float detectScaleByScalingAnchor() { Template.Anchor.CvImage sda = PageCollection.ActiveTemplate.GetScalingAnchor(); CvImage searchRectangleCI; if (sda.SearchRectangleMargin >= 0) { RectangleF sr = getSearchRectangle(sda.Rectangle(), sda.SearchRectangleMargin); using (Bitmap b = GetRectangleFromActiveTemplateBitmap(sr.X / Settings.Constants.Pdf2ImageResolutionRatio, sr.Y / Settings.Constants.Pdf2ImageResolutionRatio, sr.Width / Settings.Constants.Pdf2ImageResolutionRatio, sr.Height / Settings.Constants.Pdf2ImageResolutionRatio)) { if (b == null) { throw new Exception("The scaling anchor's rectangle is null."); } searchRectangleCI = new CvImage(b); } } else { searchRectangleCI = ActiveTemplateCvImage; } CvImage.Match m = sda.Image.FindBestMatchWithinImage(searchRectangleCI, sda.Threshold, sda.ScaleDeviation, PageCollection.ActiveTemplate.CvImageScalePyramidStep); if (m != null) { return(m.Scale); } return(0); }
override protected object getObject() { if (_object == null) { _object = new Template.Anchor.CvImage(); } _object.Threshold = (float)Threshold.Value; _object.ScaleDeviation = (float)ScaleDeviation.Value; _object.SearchRectangleMargin = SearchRectangleMargin.Enabled ? (int)SearchRectangleMargin.Value : -1; return(_object); }
override protected object getObject() { if (anchor == null) { anchor = new Template.Anchor.CvImage(); } anchor.FindBestImageMatch = FindBestImageMatch.Checked; anchor.Threshold = (float)Threshold.Value; anchor.ScaleDeviation = (float)ScaleDeviation.Value; anchor.SearchRectangleMargin = SearchRectangleMargin.Enabled ? (int)SearchRectangleMargin.Value : -1; return(anchor); }
protected override void initialize(DataGridViewRow row) { anchor = (Template.Anchor.CvImage)row.Tag; if (anchor == null) { anchor = new Template.Anchor.CvImage(); } FindBestImageMatch.Checked = anchor.FindBestImageMatch; Threshold.Value = (decimal)anchor.Threshold; ScaleDeviation.Value = (decimal)anchor.ScaleDeviation; pictureBox.Image = null; if (anchor.Image != null) { System.Drawing.Image i = anchor.Image.GetBitmap(); pictureBox.SizeMode = PictureBoxSizeMode.Zoom; pictureBox.Width = (int)(i.Width * imageScale); pictureBox.Height = (int)(i.Height * imageScale); pictureBox.Image = i; } SearchRectangleMargin.Value = anchor.SearchRectangleMargin; SearchRectangleMargin.Enabled = cSearchRectangleMargin.Checked; cSearchRectangleMargin.Checked = SearchRectangleMargin.Value >= 0; }
void initializeAnchorsTable() { Id3.ValueType = typeof(int); Type3.ValueType = typeof(Template.Anchor.Types); Type3.DataSource = Enum.GetValues(typeof(Template.Anchor.Types)); ParentAnchorId3.ValueType = typeof(int); ParentAnchorId3.ValueMember = "Id"; ParentAnchorId3.DisplayMember = "Name"; anchors.EnableHeadersVisualStyles = false;//needed to set row headers anchors.CellPainting += delegate(object sender, DataGridViewCellPaintingEventArgs e) { if (e.RowIndex < 0) { return; } if (e.ColumnIndex != -1) { return; } rowStates?rowState = anchors.Rows[e.RowIndex].HeaderCell.Tag as rowStates?; if (rowState == null || rowState == rowStates.NULL) { return; } e.Paint(e.ClipBounds, DataGridViewPaintParts.All); string s; switch (rowState) { case rowStates.Selected: return; case rowStates.Parent: s = "●"; break; case rowStates.Condition: s = "▶"; break; case rowStates.Linked: return; default: throw new Exception("Unknown option: " + rowState); } Rectangle r = e.CellBounds; r.X += 2; TextRenderer.DrawText(e.Graphics, s, e.CellStyle.Font, r, Color.Black, TextFormatFlags.VerticalCenter | TextFormatFlags.Left); e.Handled = true; }; anchors.CellBeginEdit += delegate(object sender, DataGridViewCellCancelEventArgs e) { if (anchors.Columns[e.ColumnIndex].Name != "ParentAnchorId3") { return; } setAnchorParentAnchorIdList(anchors.Rows[e.RowIndex]); }; anchors.RowsAdded += delegate(object sender, DataGridViewRowsAddedEventArgs e) { }; anchors.DataError += delegate(object sender, DataGridViewDataErrorEventArgs e) { DataGridViewRow r = anchors.Rows[e.RowIndex]; Message.Error("Anchor[Id=" + r.Cells["Id3"].Value + "] has unacceptable value of " + anchors.Columns[e.ColumnIndex].HeaderText + ":\r\n" + e.Exception.Message); }; anchors.UserDeletedRow += delegate(object sender, DataGridViewRowEventArgs e) { onAnchorsChanged(); }; anchors.UserDeletingRow += delegate(object sender, DataGridViewRowCancelEventArgs e) { if (anchors.Rows.Count < 3 && anchors.SelectedRows.Count > 0) { anchors.SelectedRows[0].Selected = false;//to avoid auto-creating row } }; anchors.CurrentCellDirtyStateChanged += delegate { if (anchors.IsCurrentCellDirty) { anchors.CommitEdit(DataGridViewDataErrorContexts.Commit); } }; anchors.CellValueChanged += delegate(object sender, DataGridViewCellEventArgs e) { if (loadingTemplate) { return; } if (e.ColumnIndex < 0)//row's header { return; } var row = anchors.Rows[e.RowIndex]; Template.Anchor a = (Template.Anchor)row.Tag; switch (anchors.Columns[e.ColumnIndex].Name) { //case "Id3": // { // int? anchorId = (int?)row.Cells["Id3"].Value; // if (anchorId == null) // break; // Template.Anchor a = (Template.Anchor)row.Tag; // a.Id = (int)anchorId; // setAnchorRow(row, a); // break; // } case "Type3": { Template.Anchor.Types t2 = (Template.Anchor.Types)row.Cells["Type3"].Value; if (t2 == a.Type) { break; } Template.Anchor a2; switch (t2) { case Template.Anchor.Types.PdfText: a2 = new Template.Anchor.PdfText(); break; case Template.Anchor.Types.OcrText: a2 = new Template.Anchor.OcrText(); break; case Template.Anchor.Types.ImageData: a2 = new Template.Anchor.ImageData(); break; case Template.Anchor.Types.CvImage: a2 = new Template.Anchor.CvImage(); break; //case Template.Anchor.Types.Script: // a2 = new Template.Anchor.Script(); // break; default: throw new Exception("Unknown option: " + t2); } a2.Id = a.Id; a = a2; break; } case "ParentAnchorId3": { a.ParentAnchorId = (int?)row.Cells["ParentAnchorId3"].Value; break; } } setAnchorRow(row, a); clearImageFromBoxes(); findAndDrawAnchor(a.Id); }; anchors.SelectionChanged += delegate(object sender, EventArgs e) { try { if (loadingTemplate) { return; } if (settingCurrentAnchorRow) { return; } if (anchors.SelectedRows.Count < 1) { setCurrentAnchorRow(null, true); return; } var row = anchors.SelectedRows[0]; Template.Anchor a = (Template.Anchor)row.Tag; if (a == null)//hacky forcing to commit a newly added row and display the blank row { int i = anchors.Rows.Add(); row = anchors.Rows[i]; a = templateManager.CreateDefaultAnchor(); setAnchorRow(row, a); onAnchorsChanged(); row.Selected = true; return; } setCurrentAnchorRow(a.Id, false); showAnchorRowAs(a.Id, rowStates.Selected, true); clearImageFromBoxes(); findAndDrawAnchor(a.Id); } catch (Exception ex) { Message.Error2(ex); } }; }
