myrdrv.ini userguide

Brava!® ActiveX

MYRDRV.INI USER’S GUIDE

LAST UPDATED, THURSDAY, SEPTEMBER 26, 2013

Table of ContentsMyrdrv.ini User Guide.......................................................................................................................1

Purpose...............................................................................................................................................................1Product Version Information................................................................................................................................1

Using this Document........................................................................................................................2Idrivers............................................................................................................................................3Myri Drivers.....................................................................................................................................4

[loader-specific display options]...............................................................................................................................4[CAD].......................................................................................................................................................................5

DWG and DXF Driver Configuration.....................................................................................................................5[CADHybrid].............................................................................................................................................................9

GTX Raster CAD Formats.....................................................................................................................................9Image Systems CAD Overlay Formats...............................................................................................................10

[DGHybrid].............................................................................................................................................................10[DGN].....................................................................................................................................................................11[DGNHybrid]...........................................................................................................................................................12[HPGL]....................................................................................................................................................................13[906-907]...............................................................................................................................................................15[DG].......................................................................................................................................................................15[ME10]...................................................................................................................................................................15[CGM].....................................................................................................................................................................20[IGES].....................................................................................................................................................................20[IGES_SECTION].....................................................................................................................................................21[SOLIDWORKS_SECTION].......................................................................................................................................21[Orcad_Section]......................................................................................................................................................22[DWF].....................................................................................................................................................................22[Text].....................................................................................................................................................................23[Auto-Recognize File Format Tests]........................................................................................................................25

CDL Drivers....................................................................................................................................27[cdl_section]...........................................................................................................................................................27[DWG2DL]..............................................................................................................................................................29[DWF2DL]...............................................................................................................................................................35[CGM2DL]...............................................................................................................................................................36[SW2DL].................................................................................................................................................................37[DGN2DL]...............................................................................................................................................................38[PDF2DL]................................................................................................................................................................40[OutsideIn2DL].......................................................................................................................................................42[INSO2DL]..............................................................................................................................................................42[EMF2DL]................................................................................................................................................................43[LT2DL]..................................................................................................................................................................43[BI2DL]...................................................................................................................................................................44[TXT2DL]................................................................................................................................................................45[XPS2DL]................................................................................................................................................................47

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MYRDRV.INI USER GUIDE

PURPOSE

This document provides brief descriptions of the parameters used in Brava’s myrdrv.ini driver file.

The audience for this document includes users, developers, programmers, and integrators.

PRODUCT VERSION INFORMATION

Brava ActiveX Viewers for Version 7.x of the following IGC products: Brava! Enterprise, Brava! Enterprise .NET, Redact-It Desktop, Brava! Desktop, Brava! Reader, and Free DWG Viewer.

Copyright 2013. All rights reserved.

If you need information on integrating and customizing Brava Enterprise or if you experience any problems or have general inquiries, please feel free to contact us.

IGC4835 E. Cactus Road, Suite 445Scottsdale, Arizona 85254Phone: (602) 971-6061E-mail: [email protected]: http://www.infograph.com/support/Web: http://www.infograph.com

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http://www.infograph.com/

http://www.infograph.com/support/

mailto:[email protected]

USING THIS DOCUMENTAll IGC applications recognize supported file formats, their file extensions, and any related parameters through the Myrdrv.ini driver configuration file. This document contains information for all drivers (DLL files) listed in all Mrydrv.ini files for all products.

Default install locations for the familiy of products are:

Brava! Enterprise : C:\Program Files\IGC\Brava!\Brava! Enterprise JobProcessorBrava! Desktop: C:\Program Files\IGC\Brava! DesktopBrava! Reader: C:\Program Files\IGC\Brava! ReaderFree DWG Viewer: C:\Program Files\IGC\Free DWG ViewerIGC Writer: C:\Program Files\IGC\IGC WriterRedact-It Desktop: C:\Program Files\IGC\Redact-It DesktopMYRIAD: C:\Program Files\IGC\MYRIAD

Please note that your product installation may include more drivers than are being used by the specific application. The settings described in this document only pertain to the particular drivers (formats) that are enabled with your product license. For example, Redact-It Desktop may include a dozen or more drivers, but is currently only licensed to use the PFD2DL and LT2DL driver. Changing the value for an unlicensed driver contained in the Myrdrv.ini file has no affect on the product's functions or behaviors.

