23.2.4 Settings in The Export Graph Dialog Box

Image Type

The exported image type for the file. The default option is Encapsulated Postscript (*.eps).

ai:AI

Adobe Illustrator, vector format

bmp:BMP

Bitmap, raster format

cgm:CGM

Computer Graphics Metafile, vector format

dxf:DXF

AutoCAD Drawing Interchange, vector format

emf:EMF

Enhanced Metafile, vector format

eps:EPS

Encapsulated PostScript, vector format

gif:GIF

Graphics Interchange Format, raster format

jpg:JPG

JPEG, Joint Photographic Experts Group, raster format

pcx:PCX

Zsoft PC Paintbrush Bitmap, raster format

pdf:PDF

Portable Document Format, vector format

png:PNG

Portable Network Graphics, raster format

psd:PSD

Adobe PhotoShop, raster format

tga:TGA

Truevision Targa, raster format

tif:TIF

TIFF, Tag Image File, raster format

wmf:WMF

Windows Metafile, vector format

svg:SVG

Scalable Vector Graphics, vector format

Select Graph(s)

Use this option to select the page(s) to be exported.

Active Page

the active graph page will be exported

All in Active Folder

All the graph pages in active folder of the project (see this in Project Explorer) will be exported. The pages in subfolders will not be included. Hidden pages will also be included, while embedded graph pages in worksheet will not be included.

All in Active Folder (Recursive)

All the graph pages in active folder of the project (see this in Project Explorer) will be exported. The subfolders will be recursively included.

All in Active Folder (Open)

All the opened (not hidden) pages in active folder of the project will be exported.

All in Active Folder (Include Embedded)

All the graph pages in active folder of the project (see this in Project Explorer) will be exported. Both hidden pages and embedded pages will be included.

All in Project

All the graph pages in the project will be exported. Hidden graph pages will be included while embedded pages will not.

Specified

Other than the options above. Specify the pages in Graph Page below.

File Name(s)

Specify the name(s) for the exported image file(s).

<Long Name>

Use the long name of the graph page as file name.

<Short Name>

Use the short name of the graph page as file name.

Graph ##

Use "Graph + index" (in the same order as listed in the Graph Page list) as file name.

Graph<pound>#

Use "Graph# + index" (in the same order as listed in the Graph Page list) and character "#"(represented by <pound>) as file name.

Enable Substitution

When the box is checked, LabTalk substitution is supported in specifying the File Names. And a hint is shown under the File Name(s), displaying what the substituted file name is.

Note:

File Name supports keyword combination, such as <longname>-multi, the long name of the graph and the string -multi will be used as the export file name.
<pound>, representing the character "#", can also be used without combining with graph index. For example, Set File Name(s) as Graph<pound>2 then the display graph name would be Graph#2.

Path

Path	The file path to save the exported image file(s). <User File Folder> Save the exported image file(s) in the user file folder. <Project Folder> Save the exported image file(s) in the folder where the current .opj file locates.

Overwrite Existing

Specify whether to overwrite the existing file(s), if they have the same names of the exported images.

rename:Auto Rename

Auto rename the exported images with enumeration

replace:Replace

Replace the existing file(s)

skip:Skip

Skip the existing file(s)

ask:Ask

A message box pops up to ask user what to do.

Graph Theme

Graph Theme	Select a graph theme that is applied on the graph pages before they are exported.

tr (Export Settings)

The tr(Export Settings) tree specifies export settings for the expGraph X-Function.

Syntax: tr.Treenode:=<value>

Example: tr.Margin:=1

Treenode	Label	Type	Default	Description
SpeedMode	Use Current Speed Mode Display for Export	int	0	Specifies whether to use current speed mode display for export when speed mode is on in the original graph or Graph Theme is set to Speed Mode On. 0: Apply Page Setting Use the current page speed mode setting for exported graph. The speed mode page setting can be specified on Miscellaneous tab of Plot Details dialog box. 1: On Apply speed mode on exported graph. 2: Off Apply no speed mode on exported graph even though speed mode applys to the graph inside Origin.
Margin	Margin Control	int	-2	Specify the margin of the graph page. Options include: -2: Auto Export the graph using the Preferences: Options > Page tab Copy Page settings, plus any adjustment made using the Export Margin Offsets dialog box. 0:Border Exports the graph within the bounding box plus adds the border that is specified in the Clip Border Width combo box. 1:Tight Export the graph within the bounding box. 2:Page export the graph in the graph window. 3:Tight in Page Export the graph with a tight rectangle around the objects that are in the Page rectangle
BorderWid	Clip Border Width	int	-1	This is only available when Border is selected for the Margin Control. It specified the border width to be clipped.

