private ExpressionDrawer.Settings GetOptions() { // Empty color - use default ExpressionDrawer.Settings settings = new ExpressionDrawer.Settings(); settings.showDir = false; settings.showLabels = false; settings.showDots = false; settings.densify = true; settings.imageWidth = 100; settings.imageHeight = 100; settings.displayMultiPointsAsPlots = false; settings.image_maintainAspectRatio = false; GraphicalWatchOptionPage optionPage = Util.GetDialogPage <GraphicalWatchOptionPage>(); if (optionPage != null) { if (optionPage.ValuePlot_EnableBars || optionPage.ValuePlot_EnableLines || optionPage.ValuePlot_EnablePoints) { settings.valuePlot_enableBars = optionPage.ValuePlot_EnableBars; settings.valuePlot_enableLines = optionPage.ValuePlot_EnableLines; settings.valuePlot_enablePoints = optionPage.ValuePlot_EnablePoints; } if (optionPage.PointPlot_EnableLines || optionPage.PointPlot_EnablePoints) { settings.pointPlot_enableLines = optionPage.PointPlot_EnableLines; settings.pointPlot_enablePoints = optionPage.PointPlot_EnablePoints; } settings.densify = optionPage.Densify; settings.showDir = optionPage.EnableDirections; settings.showLabels = optionPage.EnableLabels; settings.showDots = false; settings.imageHeight = Math.Max(optionPage.ImageHeight, 20); settings.imageWidth = Math.Max(optionPage.ImageWidth, 20); settings.displayMultiPointsAsPlots = (optionPage.MultiPointDisplayMode == GraphicalWatchOptionPage.MultiPointDisplayModeValue.PointPlot); settings.image_maintainAspectRatio = optionPage.Image_MaintainAspectRatio; } return(settings); }
private void UpdateItem(bool load, int index) { GraphicalItem variable = Variables[index]; Bitmap bmp = null; string type = null; if (ExpressionLoader.Debugger.CurrentMode == dbgDebugMode.dbgBreakMode) { // Empty color - use default ExpressionDrawer.Settings settings = new ExpressionDrawer.Settings(); settings.densify = true; settings.showDir = false; settings.showLabels = false; settings.showDots = false; // Other settings int imageWidth = 100; int imageHeight = 100; bool displayMultiPointsAsPlots = false; // Load settings from option page GraphicalWatchOptionPage optionPage = Util.GetDialogPage <GraphicalWatchOptionPage>(); if (optionPage != null) { if (optionPage.ValuePlot_EnableBars || optionPage.ValuePlot_EnableLines || optionPage.ValuePlot_EnablePoints) { settings.valuePlot_enableBars = optionPage.ValuePlot_EnableBars; settings.valuePlot_enableLines = optionPage.ValuePlot_EnableLines; settings.valuePlot_enablePoints = optionPage.ValuePlot_EnablePoints; } if (optionPage.PointPlot_EnableLines || optionPage.PointPlot_EnablePoints) { settings.pointPlot_enableLines = optionPage.PointPlot_EnableLines; settings.pointPlot_enablePoints = optionPage.PointPlot_EnablePoints; } settings.densify = optionPage.Densify; settings.showDir = optionPage.EnableDirections; settings.showLabels = optionPage.EnableLabels; settings.showDots = false; imageHeight = Math.Max(optionPage.ImageHeight, 20); imageWidth = Math.Max(optionPage.ImageWidth, 20); displayMultiPointsAsPlots = optionPage.MultiPointDisplayMode == GraphicalWatchOptionPage.MultiPointDisplayModeValue.PointPlot; } (dataGrid.Columns[1] as DataGridTemplateColumn).Width = imageWidth + 1; dataGrid.RowHeight = imageHeight + 1; if (load) { variable.Drawable = null; variable.Traits = null; } if (variable.Name != null && variable.Name != "") { var expression = ExpressionLoader.Debugger.GetExpression(variable.Name); if (expression.IsValidValue) { // create bitmap bmp = new Bitmap(imageWidth, imageHeight); Graphics graphics = Graphics.FromImage(bmp); graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; graphics.Clear(m_colors.ClearColor); try { if (variable.Drawable == null) { Geometry.Traits traits = null; ExpressionDrawer.IDrawable drawable = null; ExpressionLoader.Load(variable.Name, out traits, out drawable); if (drawable != null && displayMultiPointsAsPlots && drawable is ExpressionDrawer.MultiPoint) { drawable = new ExpressionDrawer.PointsContainer(drawable as ExpressionDrawer.MultiPoint); } variable.Drawable = drawable; variable.Traits = traits; } else { if (displayMultiPointsAsPlots && variable.Drawable is ExpressionDrawer.MultiPoint) { variable.Drawable = new ExpressionDrawer.PointsContainer(variable.Drawable as ExpressionDrawer.MultiPoint); } else if (!displayMultiPointsAsPlots && variable.Drawable is ExpressionDrawer.PointsContainer) { variable.Drawable = (variable.Drawable as ExpressionDrawer.PointsContainer).MultiPoint; } } if (!ExpressionDrawer.Draw(graphics, variable.Drawable, variable.Traits, settings, m_colors)) { bmp = null; } } catch (Exception) { bmp = null; } type = expression.Type; } } } // set new row ResetAt(new GraphicalItem(variable.Drawable, variable.Traits, variable.Name, bmp, type), index); }