The Myri Drivers section of this document lists the original IGC drivers used by the MYRIAD product and are heavily CAD oriented. Some of these drivers are still in use in products that use CDL. The naming convention used for these driver files can be recognized as myri<ext>.dll.

The CDL Drivers section pertains to products that convert file formats using IGC's common display list (CDL). The naming convention used for these driver files can be recognized as <ext>2DL.dll

For all sections except [idrivers], the actual settings are at the end of the section, following the explanation of the parameters and their values. Lines preceded by a pound sign (#) are ignored by the applications, such as the lines of explanation. Unless otherwise noted, all settings are in the following format:

Format:Parameter=VALUE

Example: ParseDXFExtents=OFF

The following sections are in the Myrdrv.ini file (any sections not listed in this document should not be modified by the user):

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IDRIVERS

[idrivers]Syntax ExampleEXT=G, Path\Driver_name, "Description" dwg=G,myridwg.dll, “DWG AutoCad Drawing”

DescriptionThe [idrivers] section identifies and maps file extensions to their specific import driver. You can change, add, or remove file extensions in this section. Format Description

EXT=G

The two or three character file extension used to identify the file type and G is the letter indicating the kind of file, as indicated in the table below:

Value File type

G GraphicalH HybridF FolderM MarkerT TextS System

Path\driver-name The path and filename of the actual driver. The path is not necessary if the driver is located in the application’s executable directory

“Description”A description of the type of format the driver handles, generally, but not always, beginning with the extension. This must be surrounded by quotes and include spaces.

PageExtentsBufferPercentage

Value Default

Decimal value between 0 and 1 0.01 (1%)

Description

Takes a floating point value that determines what percentage of the extents to add as a buffer around the HPGL page. If this parameter is not set or is absent, the default value is used. You can specify any value between 0 and 1 (from no buffer to up to 100% of the extents).

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Myrdrv.ini User Guide

MYRI DRIVERS

[LOADER-SPECIFIC DISPLAY OPTIONS]

[loader-specific display options]DescriptionThis section allows certain display option defaults to be set according to specific loaders. The following display option keys are entered into this section, followed by a list of loadersOption Examples

DisabledColorConflictResolution

DisabledColorConflictResolution=inso2dl,myrise.dll,myrihpgl.dll,myricgm.dll

In this example, INSO (Oracle Outside-In) files, SolidEdge, HPGL, and CGM files load with the “Color Conflict Resolution” feature turned off by default

CADColorScheme

The background index refers to the list of colors defined in the [Background Palette] section of the myriad32.ini. The three valid indexes are 0, 1, and 2.

The foreground index refers to the list of colors defined in the [Foreground Palette] section of the myriad32.ini file. The valid index range is 0 through 15. The foreground color index only affects black and white raster files. Vector files are not affected as each line in a vector file has its own color definition.CADColorScheme=0,15,myrime10.dll,myridgn.dll

In this example, the listed CAD files ( ME10 and DGN) load with the following default color scheme:

Value Description

0 Color index used for the background color (0=black)15 Color index to use for the foreground color (15=white)

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[CAD]

This section explains and sets DXF and DWG driver configuration parameters. Descriptions of parameters and their setting options are shown on the following page.

DWG AND DXF DRIVER CONFIGURATION

ShxAbortValue DefaultWARN/ABORT/IGNORE WARN

Description

Tells the application whether or not to abort if a font file cannot be found. Note: This setting can be edited in the Paths tab of the Options dialog box.