3D OpenGL

This branch is used to specify the anti-aliasing type when exporting OpenGL based 3D plot. Anti-alliasing improves image quality of exported graph. This setting is also controlled in the 3D openGL Settings dialog.

It is also possible to control this by defining the corresponding variable in the expGraph X-Function for 3D openGL graphs, the syntax is tr.OpenGLGraph.AntiAlias:=<value>.

Treenode	Label	Type	Default	Description
AntiAlias	Antialiasing	int	1	Specifies the type of anti-aliasing. 0: No anti-aliasing 1: Multi-samples anti-aliasing This gives the best quality of anti-aliasing, but the speed will be relevantly slower. 2: Fast approximate anti-aliasing This gives faster speed than multi-samples anti-aliasing but the quality may not be as good.

Advanced

The Advanced branch of the tr tree specifies some advanced export settings for the expGraph X-Function. It is only available when a vector format is selected for Image Type. It is used for specifying the resolution or size for the symbols, columns, bars, objects etc. in the page, which will fix the problems such as skewed or stretched symbols, improperly sized columns or bars, and text label spacing when exporting to a vector file. The settings here are similar to the settings in Preferences: Options: Page. For more information, please refer to the help for that.

Syntax: tr.Advanced.Treenode:= <value>

Example:
// Specify the resolution of the exported image:
tr.Advanced.Resolution:=0
tr.Advanced.DPI:=300

Treenode	Label	Type	Default	Description
Resolution	Set Resolution/Keep Size	int	0	Specifies to use which way to export the graph. 0: Set Resolution Allow you to specify the resolution for the symbols, bars and other raster objects with the value in the Resolution combo-box. 1: Keep Size Allow you to specify the size of the exported graph, which is set in the tr1(Image Size).
DPI	Resolution	Double	300	This is only available when Set Resolution is selected. Use it to specify the resolution of the symbols, bars and other raster objects on the graph.

tr1

The tr1(Image Size) tree specifies the sizes for the exported images.

Syntax: tr1.Treenode:=<value>

Example: tr1.Unit:=0 // Specify the exported size in inch

Treenode	Label	Type	Default	Description
ActualSize	Original Page Size	int		Display the original physical dimensions of the original page. This is read-only.
CurrentSize	Current Size	int		Display the current physical dimensions of the exported image. It is available only when Specify Size in is set to Page Ratio. This is read-only.
Unit	Specify Size in	int	0	Specify the unit for setting the size of the exported image. 0: inch use inch as unit 1: cm use cm as unit 2: pixel use pixel as unit 3: page ratio use page ratio to set the size of the exported graph
Rescaling	Rescaling	int	0	The graph can be rescaled before it is exported. But the aspect ratio will not be changed during rescaling. 0: Width Select width for rescaling 1: Height Select height for rescaling
Width	Fit Width	double	0	This is editable only when Width is selected for Rescaling. You can specify a desired width for the exported image. Then the height will be automatically calculated and displayed in the Fit Height textbox.
Height	Fit Height	double	0	This is editable only when Height is selected for Rescaling. You can specify a desired height for the exported image. Then the width will be automatically calculated and displayed in the Fit Width textbox.
Width	Ratio(%)	double	0	This is only available when Page Ratio is selected for Specify Size In. Use this textbox to specify a desire ratio with respect to the original page size.
PixelSize	Pixel Size	int	0	This is only shown when a raster format is selected for Image Type, because a vector image is "resolution independent". The pixel size is calculated by multiplying the actual size of the exported image (in inch) by the image resolution (DPI).

tr2

tr2 (Image Settings) provides a group of settings which can be used to set the properties of the exported image.

Syntax: tr2.SubTree.Treenode:=<value>
Example: tr2.BMP.dotsperinch:=300;

AI

The AI branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as AI.

