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[Solved] Feature Request: Powerlaw Scaling

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Clint Singer asked on 25 Dec 2009, 07:48 PM

Hi,

I thought I would put this out as a feature request. I would love to see built in support for powerlaw scaling in the layers so that items on the map can scale relative to their zoom ranges. I am currently using a custom layer that supports this feature but I would expect that once you have support spring animations on all of the layers then my layer won't be so appropriate. The only reason I have this custom layer is to support powerlaw scaling.

I am currently using the following but of course a more configurable version would be desirable.

    
            double scale = Math.Pow(0.05 * (this.MapControl.ZoomLevel + 1), 2) + 0.01;   
        
            if (scale > 1) // Max scaling   
        
            {  
        
                scale = 1;  
        
            }  
        
            else if (scale < 0.125) // Min scaling  
        
            {  
        
                scale = 0.125;   
        
            }  
        
            // Set the transform origin to the center of the object.  
        
            ScaleTransform transform = new ScaleTransform();   
        
            transform.ScaleX = scale;  
        
            transform.ScaleY = scale;  
        
            container.RenderTransformOrigin = new Point(0.5, 0.5);   
        
            container.RenderTransform = transform;

Cheers,
Clint

[Solved] Feature Request: Powerlaw Scaling

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