Draw (Groovy Documentation)

geoscript.render.Draw

class Draw
extends java.lang.Object

Easily draw a Geometry, a Feature, and a Layer to an image or interactive App.

 import static geoscript.render.Draw.*
 import geoscript.style.*
 import geoscript.geom.*
 draw(new Point(0,0).buffer(10),
    style: new Stroke("black",2) + new Fill("gray", 0.75),
    size: [250,250]
 )

Authors:: Jared Erickson

Constructor Summary

Constructors
Constructor and description
`Draw ()`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`static void`	`draw(java.util.Map options, Geometry geometry)` Draw a Geometry
	`static void`	`draw(java.util.Map options, java.util.List<Geometry> geometries)` Draw a List of Geometries
	`static void`	`draw(java.util.Map options, Feature feature)` Draw a Feature
	`static void`	`draw(java.util.Map options, Layer layer)` Draw a Layer
	`static void`	`draw(java.util.Map options, Raster raster)` Draw a Raster
	`static java.awt.image.BufferedImage`	`drawToImage(java.util.Map options, Geometry geometry)` Draw a Geometry to an image
	`static java.awt.image.BufferedImage`	`drawToImage(java.util.Map options, java.util.List geometries)` Draw a List of Geometries to an image
	`static java.awt.image.BufferedImage`	`drawToImage(java.util.Map options, Feature feature)` Draw a Feature to an image
	`static java.awt.image.BufferedImage`	`drawToImage(java.util.Map options, Layer layer)` Draw a Layer to an image
	`static java.awt.image.BufferedImage`	`drawToImage(java.util.Map options, Raster raster)` Draw a Raster to an image

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class java.lang.Object`	`java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()`

- Constructor Detail
  - Draw()
- Method Detail
  - static void draw(java.util.Map options, Geometry geometry)
    
    Draw a Geometry
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, out, format, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    out = The OutputStream, File, or File name. If null (which is the default) a GUI will be opened.
    
    format = The format ("jpeg", "png", "pdf", "svg")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    geometry - The Geometry
  - static void draw(java.util.Map options, java.util.List<Geometry> geometries)
    
    Draw a List of Geometries
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, out, format, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    out = The OutputStream, File, or File name. If null (which is the default) a GUI will be opened.
    
    format = The format ("jpeg", "png", "pdf", "svg")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    geometries - The List of Geometries
  - static void draw(java.util.Map options, Feature feature)
    
    Draw a Feature
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, out, format, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    out = The OutputStream, File, or File name. If null (which is the default) a GUI will be opened.
    
    format = The format ("jpeg", "png", "pdf", "svg")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    feature - The Feature
  - static void draw(java.util.Map options, Layer layer)
    
    Draw a Layer
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, out, format, proj)
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    out = The OutputStream, File, or File name. If null (which is the default) a GUI will be opened.
    
    format = The format ("jpeg", "png", "pdf", "svg")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    layer - The Layer
  - static void draw(java.util.Map options, Raster raster)
    
    Draw a Raster
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, out, format, proj)
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    out = The OutputStream, File, or File name. If null (which is the default) a GUI will be opened.
    
    format = The format ("jpeg", "png", "pdf", "svg")
    
    proj = The Projection
    raster - The Raster
  - static java.awt.image.BufferedImage drawToImage(java.util.Map options, Geometry geometry)
    
    Draw a Geometry to an image
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, format, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    imageType = The format ("jpeg", "png", "gif")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    geometry - The Geometry
    Returns:
    A BufferedImage
  - static java.awt.image.BufferedImage drawToImage(java.util.Map options, java.util.List geometries)
    
    Draw a List of Geometries to an image
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, imageType, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    imageType = The format ("jpeg", "png", "gif")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    geometries - A List of Geometries
    Returns:
    A BufferedImage
  - static java.awt.image.BufferedImage drawToImage(java.util.Map options, Feature feature)
    
    Draw a Feature to an image
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, imageType, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    imageType = The format ("jpeg", "png", "gif")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    feature - The Feature
    Returns:
    A BufferedImage
  - static java.awt.image.BufferedImage drawToImage(java.util.Map options, Layer layer)
    
    Draw a Layer to an image
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, imageType, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    imageType = The format ("jpeg", "png", "gif")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    layer - The Layer
    Returns:
    A BufferedImage
  - static java.awt.image.BufferedImage drawToImage(java.util.Map options, Raster raster)
    
    Draw a Raster to an image
    Parameters:
    options - A java.util.Map of options or named parameters (style, bounds, size, imageType, proj)
    
    style = A Style
    
    bounds = The Bounds
    
    size = The size of the canvas ([400,350])
    
    imageType = The format ("jpeg", "png", "gif")
    
    proj = The Projection
    
    backgroundColor = The background color (defaults to null)
    raster - The Raster
    Returns:
    A BufferedImage

Summary:
Constructor
Method

| Detail:
Constructor
Method

Groovy Documentation

[Groovy] Class Draw

Constructor Summary

Methods Summary

Inherited Methods Summary

Constructor Detail

Draw()

Method Detail

static void draw(java.util.Map options, Geometry geometry)

static void draw(java.util.Map options, java.util.List<Geometry> geometries)

static void draw(java.util.Map options, Feature feature)

static void draw(java.util.Map options, Layer layer)

static void draw(java.util.Map options, Raster raster)

static java.awt.image.BufferedImage drawToImage(java.util.Map options, Geometry geometry)

static java.awt.image.BufferedImage drawToImage(java.util.Map options, java.util.List geometries)

static java.awt.image.BufferedImage drawToImage(java.util.Map options, Feature feature)

static java.awt.image.BufferedImage drawToImage(java.util.Map options, Layer layer)

static java.awt.image.BufferedImage drawToImage(java.util.Map options, Raster raster)