public void Render(MapGraphics g) { if (InnerLayers != null) { for (int i = 0; i < InnerLayers.Length; i++) { InnerLayers[i].Render(g); } } if (Paths == null) { return; } g.TranslateTransform(Origin.X, Origin.Y); for (int j = 0; j < Paths.Length; j++) { if (Brushes[j] != null) { g.FillPath(Brushes[j], Paths[j]); } if (Pens[j] != null) { g.DrawPath(Pens[j], Paths[j]); } } g.TranslateTransform(0f - Origin.X, 0f - Origin.Y); }
public void Render(MapGraphics g) { if (this.InnerLayers != null) { for (int i = 0; i < this.InnerLayers.Length; i++) { this.InnerLayers[i].Render(g); } } if (this.Paths != null) { g.TranslateTransform(this.Origin.X, this.Origin.Y); for (int j = 0; j < this.Paths.Length; j++) { if (this.Brushes[j] != null) { g.FillPath(this.Brushes[j], this.Paths[j]); } if (this.Pens[j] != null) { g.DrawPath(this.Pens[j], this.Paths[j]); } } g.TranslateTransform((float)(0.0 - this.Origin.X), (float)(0.0 - this.Origin.Y)); } }
internal override void Render(MapGraphics g) { g.StartHotRegion(this); MapDashStyle mapDashStyle = BorderStyle; if (!string.IsNullOrEmpty(Image)) { ImageSmoothingState imageSmoothingState = new ImageSmoothingState(g); imageSmoothingState.Set(); DrawImage(g, image, drawShadow: true); DrawImage(g, image, drawShadow: false); imageSmoothingState.Restore(); } else { string text = "No image."; Font font = new Font("Microsoft Sans Serif", 8.25f); SizeF sizeF = g.MeasureString(text, font); StringFormat stringFormat = new StringFormat(); stringFormat.Alignment = StringAlignment.Center; stringFormat.LineAlignment = StringAlignment.Center; RectangleF absoluteRectangle = g.GetAbsoluteRectangle(new RectangleF(0f, 0f, 100f, 100f)); PointF absolutePoint = g.GetAbsolutePoint(new PointF(50f, 50f)); new RectangleF(absolutePoint.X, absolutePoint.Y, 0f, 0f).Inflate(sizeF.Width / 2f, sizeF.Height / 2f); using (Brush brush = new SolidBrush(Color.Gray)) { g.DrawString(text, font, brush, absoluteRectangle, stringFormat); } mapDashStyle = MapDashStyle.Solid; } if (mapDashStyle != 0 && BorderColor != Color.Transparent && BorderWidth != 0) { using (GraphicsPath path = GetPath(g)) { using (Pen pen = GetPen()) { AntiAliasing antiAliasing = g.AntiAliasing; if (Angle % 90f == 0f) { g.AntiAliasing = AntiAliasing.None; } g.DrawPath(pen, path); g.AntiAliasing = antiAliasing; } } } g.EndHotRegion(); }
internal void Render(MapGraphics g) { if (Common == null || !Visible || GetScale() == null) { return; } g.StartHotRegion(this); if (!string.IsNullOrEmpty(Image)) { DrawImage(g, drawShadow: false); g.EndHotRegion(); return; } Pen pen = new Pen(BorderColor, BorderWidth); pen.DashStyle = MapGraphics.GetPenStyle(BorderStyle); if (pen.DashStyle != 0) { pen.Alignment = PenAlignment.Center; } MarkerStyleAttrib markerStyleAttrib = GetMarkerStyleAttrib(g); try { if (markerStyleAttrib.path != null) { bool circularFill = (MarkerStyle == MarkerStyle.Circle) ? true : false; g.FillPath(markerStyleAttrib.brush, markerStyleAttrib.path, 0f, useBrushOffset: true, circularFill); } if (BorderWidth > 0 && markerStyleAttrib.path != null) { g.DrawPath(pen, markerStyleAttrib.path); } } catch (Exception) { markerStyleAttrib.Dispose(); } if (markerStyleAttrib.path != null) { Common.MapCore.HotRegionList.SetHotRegion(g, this, markerStyleAttrib.path); } g.EndHotRegion(); }
public void Render(MapGraphics g) { if (this.Common != null && this.Visible && this.GetScale() != null) { g.StartHotRegion(this); if (!string.IsNullOrEmpty(this.Image)) { this.DrawImage(g, false); g.EndHotRegion(); } else { Pen pen = new Pen(this.BorderColor, (float)this.BorderWidth); pen.DashStyle = MapGraphics.GetPenStyle(this.BorderStyle); if (pen.DashStyle != 0) { pen.Alignment = PenAlignment.Center; } MarkerStyleAttrib markerStyleAttrib = this.GetMarkerStyleAttrib(g); try { if (markerStyleAttrib.path != null) { bool circularFill = (byte)((this.MarkerStyle == MarkerStyle.Circle) ? 1 : 0) != 0; g.FillPath(markerStyleAttrib.brush, markerStyleAttrib.path, 0f, true, circularFill); } if (this.BorderWidth > 0 && markerStyleAttrib.path != null) { g.DrawPath(pen, markerStyleAttrib.path); } } catch (Exception) { markerStyleAttrib.Dispose(); } if (markerStyleAttrib.path != null) { this.Common.MapCore.HotRegionList.SetHotRegion(g, this, markerStyleAttrib.path); } g.EndHotRegion(); } } }
