private void deleteToolStripMenuItem_Click(object sender, EventArgs e) { this._panMode = false; drawArea.Panning = this._panMode; int x = drawArea.TheLayers.ActiveLayerIndex; CommandDelete command = new CommandDelete(drawArea.TheLayers); if (drawArea.TheLayers[x].Graphics.DeleteSelection()) { drawArea.Refresh(); drawArea.AddCommandToHistory(command); } }
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); ofd.Title = "Select an Image to insert into map"; ofd.Filter = "Bitmap (*.bmp)|*.bmp|JPEG (*.jpg)|*.jpg|Fireworks (*.png)|*.png|GIF (*.gif)|*.gif|Icon (*.ico)|*.ico|All files|*.*"; ofd.FilterIndex = 6; ofd.InitialDirectory = Environment.SpecialFolder.MyPictures.ToString(); int al = drawArea.TheLayers.ActiveLayerIndex; while (true) { var dlgResult = ofd.ShowDialog(); if (dlgResult != DialogResult.OK) { drawArea.TheLayers[al].Graphics.RemoveAt(0); break; } else { try { ((DrawImage)drawArea.TheLayers[al].Graphics[0]).TheImage = (Bitmap)Bitmap.FromFile(ofd.FileName); drawArea.AddCommandToHistory(new CommandAdd(drawArea.TheLayers[al].Graphics[0])); break; } catch (Exception ex) { MessageBox.Show("Can not load file.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } } ofd.Dispose(); base.OnMouseUp(drawArea, e); }
/// <summary> /// Right mouse button is released /// </summary> /// <param name="drawArea"></param> /// <param name="e"></param> public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e) { int al = drawArea.TheLayers.ActiveLayerIndex; if (selectMode == SelectionMode.NetSelection) { // Group selection drawArea.TheLayers[al].Graphics.SelectInRectangle(drawArea.NetRectangle); selectMode = SelectionMode.None; drawArea.DrawNetRectangle = false; } if (resizedObject != null) { // after resizing resizedObject.Normalize(); resizedObject = null; } drawArea.Capture = false; drawArea.Refresh(); if (commandChangeState != null && wasMove) { // Keep state after moving/resizing and add command to history commandChangeState.NewState(drawArea.TheLayers); drawArea.AddCommandToHistory(commandChangeState); commandChangeState = null; } lastPoint = drawArea.BackTrackMouse(e.Location); }
public override void OnMouseDown(DrawArea drawArea, MouseEventArgs e) { TextDialog td = new TextDialog(); td.TopLevel = true; td.TopMost = true; td.TheColor = drawArea.LineColor; td.TheText = _lastText ?? ""; td.TheFont = _lastFont ?? new Font(FontFamily.GenericSansSerif, 12, FontStyle.Regular); td.Zoom = drawArea.Zoom; td.StartPosition = FormStartPosition.Manual; Point pnlLocationOnScreen = drawArea.MyParent.pnlDrawArea.PointToScreen(new Point(0, 0)); Point pp = e.Location; pp = new Point( pnlLocationOnScreen.X + pp.X //hit point on screen - 18 - SystemInformation.Border3DSize.Width - SystemInformation.SizingBorderWidth //-text box location + drawArea.Left //+scroll amount , pnlLocationOnScreen.Y + pp.Y //hit point on screen - 18 - SystemInformation.Border3DSize.Height - SystemInformation.SizingBorderWidth - SystemInformation.CaptionHeight //-text box location + drawArea.Top //+scroll amount ); td.Location = pp; if (td.ShowDialog() == DialogResult.OK && !string.IsNullOrEmpty(td.Text)) { _lastText = td.TheText; _lastFont = td.TheFont; string t = td.TheText; Color c = td.TheColor; Font f = td.TheFont; Point p = drawArea.MyParent.PointToClient(td.Location); p = new Point(p.X + 17 - drawArea.Left, p.Y + 15 - drawArea.Top); p = drawArea.BackTrackMouse(p); AddNewObject(drawArea, new DrawText(p.X, p.Y, t, f, c)); int al = drawArea.TheLayers.ActiveLayerIndex; drawArea.AddCommandToHistory(new CommandAdd(drawArea.TheLayers[al].Graphics[0])); drawArea.ActiveTool = DrawArea.DrawToolType.Pointer; } }
public void InsertImage(DrawArea drawArea, Image image, bool moveToBack, bool isInitialImage, DrawImage paradigm) { //theImage.Save("D:\\im.bmp", ImageFormat.Bmp); if (paradigm == null) { paradigm = new DrawImage(0, 0, isInitialImage); } //else //{ // paradigm.TheImage = (Bitmap)image; //} AddNewObject(drawArea, paradigm); int al = drawArea.TheLayers.ActiveLayerIndex; drawArea.TheLayers[al].Graphics[0].MoveHandleTo(new Point(image.Width, image.Height), 5); ((DrawImage)drawArea.TheLayers[al].Graphics[0]).TheImage = (Bitmap)image; drawArea.AddCommandToHistory(new CommandAdd(drawArea.TheLayers[al].Graphics[0])); if (moveToBack) { drawArea.TheLayers[al].Graphics.MoveSelectionToBack(); } drawArea.TheLayers[al].Graphics.UnselectAll(); }