public TemplateForm(TemplateManager templateManager) { InitializeComponent(); Icon = Win.AssemblyRoutines.GetAppIcon(); Text = Program.FullName + " - Template Editor"; templateManager.TemplateForm = this; this.templateManager = templateManager; this.bitmapPreparationForm = new ScanTemplateForm(this); initializeAnchorsTable(); initializeConditionsTable(); initializeFieldsTable(); TesseractPageSegMode.DataSource = Enum.GetValues(typeof(Tesseract.PageSegMode)); picture.MouseDown += delegate(object sender, MouseEventArgs e) { if (pages == null) { return; } Point p = new Point((int)(e.X / (float)pictureScale.Value), (int)(e.Y / (float)pictureScale.Value)); ResizebleBox rb = findResizebleBox(p, out ResizebleBoxSides resizebleBoxSide); if (rb != null) { drawingMode = resizebleBoxSide == ResizebleBoxSides.Left || resizebleBoxSide == ResizebleBoxSides.Right ? DrawingModes.resizingSelectionBoxV : DrawingModes.resizingSelectionBoxH; Cursor.Current = drawingMode == DrawingModes.resizingSelectionBoxV ? Cursors.VSplit : Cursors.HSplit; selectionBoxPoint0 = rb.R.Location; selectionBoxPoint1 = rb.R.Location; selectionBoxPoint2 = new Point(rb.R.Right, rb.R.Bottom); } else { if (ModifierKeys.HasFlag(Keys.Shift)) { drawingMode = DrawingModes.movingImage; Cursor.Current = Cursors.SizeAll; screenMousePosition0 = Control.MousePosition; imageScrollPostion0 = new Point(splitContainer1.Panel2.HorizontalScroll.Value, splitContainer1.Panel2.VerticalScroll.Value);//to avoid jerking } else { drawingMode = DrawingModes.drawingSelectionBox; selectionBoxPoint0 = p; selectionBoxPoint1 = p; selectionBoxPoint2 = p; } } showSelectionCoordinates(selectionBoxPoint1); }; picture.MouseWheel += delegate(object sender, MouseEventArgs e) { if (pages == null) { return; } }; picture.MouseMove += delegate(object sender, MouseEventArgs e) { if (pages == null) { return; } Point p; if (drawingMode == DrawingModes.movingImage) { p = Control.MousePosition; int h = imageScrollPostion0.X + screenMousePosition0.X - p.X; if (h < splitContainer1.Panel2.HorizontalScroll.Minimum) { h = splitContainer1.Panel2.HorizontalScroll.Minimum; } else if (h > splitContainer1.Panel2.HorizontalScroll.Maximum) { h = splitContainer1.Panel2.HorizontalScroll.Maximum; } splitContainer1.Panel2.HorizontalScroll.Value = h; int v = imageScrollPostion0.Y + screenMousePosition0.Y - p.Y; if (v < splitContainer1.Panel2.VerticalScroll.Minimum) { v = splitContainer1.Panel2.VerticalScroll.Minimum; } else if (v > splitContainer1.Panel2.VerticalScroll.Maximum) { v = splitContainer1.Panel2.VerticalScroll.Maximum; } splitContainer1.Panel2.VerticalScroll.Value = v; return; } p = new Point((int)(e.X / (float)pictureScale.Value), (int)(e.Y / (float)pictureScale.Value)); switch (drawingMode) { case DrawingModes.NULL: showSelectionCoordinates(p); if (findResizebleBox(p, out ResizebleBoxSides resizebleBoxSide) != null) { Cursor.Current = resizebleBoxSide == ResizebleBoxSides.Left || resizebleBoxSide == ResizebleBoxSides.Right ? Cursors.VSplit : Cursors.HSplit; } else { Cursor.Current = Cursors.Default; } return; case DrawingModes.drawingSelectionBox: if (selectionBoxPoint0.X < p.X) { selectionBoxPoint1.X = selectionBoxPoint0.X; selectionBoxPoint2.X = p.X; } else { selectionBoxPoint1.X = p.X; selectionBoxPoint2.X = selectionBoxPoint0.X; } if (selectionBoxPoint0.Y < p.Y) { selectionBoxPoint1.Y = selectionBoxPoint0.Y; selectionBoxPoint2.Y = p.Y; } else { selectionBoxPoint1.Y = p.Y; selectionBoxPoint2.Y = selectionBoxPoint0.Y; } break; case DrawingModes.resizingSelectionBoxV: if (Math.Abs(selectionBoxPoint2.X - p.X) < Math.Abs(p.X - selectionBoxPoint1.X)) { selectionBoxPoint2.X = p.X; } else { selectionBoxPoint1.X = p.X; } break; case DrawingModes.resizingSelectionBoxH: if (Math.Abs(selectionBoxPoint2.Y - p.Y) < Math.Abs(p.Y - selectionBoxPoint1.Y)) { selectionBoxPoint2.Y = p.Y; } else { selectionBoxPoint1.Y = p.Y; } break; } showSelectionCoordinates(selectionBoxPoint1, selectionBoxPoint2); RectangleF r = new RectangleF(selectionBoxPoint1.X, selectionBoxPoint1.Y, selectionBoxPoint2.X - selectionBoxPoint1.X, selectionBoxPoint2.Y - selectionBoxPoint1.Y); clearImageFromBoxes(); drawBoxes(Settings.Appearance.SelectionBoxColor, Settings.Appearance.SelectionBoxBorderWidth, new List <System.Drawing.RectangleF> { r }); }; picture.MouseUp += delegate(object sender, MouseEventArgs e) { try { if (pages == null) { return; } if (drawingMode == DrawingModes.NULL) { return; } if (drawingMode == DrawingModes.movingImage) { Cursor.Current = Cursors.Default; } drawingMode = DrawingModes.NULL; Template.RectangleF r = new Template.RectangleF(selectionBoxPoint1.X, selectionBoxPoint1.Y, selectionBoxPoint2.X - selectionBoxPoint1.X, selectionBoxPoint2.Y - selectionBoxPoint1.Y); if (r.Width == 0 || r.Y == 0)//accidental tap { return; } switch (settingMode) { case SettingModes.SetAnchor: { if (currentAnchorControl == null) { break; } //currentAnchorControl.SetTagFromControl();??? Template.Anchor a = (Template.Anchor)currentAnchorControl.Row.Tag; if (pages[currentPageI].DetectedImageScale >= 0 && pages[currentPageI].DetectedImageScale < 1 && a.Id == GetTemplateFromUI(false).ScalingAnchorId) { Message.Exclaim("When the detected image scale is not 1, changing coordinates of the scaling anchor must not be done. Either switch off scaling by anchor and reload the page or open a page where the detected image scale is 1.", this); break; } a.Position = new Template.PointF { X = r.X, Y = r.Y }; try { switch (a.Type) { case Template.Anchor.Types.PdfText: { Template.Anchor.PdfText pt = (Template.Anchor.PdfText)a; pt.CharBoxs = new List <Template.Anchor.PdfText.CharBox>(); foreach (Pdf.CharBox cb in Pdf.GetCharBoxsSurroundedByRectangle(pages[currentPageI].PdfCharBoxs, r.GetSystemRectangleF(), true)) { pt.CharBoxs.Add(new Template.Anchor.PdfText.CharBox { Char = cb.Char, Rectangle = new Template.RectangleF(cb.R.X, cb.R.Y, cb.R.Width, cb.R.Height), }); } pt.Size = new Template.SizeF { Width = r.Width, Height = r.Height }; } break; case Template.Anchor.Types.OcrText: { Template.Anchor.OcrText ot = (Template.Anchor.OcrText)a; ot.CharBoxs = new List <Template.Anchor.OcrText.CharBox>(); var selectedOcrCharBoxs = new List <Ocr.CharBox>(); if (ot.OcrEntirePage) { selectedOcrCharBoxs.AddRange(Ocr.GetCharBoxsSurroundedByRectangle(pages[currentPageI].ActiveTemplateOcrCharBoxs, r.GetSystemRectangleF())); } else { using (Bitmap b = pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Pdf2ImageResolutionRatio, r.Y / Settings.Constants.Pdf2ImageResolutionRatio, r.Width / Settings.Constants.Pdf2ImageResolutionRatio, r.Height / Settings.Constants.Pdf2ImageResolutionRatio)) { if (b == null) { throw new Exception("Selected image is empty."); } foreach (Ocr.CharBox cb in Ocr.This.GetCharBoxs(b, pages.ActiveTemplate.TesseractPageSegMode)) { cb.R.X += r.X; cb.R.Y += r.Y; selectedOcrCharBoxs.Add(cb); } } } foreach (Ocr.CharBox cb in selectedOcrCharBoxs) { ot.CharBoxs.Add(new Template.Anchor.OcrText.CharBox { Char = cb.Char, Rectangle = new Template.RectangleF(cb.R.X, cb.R.Y, cb.R.Width, cb.R.Height), }); } ot.Size = new Template.SizeF { Width = r.Width, Height = r.Height }; } break; case Template.Anchor.Types.ImageData: { Template.Anchor.ImageData id = (Template.Anchor.ImageData)a; using (Bitmap b = pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Pdf2ImageResolutionRatio, r.Y / Settings.Constants.Pdf2ImageResolutionRatio, r.Width / Settings.Constants.Pdf2ImageResolutionRatio, r.Height / Settings.Constants.Pdf2ImageResolutionRatio)) { if (b == null) { throw new Exception("Selected image is empty."); } id.Image = new ImageData(b); } } break; case Template.Anchor.Types.CvImage: { Template.Anchor.CvImage ci = (Template.Anchor.CvImage)a; using (Bitmap b = pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Pdf2ImageResolutionRatio, r.Y / Settings.Constants.Pdf2ImageResolutionRatio, r.Width / Settings.Constants.Pdf2ImageResolutionRatio, r.Height / Settings.Constants.Pdf2ImageResolutionRatio)) { if (b == null) { throw new Exception("Selected image is empty."); } ci.Image = new CvImage(b); } } break; default: throw new Exception("Unknown option: " + a.Type); } setAnchorRow(currentAnchorControl.Row, a); clearImageFromBoxes(); findAndDrawAnchor(a.Id); } finally { anchors.EndEdit(); } } break; case SettingModes.SetField: { if (fields.SelectedRows.Count < 1) { break; } var row = fields.SelectedRows[0]; Template.Field f = (Template.Field)row.Tag; f.Rectangle = r; if (f.LeftAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.LeftAnchor.Id); f.LeftAnchor.Shift = aai.Shift.Width; } if (f.TopAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.TopAnchor.Id); f.TopAnchor.Shift = aai.Shift.Height; } if (f.RightAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.RightAnchor.Id); f.RightAnchor.Shift = aai.Shift.Width; } if (f.BottomAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.BottomAnchor.Id); f.BottomAnchor.Shift = aai.Shift.Height; } setFieldRow(row, f); } break; case SettingModes.NULL: break; default: throw new Exception("Unknown option: " + settingMode); } } catch (Exception ex) { Message.Error2(ex, this); } }; Shown += delegate { Application.DoEvents();//make form be drawn completely setUIFromTemplate(templateManager.Template); }; this.EnumControls((Control c) => { if (c is SplitContainer s) { s.BackColor = Color.FromArgb(80, 70, 0); s.SplitterWidth = 2; s.Panel1.BackColor = SystemColors.Control; s.Panel2.BackColor = SystemColors.Control; } }, true); testFile.TextChanged += delegate { try { dispose(false); if (string.IsNullOrWhiteSpace(testFile.Text)) { return; } templateManager.LastTestFile = testFile.Text; testFile.SelectionStart = testFile.Text.Length; testFile.ScrollToCaret(); if (!File.Exists(testFile.Text)) { string m = "File '" + testFile.Text + "' does not exist!"; Log.Error(m); Message.Error(m, this); return; } pages = new PageCollection(testFile.Text, true); totalPageNumber = pages.TotalCount; lTotalPages.Text = " / " + totalPageNumber; showPage(1); } catch (Exception ex) { Log.Error(ex); Message.Error(ex, this); } }; pictureScale.ValueChanged += delegate { if (!loadingTemplate) { setScaledImage(); } }; Load += delegate { //Application.DoEvents();//make form be drawn completely //BeginInvoke((Action<Template>)setUIFromTemplate, templateManager.Template); }; FormClosed += delegate { bitmapPreparationForm.Close(); }; bSave.Click += Save_Click; bOK.Click += OK_Click; bCancel.Click += delegate { Close(); }; Help.LinkClicked += Help_LinkClicked; Configure.LinkClicked += Configure_LinkClicked; About.LinkClicked += About_LinkClicked; bTestFile.Click += delegate(object sender, EventArgs e) { OpenFileDialog d = new OpenFileDialog(); if (!string.IsNullOrWhiteSpace(testFile.Text)) { d.InitialDirectory = PathRoutines.GetFileDir(testFile.Text); } else if (!string.IsNullOrWhiteSpace(templateManager.TestFileDefaultFolder)) { d.InitialDirectory = templateManager.TestFileDefaultFolder; } d.Filter = "PDF|*.pdf|" + "All files (*.*)|*.*"; if (d.ShowDialog() != System.Windows.Forms.DialogResult.OK) { return; } testFile.Text = d.FileName; }; ShowPdfText.LinkClicked += ShowPdfText_LinkClicked; ShowOcrText.LinkClicked += ShowOcrText_LinkClicked; ShowAsJson.LinkClicked += showAsJson_LinkClicked; tCurrentPage.Leave += delegate { changeCurrentPage(); }; tCurrentPage.KeyDown += delegate(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Enter) { changeCurrentPage(); } }; }