Value Description

WARN Display missing files in a dialog boxABORT Stop opening document and informs user file not foundIGNORE Continue opening document without displaying missing file list

ShxPathValue Format

< multiple file paths>ShxPath=path1;path2;Example:ShxPath=c:\ACAD\font;

Description

Specifies the path for the loader to search for font files (.SHX). A semicolon is used as the path separator. Note: This setting can be edited in the Paths tab of the Options dialog box.

XrefAbortValue DefaultWARN/ABORT/IGNORE WARN

Description

Tells the application whether or not to abort if a cross-reference file cannot be found. Note: This setting can be edited in the Paths tab of the Options dialog box.

Value Description

WARN Display missing files in a dialog box

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ABORT Stop opening document and informs user file not foundIGNORE Continue opening document without displaying missing file list

XrefPathValue Format

< multiple file paths>XrefPath=path1;path2;Example:XrefPath=c:\ACAD\xref;

Description

Specifies the path for the loader to search for Xref files. A semicolon is used as the path separator. Note: This setting can be edited in the Paths tab of the Options dialog box.

ThawAllLayersValue DefaultTrue/False FALSE

Description

Tells the application whether or not to make all frozen layers visible.

Value Description

True Frozen layers are visibleFalse Frozen layers are invisible

AccuracyValue Default0.0 to 5.0 0.75

Description

Specifies the accuracy used for rendering CAD files.

MaxCircleSegsValue Default0 to 64000 128

Description

Specifies the maximum number of circle segments that can be drawn in CAD files.

OutputAttributes

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Value Default

ON/OFF ON

Description

Tells the application whether or not to detect block attributes in AutoCAD files.

Value Description

OFF Do not detect and display block attributesOn Detect and display block attributes

TagOrPromptValue DefaultTag/Prompt TAG

Description

Specifies whether the attributes tag or prompt is shown for intelligent objects. This also applies to DDE requests for attributes.

Value Description

TAG Show tag informationPrompt Show prompt information

WhiteToBlackValue DefaultTrue/False FALSE

Description

Converts white lines to black lines.

Value Description

True Convert white lines to black linesFalse Do not convert white lines to black lines

MaxFileBuffersValue Example< positive whole integer> MasFileBuffers=10

Description

Specifies the maximum number of DWG or DXF files you can have opened at once. You can have more files open of other file types.

TrueType

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Value Default

FILL/OUTLINE/NONE FILL

DescriptionSpecifies whether to display True Type fonts used in CAD files and whether to fill or outline the characters. Performance is best with TrueType=NONE and worst with TrueType=FILL. Note: If this driver is run in Myriad versions prior to 7.0, this value will not be in the ini file and text will be rendered as lines instead of incorrect polygons.

Value Description

FILL Use TTF and fill the fonts (characters)OUTLINE Use TTF and outline (stroke) the charactersNONE Do not use TTF

ParseDxfExtentsValue DefaultON/OFF OFF

Description

Specifies for the myridwg.dll driver to pre-parse the DXF file for viewing at extents. The majority of DXF files do not display the correct initial extents so the default of this setting is ON to allow the IGC driver (myridwg.dll) to parse through the file and calculate the minimum extents. This slightly increases processing time.

Value Description

OFF Do not parse DXF files for extentsON Parse DXF files for extents

ParseDwgExtentsValue DefaultON/OFF OFF

Description

Specifies for the myridwg.dll driver to pre-parse the DWG file for viewing at extents. Typically, the extents provided by AutoCad are larger than the extents calculated by the IGC driver (myridwg.dll). A DWG file that is viewed at extents will appear smaller when this parameter is set to the default of OFF. You should turn this setting to ON if you are viewing drawings that do not view with the correct extents – usually older or corrupt DWG files.

Value Description

OFF Do not parse DWG files for extentsON Parse DWG files for extents

LayoutSortOrder

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Value Default

True/False FALSE

Description

Tells the loader how to sort layouts.