public override void Render(MapGraphics g) { AntiAliasing antiAliasing = g.AntiAliasing; try { MapCore mapCore = base.GetMapCore(); if (mapCore != null) { g.AntiAliasing = AntiAliasing.None; base.Render(g); float num = 4.5f; RectangleF absoluteRectangle = g.GetAbsoluteRectangle(new RectangleF(0f, 0f, 100f, 100f)); absoluteRectangle.Inflate((float)(0.0 - num), (float)(0.0 - num)); if (!(absoluteRectangle.Width < 3.0) && !(absoluteRectangle.Height < 3.0)) { float num2 = 0f; float num3 = 0f; string text = "0"; string text2 = "0"; MeasurementUnit measurementUnit = MeasurementUnit.km; MeasurementUnit measurementUnit2 = MeasurementUnit.mi; float num4 = (float)(absoluteRectangle.Width - 6.0); float num5 = (float)mapCore.PixelsToKilometers(num4); float num6 = num5 * this.KilometersToMiles; measurementUnit = this.AdjustMetricUnit(ref num5); float num7 = (float)this.FloorDistance((double)num5); float num8 = num7 / num5; measurementUnit2 = this.AdjustImperialUnit(ref num6); float num9 = (float)this.FloorDistance((double)num6); float num10 = num9 / num6; if (num7 >= 1.0 && num9 >= 1.0) { num2 = num4 * num8; num3 = num4 * num10; if (base.GetMapCore().MapControl.FormatNumberHandler != null) { text = base.GetMapCore().MapControl.FormatNumberHandler(base.GetMapCore().MapControl, num7, "G"); text2 = base.GetMapCore().MapControl.FormatNumberHandler(base.GetMapCore().MapControl, num9, "G"); } else { text = num7.ToString(CultureInfo.CurrentCulture); text2 = num9.ToString(CultureInfo.CurrentCulture); } } else { num2 = num4; num3 = num4; } using (GraphicsPath path = this.CreateScalePath(absoluteRectangle, (int)num2, (int)num3)) { using (Brush brush = new SolidBrush(this.ScaleForeColor)) { g.FillPath(brush, path); } using (Pen pen = new Pen(this.ScaleBorderColor, 1f)) { pen.Alignment = PenAlignment.Center; pen.MiterLimit = 0f; g.DrawPath(pen, path); } StringFormat stringFormat = (StringFormat)StringFormat.GenericTypographic.Clone(); stringFormat.FormatFlags = StringFormatFlags.NoWrap; using (Brush brush2 = new SolidBrush(this.LabelColor)) { RectangleF textBounds = new RectangleF((float)(absoluteRectangle.Left + 3.0), absoluteRectangle.Top, num2, (float)(absoluteRectangle.Height / 2.0 - 3.0)); string text3 = string.Format(CultureInfo.CurrentCulture, "{0} {1}", text, ((Enum)(object)measurementUnit).ToString((IFormatProvider)CultureInfo.CurrentCulture)); SizeF textClipSize = g.MeasureString(text3, this.Font, textBounds.Size, stringFormat); RectangleF layoutRectangle = this.CreateTextClip(textBounds, textClipSize); g.DrawString(text3, this.Font, brush2, layoutRectangle, stringFormat); RectangleF textBounds2 = new RectangleF((float)(absoluteRectangle.Left + 3.0), (float)(absoluteRectangle.Top + absoluteRectangle.Height / 2.0 + 3.0), num3, (float)(absoluteRectangle.Height / 2.0 - 3.0)); string text4 = string.Format(CultureInfo.CurrentCulture, "{0} {1}", text2, ((Enum)(object)measurementUnit2).ToString((IFormatProvider)CultureInfo.CurrentCulture)); SizeF textClipSize2 = g.MeasureString(text4, this.Font, textBounds2.Size, stringFormat); RectangleF layoutRectangle2 = this.CreateTextClip(textBounds2, textClipSize2); g.DrawString(text4, this.Font, brush2, layoutRectangle2, stringFormat); } } } } } finally { g.AntiAliasing = antiAliasing; } }