bool _findAnchor(Template.Anchor a, PointF parentAnchorPoint0, Func <PointF, bool> proceedOnFound) { if (!a.IsSet()) { return(false); } RectangleF rectangle = a.Rectangle(); RectangleF searchRectangle; { if (a.ParentAnchorId != null) { RectangleF pameir = pageCollection.ActiveTemplate.Anchors.Find(x => x.Id == a.ParentAnchorId).Rectangle(); rectangle.X += parentAnchorPoint0.X - pameir.X; rectangle.Y += parentAnchorPoint0.Y - pameir.Y; } if (a.SearchRectangleMargin >= 0) { searchRectangle = getSearchRectangle(rectangle, a.SearchRectangleMargin); } else { searchRectangle = new RectangleF();//not used, just stub to compile } } switch (a.Type) { case Template.Anchor.Types.PdfText: { Template.Anchor.PdfText pt = (Template.Anchor.PdfText)a; List <Template.Anchor.PdfText.CharBox> cbs = pt.CharBoxs; if (pageCollection.ActiveTemplate.IgnoreInvisiblePdfChars) { cbs = cbs.Where(x => !Pdf.InvisibleCharacters.Contains(x.Char)).ToList(); } if (cbs.Count < 1) { int w = (int)(Bitmap.Width * Settings.Constants.Image2PdfResolutionRatio - rectangle.Width); int h = (int)(Bitmap.Height * Settings.Constants.Image2PdfResolutionRatio - rectangle.Height); for (int i = 0; i < w; i++) { for (int j = 0; j < h; j++) { RectangleF actualR = new RectangleF(i, j, rectangle.Width, rectangle.Height); if (PdfCharBoxs.FirstOrDefault(x => actualR.Contains(x.R) && (!pageCollection.ActiveTemplate.IgnoreInvisiblePdfChars || !Pdf.InvisibleCharacters.Contains(x.Char))) == null && !proceedOnFound(actualR.Location) ) { return(true); } } } return(false); } IEnumerable <Pdf.CharBox> tcb0s; if (pt.SearchRectangleMargin < 0) { tcb0s = PdfCharBoxs.Where(x => x.Char == cbs[0].Char); } else { tcb0s = PdfCharBoxs.Where(x => x.Char == cbs[0].Char && searchRectangle.Contains(x.R)); } List <Pdf.CharBox> tcbs = new List <Pdf.CharBox>(); foreach (Pdf.CharBox tcb0 in tcb0s) { tcbs.Clear(); tcbs.Add(tcb0); for (int i = 1; i < cbs.Count; i++) { PointF p; if (pt.PositionDeviationIsAbsolute) { p = new PointF(tcb0.R.X + cbs[i].Rectangle.X - cbs[0].Rectangle.X, tcb0.R.Y + cbs[i].Rectangle.Y - cbs[0].Rectangle.Y); } else { p = new PointF(tcbs[i - 1].R.X + cbs[i].Rectangle.X - cbs[i - 1].Rectangle.X, tcbs[i - 1].R.Y + cbs[i].Rectangle.Y - cbs[i - 1].Rectangle.Y); } foreach (Pdf.CharBox bt in PdfCharBoxs.Where(x => x.Char == cbs[i].Char)) { if (Math.Abs(bt.R.X - p.X) <= pt.PositionDeviation && Math.Abs(bt.R.Y - p.Y) <= pt.PositionDeviation) { tcbs.Add(bt); break; } } if (tcbs.Count - 1 < i) { break; } } if (tcbs.Count == cbs.Count) { SizeF shift = new SizeF(tcbs[0].R.X - cbs[0].Rectangle.X, tcbs[0].R.Y - cbs[0].Rectangle.Y); RectangleF actualR = new RectangleF(rectangle.X + shift.Width, rectangle.Y + shift.Height, rectangle.Width, rectangle.Height); if (PdfCharBoxs.FirstOrDefault(x => actualR.Contains(x.R) && !tcbs.Contains(x) && (!pageCollection.ActiveTemplate.IgnoreInvisiblePdfChars || !Pdf.InvisibleCharacters.Contains(x.Char))) == null && !proceedOnFound(actualR.Location) ) { return(true); } } } } return(false); case Template.Anchor.Types.OcrText: { Template.Anchor.OcrText ot = (Template.Anchor.OcrText)a; List <Template.Anchor.OcrText.CharBox> cbs = ot.CharBoxs; if (cbs.Count < 1) { int w = (int)(ActiveTemplateBitmap.Width * Settings.Constants.Image2PdfResolutionRatio - rectangle.Width); int h = (int)(ActiveTemplateBitmap.Height * Settings.Constants.Image2PdfResolutionRatio - rectangle.Height); for (int i = 0; i < w; i++) { for (int j = 0; j < h; j++) { RectangleF actualR = new RectangleF(i, j, rectangle.Width, rectangle.Height); if (ActiveTemplateOcrCharBoxs.FirstOrDefault(x => actualR.Contains(x.R)) == null && !proceedOnFound(actualR.Location) ) { return(true); } } } return(false); } List <Ocr.CharBox> searchRectangleOcrCharBoxs; IEnumerable <Ocr.CharBox> tcb0s; if (ot.OcrEntirePage) { searchRectangleOcrCharBoxs = ActiveTemplateOcrCharBoxs; if (ot.SearchRectangleMargin < 0) { tcb0s = searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[0].Char); } else { tcb0s = searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[0].Char && searchRectangle.Contains(x.R)); } } else if (ot.SearchRectangleMargin < 0) { searchRectangleOcrCharBoxs = ActiveTemplateOcrCharBoxs; tcb0s = searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[0].Char); } else { //RectangleF contaningRectangle = searchRectangle; //for (int i = 1; i < ot.CharBoxs.Count; i++) // contaningRectangle = RectangleF.Union(contaningRectangle, getSearchRectangle(ot.CharBoxs[i].Rectangle.GetSystemRectangleF(), a.SearchRectangleMargin)); //searchRectangleOcrCharBoxs = Ocr.This.GetCharBoxs(GetRectangleFromActiveTemplateBitmap(contaningRectangle.X / Settings.Constants.Image2PdfResolutionRatio, contaningRectangle.Y / Settings.Constants.Image2PdfResolutionRatio, contaningRectangle.Width / Settings.Constants.Image2PdfResolutionRatio, contaningRectangle.Height / Settings.Constants.Image2PdfResolutionRatio)); //PointF searchRectanglePosition = new PointF(contaningRectangle.X < 0 ? 0 : contaningRectangle.X, contaningRectangle.Y < 0 ? 