Syntax: tr2.AI.Treenode:= <value>

Example: tr2.AI.profile:=0 // Use the AI profile

Treenode	Label	Type	Default	Description
profile	Profile	int	0	Specifies the profile to use. 0: Standard Options-AI AI profile 1: Standard Options-EPF EPF profile
colortranslation	Color Translation	int	0	Specifies the color translation mode. 0: Normal Normal mode 1: Inverse Inverse colors 2: Inverse Grays Only Only inverse gray colors 3: Gray Scale Convert to gray scales graph 4: Inverse Grays Scale Convert to gray scales and inverse
linemode	Line Mode	int	0	Specifies the line mode to use 0: Device Use the device mode 1: Stroked Use the stroked mode
background	BackGround Rectangle	int	0	Specifies whether to include background rectangle.
optimize	Optimize for Color Printer	int	0	Specifies whether to optimize for color printers.
aiformat	Include AI Format	int	1	Specifies whether to include AI format information.
aiversion	AI Version	int	0	Specifies the version with which the exported graph will be compatible. The available values are 3, 5, 6, and 7.

TIFF

The TIFF branch of the tr2.ai tree specifies the TIFF Preview setting.

Syntax: tr2.ai.TIFF.Treenode:= <value>

Example: tr2.ai.TIFF.format:=2 // Use 16 gray scales as the color level of the graph

Treenode	Label	Type	Default	Description
format	Format	int	0	Specifies the color level of the graph. 0:Bi-Level Black and white only 1: 8 Color 8 colors 2: 16 Gray 16 gray scales 3: 16 Color 16 colors 4: 256 Gray 256 gray scales 5: 256 Color 256 colors 6: 24 Bit RGB Color 24-bit color
datacompression	Data Compression	string	none	Specifies the compression method. None No compression PackBits PackBits compression Modified Huffman Modified Huffman compression LZW LZW compression
resolution	Resolution	int	3	Specifies the resolution to use. 0: Screen Use resolution of the screen 1: Printer Use resolution of the printer 2: Source Use resolution of the graph itself 3: Manual Set resolution manually
length	Length	double	72	Specifies the height of the exported graph. It is only available when Resolution is set as Manual.
width	Width	double	72	Specifies the width of the exported graph. It is only available when Resolution is set as Manual.

BMP

The BMP branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as BMP.

Syntax: tr2.BMP.Treenode:= <value>

Example: tr2.BMP.bitsperpixel:="24-bit Color" // Specifies the color-depth of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image. Options include 72, 96, 100, 150, 300, 600 and 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-depth of the exported image. Monochrome Export the graph using black and white only. 16 Colors Export the graph using 16 colors. 256 Colors Export the graph using 256 colors. 16-bit Color Export the graph using 16-bit color. 24-bit Color Export the graph using 24-bit color. 8-bit Gray Scale Export the graph using 256 gray scales.

CGM

The CGM branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as CGM.

Syntax: tr2.CGM.Treenode:= <value>

Example: tr2.CGM.color:="Normal" // Specifies the color translation mode as normal.

Treenode	Label	Type	Default	Description
profiles	Profiles	string	Standard Options(ANSI)	Specifies the profile to use. Standard Options(ANSI) Ansi CGM standard ANSI CGM 3.0 Ansi CGM version 3 functionality level MIL-D-28003(CALS) CALS MIL-D-28003 profile. MIL-D-28003A(CALS) CALS MIL-D-28003A profile, which supports CGM version 3 functionality level. Lotus Freelance Plus(Ver. 3.01) Lotus Freelance Plus profile Harvard Graphics(Ver. 2.3) Harvard Graphics profile Inso GDSF(Ver. 1.0) Inso GDSF version 1.0 Inso GDSF(Ver. 2.0) Inso GDSF version 2.0 ApplauseII ApplauseII profile CoreIDraw CoreIDraw profile
color	Color Translation	string	Normal	Specifies the color translation mode. Normal Normal mode Inverse Inverse colors Inverse Grays Only Only inverse gray colors Gray Scale Convert to gray scales graph Inverse Grays Scale Convert to gray scales and inverse
line	Line Mode	string	Device	Specifies the line mode. Device Use the device mode Stroked Use the stroked mode

DXF

The DXF branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as DXF.

Syntax: tr2.DXF.Treenode:= <value>

Example: tr2.DXF.color:="Normal" // Specifies the color translation mode as normal.

