SamplingParams

java.lang.Object
- com.mousebird.maply.SamplingParams

```
public class SamplingParams
extends java.lang.Object
```
Sampling parameters. These are used to describe how we want to break down the globe or flat projection onto the globe.

Constructor Summary

Constructors
Constructor and Description

SamplingParams()

Constructors
Constructor and Description
`SamplingParams()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(java.lang.Object obj)`
`void`	`finalize()`
`CoordSystem`	`getCoordSystem()` Return the coordinate system used for the sampling.
`boolean`	`getCoverPoles()` If set, we'll generate geometry to cover the poles on a globe.
`boolean`	`getEdgeMatching()` If set, we'll generate skirt geometry between the edges of tiles.
`int`	`getMaxTiles()` Maximum number of tiles to display at once.
`int`	`getMaxZoom()` Max zoom level for sampling.
`double`	`getMinImportance()` Size of a tile in scren space (pixels^2).
`double`	`getMinImportanceTop()` Normally we always load the lowest level, but this can be set to a screen importance as in setMinImportance.
`int`	`getMinZoom()` Min zoom level for sampling.
`boolean`	`getSingleLevel()` If set, we'll concentrate on loading a single level of detail, with restrictions based on the level loads.
`int`	`getTesselationX()` Return the tesselation in X for a single tile.
`int`	`getTesselationY()` Return the tesselation in Y for a single tile
`void`	`setClipBounds(Mbr bounds)` If set, we won't load any tiles outside these boundaries.
`void`	`setCoordSystem(CoordSystem coordSystem)` Set the coordinate system for the model itself
`protected void`	`setCoordSystemNative(CoordSystem coordSystem, Point3d ll, Point3d ur)`
`void`	`setCoverPoles(boolean coverPoles)` If set, we'll generate geometry to cover the poles on a globe.
`void`	`setEdgeMatching(boolean edgeMatching)` If set, we'll generate skirt geometry between the edges of tiles.
`void`	`setForceMinLevel(boolean force)` If set, we'll always make sure the min level is loaded in to provide some background.
`void`	`setLevelLoads(int[] levels)` Detail the levels you want loaded in target level mode.
`void`	`setMaxTiles(int maxTiles)` Maximum number of tiles to display at once.
`void`	`setMaxZoom(int maxZoom)` Max zoom level for sampling.
`void`	`setMinImportance(double minImport)` Size of a tile in scren space (pixels^2).
`void`	`setMinImportance(double minImport, int level)` Set the minImportance for a specific level.
`void`	`setMinImportanceTop(double minImportTop)` Normally we always load the lowest level, but this can be set to a screen importance as in setMinImportance.
`void`	`setMinZoom(int minZoom)` Min zoom level for sampling.
`void`	`setSingleLevel(boolean singleLevel)` If set, we'll concentrate on loading a single level of detail, with restrictions based on the level loads.
`void`	`setTesselation(int tessX, int tessY)` Each tile will be tesselated into a given number of X and Y grid points.

