| java.lang.Object
 org.geotools.renderer.shape.GeometryHandlerUtilities
| GeometryHandlerUtilities | | public class GeometryHandlerUtilities (Code) | | Useful methods common to all geometry handlers
author:
jeichar
since:
2.1.x |
| calculateScreenSize | | public static ScreenMap calculateScreenSize(Rectangle screenSize, boolean hasOpacity) throws TransformException, NoninvertibleTransformException(Code) | | |
| calculateSpan | | public static Point2D calculateSpan(MathTransform mt, int x, int y) throws NoninvertibleTransformException, TransformException(Code) | | calculates the distance between the centers of the two pixels at x,y
Parameters:
mt - the transform to use to calculate the centers.
Parameters:
x - the x coordinate at which to make the calculation
Parameters:
y - the y coordinate at which to make the calculation a point whose x coord it the distance in world coordinates between x-0.5 and x+0.5 and the y is the span around the y point.
throws:
NoninvertibleTransformException -
throws:
TransformException - |
| readBounds | | public static Envelope readBounds(ByteBuffer buffer)(Code) | | DOCUMENT ME!
Parameters:
buffer - |
| transform | | public static void transform(ShapeType type, MathTransform mt, double[] src, double[] dest) throws TransformException(Code) | | |
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