Treenode	Label	Type	Default	Description
profiles	Profiles	string	Standard Options (Text DXF)	Specifies the profiles to use. Standard Options (Text DXF) Text DXF Binary DXF Binary DXF
color	Color Translation	string	Normal	Specifies the color translation mode Normal Normal mode Inverse Inverse colors Inverse Grays Only Only inverse gray colors Gray Scale Convert to gray scales graph Inverse Grays Scale Convert to gray scales and inverse
Units	DXF File Units	string	Inches	Specifies the units used in graphs, which can be Inch, Feet, Yards, Miles, MMeters, CMeters, or KMeters

EPS

The EPS branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as EPS.

Syntax: tr2.EPS.SubTree.Treenode:= <value>

Example: tr2.EPS.PostScript.PSLevel:=3// Specifies the postscript level

PostScript

The PostScript branch of the EPS tree specifies PostScript settings.

Syntax: tr2.EPS.PostScript.Treenode:= <value>

Example: tr2.EPS.PostScript.PSLevel:=3// Specifies the postscript level

Treenode	Label	Type	Default	Description
PSLevel	PostScript Level	int	2	Specifies the postscript level, which can be 1, 2, or 3.
Format	Data Format	int	0	Specifies the data format. 0: ASCII ASCII format 1: Binary Binary format
Colors	Color Format	string	RGB	Specifies the color space. RGB RGB mode broadly used in display CMYK CMYK mode broadly used in print
DestRastOper	Handling	int	2	Specifies whether or not to perform raster format conversion and, if such conversion is performed, the method that is used. 0: Ignore Do not convert raster format 1: Source Copy Use source copy 2: Individual Bitmaps User individual bitmaps 3: Combine All Bitmaps Combine all bitmaps
DestRastOperRes	Resolution	int	150	Specifies the resolution that is used for the conversion, which can be 72, 96, 100, 150, 300, 600, or 1200

Preview

The Preview branch of the EPS tree specifies Preview settings.

Syntax: tr2.EPS.Preview.Treenode:= <value>

Example: tr2.EPS.Preview.Preview:="None"// No preview

Treenode	Label	Type	Default	Description
Preview	Preview	string	None	Specifies the preview mode. None No preview TIFF TIFF preview WMF WMF preview
Resolution	Resolution	int	1	Specifies the resolution level, which can be Low, Medium, or High. 0: Low Low level 1: Medium Medium level 2: High High level
Compression	Compression	int	1	Specifies the compression method. 0: None No compression 1: PackBits PackBits compression 2: LZW LZW compression

Fonts

The Fonts branch of the EPS tree specifies Fonts settings.

Syntax: tr2.EPS.Fonts.Treenode:= <value>

Example: tr2.EPS.Fonts.FontType:=1// Specifies the font type

Treenode	Label	Type	Default	Description
FontType	Adobe Type	int	1	Specifies the font type, which can be 1, 3, or 42.
Embed	Embed	int	2	Specifies the mode of font embedding. 0: Use Substitution Substituet fonts 1: Use Built-In Fonts Use built-in fonts. When exporting a graph, choosing "Use Built-In Fonts" to enable text editing in the rendering application. 2: Use Outline Fonts Use outline fonts
TrueType	Always Use True Type	int	0	Specifies whether true type fonts are always used.
VectorFontThickness	Vector Thickness	double	0	Defines the vector thickness, which can be 0.2, 0.5, 1, 1.5, or 2.

SemiTrans

The SemiTrans branch of the EPS tree specifies settings for exporting the semi-transparent regions.

Syntax: tr2.EPS.SemiTrans.Treenode:= <value>

Example: tr2.EPS.SemiTrans.SemiTransOpt:=0 // Draw the semi-transparent regions as opaque

Treenode	Label	Type	Default	Description
SemiTransOpt		int	1	Specify how to export the semi-transparent areas of the graph to EPS. Options include: 0: Draw as Opaque Draw the semi-transparent regions as opaque. 1: Draw as Raster with Default Resolution Draw the semi-transparent regions as raster with default resolution. 2: Draw as Raster Draw the semi-transparent regions as raster by specifying a resolution.
DestRastOperRes	Resolution	double	300	Specify the resolution when draw the semi-transparent regions as raster. In GUI, there values, 100, 150, and 300, can be seen in the drop-down list. It also allow typing other values for resolution. It is available when SemiTransOpt is 2.