0 : contaningRectangle.Y); //searchRectangleOcrCharBoxs.ForEach(x => { x.R.X += contaningRectangle.X; x.R.Y += contaningRectangle.Y; }); //RectangleF mainElementSearchRectangle = new RectangleF(searchRectangle.X - searchRectanglePosition.X, searchRectangle.Y - searchRectanglePosition.Y, searchRectangle.Width, searchRectangle.Height); //tcb0s = searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[0].Char && contaningRectangle.Contains(x.R)); searchRectangleOcrCharBoxs = Ocr.This.GetCharBoxs(GetRectangleFromActiveTemplateBitmap(searchRectangle.X / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Y / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Width / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Height / Settings.Constants.Image2PdfResolutionRatio)); PointF searchRectanglePosition = new PointF(searchRectangle.X < 0 ? 0 : searchRectangle.X, searchRectangle.Y < 0 ? 0 : searchRectangle.Y); searchRectangleOcrCharBoxs.ForEach(x => { x.R.X += searchRectanglePosition.X; x.R.Y += searchRectanglePosition.Y; }); tcb0s = searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[0].Char && searchRectangle.Contains(x.R)); } List <Ocr.CharBox> tcbs = new List <Ocr.CharBox>(); foreach (Ocr.CharBox tcb0 in tcb0s) { tcbs.Clear(); tcbs.Add(tcb0); for (int i = 1; i < cbs.Count; i++) { PointF p; if (ot.PositionDeviationIsAbsolute) { p = new PointF(tcb0.R.X + cbs[i].Rectangle.X - cbs[0].Rectangle.X, tcb0.R.Y + cbs[i].Rectangle.Y - cbs[0].Rectangle.Y); } else { p = new PointF(tcbs[i - 1].R.X + cbs[i].Rectangle.X - cbs[i - 1].Rectangle.X, tcbs[i - 1].R.Y + cbs[i].Rectangle.Y - cbs[i - 1].Rectangle.Y); } foreach (Ocr.CharBox bt in searchRectangleOcrCharBoxs.Where(x => x.Char == cbs[i].Char)) { if (Math.Abs(bt.R.X - p.X) <= ot.PositionDeviation && Math.Abs(bt.R.Y - p.Y) <= ot.PositionDeviation) { tcbs.Add(bt); break; } } if (tcbs.Count - 1 < i) { break; } } if (tcbs.Count == cbs.Count) { SizeF shift = new SizeF(tcbs[0].R.X - cbs[0].Rectangle.X, tcbs[0].R.Y - cbs[0].Rectangle.Y); RectangleF actualR = new RectangleF(rectangle.X + shift.Width, rectangle.Y + shift.Height, rectangle.Width, rectangle.Height); if (searchRectangleOcrCharBoxs.FirstOrDefault(x => actualR.Contains(x.R) && !tcbs.Contains(x)) == null && !proceedOnFound(actualR.Location) ) { return(true); } } } } return(false); case Template.Anchor.Types.ImageData: { Template.Anchor.ImageData idv = (Template.Anchor.ImageData)a; Point searchRectanglePosition; ImageData id0; if (idv.SearchRectangleMargin < 0) { id0 = ActiveTemplateImageData; searchRectanglePosition = new Point(0, 0); } else { searchRectanglePosition = new Point(searchRectangle.X < 0 ? 0 : (int)searchRectangle.X, searchRectangle.Y < 0 ? 0 : (int)searchRectangle.Y); using (Bitmap b = GetRectangleFromActiveTemplateBitmap(searchRectangle.X / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Y / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Width / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Height / Settings.Constants.Image2PdfResolutionRatio)) { id0 = new ImageData(b); } } Point?p_ = idv.Image.FindWithinImage(id0, idv.BrightnessTolerance, idv.DifferentPixelNumberTolerance, idv.FindBestImageMatch); if (p_ == null) { return(false); } Point p = (Point)p_; return(!proceedOnFound(new PointF(searchRectanglePosition.X + p.X, searchRectanglePosition.Y + p.Y))); } case Template.Anchor.Types.CvImage: { Template.Anchor.CvImage civ = (Template.Anchor.CvImage)a; Point searchRectanglePosition; CvImage ci0; if (civ.SearchRectangleMargin < 0) { ci0 = ActiveTemplateCvImage; searchRectanglePosition = new Point(0, 0); } else { searchRectanglePosition = new Point(searchRectangle.X < 0 ? 0 : (int)searchRectangle.X, searchRectangle.Y < 0 ? 0 : (int)searchRectangle.Y); ci0 = new CvImage(GetRectangleFromActiveTemplateBitmap(searchRectangle.X / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Y / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Width / Settings.Constants.Image2PdfResolutionRatio, searchRectangle.Height / Settings.Constants.Image2PdfResolutionRatio)); } Point?p_ = civ.Image.FindWithinImage(ci0, civ.Threshold, civ.ScaleDeviation, pageCollection.ActiveTemplate.CvImageScalePyramidStep); if (p_ == null) { return(false); } Point p = (Point)p_; return(!proceedOnFound(new PointF(searchRectanglePosition.X + p.X, searchRectanglePosition.Y + p.Y))); } default: throw new Exception("Unknown option: " + a.Type); } }
public TemplateForm(TemplateManager templateManager) { InitializeComponent(); Icon = Win.AssemblyRoutines.GetAppIcon(); Text = Program.FullName + ": Template Editor"; this.templateManager = templateManager; initializeAnchorsTable(); initializeConditionsTable(); initializeFieldsTable(); picture.MouseDown += delegate(object sender, MouseEventArgs e) { if (pages == null) { return; } Point p = new Point((int)(e.X / (float)pictureScale.Value), (int)(e.Y / (float)pictureScale.Value)); ResizebleBox rb = findResizebleBox(p, out ResizebleBoxSides resizebleBoxSide); if (rb != null) { drawingMode = resizebleBoxSide == ResizebleBoxSides.Left || resizebleBoxSide == ResizebleBoxSides.Right ? DrawingModes.resizingSelectionBoxV : DrawingModes.resizingSelectionBoxH; Cursor.Current = drawingMode == DrawingModes.resizingSelectionBoxV ? Cursors.VSplit : Cursors.HSplit; selectionBoxPoint0 = rb.R.Location; selectionBoxPoint1 = rb.R.Location; selectionBoxPoint2 = new Point(rb.R.Right, rb.R.Bottom); } else { drawingMode = DrawingModes.drawingSelectionBox; selectionBoxPoint0 = p; selectionBoxPoint1 = p; selectionBoxPoint2 = p; } selectionCoordinates.Text = selectionBoxPoint1.ToString(); }; picture.MouseMove += delegate(object sender, MouseEventArgs e) { if (pages == null) { return; } Point p = new Point((int)(e.X / (float)pictureScale.Value), (int)(e.Y / (float)pictureScale.Value)); switch (drawingMode) { case DrawingModes.NULL: selectionCoordinates.Text = p.ToString(); if (findResizebleBox(p, out ResizebleBoxSides resizebleBoxSide) != null) { Cursor.Current = resizebleBoxSide == ResizebleBoxSides.Left || resizebleBoxSide == ResizebleBoxSides.Right ? Cursors.VSplit : Cursors.HSplit; } else { Cursor.Current = Cursors.Default; } return; case