private void DrawThumbnail(Graphics g, MyImageType image)
{
if (image.bitmap == null)
{
return;
}
g.DrawRectangle(new Pen(Color.Tomato), image.thumbnail);
Rectangle nr = image.thumbnail;
nr.X += (nr.Width - image.bitmap.Width) / 2;
nr.Y += 2;
nr.Width = image.bitmap.Width;
nr.Height = image.bitmap.Height;
g.DrawImage(image.bitmap, nr);
g.DrawString(image.name, new Font("Verdana", 6), new SolidBrush(Color.Black),
image.thumbnail.Left, image.thumbnail.Bottom - 25);
}
private void LoadThumbnails(String category)
{
if (last_cat_read == category)
{
this.Refresh();
return;
}
last_cat_read = category;
Cursor.Current = Cursors.WaitCursor;
String url = "http://tools.wikimedia.de/~daniel/WikiSense/CategoryIntersect.php?wikifam=commons.wikimedia.org&basecat=" + category + "&basedeep=1&mode=iul&go=Scan&raw=on&userlang=en";
String text = ReadWebPage(url).Replace("_", " ");
String[] lines = text.Split(new Char[] { '\n' });
images.Clear();
progressBar1.Maximum = lines.Length;
progressBar1.Value = 0;
foreach (String l in lines)
{
progressBar1.Increment(1);
if (l.Trim() == "")
{
continue;
}
MyImageType image = new MyImageType();
String[] parts = l.Split(new Char[] { '\t' });
image.name = parts[1];
image.md5 = md5(image.url_name());
if (image.MakeOrLoadThumbnail())
{
images.Add(image);
}
this.Refresh();
}
Cursor.Current = Cursors.Arrow;
}