Methods inherited from class java.lang.Object
clone, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SamplingParams
```
public SamplingParams()
```
- Method Detail
  - setCoordSystem
```
public void setCoordSystem(CoordSystem coordSystem)
```
    Set the coordinate system for the model itself
  - setCoordSystemNative
```
protected void setCoordSystemNative(CoordSystem coordSystem,
                                    Point3d ll,
                                    Point3d ur)
```
  - getCoordSystem
```
public CoordSystem getCoordSystem()
```
    Return the coordinate system used for the sampling.
  - setMinZoom
```
public void setMinZoom(int minZoom)
```
    Min zoom level for sampling. Usually 0.
  - getMinZoom
```
public int getMinZoom()
```
    Min zoom level for sampling. Usually 0.
  - setMaxZoom
```
public void setMaxZoom(int maxZoom)
```
    Max zoom level for sampling. Usually more than 0.
  - getMaxZoom
```
public int getMaxZoom()
```
    Max zoom level for sampling. Usually more than 0.
  - setMaxTiles
```
public void setMaxTiles(int maxTiles)
```
    Maximum number of tiles to display at once. The system will back off to a lower level of detail or do a hard stop on loading to meet this criteria.
  - getMaxTiles
```
public int getMaxTiles()
```
    Maximum number of tiles to display at once. The system will back off to a lower level of detail or do a hard stop on loading to meet this criteria.
  - setMinImportance
```
public void setMinImportance(double minImport)
```
    Size of a tile in scren space (pixels^2). Anything taking up less space than this will not be loaded.
  - getMinImportance
```
public double getMinImportance()
```
    Size of a tile in scren space (pixels^2). Anything taking up less space than this will not be loaded.
  - setMinImportanceTop
```
public void setMinImportanceTop(double minImportTop)
```
    Normally we always load the lowest level, but this can be set to a screen importance as in setMinImportance. In that case we don't load the lowest level unless it exceeds that size.
  - getMinImportanceTop
```
public double getMinImportanceTop()
```
    Normally we always load the lowest level, but this can be set to a screen importance as in setMinImportance. In that case we don't load the lowest level unless it exceeds that size.
  - setMinImportance
```
public void setMinImportance(double minImport,
                             int level)
```
    Set the minImportance for a specific level. Useful for tweaking different levels to be loaded at different points.
  - setCoverPoles
```
public void setCoverPoles(boolean coverPoles)
```
    If set, we'll generate geometry to cover the poles on a globe. Turn this off for flat systems (e.g. the map)
  - getCoverPoles
```
public boolean getCoverPoles()
```
    If set, we'll generate geometry to cover the poles on a globe. Turn this off for flat systems (e.g. the map)
  - setEdgeMatching
```
public void setEdgeMatching(boolean edgeMatching)
```
    If set, we'll generate skirt geometry between the edges of tiles. This works well for the globe.
  - getEdgeMatching
```
public boolean getEdgeMatching()
```
    If set, we'll generate skirt geometry between the edges of tiles. This works well for the globe.
  - setTesselation
```
public void setTesselation(int tessX,
                           int tessY)
```
    Each tile will be tesselated into a given number of X and Y grid points.
  - setForceMinLevel
```
public void setForceMinLevel(boolean force)
```
    If set, we'll always make sure the min level is loaded in to provide some background. Turn it off for true single level loading. Not great for basemaps. On by default.
  - getTesselationX
```
public int getTesselationX()
```
    Return the tesselation in X for a single tile.
  - getTesselationY
```
public int getTesselationY()
```
    Return the tesselation in Y for a single tile
  - setSingleLevel
```
public void setSingleLevel(boolean singleLevel)
```
    If set, we'll concentrate on loading a single level of detail, with restrictions based on the level loads.
  - getSingleLevel
```
public boolean getSingleLevel()
```
    If set, we'll concentrate on loading a single level of detail, with restrictions based on the level loads.
  - setLevelLoads
```
public void setLevelLoads(int[] levels)
```
    Detail the levels you want loaded in target level mode. The layer calculates the optimal target level. The entries in this array are relative to that level or absolute. For example [0,-4,-2] means the layer will always try to load levels 0, targetLevel-4 and targetLevel-2, but only the latter two if they make sense.
  - setClipBounds
```
public void setClipBounds(Mbr bounds)
```
    If set, we won't load any tiles outside these boundaries.
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - finalize
```
public void finalize()
```
    Overrides:
    
    finalize in class java.lang.Object

Class SamplingParams

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SamplingParams

Method Detail

setCoordSystem

setCoordSystemNative

getCoordSystem

setMinZoom

getMinZoom

setMaxZoom

getMaxZoom

setMaxTiles

getMaxTiles

setMinImportance

getMinImportance

setMinImportanceTop

getMinImportanceTop

setMinImportance

setCoverPoles

getCoverPoles

setEdgeMatching

getEdgeMatching

setTesselation

setForceMinLevel

getTesselationX

getTesselationY

setSingleLevel

getSingleLevel

setLevelLoads

setClipBounds

equals

finalize