public TextGraphics DrawText(
string text,
bool scalable,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TextGraphics graphic = (scalable ? node.AddScalableTextGraphics() : node.AddTextGraphics());
graphic.Text = text;
return(graphic);
}
catch
{
return(null);
}
}
public TextGraphics DrawText(
string text,
bool scalable,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TextGraphics graphic = (scalable ? node.AddScalableTextGraphics() : node.AddTextGraphics());
graphic.Text = text;
return graphic;
}
catch
{
return null;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Description: Displays a TextGraphics with different styles and properties.
//
//////////////////////////////////////////////////////////////////////////////////////////////
static public void TextGraphicsDemo()
{
PartDocument doc =
AdnInventorUtilities.InvApplication.ActiveDocument
as PartDocument;
string clientId = "{Add-in Guid}";
ClientGraphics graphics = null;
GraphicsDataSets dataSets = null;
try
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection[clientId];
dataSets = doc.GraphicsDataSetsCollection[clientId];
}
catch
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId);
dataSets = doc.GraphicsDataSetsCollection.Add(clientId);
}
TransientGeometry Tg = AdnInventorUtilities.InvApplication.TransientGeometry;
GraphicsNode node = graphics.AddNode(graphics.Count + 1);
//Create scalable text graphics
TextGraphics scalableTxt = node.AddScalableTextGraphics();
//Set the properties of the text
scalableTxt.Text = "Scalable Text";
scalableTxt.Anchor = Tg.CreatePoint(0, 20, 0);
scalableTxt.Bold = true;
scalableTxt.Font = "Arial";
scalableTxt.FontSize = 10;
scalableTxt.HorizontalAlignment = HorizontalTextAlignmentEnum.kAlignTextLeft;
scalableTxt.Italic = true;
scalableTxt.PutTextColor(119, 187, 17);
scalableTxt.VerticalAlignment = VerticalTextAlignmentEnum.kAlignTextMiddle;
//Create anchored text graphics
TextGraphics anchoredTxt = node.AddTextGraphics();
//Set the properties of the text.
anchoredTxt.Text = "Anchored Text";
anchoredTxt.Bold = true;
anchoredTxt.FontSize = 30;
anchoredTxt.PutTextColor(255, 170, 0);
Point anchorPoint = Tg.CreatePoint(1, 1, 1);
//Set the text's anchor in model space.
anchoredTxt.Anchor = anchorPoint;
//Anchor the text graphics in the view.
anchoredTxt.SetViewSpaceAnchor(
anchorPoint,
Tg.CreatePoint2d(30, 30),
ViewLayoutEnum.kTopLeftViewCorner);
TextGraphics symbolTxt1 = node.AddTextGraphics();
symbolTxt1.Text = "n ";
Point modelAnchorPoint = Tg.CreatePoint(50, 0, 0);
//Because this text will have pixel scaling behavior these coordinates are in pixel space.
symbolTxt1.Anchor = Tg.CreatePoint(0, 0, 0);
symbolTxt1.Font = "AIGDT";
symbolTxt1.FontSize = 25;
symbolTxt1.HorizontalAlignment = HorizontalTextAlignmentEnum.kAlignTextLeft;
symbolTxt1.PutTextColor(221, 0, 0);
symbolTxt1.VerticalAlignment = VerticalTextAlignmentEnum.kAlignTextMiddle;
symbolTxt1.SetTransformBehavior(
modelAnchorPoint,
DisplayTransformBehaviorEnum.kFrontFacingAndPixelScaling,
1);
Box box = symbolTxt1.RangeBox;
//Draw the next section of the string relative to the first section.
TextGraphics symbolTxt2 = node.AddTextGraphics();
symbolTxt2.Text = "9.4 - 9.8";
//The range of the previous character is used to determine where to position
//the next string. The range is returned in pixels.
symbolTxt2.Anchor = Tg.CreatePoint(box.MaxPoint.X, 0, 0);
symbolTxt2.Font = "Arial";
symbolTxt2.FontSize = 25;
symbolTxt2.HorizontalAlignment = HorizontalTextAlignmentEnum.kAlignTextLeft;
symbolTxt2.PutTextColor(221, 0, 0);
symbolTxt2.VerticalAlignment = VerticalTextAlignmentEnum.kAlignTextMiddle;
symbolTxt2.SetTransformBehavior(
modelAnchorPoint,
DisplayTransformBehaviorEnum.kFrontFacingAndPixelScaling,
1);
doc.Views[1].Update();
}