow), destRect);
var tileLabel = string.Empty;
var tiles = f.Filter(pv, input);
if (tiles.Count == 0)
{
// no matching tile image, leave empty
}
else if (tiles.Count > 1)
{
// more than one matching image, write warning
tileLabel = pv + ": " + tiles.Count + " matches";
}
else
{
// exactly one matching image
var photoDetail = tiles[0];
using (var tileImg = photoDetail.Image)
{
using (var scaledTileImg = ImageConverter.ResizeImage(tileImg, boxSize))
{
g.DrawImage(scaledTileImg, destRect.Location);
}
}
tileLabel = pv;
}
if (!string.IsNullOrEmpty(tileLabel))
{
RenderLabel(g, tileLabel, destRect, false);
}
// move target rect to the left
destRect.Offset(boxSize.Width + Padding, 0);
MainWindow.Instance.Progress++;
}
var strip = (Image)b;
return(strip);
}
}