DrawingModes.drawingSelectionBox: if (selectionBoxPoint0.X < p.X) { selectionBoxPoint1.X = selectionBoxPoint0.X; selectionBoxPoint2.X = p.X; } else { selectionBoxPoint1.X = p.X; selectionBoxPoint2.X = selectionBoxPoint0.X; } if (selectionBoxPoint0.Y < p.Y) { selectionBoxPoint1.Y = selectionBoxPoint0.Y; selectionBoxPoint2.Y = p.Y; } else { selectionBoxPoint1.Y = p.Y; selectionBoxPoint2.Y = selectionBoxPoint0.Y; } break; case DrawingModes.resizingSelectionBoxV: if (Math.Abs(selectionBoxPoint2.X - p.X) < Math.Abs(p.X - selectionBoxPoint1.X)) { selectionBoxPoint2.X = p.X; } else { selectionBoxPoint1.X = p.X; } break; case DrawingModes.resizingSelectionBoxH: if (Math.Abs(selectionBoxPoint2.Y - p.Y) < Math.Abs(p.Y - selectionBoxPoint1.Y)) { selectionBoxPoint2.Y = p.Y; } else { selectionBoxPoint1.Y = p.Y; } break; } selectionCoordinates.Text = selectionBoxPoint1.ToString() + ":" + selectionBoxPoint2.ToString(); RectangleF r = new RectangleF(selectionBoxPoint1.X, selectionBoxPoint1.Y, selectionBoxPoint2.X - selectionBoxPoint1.X, selectionBoxPoint2.Y - selectionBoxPoint1.Y); clearImageFromBoxes(); drawBoxes(Settings.Appearance.SelectionBoxColor, Settings.Appearance.SelectionBoxBorderWidth, new List <System.Drawing.RectangleF> { r }); }; picture.MouseUp += delegate(object sender, MouseEventArgs e) { try { if (pages == null) { return; } if (drawingMode == DrawingModes.NULL) { return; } drawingMode = DrawingModes.NULL; Template.RectangleF r = new Template.RectangleF(selectionBoxPoint1.X, selectionBoxPoint1.Y, selectionBoxPoint2.X - selectionBoxPoint1.X, selectionBoxPoint2.Y - selectionBoxPoint1.Y); if (r.Width == 0 || r.Y == 0)//accidental tap { return; } switch (settingMode) { case SettingModes.SetAnchor: { if (currentAnchorControl == null) { break; } currentAnchorControl.SetTagFromControl(); Template.Anchor a = (Template.Anchor)currentAnchorControl.Row.Tag; a.Position = new Template.PointF { X = r.X, Y = r.Y }; try { switch (a.Type) { case Template.Anchor.Types.PdfText: { Template.Anchor.PdfText pt = (Template.Anchor.PdfText)a; pt.CharBoxs = new List <Template.Anchor.PdfText.CharBox>(); List <Pdf.Line> lines = Pdf.GetLines(Pdf.GetCharBoxsSurroundedByRectangle(pages[currentPageI].PdfCharBoxs, r.GetSystemRectangleF(), true), null); foreach (Pdf.Line l in lines) { foreach (Pdf.CharBox cb in l.CharBoxs) { pt.CharBoxs.Add(new Template.Anchor.PdfText.CharBox { Char = cb.Char, Rectangle = new Template.RectangleF(cb.R.X, cb.R.Y, cb.R.Width, cb.R.Height), }); } } pt.Size = new Template.SizeF { Width = r.Width, Height = r.Height }; } break; case Template.Anchor.Types.OcrText: { Template.Anchor.OcrText ot = (Template.Anchor.OcrText)a; ot.CharBoxs = new List <Template.Anchor.OcrText.CharBox>(); var selectedOcrCharBoxs = new List <Ocr.CharBox>(); if (ot.OcrEntirePage) { selectedOcrCharBoxs.AddRange(Ocr.GetCharBoxsSurroundedByRectangle(pages[currentPageI].ActiveTemplateOcrCharBoxs, r.GetSystemRectangleF())); } else { foreach (Ocr.CharBox cb in Ocr.This.GetCharBoxs(pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Image2PdfResolutionRatio, r.Y / Settings.Constants.Image2PdfResolutionRatio, r.Width / Settings.Constants.Image2PdfResolutionRatio, r.Height / Settings.Constants.Image2PdfResolutionRatio))) { cb.R.X += r.X; cb.R.Y += r.Y; selectedOcrCharBoxs.Add(cb); } } foreach (Ocr.Line l in Ocr.GetLines(selectedOcrCharBoxs, null)) { foreach (Ocr.CharBox cb in l.CharBoxs) { ot.CharBoxs.Add(new Template.Anchor.OcrText.CharBox { Char = cb.Char, Rectangle = new Template.RectangleF(cb.R.X, cb.R.Y, cb.R.Width, cb.R.Height), }); } } ot.Size = new Template.SizeF { Width = r.Width, Height = r.Height }; } break; case Template.Anchor.Types.ImageData: { Template.Anchor.ImageData id = (Template.Anchor.ImageData)a; using (Bitmap b = pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Image2PdfResolutionRatio, r.Y / Settings.Constants.Image2PdfResolutionRatio, r.Width / Settings.Constants.Image2PdfResolutionRatio, r.Height / Settings.Constants.Image2PdfResolutionRatio)) { id.Image = new ImageData(b); } } break; case Template.Anchor.Types.CvImage: { Template.Anchor.CvImage ci = (Template.Anchor.CvImage)a; using (Bitmap b = pages[currentPageI].GetRectangleFromActiveTemplateBitmap(r.X / Settings.Constants.Image2PdfResolutionRatio, r.Y / Settings.Constants.Image2PdfResolutionRatio, r.Width / Settings.Constants.Image2PdfResolutionRatio, r.Height / Settings.Constants.Image2PdfResolutionRatio)) { ci.Image = new CvImage(b); } } break; default: throw new Exception("Unknown option: " + a.Type); } setAnchorRow(currentAnchorControl.Row, a); clearImageFromBoxes(); findAndDrawAnchor(a.Id); } finally { anchors.EndEdit(); } } break; case SettingModes.SetField: { if (fields.SelectedRows.Count < 1) { break; } var row = fields.SelectedRows[0]; Template.Field f = (Template.Field)row.Tag; f.Rectangle = r; if (f.LeftAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.LeftAnchor.Id); f.LeftAnchor.Shift = aai.Shift.Width; } if (f.TopAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.TopAnchor.Id); f.TopAnchor.Shift = aai.Shift.Height; } if (f.RightAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.RightAnchor.Id); f.RightAnchor.Shift = aai.Shift.Width; } if (f.BottomAnchor != null) { Page.AnchorActualInfo aai = pages[currentPageI].GetAnchorActualInfo(f.BottomAnchor.Id); f.BottomAnchor.Shift = aai.Shift.Height; } setFieldRow(row, f); extractFieldAndDrawSelectionBox(f); //owners2resizebleBox[f] = new ResizebleBox(f, f.Rectangle.GetSystemRectangleF(), Settings.Appearance.SelectionBoxBorderWidth); } break; case SettingModes.NULL: break; default: throw new Exception("Unknown option: " + settingMode); } } catch (Exception ex) { Message.Error2(ex); } }; Shown += delegate { Application.DoEvents();//make form be drawn completely setUIFromTemplate(templateManager.Template); }; FormClosed += delegate { if (scaledCurrentPageBitmap != null) { scaledCurrentPageBitmap.Dispose(); scaledCurrentPageBitmap = null; } if (pages != null) { pages.Dispose(); pages = null; } templateManager.LastTestFile = testFile.Text; }; this.EnumControls((Control c) => { if (c is SplitContainer s) { s.BackColor = Color.FromArgb(80, 70, 0); s.SplitterWidth = 2; s.Panel1.BackColor = SystemColors.Control; s.Panel2.BackColor = SystemColors.Control; } }, true); testFile.TextChanged += delegate { try { if (picture.Image != null) { picture.Image.Dispose(); picture.Image = null; } if (scaledCurrentPageBitmap != null) { scaledCurrentPageBitmap.Dispose(); scaledCurrentPageBitmap = null; } if (pages != null) { pages.Dispose(); pages = null; } if (string.IsNullOrWhiteSpace(testFile.Text)) { return; } testFile.SelectionStart = testFile.Text.Length; testFile.ScrollToCaret(); if (!File.Exists(testFile.Text)) { Win.LogMessage.Error("File '" + testFile.Text + "' does not exist!"); return; } pages = new PageCollection(testFile.Text); totalPageNumber = pages.PdfReader.NumberOfPages; lTotalPages.Text = " / " + totalPageNumber; showPage(1); } catch (Exception ex) { Win.LogMessage.Error(ex); } }; pictureScale.ValueChanged += delegate { if (!loadingTemplate) { setScaledImage(); } }; pageRotation.SelectedIndexChanged += delegate { reloadPageBitmaps(); //showPage(currentPageI); }; autoDeskew.CheckedChanged += delegate { reloadPageBitmaps(); //showPage(currentPageI); }; Load += delegate { }; save.Click += Save_Click; cancel.Click += delegate { Close(); }; Help.LinkClicked += Help_LinkClicked; Configure.LinkClicked += Configure_LinkClicked; About.LinkClicked += About_LinkClicked; bTestFile.Click += delegate(object sender, EventArgs e) { OpenFileDialog d = new OpenFileDialog(); if (!string.IsNullOrWhiteSpace(testFile.Text)) { d.InitialDirectory = PathRoutines.GetFileDir(testFile.Text); } else if (!string.IsNullOrWhiteSpace(templateManager.TestFileDefaultFolder)) { d.InitialDirectory = templateManager.TestFileDefaultFolder; } d.Filter = "PDF|*.pdf|" + "All files (*.*)|*.*"; if (d.ShowDialog() != System.Windows.Forms.DialogResult.OK) { return; } testFile.Text = d.FileName; }; ShowPdfText.LinkClicked += ShowPdfText_LinkClicked; ShowOcrText.LinkClicked += ShowOcrText_LinkClicked; ShowAsJson.LinkClicked += showAsJson_LinkClicked; tCurrentPage.Leave += delegate { changeCurrentPage(); }; tCurrentPage.KeyDown += delegate(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Enter) { changeCurrentPage(); } }; }
void setAnchorRow(DataGridViewRow row, Template.Anchor a) { row.Tag = a; row.Cells["Id3"].Value = a.Id; row.Cells["Type3"].Value = a.Type; row.Cells["ParentAnchorId3"].Value = a.ParentAnchorId; row.Cells["SearchRectangleMargin"].Value = a.SearchRectangleMargin < 0 ? "-" : a.SearchRectangleMargin.ToString(); DataGridViewCell patternCell = row.Cells["Pattern"]; if (patternCell.Value != null && patternCell.Value is IDisposable) { ((IDisposable)patternCell.Value).Dispose(); } if (a is Template.Anchor.CvImage || a is Template.Anchor.ImageData) { if (!(patternCell is DataGridViewImageCell)) { patternCell.Dispose(); patternCell = new DataGridViewImageCell { ImageLayout = DataGridViewImageCellLayout.NotSet }; row.Cells["Pattern"] = patternCell; } } else { if (patternCell is DataGridViewImageCell) { patternCell.Dispose(); patternCell = new DataGridViewTextBoxCell { }; row.Cells["Pattern"] = patternCell; } } row.Cells["Pattern"].ReadOnly = true; switch (a.Type) { case Template.Anchor.Types.PdfText: { Template.Anchor.PdfText pt = (Template.Anchor.PdfText)a; if (pt.CharBoxs == null) { patternCell.Value = null; break; } StringBuilder sb = new StringBuilder(); foreach (var l in Page.GetLines(pt.CharBoxs.Select(x => new Pdf.CharBox { Char = x.Char, R = x.Rectangle.GetSystemRectangleF() }), new TextAutoInsertSpace { IgnoreSourceSpaces = textAutoInsertSpace_IgnoreSourceSpaces.Checked, Threshold = (float)textAutoInsertSpace_Threshold.Value /*, Representative*/ }, null)) { foreach (var cb in l.CharBoxs) { sb.Append(cb.Char); } sb.Append("\r\n"); } patternCell.Value = sb.ToString(); } break; case Template.Anchor.Types.OcrText: { Template.Anchor.OcrText ot = (Template.Anchor.OcrText)a; if (ot.CharBoxs == null) { patternCell.Value = null; break; } StringBuilder sb = new StringBuilder(); foreach (var l in Page.GetLines(ot.CharBoxs.Select(x => new Ocr.CharBox { Char = x.Char, R = x.Rectangle.GetSystemRectangleF() }), new TextAutoInsertSpace { IgnoreSourceSpaces = textAutoInsertSpace_IgnoreSourceSpaces.Checked, Threshold = (float)textAutoInsertSpace_Threshold.Value /*, Representative*/ }, null)) { foreach (var cb in l.CharBoxs) { sb.Append(cb.Char); } sb.Append("\r\n"); } patternCell.Value = sb.ToString(); } break; case Template.Anchor.Types.ImageData: { Template.Anchor.ImageData id = (Template.Anchor.ImageData)a; Bitmap b = null; if (id.Image != null) { b = id.Image.GetBitmap(); Size s = patternCell.Size; if (s.Height < b.Height * pictureScale.Value) { s.Width = int.MaxValue; Win.ImageRoutines.Scale(ref b, s); } else if (pictureScale.Value != 1) { Win.ImageRoutines.Scale(ref b, (float)pictureScale.Value); } } patternCell.Value = b; } break; case Template.Anchor.Types.CvImage: { Template.Anchor.CvImage ci = (Template.Anchor.CvImage)a; Bitmap b = null; if (ci.Image != null) { b = ci.Image.GetBitmap(); Size s = patternCell.Size; if (s.Height < b.Height * pictureScale.Value) { s.Width = int.MaxValue; Win.ImageRoutines.Scale(ref b, s); } else if (pictureScale.Value != 1) { Win.ImageRoutines.Scale(ref b, (float)pictureScale.Value); } } patternCell.Value = b; } break; default: throw new Exception("Unknown option: " + a.Type); } Template.PointF p = a.Position; if (p != null) { row.Cells["Position3"].Value = Serialization.Json.Serialize(p); } if (loadingTemplate) { return; } if (currentAnchorControl != null && row == currentAnchorControl.Row) { setCurrentAnchorRow(a.Id, false); } setConditionsStatus(); }
