如何通过 aspose.diagram 将文本方向更改为 rtl

如何解决如何通过 aspose.diagram 将文本方向更改为 rtl

我使用下面的代码来改变文本的方向，但没有一个能正常工作。

//----------------------------------------------------------------The first way
var layOptions = new Aspose.Diagram.AutoLayout.Layoutoptions();
**layOptions.Direction = Aspose.Diagram.AutoLayout.LayoutDirection.RightToLeft;**
layOptions.EnlargePage = true;
layOptions.LayoutStyle = Aspose.Diagram.AutoLayout.LayoutStyle.FlowChart;
layOptions.SpaceShapes = 1;
diagram.Layout(layOptions);
//----------------------------------------------------------------The second way
string rectangleMaster = @"Rectangle";
int pageNumber = 0;
double width = 2,height = 2,pinX = 4.25,pinY = 9.5;
long rectangleId = diagram.AddShape(
    pinX,pinY,width,height,rectangleMaster,pageNumber);
Shape shape = diagram.Pages[pageNumber].Shapes.GetShape(rectangleId);
shape.Text.Value.Clear();
shape.Chars.Clear();
shape.Chars.Add(new Aspose.Diagram.Char());
**shape.Chars[0].RTLText.Value = BOOL.True;**
**shape.Text.Value.Add(new Txt(@"مدیر مجموعه"));**