private void CreateImageDocument(Image image, long imageSize)
{
document = new ImageDoc() {
Name = nameTextBox.Text,
ImageData = ImageConversion.ImageToBase64(image, ImageFormat.Jpeg),
Width = image.Width,
Height = image.Height,
Size = imageSize
};
}
private void CreateImageAnnotation(ImageDoc.Annotation annotation)
{
// Create this or the drawing doesn't work !
IMAGES.BaseAnnotation baseAnnotation =
TranslateAnnotation.Translate(
annotation,
1.0f,
new IMAGES.ColourFormat(IMAGES.ColourFormat.COLOUR_FORMAT_32_BIT_COLOR),
new PointF(0, 0),
new PointF(0, 0)
);
baseAnnotation.Rect = new RectangleF(0, 0, baseAnnotation.Rect.Width, baseAnnotation.Rect.Height);
baseAnnotation.UpdateScreenRect();
imageEditorFrame.ImageEditor.Changes.Add(baseAnnotation);
}
/// <summary>
/// Gets templates asynchronously (note the "await" keyword)
/// "ConfigureAwait(false)" won't continue to use the current thread for
/// susequent processes (causes hang otherwise)
/// </summary>
/// <returns></returns>
public async Task<List<ImageDoc>> GetListAsync(ImageDoc.ImageFilter filter) {
var collection = session.Database.GetCollection<ImageDoc>(collectionName);
var sort = Builders<ImageDoc>.Sort.Ascending(i => i.Name);
var builder = Builders<ImageDoc>.Filter;
var filterLike = builder.Regex("name", @"/" + filter.Name + @"/");
if (filter.Width > 0) {
filterLike = filterLike & builder.Gt("width", filter.Width);
}
if (filter.Height > 0) {
filterLike = filterLike & builder.Gt("height", filter.Height);
}
if (filter.Size > 0) {
filterLike = filterLike & builder.Gt("size", filter.Height);
}
return await collection.Find<ImageDoc>(filterLike).ToListAsync().ConfigureAwait(false);
}
/// <summary>
/// Creates a new batch of images from the images specified in the file list
/// </summary>
/// <param name="patientNumber">Patient unique identifier</param>
/// <param name="sourceTable">The entity to which the batch will belong (e.g. "lvEpisode")</param>
/// <param name="fileNames">A list of file names of images to add to the batch</param>
/// <returns>a new image batch contaiing the specified images</returns>
public static List<ImageDoc> CreateNewBatchOfTestImages(string patientNumber, string sourceTable, List<string> fileNames)
{
// Create a new image batch
List<ImageDoc> imageBatch = new List<ImageDoc>();
// add images from the file list into the batch
foreach(string fileName in fileNames) {
// get the byte data for the file
//byte[] data = GetTestImage(fileName);
Image selectedImage = Image.FromFile(fileName);
FileInfo info = new FileInfo(fileName);
// create a new image document
ImageDoc newImage = new ImageDoc();
newImage.Annotations = new List<ImageDoc.Annotation>();
newImage.ImageData = ImageConversion.ImageToBase64(selectedImage, ImageFormat.Jpeg);
newImage.Name = info.Name;
newImage.Width = selectedImage.Width;
newImage.Height = selectedImage.Height;
newImage.Size = info.Length;
// add the new image document to the batch
imageBatch.Add(newImage);
}
// the new image batch
return imageBatch;
}
/// <summary>
/// Save an image document
/// </summary>
/// <returns></returns>
public void Save(ImageDoc doc) {
ImageDocActions imageActions = new ImageDocActions(this.explorer);
ReplaceOneResult result = imageActions.Save(doc);
if (result.UpsertedId != null) {
doc.Id = result.UpsertedId.AsObjectId;
}
}
/// <summary>
/// Get all images from the database
/// </summary>
/// <returns></returns>
public async Task<List<ImageDoc>> GetImagesAsync(ImageDoc.ImageFilter filter) {
ImageDocActions imageActions = new ImageDocActions(this.explorer);
return await imageActions.GetListAsync(filter).ConfigureAwait(false);
}
public static BaseAnnotation Translate(ImageDoc.Annotation annotation, float scale, ColourFormat colourFormat, PointF controlOffset, PointF imageOffset)
{
BaseAnnotation imagingAnnotation = null;
ImageDoc.ImagingAnnotationTypes annType = (ImageDoc.ImagingAnnotationTypes)
Enum.Parse(typeof(ImageDoc.ImagingAnnotationTypes), annotation.AnnotationType);
