private void CreateSampleDocument(NDrawingScaleSystem system, NDrawingScale scale) { // begin init document.Reset(); document.BeginInit(); // setup drawing scale document.DrawingScaleMode = DrawingScaleMode.CustomScale; document.MeasurementUnit = scale.MeasurementUnit; document.CustomWorldMeasurementUnit = scale.WorldMeasurementUnit; document.CustomScale = scale.ScaleFactor; // create drawing content switch (system.Type) { case DrawingScaleSystemType.Architectural: CreateArchitecturalDocument(); break; case DrawingScaleSystemType.CivilEngineering: CreateCivilEngineeringDocument(); break; case DrawingScaleSystemType.Metric: CreateMetricDocument(); break; case DrawingScaleSystemType.MechanicalEngineering: CreateMechanicalEngineeringDocument(); break; default: Debug.Assert(false, "New drawing scale system?"); break; } // end init document.EndInit(); document.UpdateAllViews(); }
private void drawingScaleSystemComboBox_SelectedIndexChanged(object sender, System.EventArgs e) { if (EventsHandlingPaused) { return; } PauseEventsHandling(); // get the current system NDrawingScaleSystem system = (drawingScaleSystemComboBox.SelectedItem as NDrawingScaleSystem); // refill the drawing scale combo drawingScaleComboBox.Items.Clear(); foreach (NDrawingScale drawingScale in system.DrawingScales) { drawingScaleComboBox.Items.Add(drawingScale); } // select the default drawing scale NDrawingScale scale = system.DefaultDrawingScale; drawingScaleComboBox.SelectedItem = scale; // create sample document view.Selection.DeselectAll(); CreateSampleDocument(system, scale); // update the document bounds text boxes UpdateDocumentBoundsTextBoxes(); // update the selection bounds text boxes UpdateSelectionBoundsTextBoxes(); ResumeEventsHandling(); }