com.aspose.cad.fileformats.cad

Class DwgImage

java.lang.Object

com.aspose.cad.DisposableObject

com.aspose.cad.DataStreamSupporter

com.aspose.cad.Image

com.aspose.cad.fileformats.cad.CadImage

com.aspose.cad.fileformats.cad.DwgImage

All Implemented Interfaces:

IHasEntities<CadEntityBase>, IHasLayouts<CadLayout,CadEntityBase>, IObjectWithBounds, com.aspose.ms.System.IDisposable, Closeable, AutoCloseable

public class DwgImage
extends CadImage

Dwg image class

Constructor Summary

Constructors

Constructor and Description
DwgImage()
DwgImage(CadAcadVersion cadVersion) Initializes a new instance of the DwgImage class.

Method Summary

Modifier and Type	Method and Description
void	addBlock(String blockName)
void	addBlock(String blockName, String layerName) Adds a new block to the drawing.
void	addEntity(CadEntityBase entity) Add entity to drawing
void	addEntityToBlock(String blockName, CadEntityBase entity) Adds an entity to the specified block.
CadLayerTable	addLayer(String layerName) Add layer to drawing
void	addOle2Frame(byte[] imageData)
void	addOle2Frame(byte[] imageData, Cad3DPoint insertPoint)
void	addOle2Frame(byte[] imageData, Cad3DPoint insertPoint, Double width)
void	addOle2Frame(byte[] imageData, Cad3DPoint insertPoint, Double width, Double height)
void	addOle2Frame(byte[] imageData, Cad3DPoint insertPoint, Double width, Double height, boolean lockAspectRatio) Adds an OLE2FRAME entity to the drawing using BMP image data.
void	insertBlock(String blockName, Cad3DPoint... insertPoints) Inserts a block into the drawing at the specified points.

Methods inherited from class com.aspose.cad.fileformats.cad.CadImage

addCustomProperty, cacheData, changeCustomProperty, fillBounds, getActivePage, getAppIdTables, getApplicationVersion, getBlockEntities, getBlocksTables, getBounds, getCadAcds, getClassEntities, getCustomProperties, getDefaultFont, getDefaultLineWeight, getDepth, getDimensionStyles, getEntities, getFileEncoding, getHeader, getHeight, getLayers, getLayouts, getLineTypes, getMaintenanceVersion, getMaxPoint, getMinPoint, getObjects, getSpecifiedEncoding, getSpecifiedMifEncoding, getStrings, getStyles, getThumbnailImage, getUCSs, getViewPorts, getViews, getWidth, isCached, removeCustomProperty, setAppIdTables, setApplicationVersion, setBlockEntities, setBlocksTables, setCadAcds, setClassEntities, setDefaultFont, setDefaultLineWeight, setDimensionStyles, setEntities, setFileEncoding, setHeader, setLayers, setLineTypes, setMaintenanceVersion, setObjects, setSpecifiedEncoding, setSpecifiedMifEncoding, setStyles, setThumbnailImage, setUCSs, setViewPorts, setViews, tryRemoveEntity, updateSize, updateSize

Methods inherited from class com.aspose.cad.Image

canLoad, canLoad, canLoad, canLoad, canSave, getAnnotationService, getBounds, getContainer, getFileFormat, getFileFormat, getPalette, getSize, getUnitlessDefaultUnitType, getUnitType, getWatermarkGuardService, load, load, load, load, load, save, save, save, setPalette

Methods inherited from class com.aspose.cad.DataStreamSupporter

getDataStreamContainer, save, save, save, save

Methods inherited from class com.aspose.cad.DisposableObject

close, dispose, getDisposed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DwgImage

public DwgImage()

DwgImage

public DwgImage(CadAcadVersion cadVersion)

Initializes a new instance of the DwgImage class.

Method Detail

addEntity

public final void addEntity(CadEntityBase entity)

Add entity to drawing

Parameters:

entity -

addLayer

public final CadLayerTable addLayer(String layerName)

Add layer to drawing

Parameters:

layerName - The layer name

Returns:

addBlock

public final void addBlock(String blockName)

addBlock

public final void addBlock(String blockName,
                           String layerName)

Adds a new block to the drawing.

Parameters:

blockName - The name of the block.

layerName - The layer name.

Throws:

com.aspose.ms.System.ArgumentException - Thrown if the block name is invalid or already exists.

addEntityToBlock

public final void addEntityToBlock(String blockName,
                                   CadEntityBase entity)

Adds an entity to the specified block.

Parameters:

blockName - The name of the block.

entity - The entity to add.

Throws:

com.aspose.ms.System.ArgumentNullException - Thrown if entity is null.

com.aspose.ms.System.ArgumentException - Thrown if the block does not exist, is a system block, or the entity is already associated with another block.

insertBlock

public final void insertBlock(String blockName,
                              Cad3DPoint... insertPoints)

Inserts a block into the drawing at the specified points.

Parameters:

blockName - The name of the block to insert.

insertPoints - The insertion points for the block.

Throws:

com.aspose.ms.System.ArgumentException - Thrown if the block does not exist, is a system block

addOle2Frame

public final void addOle2Frame(byte[] imageData)

addOle2Frame

public final void addOle2Frame(byte[] imageData,
                               Cad3DPoint insertPoint)

addOle2Frame

public final void addOle2Frame(byte[] imageData,
                               Cad3DPoint insertPoint,
                               Double width)

addOle2Frame

public final void addOle2Frame(byte[] imageData,
                               Cad3DPoint insertPoint,
                               Double width,
                               Double height)

addOle2Frame

public final void addOle2Frame(byte[] imageData,
                               Cad3DPoint insertPoint,
                               Double width,
                               Double height,
                               boolean lockAspectRatio)

Adds an OLE2FRAME entity to the drawing using BMP image data.

Parameters:

imageData - Byte array containing 24-bit BMP image data.

insertPoint - Insertion point of the OLE2FRAME entity.

width - Width of the OLE2FRAME.

height - Height of the OLE2FRAME.

lockAspectRatio - If true, maintains the image aspect ratio by adjusting height based on width or vice versa.