private void FillNodes(TShapeProperties ShapeProps, TreeNode Node) { Node.Tag = ShapeProps; //In this simple demo we will use the tag property to store the Shape properties. This is not indented for 'real' use. for (int i = 1; i <= ShapeProps.ChildrenCount; i++) { TShapeProperties ChildProps = ShapeProps.Children(i); string ShapeName = ChildProps.ShapeName; if (ShapeName == null) { ShapeName = "Object " + i.ToString(); } TreeNode Child = new TreeNode(ShapeName); FillNodes(ChildProps, Child); Node.Nodes.Add(Child); } }
internal static string GetGeoText(TShapeProperties ShProp) { if (ShProp.ShapeOptions == null) { return(string.Empty); } string UnicodeText = ShProp.ShapeOptions.AsUnicodeString(TShapeOption.gtextUNICODE, null); if (UnicodeText != null) { return(UnicodeText); } string RTFText = ShProp.ShapeOptions.AsUnicodeString(TShapeOption.gtextRTF, null); if (RTFText != null) { return(RTFText); } return(String.Empty); }
internal static Pen GetPen(TShapeProperties ShProp, ExcelFile Workbook, TShadowInfo ShadowInfo) { return(DrawShape.GetPen(ShProp, Workbook, ShadowInfo)); }
internal static Brush GetBrush(RectangleF Coords, TShapeProperties ShProp, ExcelFile Workbook, TShadowInfo ShadowInfo, float Zoom100) { return(DrawShape.GetBrush(Coords, ShProp, Workbook, ShadowInfo, Zoom100)); }
internal static void DrawPlainText(IFlxGraphics Canvas, ExcelFile Workbook, TShapeProperties ShProp, RectangleF Coords, TShadowInfo ShadowInfo, TClippingStyle Clipping, float Zoom100) { string Text = GetGeoText(ShProp); if (Text == null) { return; } Text = Text.Replace("\n", String.Empty); string[] Lines = Text.Split('\r'); if (Lines == null || Lines.Length <= 0) { return; } int LinesLength = Lines[Lines.Length - 1].Length == 0? Lines.Length - 1: Lines.Length; //Last line is an empty enter. if (LinesLength <= 0) { return; } using (Font TextFont = GetGeoFont(ShProp)) { using (Pen pe = GetPen(ShProp, Workbook, ShadowInfo)) { Canvas.SaveTransform(); try { float LineGap = Canvas.FontLinespacing(TextFont); SizeF[] Sizes = new SizeF[LinesLength]; Sizes[0] = Canvas.MeasureStringEmptyHasHeight(Lines[0], TextFont); Sizes[0].Height -= LineGap; //Linespacing is not included here. SizeF sz = Sizes[0]; for (int i = 1; i < LinesLength; i++) { Sizes[i] = Canvas.MeasureStringEmptyHasHeight(Lines[i], TextFont); if (Sizes[i].Width > sz.Width) { sz.Width = Sizes[i].Width; } sz.Height += Sizes[i].Height; } if (sz.Width <= 0 || sz.Height <= 0 || Coords.Width <= 0 || Coords.Height <= 0) { return; } float rx = Coords.Width / sz.Width; float ry = Coords.Height / sz.Height; Canvas.Scale(rx, ry); using (Brush br = GetBrush(new RectangleF(Coords.Left / rx, Coords.Top / ry, sz.Width, sz.Height), ShProp, Workbook, ShadowInfo, Zoom100)) //Mast be selected AFTER scaling, so gradients work. { float y = LineGap; for (int i = 0; i < LinesLength; i++) { y += Sizes[i].Height; float x = (sz.Width - Sizes[i].Width) / 2f; Canvas.DrawString(Lines[i], TextFont, pe, br, Coords.Left / rx + x, Coords.Top / ry + y); } } } finally { Canvas.ResetTransform(); } } } }
private void AddChart(ExcelFile xls) { //This code is adapted from APIMate. //Objects TShapeProperties ChartOptions1 = new TShapeProperties(); ChartOptions1.Anchor = new TClientAnchor(TFlxAnchorType.MoveAndResize, 1, 215, 1, 608, 30, 228, 17, 736); ChartOptions1.ShapeName = "Lines of code"; ChartOptions1.Print = true; ChartOptions1.Visible = true; ChartOptions1.ShapeOptions.SetValue(TShapeOption.fLockText, true); ChartOptions1.ShapeOptions.SetValue(TShapeOption.LockRotation, true); ChartOptions1.ShapeOptions.SetValue(TShapeOption.fAutoTextMargin, true); ChartOptions1.ShapeOptions.SetValue(TShapeOption.fillColor, 