Value Description

True Sort based on AutoCAD sort orderFalse Sort based on legacy myridwg order (for markup compatibility)

[CADHYBRID]

This section explains and sets configuration parameters for GTX Raster CAD and Image Systems CAD Overlay formats. The settings for each of these formats are at the end of the individual subsections, not at the end of the section.

GTX RASTER CAD FORMATS

LoadRotateValue Example<rotation> LoadRotate=Portrait

Description

Specifies the orientation of the raster files on load. This value should match the value of the LoadRotate flag in GTXRAST.CF, where the Raster CAD file was originally created. If no value is given, the orientation from the raster file is used. Valid values are:

Value Description

0 Rotate 0 degrees clockwise90 Rotate 90 degrees clockwise180 Rotate 180 degrees clockwise270 Rotate 270 degrees clockwisePortrait Use portrait orientationLandscape Use landscape orientation

RCADRef

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Value Example

<single extension> RCADRef=ref

DescriptionSpecifies the file extension to use for the RasterCAD reference file.

RasterCadValue Example<multiple extensions> RasterCad=cal,cg4,g4,rlc,rnl,tif,gp4

Description

Specifies an unlimited number of file extensions to look for and load as Raster CAD formats.

IMAGE SYSTEMS CAD OVERLAY FORMATS

CADOvlResValue Example<single extension> CADOvlRes=res

Description

Specifies the file extension to use for CAD Overlay resource files.

CADOverlayValue Example<multiple extensions> CadOverlay=rlc,cal,gp4,tif,cg4

Description

Specifies file extensions to look for and load as CAD Overlay formats.

[DGHYBRID]

This section explains and sets configuration parameters for Auto-trol formats.

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AutotrolDCValue Default<single extension> AutotrolDC=dc

Description

Specifies the file extension to use for Auto-trol dc files.

AutotrolOvlyValue Default<single extension> AutotrolOvly=dx

Description

Specifies the file extension to look for and load as Auto-trol Overlay formats.

[DGN]

The [DGN] section explains and sets DGN driver configuration parameters. The [DGN] settings can include a project macro, using the following format:

proja=<drive>:\files\myproja\dgn

LoadReferenceValue DefaultON/OFF ON

Description

Indicates whether or not to load reference files. The loader searches reference files in the following order:

1. If the filename contains the project macro, then the loader uses myrdgn.cfg to expand the macro. 2. The loader searches the full path name specified in the DGN file. 3. Uses RFDIR for environment variables, if any exist.

Value Description

OFF Do not load reference filesON Load reference files

RefAbortValue DefaultWARN/ABORT WARN

Description

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Tells the application whether or not to abort if reference files cannot be found. Note: This setting can be edited in the Paths tab of the Options dialog box.

Value Description

WARN Continue loading and warn the user that the reference file won’t be loadedABORT Abort the file load action; stop opening document and inform user file not found

RFDIRValue Default<folder path> REFDIR=

Description

Tells the loader where to look for reference files. If no path is specified, it searches the Windows path.

FontPathValue Default<folder path> FontPath=.\DGN_Fonts

Description

Specifies the path for the loader to search for the DGN font files. If no path is given, the loader searches the directory where the application is located. The DGN_Fonts directory is included in the MYRIAD installation.

WindowsRendererValue Default1 or 2 WindowsRenderer=1

Description

Indicates that you are running on a Windows operating system.

Value Description

1 YES (Required for DGN version 8 or greater support.)2 NO

[DGNHYBRID]

This section explains and sets the configuration parameters for the IRAS format.

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IRASValue Default<single extension> IRAS=cit

Description

Indicates the file extensions to look for and load as IRAS files.

[HPGL]

This section explains and sets the HPGL driver configuration parameters for the pen width, color and clipping planes.

PenUnitsValue DefaultMM or INCH PenUnits=mm

Description

Sets the measurement for the pen widths .

