/// <summary>
/// Adds a photo to the current free place in the page
/// </summary>
/// <param name="photoPath">the path for the source photo</param>
public void AddPhoto(string photoPath)
{
//If we exceeded the number of photos allowed in a page
if (_numOfPhotos == Constants.NumberOfPhotosInAPage)
{
return;
}
//Load the photo from the hard disk
using (var photo = Image.FromFile(photoPath))
{
//Draw the image on the bitmap
ImageManipulationUtils.DrawImageOnBitmap(_pageBitmap, photo, _currentColumn * Constants.ScaledWidth,
_currentLine * Constants.ScaledHeight);
#region Update the class counters
//Update the current column (0 or 1)
_currentColumn = (_currentColumn + 1) % 2;
//If the column is zero we need to change line
if (_currentColumn == 0)
{
_currentLine++;
}
//Increment the number of photos
_numOfPhotos++;
#endregion
}
}
/// <summary>
/// Merge all the photos in the photo list with the specified frame and save them to the temp folder
/// </summary>
private void MergePhotosWithFrame(UiPageList pageList)
{
foreach (var photo in pageList.GetPages().SelectMany(page => page))
{
//Merge the photo to the frame
using (Image img = Image.FromFile(photo.PicturePath), frameImg = Image.FromFile(_framePath))
{
var outputImage = ImageManipulationUtils.MergePhotoAndFrame(img, frameImg);
//Save the merged image to the hard drive the number of times specified by the user
for (var i = 0; i < photo.NumberOfTimes; i++)
{
//Create the merged photo path
var mergedPhotoTempPath = Constants.TempMergedFilesFolder + Path.GetFileNameWithoutExtension(photo.PicturePath) + "_" + i + Constants.OutputFileType;
//Create the temp directory
Directory.CreateDirectory(Constants.TempMergedFilesFolder);
//Save the merged photo
outputImage.Save(mergedPhotoTempPath, ImageFormat.Jpeg);
}
}
}
}
