///<summary>This form will get the necessary images off disk or from the cloud so that it can control layout.</summary>
public void SetImage(Document thisDocument, string displayTitle)
{
//for now, the document is single. Later, it will get groups for composite images/mounts.
Text = displayTitle;
displayedDoc = thisDocument;
List <long> docNums = new List <long>();
docNums.Add(thisDocument.DocNum);
string fileName = CloudStorage.PathTidy(Documents.GetPaths(docNums, ImageStore.GetPreferredAtoZpath())[0]);
if (!FileAtoZ.Exists(fileName))
{
MessageBox.Show(fileName + " +" + Lan.g(this, "could not be found."));
return;
}
ImageCurrent = (Bitmap)FileAtoZ.GetImage(fileName);
DisplayImage();
}
private void PaintPreviewPicture()
{
try {
Document doc = GetSelectedDocument();
string imagePath = FileAtoZ.CombinePaths(_patFolder, doc.FileName);
if (!FileAtoZ.Exists(imagePath))
{
throw new Exception("File not found");
}
Image tmpImg = FileAtoZ.GetImage(imagePath);
float imgScale = 1; //will be between 0 and 1
if (tmpImg.PhysicalDimension.Height > picturePreview.Height || tmpImg.PhysicalDimension.Width > picturePreview.Width) //image is too large
//Image is larger than PictureBox, resize to fit.
{
if (tmpImg.PhysicalDimension.Width / picturePreview.Width > tmpImg.PhysicalDimension.Height / picturePreview.Height) //resize image based on width
{
imgScale = picturePreview.Width / tmpImg.PhysicalDimension.Width;
}
else //resize image based on height
{
imgScale = picturePreview.Height / tmpImg.PhysicalDimension.Height;
}
}
if (picturePreview.Image != null)
{
picturePreview.Image.Dispose();
picturePreview.Image = null;
}
picturePreview.Image = new Bitmap(tmpImg, (int)(tmpImg.PhysicalDimension.Width * imgScale), (int)(tmpImg.PhysicalDimension.Height * imgScale));
//labelDescription.Text=Lan.g(this,"Description")+": "+doc.Description;
picturePreview.Invalidate();
if (tmpImg != null)
{
tmpImg.Dispose();
}
tmpImg = null;
}
catch (Exception e) {
e.DoNothing();
picturePreview.Image = null;
picturePreview.Invalidate();
}
}
private void paintPreviewPicture()
{
if (gridMain.GetSelectedIndex() == -1)
{
return;
}
string imagePath = ImageNamesList[gridMain.GetSelectedIndex()];
Image tmpImg = FileAtoZ.GetImage(imagePath); //Could throw an exception if someone deletes the image right after this window loads.
float imgScale = 1; //will be between 0 and 1
if (tmpImg.PhysicalDimension.Height > picturePreview.Height || tmpImg.PhysicalDimension.Width > picturePreview.Width) //image is too large
//Image is larger than PictureBox, resize to fit.
{
if (tmpImg.PhysicalDimension.Width / picturePreview.Width > tmpImg.PhysicalDimension.Height / picturePreview.Height) //resize image based on width
{
imgScale = picturePreview.Width / tmpImg.PhysicalDimension.Width;
}
else //resize image based on height
{
imgScale = picturePreview.Height / tmpImg.PhysicalDimension.Height;
}
}
if (picturePreview.Image != null)
{
picturePreview.Image.Dispose();
picturePreview.Image = null;
}
picturePreview.Image = new Bitmap(tmpImg, (int)(tmpImg.PhysicalDimension.Width * imgScale), (int)(tmpImg.PhysicalDimension.Height * imgScale));
labelImageSize.Text = Lan.g(this, "Image Size") + ": " + (int)tmpImg.PhysicalDimension.Width + " x " + (int)tmpImg.PhysicalDimension.Height;
picturePreview.Invalidate();
if (tmpImg != null)
{
tmpImg.Dispose();
}
tmpImg = null;
}