Value Description

INCH Use inchesMM Use millimeters

OverridePensValue DefaultTrue/False FALSE

Description

Determines whether to use pen settings from the file, if any exist.

Value Description

True Use file settings, if foundFalse Use setting specified by PenUnits

UseWindowClippingValue DefaultTrue/False FALSE

Description

Sets the clipping panes. The application can clip the drawing to the window clip settings that are stored in

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the HPGL file.

Value Description

True Tells the application to clip drawingsFalse Does not clip drawings

IgnoreRotationValue DefaultTrue/False FALSE

Description

Tells the application to reverse or use the internally set rotation of the HPGL file.

Value Description

True The orientation that is set internally to the file is reversed (-90deg)False Rotation that is set internally to the file is used (rotate 90)

Pen<nnn>Syntax ExamplePen000=Wid, R, G, B Pen010=0,0,255,0

Description

The predefined colors and pen widths are specified in the table below:

Value Description

000 Each pen has a number between 000 and 255. Pens 000 through 015 are predefined colors.

Wid The pen width can be whole or decimal values. 0 width indicates the smallest pen width possible, regardless of the zoom factor.

R Red intensity. This can be any value between 0 and 255.G Green intensity. This can be any value between 0 and 255.B Blue intensity. This can be any value between 0 and 255.

Example:Pen# Wid R G B ColorPen000= 0, 192, 192, 192 (Gray - default background)Pen001= 0, 0, 0, 0 (Black)Pen002= 0, 255, 0, 0 (Red)Pen003= 0, 0, 255, 0 (Green)Pen004= 0, 255, 255, 0 (Yellow)Pen005= 0, 0, 0, 255 (Blue)Pen006= 0, 255, 0, 255 (Magenta)Pen007= 0, 0, 255, 255 (Cyan)Pen008= 0, 0, 0, 0 (Black)Pen009= 0, 255, 0, 0 (Red)Pen010= 0, 0, 255, 0 (Green)Pen011= 0, 255, 255, 0 (Yellow)

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Pen012= 0, 0, 0, 255 (Blue)Pen013= 0, 255, 0, 255 (Magenta)Pen014= 0, 0, 255, 255 (Cyan)Pen015= 0, 0, 0, 0 (Black)

[906-907]

This section sets the 906/907 driver configuration parameters for pen colors. The format and values are the same as the HPGL driver configuration shown above. See Pen<nnn> above for predefined colors and pen widths examples.

[DG]

This section sets the DG driver configuration parameters for pen colors. The format and values are the same as the HPGL and 906/907 driver configuration shown above. See Pen<nnn> above for predefined colors and pen widths examples.

[ME10]

The [ME10] section explains and sets ME10 driver configuration parameters, specifying font files and locations.

FontAbortValue DefaultON/OFF OFF

Description

Tells the application to abort if a font file cannot be found.

Value Description

OFF Continue loading and return warning to userON Abort load and return error to user

FontPathValue Default<folder path> FontPath=.\ME10_Fonts

Description

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Tells the loader where to search for the font files. If no path is given, the loader searches the directory where the application is located.

Font<nn>Value Example<Unix_filename, DOS_filename> Font15=troman_v, troman_v.fnt

DescriptionSpecifies font parameters. Each font is numbered 01 and 99 according to the format below. Unix and DOS paths are provided separately due to filename restrictions on DOS FAT drive partitions.

It is a listing of font files to look through, starting at Font00 and going through Font99. Each font has threeparameters: a unix file, a dos file, and an index file. Index files are used in Myriad for DOS only to save memory when neccessary (e.g. using Kanji font)

If a path is provided, the entire path will be used. Otherwise, the file will be searched for in the FontPath directory. The format is as follows:

Font<nn>=<unix_path>,<dos_path>,<index_file>

Example:

Font# Unix Filename, DOS FilenameFont01=hp_block_c, hp_blk_c.fntFont02=hp_block_v, hp_blk_v.fntFont03=hp_d17_c, hp_d17_c.fntFont04=hp_d17_v, hp_d17_v.fntFont05=hp_jasc_c, hp_jas_c.fntFont06=hp_jasc_v, hp_jas_v.fntFont07=hp_kanji_c, hp_kan_c.fntFont08=hp_symbols, hp_syms.fntFont09=hp_symbols2, hp_syms2.fntFont10=hp_Y14.5, hp_y14_5.fntFont11=hp_i3098_c, i3098_c.fntFont12=hp_i3098_v, i3098_v.fntFont13=hp_fill_c, hp_fil_c.fntFont14=hp_fill_v, hp_fil_v.fntFont15=troman_v, troman_v.fntFont16=yhp_yousetu, yhpyousu.fntFont17=tn_sfont, tn_sfont.fntFont18=TN_font, tn_font.fntFont19=hp_jisj_v, hp_jisjv.fntFont20=titalic_v, titalicv.fntFont21=hp_kanj2_c, kanji2_c.fnt

LedArrowFillValue DefaultON/OFF ON

Description

Indicates whether the arrow head of LED entities are filled.

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Value Description

OFF Not filledON Filled

ShowCtrlPgonValue DefaultON/OFF OFF

Description

Specifies whether the control polygon for splines display.

Value Description

OFF Do not displayON Display

RequiredFont<n>Value Default< Unix_filename, DOS_filename > FontPath=.\ME10_Fonts

Description

Specifies required fonts. Required fonts are fonts which are always loaded into the driver, regardless of whether or not they are required. The format is the same as Font<nn>, except you can only use fonts 01 through 09.

ShowCtrlPgonValue DefaultON/OFF ON

Description

Specifies whether to display polymarkers (* like symbols to mark a point) in the current file.

Value Description

OFF Do not display poly markersON Display poly markers

PlotSizeForLinesStyleAdjustValue Default<Size> or U PlotSizeForLinestyleAdjust=U

Description

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Specifies whether to adjust the line style for the paper size or per drawing unit.

Value Description

<Size> Indicate the page size (e.g., J) to adjust the linestyle

UIndicates for the application to base the linestyle pattern (e.g., - ) on the drawing unit. By default, the application repeats the pattern only once per unit, though that can be set using the LineStyleRepeatFreq setting.

LineStyleRepeatFreqValue Default<Integer between .01 and 12> LineStyleRepeatFreq=1.0

Description

Used in conjunction with PlotSizeForLinestyleAdjust = U, this specifies how many times the linestyle pattern should repeat per drawing unit. The setting must be a number between .01 and 12 (the default is 1). For example using LineStyleRepeatFreq = 2, the linestyle pattern - will be - - per each drawing unit (it will be scaled down to fit within the drawing unit.

Note: Because the pattern is scaled to fit the drawing unit, repeating the pattern in each unit may degrade the linestyle appearance.

TrueLineWidthValue DefaultON/OFF OFF

Description

Specifies the line width to use for ME10 files. See also LineStyle and Color below.

Value Description

OFF Linewidth is always 0ON Use linewidth specified in the ME10 file

Linestyle and ColorValue Examples<See below> Red_Width:Solid=0.3

Description

To set line widths based on color and linestyle, set TrueLineWidth=ON and specify color and linestyle pairs in the format:<COLOR>_WIDTH:<LINESTYLE>=<value in mm>

Color and LineStyle vlaues can be any one of the following:

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Color LineStyle

Default AllBlack SolidRed Dashed

Green Long_dashedYellow Dot_centerBlue Dash_center

Magenta PhantomCyan Center_dash_dashWhite Dotted

Dash_dot_dot

Short_dash

Long_dotted

Long_dash_short_dash

Long_dash_2x_short_dash

Examples:

DEFAULT_WIDTH:ALL=0.2

Will set the width for all colors and all linestyles to 0.2 mmWHITE_WIDTH:ALL=0.5

Will set the width of all white lines to 0.5 mmBLACK_WIDTH:DASHED=0.4

Will set the width of all black lines that are dashed to 0.4 mmRED_WIDTH:SOLID=0.3

Will set the width of all red lines that are solid to 0.3 mm

UseDefaultFontValue DefaultON/OFF ON

Description

Indicates to use the font specified by the DefaultFont setting (see below) as the default ME10 font. Any missing fonts are substituted with this font. Note: The default font may be a different size or character type than the missing font.