void initializeAnchorsTable() { Id3.ValueType = typeof(int); Type3.ValueType = typeof(Template.Anchor.Types); Type3.DataSource = Enum.GetValues(typeof(Template.Anchor.Types)); ParentAnchorId3.ValueType = typeof(int); ParentAnchorId3.ValueMember = "Id"; ParentAnchorId3.DisplayMember = "Name"; Pattern.DefaultCellStyle.NullValue = null; //to avoid error when changing cell type to image anchors.EnableHeadersVisualStyles = false; //needed to set row headers anchors.CellPainting += delegate(object sender, DataGridViewCellPaintingEventArgs e) { if (e.RowIndex < 0) { return; } if (e.ColumnIndex != -1) { return; } rowStates?rowState = anchors.Rows[e.RowIndex].HeaderCell.Tag as rowStates?; if (rowState == null || rowState == rowStates.NULL) { return; } e.Paint(e.ClipBounds, DataGridViewPaintParts.All); string s; switch (rowState) { case rowStates.Selected: return; case rowStates.Parent: s = "●"; break; case rowStates.Condition: s = "▶"; break; case rowStates.Linked: return; default: throw new Exception("Unknown option: " + rowState); } Rectangle r = e.CellBounds; r.X += 2; TextRenderer.DrawText(e.Graphics, s, e.CellStyle.Font, r, Color.Black, TextFormatFlags.VerticalCenter | TextFormatFlags.Left); e.Handled = true; }; anchors.CellBeginEdit += delegate(object sender, DataGridViewCellCancelEventArgs e) { string cn = anchors.Columns[e.ColumnIndex].Name; if (cn == "SearchRectangleMargin") { DataGridViewCell c = anchors[e.ColumnIndex, e.RowIndex]; if (string.IsNullOrWhiteSpace((string)c.Value) || !int.TryParse((string)c.Value, out int searchRectangleMargin)) { c.Value = Settings.Constants.InitialSearchRectangleMargin.ToString(); } return; } if (cn == "ParentAnchorId3") { setAnchorParentAnchorIdList(anchors.Rows[e.RowIndex]); return; } }; anchors.RowsAdded += delegate(object sender, DataGridViewRowsAddedEventArgs e) { }; anchors.DataError += delegate(object sender, DataGridViewDataErrorEventArgs e) { DataGridViewRow r = anchors.Rows[e.RowIndex]; Message.Error("Anchor[Id=" + r.Cells["Id3"].Value + "] has unacceptable value of " + anchors.Columns[e.ColumnIndex].HeaderText + ":\r\n" + e.Exception.Message, this); }; anchors.UserDeletedRow += delegate(object sender, DataGridViewRowEventArgs e) { onAnchorsChanged(); }; anchors.UserDeletingRow += delegate(object sender, DataGridViewRowCancelEventArgs e) { if (anchors.Rows.Count < 3 && anchors.SelectedRows.Count > 0) { anchors.SelectedRows[0].Selected = false;//to avoid auto-creating row } }; //anchors.CellFormatting += delegate (object sender, DataGridViewCellFormattingEventArgs e) // { // if (anchors.Columns[e.ColumnIndex].Name == "Pattern") // e.FormattingApplied = false; // }; anchors.CurrentCellDirtyStateChanged += delegate(object sender, EventArgs e) { if (anchors.IsCurrentCellDirty) { //string cn = anchors.Columns[anchors.CurrentCell.ColumnIndex].Name; //if (cn == "SearchRectangleMargin") // return; anchors.CommitEdit(DataGridViewDataErrorContexts.Commit); } }; anchors.RowValidating += delegate(object sender, DataGridViewCellCancelEventArgs e) { //if (loadingTemplate) // return; //DataGridViewRow r = anchors.Rows[e.RowIndex]; //try //{ // if (r.Tag != null) // { // //if (!string.IsNullOrWhiteSpace((string)r.Cells["SearchRectangleMargin"].Value) && !int.TryParse((string)r.Cells["SearchRectangleMargin"].Value, out int searchRectangleMargin)) // // throw new Exception("SearchRectangleMargin must be a non-negative integer."); // } //} //catch (Exception ex) //{ // Message.Error2(ex, this); // e.Cancel = true; //} }; bool isWithinCellValueChanged = false; anchors.CellValueChanged += delegate(object sender, DataGridViewCellEventArgs e) { if (loadingTemplate || isWithinCellValueChanged) { return; } try { isWithinCellValueChanged = true; if (e.ColumnIndex < 0)//row's header { return; } var row = anchors.Rows[e.RowIndex]; Template.Anchor a = (Template.Anchor)row.Tag; DataGridViewCell c = anchors[e.ColumnIndex, e.RowIndex]; switch (anchors.Columns[e.ColumnIndex].Name) { case "ParentAnchorId3": { a.ParentAnchorId = (int?)row.Cells["ParentAnchorId3"].Value; break; } case "Pattern": return; case "Type3": { Template.Anchor.Types t2 = (Template.Anchor.Types)c.Value; if (t2 == a.Type) { break; } Template.Anchor a2; switch (t2) { case Template.Anchor.Types.PdfText: a2 = new Template.Anchor.PdfText(); break; case Template.Anchor.Types.OcrText: a2 = new Template.Anchor.OcrText(); break; case Template.Anchor.Types.ImageData: a2 = new Template.Anchor.ImageData(); break; case Template.Anchor.Types.CvImage: a2 = new Template.Anchor.CvImage(); break; default: throw new Exception("Unknown option: " + t2); } a2.Id = a.Id; a = a2; break; } case "SearchRectangleMargin": { if (string.IsNullOrWhiteSpace((string)c.Value) || !int.TryParse((string)c.Value, out int searchRectangleMargin)) { a.SearchRectangleMargin = -1; break; } a.SearchRectangleMargin = searchRectangleMargin < 0 ? -1 : searchRectangleMargin; break; } } setAnchorRow(row, a); clearImageFromBoxes(); findAndDrawAnchor(a.Id); } finally { isWithinCellValueChanged = false; } }; anchors.SelectionChanged += delegate(object sender, EventArgs e) { try { if (loadingTemplate) { return; } if (settingCurrentAnchorRow) { return; } if (anchors.SelectedRows.Count < 1) { setCurrentAnchorRow(null, true); return; } var row = anchors.SelectedRows[0]; Template.Anchor a = (Template.Anchor)row.Tag; if (a == null)//hacky forcing to commit a newly added row and display the blank row { int i = anchors.Rows.Add(); row = anchors.Rows[i]; a = templateManager.CreateDefaultAnchor(); setAnchorRow(row, a); onAnchorsChanged(); row.Selected = true; return; } setCurrentAnchorRow(a.Id, false); showAnchorRowAs(a.Id, rowStates.Selected, true); clearImageFromBoxes(); findAndDrawAnchor(a.Id); } catch (Exception ex) { Message.Error2(ex, this); } }; }