Latest Contributions by RobertBorchert

You want to draw a line or calculate the radius and diameter? Area of a circle  = (π)r² you can also create a bounding box (square) around the circle.  Then draw lines from corner to corner. Where the lines intersect is the center.  Trim one line to the other, then trim that line to the edge of the circle. Or create a point and create the circle on that point, then draw in a radius line from the point to the edge of the circle. Or create a point and snap the circle to the point.  then draw the radius from the point. Or use the geoprocessing tool  Feature to Point and create a centroid and draw in the radius. IF you need to do a LOT of circles you can do this Create a radius field (double) in your polygon layer that has the circles.  Calculate the radius. Create a fields for X,Y Use Calculate Geometry to calculate the centroid of the circle. Now create  new X,Y fields.  If you want the line to go straight East.  Calculate the second X,Y leaving Y the same as the centroid.  Calculate the new X using the Radius.  Then use the X,Y to line tool to draw in the lines. (literally thousands of lines can be draw this way in minutes) ... View more

you can only set one default.  So the end result is  you will have to make four dashboards. We have been through this myself and we figured out the best practice was to teach people how to select the tab they want. ... View more