DXFViewport

java.lang.Object
- com.jsevy.jdxf.DXFDatabaseObject
- - com.jsevy.jdxf.DXFTableRecord
  - - com.jsevy.jdxf.DXFViewport

All Implemented Interfaces:

DXFObject
```
public class DXFViewport
extends DXFTableRecord
```
Class representing a viewport for use in VPORTs table.

Author:

jsevy

Field Summary
- Fields inherited from class com.jsevy.jdxf.DXFDatabaseObject
  LINEWEIGHT_BYBLOCK, LINEWEIGHT_BYLAYER

Constructor Summary

Constructors
Constructor	Description
`DXFViewport(java.lang.String name, double viewportScale)`	Create a VPORT table record object with specified name.
`DXFViewport(java.lang.String name, double centerX, double centerY, double viewportScale)`	Create a VPORT table record object with specified name.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`setCenter(double centerX, double centerY)`
`void`	`setScale(double viewportScale)`
`java.lang.String`	`toDXFString()`	Implementation of DXFObject interface method; creates DXF text representing the text style.

Methods inherited from class com.jsevy.jdxf.DXFDatabaseObject
getDXFLineWeight, getHandle, getHandleCount

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

- Constructor Detail
  - DXFViewport
```
public DXFViewport(java.lang.String name,
                   double viewportScale)
```
    Create a VPORT table record object with specified name.
    
    Parameters:
    
    name - name of table record
    
    viewportScale - scale of viewport - number of drawing units the viewport spans
  - DXFViewport
```
public DXFViewport(java.lang.String name,
                   double centerX,
                   double centerY,
                   double viewportScale)
```
    Create a VPORT table record object with specified name.
    
    Parameters:
    
    name - name of table record
    
    centerX - Location of x coordinate of the viewing center of the viewport
    
    centerY - Location of y coordinate of the viewing center of the viewport
    
    viewportScale - scale of viewport - number of drawing units the viewport spans
- Method Detail
  - setScale
```
public void setScale(double viewportScale)
```
  - setCenter
```
public void setCenter(double centerX,
                      double centerY)
```
  - toDXFString
```
public java.lang.String toDXFString()
```
    Implementation of DXFObject interface method; creates DXF text representing the text style.
    
    Specified by:
    
    toDXFString in interface DXFObject
    
    Overrides:
    
    toDXFString in class DXFTableRecord