public override void Render(MapGraphics g) { base.Render(g); if (!this.IsEmpty) { RectangleF absoluteRectangle = g.GetAbsoluteRectangle(new RectangleF(0f, 0f, 100f, 100f)); bool flag = false; try { if (this.Colors.Count == 0 && this.Common != null && this.Common.MapCore.IsDesignMode()) { this.PopulateDummyData(); flag = true; } int num = (this.LabelAlignment != LabelAlignment.Alternate) ? 1 : 2; SwatchLabelType swatchLabelType = this.GetLabelType(); SizeF colorBoxSize = default(SizeF); SizeF labelBoxSize = default(SizeF); SizeF firstCaptionSize = default(SizeF); SizeF lastCaptionSize = default(SizeF); this.CalculateFontDependentData(g, absoluteRectangle.Size); absoluteRectangle.Inflate((float)(-this.PanelPadding), (float)(-this.PanelPadding)); if (!(absoluteRectangle.Width < 1.0) && !(absoluteRectangle.Height < 1.0)) { int[] colorsRef = this.GetColorsRef(swatchLabelType); float num2 = 0f; if (this.LabelInterval > 0 && this.ShowEndLabels) { firstCaptionSize = g.MeasureString(this.GetLabelCaption(0, true, swatchLabelType), this.Font, absoluteRectangle.Size, StringFormat.GenericTypographic); firstCaptionSize.Width += this.TrimmingProtector; lastCaptionSize = g.MeasureString(this.GetLabelCaption(this.Colors.Count - 1, false, swatchLabelType), this.Font, absoluteRectangle.Size, StringFormat.GenericTypographic); lastCaptionSize.Width += this.TrimmingProtector; num2 = Math.Max(firstCaptionSize.Width, lastCaptionSize.Width); } bool flag2 = !string.IsNullOrEmpty(this.Title); RectangleF layoutRectangle = absoluteRectangle; if (flag2) { float height = absoluteRectangle.Height; SizeF sizeF = g.MeasureString(this.Title, this.TitleFont, layoutRectangle.Size, StringFormat.GenericTypographic); float num4 = layoutRectangle.Height = Math.Min(height, sizeF.Height + (float)this.TitleSeparatorSize); absoluteRectangle.Y += num4; absoluteRectangle.Height -= num4; this.titlePosition = layoutRectangle; } RectangleF colorBarBounds = this.CalculateMaxColorBarBounds(g, absoluteRectangle, num2, colorsRef.Length, swatchLabelType); float num5 = 0f; float num6 = 0f; if (this.LabelInterval > 0) { num5 = this.GetLabelMaxSize(g, absoluteRectangle.Size, swatchLabelType).Height; num6 = (float)(this.TickMarkLength + this.TickMarkLabelGapSize); } float val = Math.Max(3f, (float)((absoluteRectangle.Height - num6) / 5.0)); colorBoxSize.Height = Math.Max(val, absoluteRectangle.Height - (float)num * (num6 + num5)); colorBoxSize.Width = colorBarBounds.Width / (float)colorsRef.Length; colorBarBounds.Height = colorBoxSize.Height; labelBoxSize.Height = Math.Max(0f, absoluteRectangle.Height - colorBoxSize.Height) / (float)num - num6; labelBoxSize.Width = colorBoxSize.Width * (float)this.LabelInterval * (float)num; if (this.LabelAlignment == LabelAlignment.Top || this.LabelAlignment == LabelAlignment.Alternate) { colorBarBounds.Y += labelBoxSize.Height + num6; } AntiAliasing antiAliasing = g.AntiAliasing; try { g.AntiAliasing = AntiAliasing.None; GraphicsPath graphicsPath = default(GraphicsPath); GraphicsPath graphicsPath2 = default(GraphicsPath); this.CreateColorBarPath(absoluteRectangle, colorBarBounds, colorsRef, swatchLabelType, out graphicsPath, out graphicsPath2); GraphicsPathIterator graphicsPathIterator = new GraphicsPathIterator(graphicsPath2); GraphicsPath graphicsPath3 = new GraphicsPath(); Pen pen = new Pen(this.OutlineColor); try { int[] array = colorsRef; foreach (int colorIndex in array) { graphicsPath3.Reset(); bool flag3 = default(bool); graphicsPathIterator.NextSubpath(graphicsPath3, out flag3); if (flag3) { using (Brush brush = this.CreateColorBoxBrush(g, graphicsPath3.GetBounds(), colorIndex)) { g.FillPath(brush, graphicsPath3); } } } g.DrawPath(pen, graphicsPath); } finally { graphicsPath.Dispose(); graphicsPath2.Dispose(); graphicsPathIterator.Dispose(); graphicsPath3.Dispose(); pen.Dispose(); } } finally { g.AntiAliasing = antiAliasing; } if (flag2) { using (Brush brush2 = new SolidBrush(this.TitleColor)) { using (StringFormat stringFormat = (StringFormat)StringFormat.GenericTypographic.Clone()) { stringFormat.Alignment = this.TitleAlignment; stringFormat.LineAlignment = StringAlignment.Near; stringFormat.Trimming = StringTrimming.EllipsisCharacter; stringFormat.FormatFlags = StringFormatFlags.NoWrap; g.DrawString(this.Title, this.TitleFont, brush2, layoutRectangle, stringFormat); } } } if (this.Colors.Count != 0 && this.LabelInterval != 0) { using (StringFormat stringFormat2 = (StringFormat)StringFormat.GenericTypographic.Clone()) { stringFormat2.Alignment = StringAlignment.Center; stringFormat2.LineAlignment = StringAlignment.Near; stringFormat2.Trimming = StringTrimming.EllipsisCharacter; stringFormat2.FormatFlags = StringFormatFlags.NoWrap; using (Brush brush3 = new SolidBrush(this.LabelColor)) { bool flag4 = this.LabelAlignment != LabelAlignment.Top; if (swatchLabelType == SwatchLabelType.ShowMiddleValue) { for (int j = 0; j < colorsRef.Length; j++) { if (this.MustPrintLabel(colorsRef, j, true, swatchLabelType)) { StringAlignment alignment = default(StringAlignment); RectangleF labelBounds = this.GetLabelBounds(j, colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, true, swatchLabelType, flag4, firstCaptionSize, lastCaptionSize, out alignment); string labelCaption = this.GetLabelCaption(j, true, swatchLabelType); if (labelBounds.Width > 1.0 && labelBounds.Height > 1.0) { if (flag4) { labelBounds.Offset(0f, 1f); } stringFormat2.Alignment = alignment; g.DrawString(labelCaption, this.Font, brush3, labelBounds, stringFormat2); } flag4 = ((this.LabelAlignment == LabelAlignment.Alternate) ? (!flag4) : flag4); } } } else { for (int k = 0; k < colorsRef.Length; k++) { RectangleF labelBounds2; if (this.MustPrintLabel(colorsRef, k, true, swatchLabelType)) { StringAlignment alignment2 = default(StringAlignment); labelBounds2 = this.GetLabelBounds(colorsRef[k], colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, true, swatchLabelType, flag4, firstCaptionSize, lastCaptionSize, out alignment2); string labelCaption2 = this.GetLabelCaption(colorsRef[k], true, swatchLabelType); if (labelBounds2.Width > 1.0 && labelBounds2.Height > 1.0) { if (flag4) { labelBounds2.Offset(0f, 1f); } stringFormat2.Alignment = alignment2; g.DrawString(labelCaption2, this.Font, brush3, labelBounds2, stringFormat2); } flag4 = ((this.LabelAlignment == LabelAlignment.Alternate) ? (!flag4) : flag4); } if (this.MustPrintLabel(colorsRef, k, false, swatchLabelType)) { StringAlignment alignment3 = default(StringAlignment); labelBounds2 = this.GetLabelBounds(colorsRef[k], colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, false, swatchLabelType, flag4, firstCaptionSize, lastCaptionSize, out alignment3); string labelCaption2 = this.GetLabelCaption(colorsRef[k], false, swatchLabelType); if (labelBounds2.Width > 1.0 && labelBounds2.Height > 1.0) { if (flag4) { labelBounds2.Offset(0f, 1f); } stringFormat2.Alignment = alignment3; g.DrawString(labelCaption2, this.Font, brush3, labelBounds2, stringFormat2); } flag4 = ((this.LabelAlignment == LabelAlignment.Alternate) ? (!flag4) : flag4); } } } } } } } } finally { if (flag) { this.Colors.Clear(); } } } }
internal override void Render(MapGraphics g) { AntiAliasing antiAliasing = g.AntiAliasing; try { MapCore mapCore = GetMapCore(); if (mapCore == null) { return; } g.AntiAliasing = AntiAliasing.None; base.Render(g); float num = 4.5f; RectangleF absoluteRectangle = g.GetAbsoluteRectangle(new RectangleF(0f, 0f, 100f, 100f)); absoluteRectangle.Inflate(0f - num, 0f - num); if (absoluteRectangle.Width < 3f || absoluteRectangle.Height < 3f) { return; } float num2 = 0f; float num3 = 0f; string arg = "0"; string arg2 = "0"; MeasurementUnit measurementUnit = MeasurementUnit.km; MeasurementUnit measurementUnit2 = MeasurementUnit.mi; float num4 = absoluteRectangle.Width - 6f; float kilometers = (float)mapCore.PixelsToKilometers(num4); float miles = kilometers * KilometersToMiles; measurementUnit = AdjustMetricUnit(ref kilometers); float num5 = FloorDistance(kilometers); float num6 = num5 / kilometers; measurementUnit2 = AdjustImperialUnit(ref miles); float num7 = FloorDistance(miles); float