134217806); ChartOptions1.ShapeOptions.SetValue(TShapeOption.wzName, "Lines of code"); ExcelChart Chart1 = xls.AddChart(ChartOptions1, TChartType.Area, new ChartStyle(102), false); TDataLabel Title = new TDataLabel(); Title.PositionZeroBased = null; ChartFillOptions TextFillOptions = new ChartFillOptions(new TShapeFill(new TSolidFill(TDrawingColor.FromRgb(0x80, 0x80, 0x80)), true, TFormattingType.Subtle, TDrawingColor.FromRgb(0x00, 0x00, 0x00, new TColorTransform(TColorTransformType.Alpha, 0)), false)); TChartTextOptions LabelTextOptions = new TChartTextOptions(new TFlxChartFont("Calibri Light", 320, TExcelColor.FromArgb(0x80, 0x80, 0x80), TFlxFontStyles.Bold, TFlxUnderline.None, TFontScheme.Major), THFlxAlignment.center, TVFlxAlignment.center, TBackgroundMode.Transparent, TextFillOptions); Title.TextOptions = LabelTextOptions; TDataLabelOptions LabelOptions = new TDataLabelOptions(); Title.LabelOptions = LabelOptions; ChartLineOptions ChartLineOptions = new ChartLineOptions(new TShapeLine(true, new TLineStyle(new TNoFill(), null), null, TFormattingType.Subtle)); ChartFillOptions ChartFillOptions = new ChartFillOptions(new TShapeFill(new TNoFill(), false, TFormattingType.Subtle, null, false)); Title.Frame = new TChartFrameOptions(ChartLineOptions, ChartFillOptions, false); TRTFRun[] Runs; Runs = new TRTFRun[1]; Runs[0].FirstChar = 0; TFlxFont fnt; fnt = xls.GetDefaultFont; fnt.Name = "Calibri Light"; fnt.Size20 = 320; fnt.Color = TExcelColor.FromArgb(0x80, 0x80, 0x80); fnt.Style = TFlxFontStyles.Bold; fnt.Family = 0; fnt.CharSet = 1; fnt.Scheme = TFontScheme.Major; Runs[0].FontIndex = xls.AddFont(fnt); TRichString LabelValue1 = new TRichString("FlexCel: Lines of code over time", Runs, xls); Title.LabelValues = new Object[] { LabelValue1 }; Chart1.SetTitle(Title); Chart1.Background = new TChartFrameOptions(TDrawingColor.FromTheme(TThemeColor.Dark1, new TColorTransform(TColorTransformType.LumMod, 0.15), new TColorTransform(TColorTransformType.LumOff, 0.85)), 9525, TDrawingColor.FromTheme(TThemeColor.Light1), false); TChartFrameOptions PlotAreaFrame; ChartLineOptions = new ChartLineOptions(new TShapeLine(true, new TLineStyle(new TNoFill(), null), null, TFormattingType.Subtle)); ChartFillOptions = new ChartFillOptions(new TShapeFill(new TPatternFill(TDrawingColor.FromTheme(TThemeColor.Dark1, new TColorTransform(TColorTransformType.LumMod, 0.15), new TColorTransform(TColorTransformType.LumOff, 0.85)), TDrawingColor.FromTheme(TThemeColor.Light1), TDrawingPattern.ltDnDiag), true, TFormattingType.Subtle, null, false)); PlotAreaFrame = new TChartFrameOptions(ChartLineOptions, ChartFillOptions, false); TChartPlotAreaPosition PlotAreaPos = new TChartPlotAreaPosition(true, TChartRelativeRectangle.Automatic, TChartLayoutTarget.Inner, true); Chart1.PlotArea = new TChartPlotArea(PlotAreaFrame, PlotAreaPos, false); Chart1.SetChartOptions(1, new TAreaChartOptions(false, TStackedMode.Stacked, null)); int LastYear = 0; double shade = 1; for (int i = 2; i < 190; i++) { ChartSeries Series = new ChartSeries( "=" + new TCellAddress("Data", 1, i, true, true).CellRef, "=" + new TCellAddress("Data", 2, i, true, true).CellRef + ":" + new TCellAddress("Data", 189, i, true, true).CellRef, "=Data!