[摘要] 目的是用于导出视图样板中的图形替换，但Revit中视图样板其实也属于视图，所以对于所有视图都通用。 方
目的是用于导出视图样板中的图形替换，但Revit中视图样板其实也属于视图，所以对于所有视图都通用。
方法十分简单，视图中的样式替换都可以通过OverrideGraphicSettings读取，要注意的地方是需要对读出来的数据一些判别。
对于类别替换的写入其实方法十分类似，几乎可以套用。
以下代码：
private class ViewGraphicOverride { static Document _doc; static View _view; static Category _category; public ViewGraphicOverride(Document document,View view,string categoryName) { _doc = document; _view = view; _category = _doc.Settings.Categories.get_Item(categoryName); } //可见性 public string CategoryVisible { get { return _view.GetVisibility(_category) ?"是":"否"; } } //投影线宽 public string ProjectionLineWeight { get { string lineWeight ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.ProjectionLineWeight != -1) lineWeight = ogs.ProjectionLineWeight.ToString(); return lineWeight; } } //投影线颜色 public string ProjectionLineColor { get { string lineColor ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.ProjectionLineColor.IsValid) { Color rgb = ogs.ProjectionLineColor; lineColor = rgb.Red.ToString() + ',' + rgb.Green.ToString() + ',' + rgb.Blue; } return lineColor; } } //投影线样式 public string ProjectionLinePatternName { get { string linePatternName ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); ElementId patternId = ogs.ProjectionLinePatternId; if (patternId.IntegerValue != -1) { if (patternId.IntegerValue == -3000010) { linePatternName ="实线"; } else { linePatternName = LinePatternElement.GetLinePattern(_doc, patternId).Name; } } return linePatternName; } } //表面填充样式替换可见性 public string IsProjectionFillPatternVisible { get { OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); return ogs.IsProjectionFillPatternVisible ?"是":"否"; } } //表面填充颜色 public string ProjectionFillColor { get { string fillColor ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.ProjectionFillColor.IsValid) { Color rgb = ogs.ProjectionFillColor; fillColor = rgb.Red.ToString() + ',' + rgb.Green.ToString() + ',' + rgb.Blue; } return fillColor; } } //表面填充样式 public string ProjectionFillPatternName { get { string fillPatternName ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); ElementId patternId = ogs.ProjectionFillPatternId; if (patternId.IntegerValue != -1) { fillPatternName = _doc.GetElement(patternId).Name; } return fillPatternName; } } //透明度 public int Transparency { get { OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); return ogs.Transparency; } } //截面线宽 public string CutLineWeight { get { string lineWeight ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.CutLineWeight != -1) lineWeight = ogs.CutLineWeight.ToString(); return lineWeight; } } //截面线颜色 public string CutLineColor { get { string lineColor ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.CutLineColor.IsValid) { Color rgb = ogs.CutLineColor; lineColor = rgb.Red.ToString() + ',' + rgb.Green.ToString() + ',' + rgb.Blue; } return lineColor; } } //截面线样式 public string CutLinePatternName { get { string linePatternName ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); ElementId patternId = ogs.CutLinePatternId; if (patternId.IntegerValue != -1) { if (patternId.IntegerValue == -3000010) { linePatternName ="实线"; } else { linePatternName = LinePatternElement.GetLinePattern(_doc, patternId).Name; } } return linePatternName; } } //截面填充样式替换可见性 public string IsCutFillPatternVisible { get { OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); return ogs.IsCutFillPatternVisible ?"是":"否"; } } //截面填充颜色 public string CutFillColor { get { string fillColor ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); if (ogs.CutFillColor.IsValid) { Color rgb = ogs.CutFillColor; fillColor = rgb.Red.ToString() + ',' + rgb.Green.ToString() + ',' + rgb.Blue; } return fillColor; } } //截面填充样式 public string CutFillPatternName { get { string fillPatternName ="<无替换>"; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); ElementId patternId = ogs.CutFillPatternId; if (patternId.IntegerValue != -1) { fillPatternName = _doc.GetElement(patternId).Name; } return fillPatternName; } } //半色调 public string Halftone { get { OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); return ogs.Halftone ?"是":"否"; } } //详细程度 public string DetailLevel { get { string detailLevel; OverrideGraphicSettings ogs = _view.GetCategoryOverrides(_category.Id); switch (ogs.DetailLevel) { case ViewDetailLevel.Coarse: detailLevel ="粗略"; break; case ViewDetailLevel.Medium: detailLevel ="中等"; break; case ViewDetailLevel.Fine: detailLevel ="精细"; break; default: detailLevel ="按视图"; break; } return detailLevel; } } }
