private void ExecutePickUpFilesCommand()
{
TiffImageLoader imageLoader = new TiffImageLoader();
var list = imageLoader.GetFilesWithPicker();
if (list.Count == 0)
{
return;
}
// Use work directory ,not to change original files
if (Directory.Exists(workDirectory))
{
Directory.Delete(workDirectory, true);
}
Directory.CreateDirectory(workDirectory);
imageLoader.DivideMultiTiffImageAndCopyToWorkDirectory(list, workDirectory);
Items.Clear();
DirectoryInfo di = new DirectoryInfo(workDirectory);
var files = di.GetFiles();
foreach (var file in files)
{
var item = new ImageFileWithOcrResults();
item.FilePath = file.FullName;
Items.Add(item);
}
Message = $"{ Items.Count } 件のファイルを取得しました。";
SetButtonsEnabled();
}
private void ShowImageWithScrapingRects(bool singleScrapingRect = false)
{
// ImageSource
TiffImageLoader imageLoader = new TiffImageLoader();
this.ImageSource = imageLoader.CreateBitmapSourceFromPath(Items[imageIndex].FilePath, this.ocrParam);
// OCR結果をもとにUIの画像を回転
this.ImageAngle = Items[imageIndex].OcrAngle * -1;
// ScrapingRectsImage
var tempLoader = new OcrTemplateLoader(this.deviceDpi);
var templatePath = Path.Combine("Templates", this.ocrTemplate);
int lineThickness = 3;
ScrapingRectsImage = tempLoader.GetImageFromTemplate(templatePath, lineThickness);
// ImageFileWithOcrResult ScrapingRects の準備
if (!Items[imageIndex].ScrapingRects.Any())
{
Items[imageIndex].ReadScrapingRectsFromTemplate(templatePath);
}
// ResultRects
var scrapingRects = Items[imageIndex].ScrapingRects;
if (scrapingRects.Any() && scrapingRectsImage != null)
{
int width = (int)(this.ImageSource.PixelWidth / this.ocrParam);
int height = (int)(this.ImageSource.PixelHeight / this.ocrParam);
tempLoader.CreateOcrResultImage(width, height, 97);
foreach (var rect in scrapingRects)
{
if (string.IsNullOrEmpty(rect.Value))
{
continue;
}
var rectLeft = (int)rect.Left;
var rectTop = (int)rect.Top;
var rectWidth = (int)rect.Width;
var rectHeight = (int)rect.Height;
tempLoader.DrawResultRectOnOcrResultImage(rectLeft, rectTop, rectWidth, rectHeight);
}
this.OcrResultImage = tempLoader.GetOcrResultImage();
}
// BoundingRectsImage
if (ocrEngine.OcrResults.Count > 0 && !singleScrapingRect)
{
int width = ImageSource.PixelWidth;
int height = ImageSource.PixelHeight;
BoundingRectsImage = ocrEngine.CreatBoundingRectImage(width, height, 97);
}
SetButtonsEnabled();
}
private void RotateImage(double angle)
{
ClearImages();
string path = Items[imageIndex].FilePath;
TiffImageLoader loader = new TiffImageLoader();
loader.RotateTiffImage(path, angle);
ShowImageWithScrapingRects();
}
private void ShowFileInfo()
{
if (Items.Count == 0)
{
Message = msgInitial;
}
else
{
string filePath = Items[imageIndex].FilePath;
TiffImageLoader loader = new TiffImageLoader();
string imageSize = loader.GetFileProperty(filePath, "大きさ");
string horizontalResolution = loader.GetFileProperty(filePath, "水平方向の解像度");
string verticalResolution = loader.GetFileProperty(filePath, "垂直方向の解像度");
string fileType = loader.GetFileProperty(filePath, "項目の種類");
string fileSize = loader.GetFileProperty(filePath, "サイズ");
Message = $"{imageIndex + 1} / { Items.Count}" + Environment.NewLine +
$"大きさ : {imageSize}" + Environment.NewLine +
$"解像度(H/V) : {horizontalResolution} × {verticalResolution}" + Environment.NewLine +
$"種類 : {fileType}" + Environment.NewLine +
$"サイズ : {fileSize }";
}
}