$A$2:$A$189"); //We will display every year in a single color. Each month gets its own shade. int xf = -1; int Year = FlxDateTime.FromOADate(((double)xls.GetCellValue(2, 1, i, ref xf)), false).Year; if (LastYear != Year) { shade = 1; } else if (shade > 0.3) { shade -= 0.05; } LastYear = Year; TDrawingColor SeriesColor = TDrawingColor.FromTheme(TThemeColor.Accent1 + Year % 6, new TColorTransform(TColorTransformType.Shade, shade)); ChartSeriesFillOptions SeriesFill = new ChartSeriesFillOptions(new TShapeFill(new TSolidFill(SeriesColor), true, TFormattingType.Subtle, null, false), null, false, false); ChartSeriesLineOptions SeriesLine = new ChartSeriesLineOptions(new TShapeLine(true, new TLineStyle(new TNoFill(), null), null, TFormattingType.Subtle), false); Series.Options.Add(new ChartSeriesOptions(-1, SeriesFill, SeriesLine, null, null, null, true)); Chart1.AddSeries(Series); } Chart1.PlotEmptyCells = TPlotEmptyCells.Zero; Chart1.ShowDataInHiddenRowsAndCols = false; TFlxChartFont AxisFont = new TFlxChartFont("Calibri", 180, TExcelColor.FromArgb(0x59, 0x59, 0x59), TFlxFontStyles.None, TFlxUnderline.None, TFontScheme.Minor); TAxisLineOptions AxisLine = new TAxisLineOptions(); AxisLine.MainAxis = new ChartLineOptions(new TShapeLine(true, new TLineStyle(new TSolidFill(TDrawingColor.FromTheme(TThemeColor.Dark1, new TColorTransform(TColorTransformType.LumMod, 0.15), new TColorTransform(TColorTransformType.LumOff, 0.85))), 9525, TPenAlignment.Center, TLineCap.Flat, TCompoundLineType.Single, null, TLineJoin.Round, null, null, null), null, TFormattingType.Subtle)); AxisLine.DoNotDrawLabelsIfNotDrawingAxis = false; TAxisTickOptions AxisTicks = new TAxisTickOptions(TTickType.Outside, TTickType.None, TAxisLabelPosition.NextToAxis, TBackgroundMode.Transparent, TDrawingColor.FromRgb(0x59, 0x59, 0x59), 0); TAxisRangeOptions AxisRangeOptions = new TAxisRangeOptions(12, 1, false, false, false); TBaseAxis CatAxis = new TCategoryAxis(0, 0, 12, TDateUnits.Days, 12, TDateUnits.Days, TDateUnits.Months, 0, TCategoryAxisOptions.AutoMin | TCategoryAxisOptions.AutoMax | TCategoryAxisOptions.DateAxis | TCategoryAxisOptions.AutoCrossDate | TCategoryAxisOptions.AutoDate, AxisFont, "yyyy\\-mm\\-dd;@", true, AxisLine, AxisTicks, AxisRangeOptions, null, TChartAxisPos.Bottom, 1); AxisFont = new TFlxChartFont("Calibri", 180, TExcelColor.FromArgb(0x59, 0x59, 0x59), TFlxFontStyles.None, TFlxUnderline.None, TFontScheme.Minor); AxisLine = new TAxisLineOptions(); AxisLine.MainAxis = new ChartLineOptions(new TShapeLine(true, new TLineStyle(new TSolidFill(TDrawingColor.FromTheme(TThemeColor.Dark1, new TColorTransform(TColorTransformType.LumMod, 0.15), new TColorTransform(TColorTransformType.LumOff, 0.85))), 9525, TPenAlignment.Center, TLineCap.Flat, TCompoundLineType.Single, null, TLineJoin.Round, null, null, null), null, TFormattingType.Subtle)); AxisLine.MajorGridLines = new ChartLineOptions(new TShapeLine(true, new TLineStyle(new TSolidFill(TDrawingColor.FromTheme(TThemeColor.Dark1, new TColorTransform(TColorTransformType.LumMod, 0.15), new TColorTransform(TColorTransformType.LumOff, 0.85))), 9525, TPenAlignment.Center, TLineCap.Flat, TCompoundLineType.Single, null, TLineJoin.Round, null, null, null), null, TFormattingType.Subtle)); AxisLine.DoNotDrawLabelsIfNotDrawingAxis = false; AxisTicks = new TAxisTickOptions(TTickType.None, TTickType.None, TAxisLabelPosition.NextToAxis, TBackgroundMode.Transparent, TDrawingColor.FromRgb(0x59, 0x59, 0x59), 0); CatAxis.NumberFormat = "yyyy-mm"; CatAxis.NumberFormatLinkedToSource = false; TBaseAxis ValAxis = new TValueAxis(0, 0, 0, 0, 0, TValueAxisOptions.AutoMin | TValueAxisOptions.AutoMax | TValueAxisOptions.AutoMajor | TValueAxisOptions.AutoMinor | TValueAxisOptions.AutoCross, AxisFont, "General", true, AxisLine, AxisTicks, null, TChartAxisPos.Left); Chart1.SetChartAxis(new TChartAxis(0, CatAxis, ValAxis)); }