//WARNING - This method assumes that all necessary sanity checks for path have been done!
/// <summary>
///
/// </summary>
/// <param name="traversal"></param>
/// <param name="path"></param>
/// <param name="format"></param>
/// <returns>a List of strings with all the names of the image files</returns>
public static List<string> ExportDeck(DefaultDeckTraversalModel traversal, string path, System.Drawing.Imaging.ImageFormat format)
{
return PPTDeckIO.ExportDeck(traversal, path, format, 0, 0, 1.0f);
}
//WARNING - This method assumes that all necessary sanity checks for path have been done!
/// <summary>
///
/// </summary>
/// <param name="traversal"></param>
/// <param name="path"></param>
/// <param name="format"></param>
/// <returns>a List of strings with all the names of the image files</returns>
public static List<string> ExportDeck(DefaultDeckTraversalModel traversal, string path, System.Drawing.Imaging.ImageFormat format, int width, int height, float scale )
{
List<string> file_names = new List<string>();
//Info here: http://gotdotnet.com/Community/MessageBoard/Thread.aspx?id=27804
//Iterate over all the slides
using (Synchronizer.Lock(traversal.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.TableOfContents.SyncRoot)) {
//Create the directory, if it doesn't already exist
if (!Directory.Exists(path)) {
Directory.CreateDirectory(path);
}
int imageCount = 1;
TableOfContentsModel.Entry currentEntry = traversal.Deck.TableOfContents.Entries[0];
while (currentEntry != null) {
Color background = Color.Transparent;
BackgroundTemplate template = null;
// Add the background color
// First see if there is a Slide BG, if not, try the Deck. Otherwise, use transparent.
using (Synchronizer.Lock(currentEntry.Slide.SyncRoot)) {
if (currentEntry.Slide.BackgroundColor != Color.Empty) {
background = currentEntry.Slide.BackgroundColor;
}
else if (traversal.Deck.DeckBackgroundColor != Color.Empty) {
background = traversal.Deck.DeckBackgroundColor;
}
if (currentEntry.Slide.BackgroundTemplate != null) {
template = currentEntry.Slide.BackgroundTemplate;
}
else if (traversal.Deck.DeckBackgroundTemplate != null) {
template = traversal.Deck.DeckBackgroundTemplate;
}
}
// Get the Image
Bitmap toExport = DrawSlide(currentEntry, template, background, SheetDisposition.Background | SheetDisposition.Public | SheetDisposition.Student | SheetDisposition.All, width, height, scale );
// Format the imageCount
string number = "";
if (imageCount >= 0 && imageCount < 10) {
number = "00" + imageCount;
}
else if (imageCount >= 10 && imageCount < 100) {
number = "0" + imageCount;
}
else {
number = "" + imageCount;
}
// Get the extension string based on the exported image type
string extension = "";
if (format == System.Drawing.Imaging.ImageFormat.Bmp) {
extension = "bmp";
}
else if (format == System.Drawing.Imaging.ImageFormat.Emf) {
extension = "emf";
}
else if (format == System.Drawing.Imaging.ImageFormat.Exif) {
extension = "exf";
}
else if (format == System.Drawing.Imaging.ImageFormat.Gif) {
extension = "gif";
}
else if (format == System.Drawing.Imaging.ImageFormat.Icon) {
extension = "ico";
}
else if (format == System.Drawing.Imaging.ImageFormat.Jpeg) {
extension = "jpg";
}
else if (format == System.Drawing.Imaging.ImageFormat.Png) {
extension = "png";
}
else if (format == System.Drawing.Imaging.ImageFormat.Tiff) {
extension = "tif";
}
else if (format == System.Drawing.Imaging.ImageFormat.Wmf) {
extension = "wmf";
}
else {
extension = "bmp";
}
// Construct the complete file name and save
string file_name = traversal.Deck.HumanName + "_" + number + "." + extension;
//string file_name = "slide" + imageCount.ToString() + "." + extension;
toExport.Save(path + "\\" + file_name, format);
/// Save the file name to our list
file_names.Add(file_name);
// Increase the counter
imageCount++;
// Done, get next entry
currentEntry = traversal.FindNext(currentEntry);
// Cleanup
toExport.Dispose();
}
}
}
}
return file_names;
}
//WARNING - This method assumes that all necessary sanity checks for path have been done!
/// <summary>
///
/// </summary>
/// <param name="traversal"></param>
/// <param name="path"></param>
/// <param name="format"></param>
/// <returns>a List of strings with all the names of the image files</returns>
public static List<string> ExportDeck(DefaultDeckTraversalModel traversal, string path, System.Drawing.Imaging.ImageFormat format)
{
List<string> file_names = new List<string>();
//Info here: http://gotdotnet.com/Community/MessageBoard/Thread.aspx?id=27804
//Iterate over all the slides
using (Synchronizer.Lock(traversal.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.TableOfContents.SyncRoot)) {
//Create the directory, if it doesn't already exist
if (!Directory.Exists(path)) {
Directory.CreateDirectory(path);
}
int imageCount = 1;
TableOfContentsModel.Entry currentEntry = traversal.Deck.TableOfContents.Entries[0];
while (currentEntry != null) {
Color background = Color.Transparent;
// Add the background color
// First see if there is a Slide BG, if not, try the Deck. Otherwise, use transparent.
using( Synchronizer.Lock( currentEntry.Slide.SyncRoot ) ) {
if( currentEntry.Slide.BackgroundColor != Color.Empty ) {
background = currentEntry.Slide.BackgroundColor;
} else if( traversal.Deck.DeckBackgroundColor != Color.Empty ) {
background = traversal.Deck.DeckBackgroundColor;
}
}
// Get the Image
Bitmap toExport = DrawSlide( currentEntry, background, SheetDisposition.Background | SheetDisposition.Public | SheetDisposition.Student | SheetDisposition.All );
// Format the imageCount
string number = "";
if( imageCount >= 0 && imageCount < 10 ) {
number = "00" + imageCount;
} else if( imageCount >= 10 && imageCount < 100 ) {
number = "0" + imageCount;
} else {
number = "" + imageCount;
}
string file_name = traversal.Deck.HumanName + number + ".jpg";
toExport.Save( path + "\\" + file_name, format );
/// Save the file name to our list
file_names.Add( file_name );
imageCount++;
// Done, get next entry
currentEntry = traversal.FindNext(currentEntry);
// Cleanup
toExport.Dispose();
}
}
}
}
return file_names;
}
