Grasshopper

algorithmic modeling for Rhino

How to set the text font of a displaypipeline drawText and draw dot?

Rhino.Display.DisplayPipeline
Public Sub DrawDot(worldPosition As Rhino.Geometry.Point3d, text As String, dotColor As System.Drawing.Color, textColor As System.Drawing.Color)
See the sdk, I can find where i can set the text font.
Anyone can help?Thank you!

Views: 472

Replies to This Discussion

Permalink Reply by David Rutten on May 13, 2015 at 12:07pm

Try DisplayPipeline.DrawObject() and make a Rhino.Geometry.TextDot (which has properties for Typeface) and put it inside a TextDotObject. I haven't tested it, but it's the only solution I can find.

Permalink Reply by huaxiamengqing on May 13, 2015 at 6:30pm

Thank you David,I will try it. And another question. How can I make the Textdot's back color transparent?

Permalink Reply by David Rutten on May 14, 2015 at 3:04am
That might not be possible. Do you just want to draw text that is always facing the camera? You can orient text planes any way you want.
Permalink Reply by huaxiamengqing on May 14, 2015 at 6:27pm

No,I want Textdot.It can change size by itself--

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