num8 = num7 / miles; if (num5 >= 1f && num7 >= 1f) { num2 = num4 * num6; num3 = num4 * num8; if (GetMapCore().MapControl.FormatNumberHandler != null) { arg = GetMapCore().MapControl.FormatNumberHandler(GetMapCore().MapControl, num5, "G"); arg2 = GetMapCore().MapControl.FormatNumberHandler(GetMapCore().MapControl, num7, "G"); } else { arg = num5.ToString(CultureInfo.CurrentCulture); arg2 = num7.ToString(CultureInfo.CurrentCulture); } } else { num2 = num4; num3 = num4; } using (GraphicsPath path = CreateScalePath(absoluteRectangle, (int)num2, (int)num3)) { using (Brush brush = new SolidBrush(ScaleForeColor)) { g.FillPath(brush, path); } using (Pen pen = new Pen(ScaleBorderColor, 1f)) { pen.Alignment = PenAlignment.Center; pen.MiterLimit = 0f; g.DrawPath(pen, path); } StringFormat stringFormat = (StringFormat)StringFormat.GenericTypographic.Clone(); stringFormat.FormatFlags = StringFormatFlags.NoWrap; using (Brush brush2 = new SolidBrush(LabelColor)) { RectangleF textBounds = new RectangleF(absoluteRectangle.Left + 3f, absoluteRectangle.Top, num2, absoluteRectangle.Height / 2f - 3f); string text = string.Format(CultureInfo.CurrentCulture, "{0} {1}", arg, measurementUnit.ToString(CultureInfo.CurrentCulture)); SizeF textClipSize = g.MeasureString(text, Font, textBounds.Size, stringFormat); RectangleF layoutRectangle = CreateTextClip(textBounds, textClipSize); g.DrawString(text, Font, brush2, layoutRectangle, stringFormat); RectangleF textBounds2 = new RectangleF(absoluteRectangle.Left + 3f, absoluteRectangle.Top + absoluteRectangle.Height / 2f + 3f, num3, absoluteRectangle.Height / 2f - 3f); string text2 = string.Format(CultureInfo.CurrentCulture, "{0} {1}", arg2, measurementUnit2.ToString(CultureInfo.CurrentCulture)); SizeF textClipSize2 = g.MeasureString(text2, Font, textBounds2.Size, stringFormat); RectangleF layoutRectangle2 = CreateTextClip(textBounds2, textClipSize2); g.DrawString(text2, Font, brush2, layoutRectangle2, stringFormat); } } } finally { g.AntiAliasing = antiAliasing; } }
private void PaintCellSeriesSymbol(MapGraphics g, int fontSizeReducedBy, Font legendAutoFont, SizeF singleWCharacterSize) { Rectangle r = cellPosition; if (SymbolSize.Width >= 0) { int num = (int)((float)SymbolSize.Width * singleWCharacterSize.Width / 100f); if (num > cellPosition.Width) { num = cellPosition.Width; } r.Width = num; } if (SymbolSize.Height >= 0) { int num2 = (int)((float)SymbolSize.Height * singleWCharacterSize.Height / 100f); if (num2 > cellPosition.Height) { num2 = cellPosition.Height; } r.Height = num2; } if (r.Height <= 0 || r.Width <= 0) { return; } r.X = (int)((float)cellPosition.X + (float)cellPosition.Width / 2f - (float)r.Width / 2f); r.Y = (int)((float)cellPosition.Y + (float)cellPosition.Height / 2f - (float)r.Height / 2f); if (Alignment == ContentAlignment.BottomLeft || Alignment == ContentAlignment.MiddleLeft || Alignment == ContentAlignment.TopLeft) { r.X = cellPosition.X; } else if (Alignment == ContentAlignment.BottomRight || Alignment == ContentAlignment.MiddleRight || Alignment == ContentAlignment.TopRight) { r.X = cellPosition.Right - r.Width; } if (Alignment == ContentAlignment.BottomCenter || Alignment == ContentAlignment.BottomLeft || Alignment == ContentAlignment.BottomRight) { r.Y = cellPosition.Bottom - r.Height; } else if (Alignment == ContentAlignment.TopCenter || Alignment == ContentAlignment.TopLeft || Alignment == ContentAlignment.TopRight) { r.Y = cellPosition.Y; } g.StartHotRegion(this); if (!string.IsNullOrEmpty(legendItem.Image)) { Rectangle empty = Rectangle.Empty; Image image = GetLegend().Common.ImageLoader.LoadImage(legendItem.Image); empty.Width = image.Size.Width; empty.Height = image.Size.Height; float num3 = 1f; if (empty.Height > r.Height) { num3 = (float)empty.Height / (float)r.Height; } if (empty.Width > r.Width) { num3 = Math.Max(num3, (float)empty.Width / (float)r.Width); } empty.Height = (int)((float)empty.Height / num3); empty.Width = (int)((float)empty.Width / num3); empty.X = (int)((float)r.X + (float)r.Width / 2f - (float)empty.Width / 2f); empty.Y = (int)((float)r.Y + (float)r.Height / 2f - (float)empty.Height / 2f); ImageAttributes imageAttributes = new ImageAttributes(); if (legendItem.ImageTranspColor != Color.Empty) { imageAttributes.SetColorKey(legendItem.ImageTranspColor, legendItem.ImageTranspColor, ColorAdjustType.Default); } g.DrawImage(image, empty, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, imageAttributes); } else if (legendItem.ItemStyle == LegendItemStyle.Shape) { g.FillRectangleRel(g.GetRelativeRectangle(r), legendItem.Color, legendItem.HatchStyle, legendItem.Image, legendItem.ImageWrapMode, legendItem.ImageTranspColor, legendItem.ImageAlign, legendItem.GradientType, legendItem.SecondaryColor, legendItem.borderColor, (legendItem.BorderWidth > 2) ? 2 : legendItem.BorderWidth, legendItem.BorderStyle, legendItem.ShadowColor, (legendItem.ShadowOffset > 3) ? 3 : legendItem.ShadowOffset, PenAlignment.Center); } else if (legendItem.ItemStyle == LegendItemStyle.Path) { Point location = r.Location; location.Y = (int)Math.Round((float)r.Y + (float)r.Height / 2f); Point pt = new Point(r.Right, location.Y); int num4 = (int)Math.Round((float)legendItem.PathWidth / 2f); location.X += num4; pt.X -= num4; SmoothingMode smoothingMode = g.SmoothingMode; if (legendItem.PathWidth < 2 && legendItem.BorderWidth < 2) { g.SmoothingMode = SmoothingMode.None; } using (GraphicsPath graphicsPath = new GraphicsPath()) { graphicsPath.AddLine(location, pt); int num5 = (legendItem.shadowOffset > 3) ? 3 : legendItem.shadowOffset; if (num5 > 0) { using (Pen pen = Path.GetColorPen(g.GetShadowColor(), legendItem.PathWidth, legendItem.BorderWidth)) { if (pen != null) { Matrix matrix = new Matrix(); matrix.Translate(num5, num5, MatrixOrder.Append); graphicsPath.Transform(matrix); g.DrawPath(pen, graphicsPath); matrix.Reset(); matrix.Translate(-num5, -num5, MatrixOrder.Append); graphicsPath.Transform(matrix); } } } if (legendItem.BorderWidth > 0) { using (Pen pen2 = Path.GetColorPen(legendItem.BorderColor, legendItem.PathWidth, legendItem.BorderWidth)) { if (pen2 != null) { g.DrawPath(pen2, graphicsPath); } } } RectangleF bounds = graphicsPath.GetBounds(); bounds.Inflate((float)legendItem.PathWidth / 2f, (float)legendItem.PathWidth / 2f); using (Pen pen3 = Path.GetFillPen(g, graphicsPath, bounds, legendItem.PathWidth, legendItem.PathLineStyle, legendItem.Color, legendItem.SecondaryColor, legendItem.GradientType, legendItem.HatchStyle)) { if (pen3 != null) { g.DrawPath(pen3, graphicsPath); if (pen3.Brush != null) { pen3.Brush.Dispose(); } } } } g.SmoothingMode = smoothingMode; } else if (legendItem.ItemStyle == LegendItemStyle.Symbol) { MarkerStyle markerStyle = legendItem.markerStyle; if (markerStyle != 0 || !string.IsNullOrEmpty(legendItem.markerImage)) { int num6 = Math.Min(r.Width, r.Height); int num7 = (legendItem.MarkerBorderWidth > 3) ? 3 : legendItem.MarkerBorderWidth; if (num7 > 0) { num6 -= num7; if (num6 < 1) { num6 = 1; } } Point point = default(Point); point.X = (int)((float)r.X + (float)r.Width / 2f); point.Y = (int)((float)r.Y + (float)r.Height / 2f); Rectangle empty2 = Rectangle.Empty; if (!string.IsNullOrEmpty(legendItem.markerImage)) { Image image2 = GetLegend().Common.ImageLoader.LoadImage(legendItem.markerImage); empty2.Width = image2.Size.Width; empty2.Height = image2.Size.Height; float num8 = 1f; if (empty2.Height > r.Height) { num8 = (float)empty2.Height / (float)r.Height; } if (empty2.Width > r.Width) { num8 = Math.Max(num8, (float)empty2.Width / (float)r.Width); } empty2.Height = (int)((float)empty2.Height / num8); empty2.Width = (int)((float)empty2.Width / num8); } Color color = (legendItem.markerColor == Color.Empty) ? legendItem.Color : legendItem.markerColor; if (Symbol.IsXamlMarker(markerStyle)) { RectangleF rect = r; if (rect.Width > rect.Height) { rect.X += (rect.Width - rect.Height) / 2f; rect.Width = rect.Height; } else if (rect.Height > rect.Width) { rect.Y += (rect.Height - rect.Width) / 2f; rect.Height = rect.Width; } using (XamlRenderer xamlRenderer = Symbol.CreateXamlRenderer(markerStyle, color, rect)) { XamlLayer[] layers = xamlRenderer.Layers; for (int i = 0; i < layers.Length; i++) { layers[i].Render(g); } } } else { PointF absolute = new PointF(point.X, point.Y); if ((double)(num6 % 2) != 0.0) { absolute.X -= 0.5f; absolute.Y -= 0.5f; } g.DrawMarkerRel(g.GetRelativePoint(absolute), markerStyle, num6, color, legendItem.MarkerGradientType, legendItem.MarkerHatchStyle, legendItem.MarkerSecondaryColor, legendItem.MarkerBorderStyle, (legendItem.markerBorderColor == Color.Empty) ? legendItem.borderColor : legendItem.markerBorderColor, num7, legendItem.markerImage, legendItem.markerImageTranspColor, (legendItem.shadowOffset > 3) ? 3 : legendItem.shadowOffset, legendItem.shadowColor, empty2); } } } g.EndHotRegion(); }
internal override void Render(MapGraphics g) { base.Render(g); if (IsEmpty) { return; } RectangleF absoluteRectangle = g.GetAbsoluteRectangle(new RectangleF(0f, 0f, 100f, 100f)); bool flag = false; try { if (Colors.Count == 0 && Common != null && Common.MapCore.IsDesignMode()) { PopulateDummyData(); flag = true; } int num = (LabelAlignment != LabelAlignment.Alternate) ? 1 : 2; SwatchLabelType swatchLabelType = GetLabelType(); SizeF colorBoxSize = default(SizeF); SizeF labelBoxSize = default(SizeF); SizeF firstCaptionSize = default(SizeF); SizeF lastCaptionSize = default(SizeF); CalculateFontDependentData(g, absoluteRectangle.Size); absoluteRectangle.Inflate(-PanelPadding, -PanelPadding); if (absoluteRectangle.Width < 1f || absoluteRectangle.Height < 1f) { return; } int[] colorsRef = GetColorsRef(swatchLabelType); float num2 = 0f; if (LabelInterval > 0 && ShowEndLabels) { firstCaptionSize = g.MeasureString(GetLabelCaption(0, getFromValue: true, swatchLabelType), Font, absoluteRectangle.Size, StringFormat.GenericTypographic); firstCaptionSize.Width += TrimmingProtector; lastCaptionSize = g.MeasureString(GetLabelCaption(Colors.Count - 1, getFromValue: false, swatchLabelType), Font, absoluteRectangle.Size, StringFormat.GenericTypographic); lastCaptionSize.Width += TrimmingProtector; num2 = Math.Max(firstCaptionSize.Width, lastCaptionSize.Width); } bool flag2 = !string.IsNullOrEmpty(Title); RectangleF layoutRectangle = absoluteRectangle; if (flag2) { float num4 = layoutRectangle.Height = Math.Min(absoluteRectangle.Height, g.MeasureString(Title, TitleFont, layoutRectangle.Size, StringFormat.GenericTypographic).Height + (float)TitleSeparatorSize); absoluteRectangle.Y += num4; absoluteRectangle.Height -= num4; titlePosition = layoutRectangle; } RectangleF colorBarBounds = CalculateMaxColorBarBounds(g, absoluteRectangle, num2, colorsRef.Length, swatchLabelType); float num5 = 0f; float num6 = 0f; if (LabelInterval > 0) { num5 = GetLabelMaxSize(g, absoluteRectangle.Size, swatchLabelType).Height; num6 = TickMarkLength + TickMarkLabelGapSize; } float val = Math.Max(3f, (absoluteRectangle.Height - num6) / 5f); colorBoxSize.Height = Math.Max(val, absoluteRectangle.Height - (float)num * (num6 + num5)); colorBoxSize.Width = colorBarBounds.Width / (float)colorsRef.Length; colorBarBounds.Height = colorBoxSize.Height; labelBoxSize.Height = Math.Max(0f, absoluteRectangle.Height - colorBoxSize.Height) / (float)num - num6; labelBoxSize.Width = colorBoxSize.Width * (float)LabelInterval * (float)num; if (LabelAlignment == LabelAlignment.Top || LabelAlignment == LabelAlignment.Alternate) { colorBarBounds.Y += labelBoxSize.Height + num6; } AntiAliasing antiAliasing = g.AntiAliasing; try { g.AntiAliasing = AntiAliasing.None; CreateColorBarPath(absoluteRectangle, colorBarBounds, colorsRef, swatchLabelType, out GraphicsPath outlinePath, out GraphicsPath fillPath); GraphicsPathIterator