SquiggleLineIndicator

Posted 18 years ago by Actipro Software Support - Cleveland, OH, USA

Hi Ted,

Absolutely... here's the code to add a Red squiggle line indicator...

editor.Document.Indicators.Add(New SquiggleLineIndicator("RedIndicator", 1, Color.Red), offset, length);

Actipro Software Support

Posted 18 years ago by Ted Schunk

Thanks for your quick reply but I think my question was not that clear. I would like
to do something like this


x = a + b + c * d
    ______           <- this is the first squiggly line (it would be closer to the text above)
    ______________   <- this is a second squiggly line underneath the first line.

If you were to draw both lines using:

editor.Document.Indicators.Add(New SquiggleLineIndicator("RedIndicator", 1, Color.Red), 8, 5);
editor.Document.Indicators.Add(New SquiggleLineIndicator("BlueIndicator", 1, Color.Red), 4, 13);

the blue indicator would draw over the red indicator. I need it to be drawn underneath the red indicator.

Thanks

[Modified at 10/01/2005 11:17 AM]

Posted 18 years ago by Actipro Software Support - Cleveland, OH, USA

Oh, that's what the display priority does. So change the "1" in your two code lines so that one is 1 and the other is 2.

Actipro Software Support

Posted 18 years ago by Ted Schunk

Thanks but that is not exactly what I'm trying to do. I need the line to be drawn a few pixels lower on the screen so they do not overlap.

Posted 18 years ago by Actipro Software Support - Cleveland, OH, USA

Oh, in that case you'll have to implement your own squiggle line indicator since ours draws it at a fixed y-location. I believe there are other postings in the forum that show a sample span indicator. They might not show a squiggle line but it's easy to implement.

Actipro Software Support

Posted 18 years ago by Ted Schunk

I searched the forum and was not able to find any samples. If you know of one would you mind posting here. Thanks.

Posted 18 years ago by Actipro Software Support - Cleveland, OH, USA

Sure... here is one... actually you can probably make the code even simpler by inheriting SquiggleIndicator directly and overriding the DrawMarks method with your custom squiggle drawing code.

http://www.actiprosoftware.com/Support/Forums/ViewForumTopic.aspx?ForumTopicID=244#647

Actipro Software Support

The latest build of this product (v24.1.0) was released 2 months ago, which was after the last post in this thread.

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