Compression

The Compression branch of the EPS tree specifies whether to enable compression for raster.

Syntax: tr2.EPS.Compression.Treenode:= <value>

Example: tr2.EPS.Compression.Enabled:=0 // Do not enable raster compression

Treenode	Label	Type	Default	Description
Enabled	Enable	int	1	Specify whether to enable raster compression.

GIF

The GIF branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as GIF.

Syntax: tr2.GIF.Treenode:= <value>

Example: tr2.GIF.bitsperpixel:="24-bit Color" // Specifies the color depth of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution for the exported image, which can be 72, 96, 100, 150, 300, 600, or 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color depth. Monochrome Export graph with only black and white 16 Colors Export graph with 16 colors 256 Colors Export graph with 256 colors 8-bit Gray Scale Export graph with 256 gray scales

JPG

The JPG branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as JPG.

Syntax: tr2.JPG.Treenode:= <value>

Example: tr2.JPG.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image, which can be 72, 96, 100, 150, 300, 600, or 1200.
bitsperpixel	Color Depth	string	24-bit Color	Specifies the color-depth of the exported image. 24-bit Color Export graph using 24-bit color 8-bit Gray Scale Export graph with 256 gray scales
Compression	Compression	int	0	Defines the compression level, which is an integer between 0 and 255. The size of exported file decreases with the increase of compression level.

PCX

The PCX branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as PCX.

Syntax: tr2.PCX.Treenode:= <value>

Example: tr2.PCX.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image, which can be 72, 100, 150, 300, 600, or 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-level of the exported image. Monochrome Black and white only. 16 Colors 16 colors 256 Colors 256 colors 24-bit Color 24-bit color 8-bit Gray Scale The exported image will be a gray image with 256 gray scales.

PDF

The PDF branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as PDF.

Syntax: tr2.PDF.SubTree.Treenode:= <value>

Example: tr2.PDF.PDF.ColorTranslation:=3// Specifies the color translation mode.

PDF

The PDF branch of the PDF tree specifies basic settings.

Syntax: tr2.PDF.PDF.Treenode:= <value>

Example: tr2.PDF.PDF.ColorTranslation:=3// Specifies the color translation mode.

Treenode	Label	Type	Default	Description
ColorTranslation	Color Translation	int	0	Specifies the color translation mode. 0: Normal Normal mode 1: Inverse Inverse colors 2: Inverse Grays Only Only inverse gray colors 3: Gray Scale Convert to gray scales graph 4: Inverse Grays Scale Convert to gray scales and inverse
LineMode	Line Mode	int	0	Specifies the line mode. 0: Device Use the device mode 1: Stroked Use the stroked mode
FillMode	Fill Mode	int	0	Specifies the fill mode to use when the graph is exported. 0: Device Use the device mode 1: Stroked Use the stroked mode
BackGround	BackGround Rectangle	int	0	Specifies whether to include the background rectangle.
DestRastOper	Handling	int	2	Specifies whether or not to perform raster format conversion and, if such conversion is performed, the method that is used. 0: Ignore Do not convert raster format 1: Source Copy Use source copy 2: Individual Bitmaps User individual bitmaps 3: Combine All Bitmaps Combine all bitmaps
DestRastOperRes	Resolution	int	72	Specifies the resolution that is used for the conversion, which can be 72, 96, 100, 150, 300, or 600.
AppendStringsToMetadata	Add Text to Metadata	int	0	Specifies whether to add all the text to the metadata which gets added near the end of the PDF file. Once this check box checked, the added text will be saved as UTF-8 format, then you can be able to search these text by Ctrl+Shift+F in Adobe Reader. Please note, this variable does not work for 3D graphs.

Compression tree

The Compression branch of the PDF tree specifies compression settings.

Syntax: tr2.PDF.Compression.Treenode:= <value>

Example: tr2.PDF.Compression.ClrImageCompression:=1// Specifies the color compression mode.