graphicsPathIterator = new GraphicsPathIterator(fillPath); GraphicsPath graphicsPath = new GraphicsPath(); Pen pen = new Pen(OutlineColor); try { int[] array = colorsRef; foreach (int colorIndex in array) { graphicsPath.Reset(); graphicsPathIterator.NextSubpath(graphicsPath, out bool isClosed); if (isClosed) { using (Brush brush = CreateColorBoxBrush(g, graphicsPath.GetBounds(), colorIndex)) { g.FillPath(brush, graphicsPath); } } } g.DrawPath(pen, outlinePath); } finally { outlinePath.Dispose(); fillPath.Dispose(); graphicsPathIterator.Dispose(); graphicsPath.Dispose(); pen.Dispose(); } } finally { g.AntiAliasing = antiAliasing; } if (flag2) { using (Brush brush2 = new SolidBrush(TitleColor)) { using (StringFormat stringFormat = (StringFormat)StringFormat.GenericTypographic.Clone()) { stringFormat.Alignment = TitleAlignment; stringFormat.LineAlignment = StringAlignment.Near; stringFormat.Trimming = StringTrimming.EllipsisCharacter; stringFormat.FormatFlags = StringFormatFlags.NoWrap; g.DrawString(Title, TitleFont, brush2, layoutRectangle, stringFormat); } } } if (Colors.Count == 0 || LabelInterval == 0) { return; } using (StringFormat stringFormat2 = (StringFormat)StringFormat.GenericTypographic.Clone()) { stringFormat2.Alignment = StringAlignment.Center; stringFormat2.LineAlignment = StringAlignment.Near; stringFormat2.Trimming = StringTrimming.EllipsisCharacter; stringFormat2.FormatFlags = StringFormatFlags.NoWrap; using (Brush brush3 = new SolidBrush(LabelColor)) { bool flag3 = LabelAlignment != LabelAlignment.Top; if (swatchLabelType == SwatchLabelType.ShowMiddleValue) { for (int j = 0; j < colorsRef.Length; j++) { if (!MustPrintLabel(colorsRef, j, isFromValue: true, swatchLabelType)) { continue; } StringAlignment horizontalAlignemnt; RectangleF labelBounds = GetLabelBounds(j, colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, getFromValue: true, swatchLabelType, flag3, firstCaptionSize, lastCaptionSize, out horizontalAlignemnt); string labelCaption = GetLabelCaption(j, getFromValue: true, swatchLabelType); if (labelBounds.Width > 1f && labelBounds.Height > 1f) { if (flag3) { labelBounds.Offset(0f, 1f); } stringFormat2.Alignment = horizontalAlignemnt; g.DrawString(labelCaption, Font, brush3, labelBounds, stringFormat2); } flag3 = ((LabelAlignment == LabelAlignment.Alternate) ? (!flag3) : flag3); } return; } for (int k = 0; k < colorsRef.Length; k++) { RectangleF labelBounds2; string labelCaption2; if (MustPrintLabel(colorsRef, k, isFromValue: true, swatchLabelType)) { labelBounds2 = GetLabelBounds(colorsRef[k], colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, getFromValue: true, swatchLabelType, flag3, firstCaptionSize, lastCaptionSize, out StringAlignment horizontalAlignemnt2); labelCaption2 = GetLabelCaption(colorsRef[k], getFromValue: true, swatchLabelType); if (labelBounds2.Width > 1f && labelBounds2.Height > 1f) { if (flag3) { labelBounds2.Offset(0f, 1f); } stringFormat2.Alignment = horizontalAlignemnt2; g.DrawString(labelCaption2, Font, brush3, labelBounds2, stringFormat2); } flag3 = ((LabelAlignment == LabelAlignment.Alternate) ? (!flag3) : flag3); } if (!MustPrintLabel(colorsRef, k, isFromValue: false, swatchLabelType)) { continue; } labelBounds2 = GetLabelBounds(colorsRef[k], colorsRef, absoluteRectangle, colorBarBounds, labelBoxSize, colorBoxSize, num2, getFromValue: false, swatchLabelType, flag3, firstCaptionSize, lastCaptionSize, out StringAlignment horizontalAlignemnt3); labelCaption2 = GetLabelCaption(colorsRef[k], getFromValue: false, swatchLabelType); if (labelBounds2.Width > 1f && labelBounds2.Height > 1f) { if (flag3) { labelBounds2.Offset(0f, 1f); } stringFormat2.Alignment = horizontalAlignemnt3; g.DrawString(labelCaption2, Font, brush3, labelBounds2, stringFormat2); } flag3 = ((LabelAlignment == LabelAlignment.Alternate) ? (!flag3) : flag3); } } } } finally { if (flag) { Colors.Clear(); } } }