Package ucar.nc2.ui.grid

Class GridRenderer

  • public class GridRenderer
extends Object
    Render grids using Java2D API.

    • Constructor Detail

      • GridRenderer

        public GridRenderer()

    • Method Detail

      • getColorScale

        public ColorScale getColorScale()
        get the current ColorScale

      • setColorScale

        public void setColorScale​(ColorScale cs)
        set the ColorScale to use

      • setDataMinMaxType

        public void setDataMinMaxType​(ColorScale.MinMaxType type)
        set the ColorScale data min/max type
        Parameters:
        type - MinMaxType

      • getGeoGrid

        public ucar.nc2.dt.GridDatatype getGeoGrid()
        get the current GridDatatype

      • clear

        public void clear()

      • setGeoGrid

        public void setGeoGrid​(ucar.nc2.dt.GridDatatype grid)
        set the Grid

      • getCurrentHorizDataSlice

        public ucar.ma2.Array getCurrentHorizDataSlice()

      • getDataProjection

        public ucar.unidata.geoloc.ProjectionImpl getDataProjection()
        get the current GridDatatype data projection

      • getProjection

        public ucar.unidata.geoloc.ProjectionImpl getProjection()
        get the current display projection

      • setProjection

        public void setProjection​(ucar.unidata.geoloc.ProjectionImpl project)
        set the Projection to use for drawing

      • getDrawGrid

        public boolean getDrawGrid()

      • setDrawGridLines

        public void setDrawGridLines​(boolean drawGrid)

      • getDrawContours

        public boolean getDrawContours()

      • setDrawContours

        public void setDrawContours​(boolean drawContours)

      • getDrawContourLabels

        public boolean getDrawContourLabels()

      • setDrawContourLabels

        public void setDrawContourLabels​(boolean drawContourLabels)

      • getLevel

        public int getLevel()

      • setLevel

        public void setLevel​(int level)

      • getTime

        public int getTime()

      • setTime

        public void setTime​(int time)

      • getRunTime

        public int getRunTime()

      • setRunTime

        public void setRunTime​(int runtime)

      • getEnsemble

        public int getEnsemble()

      • setEnsemble

        public void setEnsemble​(int ensemble)

      • getSlice

        public int getSlice()

      • setSlice

        public void setSlice​(int slice)

      • getHorizStride

        public int getHorizStride()

      • setHorizStride

        public void setHorizStride​(int horizStride)

      • makeStridedGrid

        public void makeStridedGrid()

      • findLevelCoordElement

        public int findLevelCoordElement​(double pos)
        find the level (z) index that is represented by this point
        Parameters:
        pos - coord in data z coordinate space.

      • findSliceFromPoint

        public int findSliceFromPoint​(ucar.unidata.geoloc.ProjectionPoint pp)
        Returns:
        x index for given point

      • getXYvalueStr

        public String getXYvalueStr​(ucar.unidata.geoloc.ProjectionPoint loc)
        Get the data value at this projection (x,y) point.
        Parameters:
        loc - : point in display projection coordinates (plan view)
        Returns:
        String representation of value

      • getYZpositionStr

        public String getYZpositionStr​(Point2D loc)
        Get the (y,z) position from the vertical view coordinates.
        Parameters:
        loc - : point in display projection coordinates (vertical view)
        Returns:
        String representation of position

      • getYZvalueStr

        public String getYZvalueStr​(Point2D loc)
        find the data value at this point
        Parameters:
        loc - : point in display projection coordinates (vertical view)
        Returns:
        String representation of value

      • renderVertView

        public void renderVertView​(Graphics2D g,
                           AffineTransform dFromN)
        Do the rendering to the given Graphics2D object.
        Parameters:
        g - Graphics2D object: has clipRect and AffineTransform set.
        dFromN - transforms "Normalized Device" to Device coordinates

      • renderPlanView

        public void renderPlanView​(Graphics2D g,
                           AffineTransform dFromN)
                    throws IOException
        Do the rendering to the given Graphics2D object.
        Parameters:
        g - Graphics2D object: has clipRect and AffineTransform set.
        dFromN - transforms "Normalized Device" to Device coordinates
        Throws:
        IOException