Treenode	Label	Type	Default	Description
ClrImageCompression	Color Images	int	6	Specifies the color compression mode. 0: None No compression 1: JPEG High Use JPEG High compression. 2: JPEG High-Medium Use JPEG High-Medium compression. 3: JPEG Medium Use JPEG Medium compression. 4: JPEG Medium-Low Use JPEG Medium-Low compression. 5: JPEG Low Use JPEG Low compression. 6: Flate Use flate compression
MnImageCompression	Monochrome Images	int	4	Specifies the monochrome compression mode. 0: None No compression 1: CCITT Group 3 Compatible with CCITT Group 3 2: CCITT Group 4 Compatible with CCITT Group 4 3: Run-Length Encoded Use run-length encoding method 4: Flate Flate compression
TextCompression	Graphics and Text	int	1	Specifies the text compression mode. 0: None No compression 1: Flate Flate compression
ASCIIEncoding	ASCII Encoding	int	0	Specifies whether to use ASCII encoding.

Fonts

The Fonts branch of the PDF tree specifies Fonts settings.

Syntax: tr2.PDF.Fonts.Treenode:= <value>

Example: tr2.PDF.Fonts.Embed:=1// Specifies the font embedding mode.

Treenode	Label	Type	Default	Description
Embed	Embed	int	0	Specifies the font embedding mode. 0: Descriptor Only Only contain descriptor. 1: Embedded Embed fonts in graph. When exporting a graph, choosing "Embedded" to enable text editing in the rendering application. 2: Outline Use outline fonts.
OutLineMode	OutLine Mode	int	0	Specifies the outline mode, which can be Compact or Adobe Type 3.
StrokeWidth	Stroke Width	int	2	Specifies the stroke width for the fonts, which can be Thin, Normal, Semi-Bold, or Bold.
FontSubstitution	Font Substitution	int	0	Specifies whether to perform font substitution.
TrueType	Use True Type	int	0	Specifies whether to use true type fonts

PNG

The PNG branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as PNG.

Syntax: tr2.PNG.Treenode:= <value>

Example: tr2.PNG.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image. Options include 72, 100, 150, 300, 600 and 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-depth of the exported image. Monochrome Export the graph with only black and white. 16 Colors Export the graph with 16 colors. 256 Colors Export the graph with 256 colors. 24-bit Color Export the graph using 24-bit color. 8-bit Gray Scale Export the graph using 256 gray scales.

PSD

The PSD branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as PSD.

Syntax: tr2.PSD.Treenode:= <value>

Example: tr2.PSD.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image. Options include 72, 100, 150, 300, 600 and 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-depth of the exported image Monochrome Export the graph using black and white only. 256 Colors Export the graph using 256 colors. 24-bit Color Export the graph using 24-bit color. 8-bit Gray Scale Export the graph using 256 gray scales.

TIF

The TIF branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as TIF.

Syntax: tr2.TIF.Treenode:= <value>

Example: tr2.TIF.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image. Options include 72, 96, 100, 150, 300, 600 and 1200.
ColorSpace	Color Space	string	RGB	Specifies the color space to use when the graphs are exported. RGB This color space is used widely in display. It uses red, green, and blue as primary colors. CMYK This color space is used widely in printing. It uses cyan, magenta, yellow, and black as primary colors. YCbCr This color space is used widely in video and digital photography systems. In this color space, Y is the luma component, while Cb and Cr are blue and red chroma components.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-depth of the exported image. Monochrome Export the graph using black and white only. 16 Colors Export the graph using 16 colors. 256 Colors Export the graph using 256 colors. 24-bit Color Export the graph using 24-bit color. 8-bit Gray Scale Export the graph using 256 gray scales.
Compression	Compression	string	None	Specifies the compression method. None No compression PackBits PackBits compression LZW LZW compression

TGA

The TGA branch of the tr2 tree specifies the exporting setting when the image type of the exported image is selected as TGA.

Syntax: tr2.TGA.Treenode:= <value>

Example: tr2.TGA.dotsperinch:=300 // Specifies the resolution of the exported image

Treenode	Label	Type	Default	Description
dotsperinch	DPI Resolution	int	300	Specifies the resolution of the exported image. Options include 72, 100, 150, 300, 600 and 1200.
bitsperpixel	Color Depth	string	256 Colors	Specifies the color-depth of the exported image. 256 Colors Export the graph using 256 colors. 16-bit Color Export the graph using 16-bit color. 24-bit Color Export the graph using 24-bit color. 8-bit Gray Scale Export the graph using 256 gray scales.