switch (annType) {
case ImageDoc.ImagingAnnotationTypes.FreeLine: {
imagingAnnotation
= new FreeLineAnnotation(SimpleTypeToColor(annotation.LineColor), annotation.LineThickness, scale, colourFormat, controlOffset, imageOffset);
break;
}
case ImageDoc.ImagingAnnotationTypes.Highlighter: case ImageDoc.ImagingAnnotationTypes.Polygon: {
imagingAnnotation = new PolygonAnnotation(SimpleTypeToColor(annotation.LineColor), annotation.LineThickness, scale, colourFormat, controlOffset, imageOffset);
}
break;
case ImageDoc.ImagingAnnotationTypes.Stamp: {
imagingAnnotation = new StampAnnotation(annotation.LineThickness, scale, colourFormat, controlOffset, imageOffset);
}
break;
case ImageDoc.ImagingAnnotationTypes.StraightLine: {
imagingAnnotation = new StraightLineAnnotation(SimpleTypeToColor(annotation.LineColor), annotation.LineThickness, scale, colourFormat, controlOffset, imageOffset);
}
break;
case ImageDoc.ImagingAnnotationTypes.TextAnnotation: {
// Top left of the text
Point topLeft = new Point((int)annotation.Rect.TopLeft.X, (int)annotation.Rect.TopLeft.Y);
imagingAnnotation = new TextAnnotation(topLeft, controlOffset, imageOffset, scale, colourFormat);
}
break;
case ImageDoc.ImagingAnnotationTypes.Svg: {
// Top left of the text
Point topLeft = new Point((int)annotation.Rect.TopLeft.X, (int)annotation.Rect.TopLeft.Y);
imagingAnnotation = new SvgAnnotation(topLeft, controlOffset, imageOffset, scale, colourFormat);
(imagingAnnotation as SvgAnnotation).ImageName = annotation.SvgImageName;
}
break;
}
if ((imagingAnnotation is PolygonAnnotation)) {
(imagingAnnotation as PolygonAnnotation).ShapeName = annotation.SvgImageName;
foreach (ImageDoc.Point point in annotation.Points) {
Point intPoint = new Point((int)point.X, (int)point.Y);
(imagingAnnotation as PolygonAnnotation).AddPoint(intPoint);
}
// This forces the initialisation of some required objects
(imagingAnnotation as PolygonAnnotation).EndDrawing();
}
if ((imagingAnnotation is StampAnnotation)) {
foreach (ImageDoc.Point point in annotation.Points) {
Point intPoint = new Point((int)point.X, (int)point.Y);
(imagingAnnotation as StampAnnotation).Points.Add(intPoint);
}
}
if ((imagingAnnotation is TextAnnotation)) {
(imagingAnnotation as TextAnnotation).Text = annotation.Text;
(imagingAnnotation as TextAnnotation).TextFont = annotation.Font.ToFont();
(imagingAnnotation as TextAnnotation).TextColor = SimpleTypeToColor(annotation.TextColor);
}
imagingAnnotation.Rect = SimpleTypeToRect(annotation.Rect);
imagingAnnotation.Filled = true;
imagingAnnotation.FillColor = SimpleTypeToColor(annotation.FillColor);
imagingAnnotation.FillOpacity = annotation.FillOpacity;
//imagingAnnotation.Outline = annotation.Outline;
return imagingAnnotation;
}
private static RectangleF SimpleTypeToRect(ImageDoc.BoundingRect boundingRect)
{
RectangleF rect = new RectangleF(
SimpleTypeToPoint(boundingRect.TopLeft),
new SizeF(boundingRect.Width, boundingRect.Height)
);
return rect;
}
private static PointF SimpleTypeToPoint(ImageDoc.Point colorType)
{
return new PointF(colorType.X, colorType.Y);
}
private static Color SimpleTypeToColor(ImageDoc.ColorType colorType)
{
return Color.FromArgb(colorType.R, colorType.G, colorType.B);
}
public ReplaceOneResult Save(ImageDoc item) {
var result = this.SaveAsync(item).Result;
return result;
}
/// <summary>
/// Save the image document, replacing the original.
/// NOTE: Had many issues with this. Setting the "_id" column in code before inserting.
/// Doesn't seem to ever ignore the default value of "ObjectId"
/// even with the
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
private async Task<ReplaceOneResult> SaveAsync(ImageDoc doc) {
//var collectionSettings = new MongoCollectionSettings { AssignIdOnInsert = false };
var collection = session.Database.GetCollection<ImageDoc>(collectionName);
return await collection.ReplaceOneAsync(
filter: p => p.Id == doc.Id,
options: new UpdateOptions { IsUpsert = true },
replacement: doc
).ConfigureAwait(false);
}
