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Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false Started by leftback at 07-15-2008 5:15. Topic has 3 replies. LEAD Support Fo... » Developer » Annotations » Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false

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07-15-2008, 5:15 leftback Joined on 03-14-2008 Posts 35 Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false I dont want to display the measurement (i.e 23.56° or whatever it my be Im implementing my own) but I do want the arc between the lines to still be visible when I set showAngle to be false. Is this possible? Using Version 15 and .net Thanks    Report

07-15-2008, 12:51 Adam Boulad Joined on 09-16-2007 Posts 513 Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false One way to do this by setting the AnnProtractorObject.Font property to Null or Nothing. Adam Boulad LEADTOOLS Technical Support    Report

07-16-2008, 3:43 leftback Joined on 03-14-2008 Posts 35 Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false Yeah Ive tried this and it functions ok but is throwing an error when I call my PostImagePaint method on the annotation container when I try to reload the annotations later. Value of '0' is not valid for 'emSize'. 'emSize' should be greater than 0 and less than or equal to System.Single.MaxValue. Parameter name: emSize Is there a way perhaps to make this font transperant instead of null sized?    Report

07-16-2008, 4:07 leftback Joined on 03-14-2008 Posts 35 Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false Ok Ignore that last comment - it was an issue with my annotation saving - that doesnt occur when I save the annotations as a stream. So yeah this method of setting the font to null works fine. My Thanks    Report

LEAD Support Fo... » Developer » Annotations » Re: Is it possible to somehow show the internal Arc on a AnnProtractor object when showAngle is set to false

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