Value Description

OFF Do not substitute default font for missing fontON Use default font

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DefaultFontValue DefaultSee Font<nn> DefaultFont= hp_i3098_cDescription

Specifies the font to substitute for missing fonts when UseDefaultFont is set to ON.

[CGM]

This section controls the option for multiple images in the CGM files to be overlaid rather than viewed separately.

ViewAsLayerValue DefaultTrue/False FALSE

Description

Sets multiple images to be displayed on top of each other as layers or as separate images. Their appearance can be controlled by the the application layering control.

Value Description

True Images are overlaidFalse Images are viewed separately

[IGES]

IgesLoaderOptionValue Default1, 2, or 3 IgesLoaderOption=3

Description

Specifies the parser type used to load IGES files. Currently only valid for MYRIAD 8.1.

Value Description

1 Always use the Granite library2 Always use IGC’s native IGES parser library

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3 Granite library is used only if the IGES file contains a manifold B_Rep entity. In all other situations, IGC's native parser is used.

[IGES_SECTION]

Do not modify this section.

[SOLIDWORKS_SECTION]

The [Solidworks_Section] section explains and sets Solidworks driver configuration parameters.

TextFillThresholdValue DefaultInteger from 0-100 TextFillThreshold=100

Description

Provides finer control over font filling. All text is filled that is larger or equal to the given value (measured in points). For example, if TextFillThreshold=10, any text that has a font point size of 10 or larger gets filled. If the value is zero, everything gets filled. If the value is 100 nothing gets filled. If RenderType is "Windows" this parameter is ignored.

RenderTypeValue DefaultString RenderType=Windows

Description

If RenderType is "Windows" all drawing will be done using Windows GDI. This means that all text will be filled and embedded OLE item will be displayed. Setting RenderType to "Windows" improves performance substantially.

DrawViewBoundingBoxesValue Default0 or 1 DrawViewBoundingBoxes=1

Description

Specifies whether bounding boxes are drawn on current view.

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Value Description

1 View bounding boxes are drawn0 View bounding boxes do not display

[ORCAD_SECTION]

RefAbortValue DefaultON/OFF OFF

Description

Tells the application whether to abort if a font file cannot be found.

Value Description

OFF Continue loading and return warning to userON Abort load and return error to user

[DWF]

This section controls the option for using True Type fonts in DWF files.

UseTTFValue DefaultTrue/False TRUE

Description

Myriad 6.2 or newer interface will accept truetype information directly.

Value Description

True Supports TrueType fontsFalse Does not support TrueType fonts

UseClipRegions

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Value Default

True/False TRUE

Description

Myriad 6.2 or newer interface will accept clipregions.

Value Description

True Supports clip regionsFalse Does not support clip regions

[TEXT]

This section controls the MYRIAD Text driver (myritxt.dll). This section does not exist in the Myrdrv.ini by default, but can be added by the user. See [TXT2DL]. The following options can be added:

PapersizeValue DefaultAlphanumeric string Letter

Description

The default setting is Letter, but the following types can also be used:Type Width Height UnitsA 11.0 8.5 InchesB 17.0 11.0 InchesC 22.0 17.0 InchesD 34.0 22.0 InchesE 44.0 34.0 InchesA0 1180.0 848.0 MillimetersA1 848.0 594.0 MillimetersA2 594.0 424.0 MillimetersA3 424.0 297.0 MillimetersA4 297.0 219.0 MillimetersA4P 210.0 297.0 MillimetersLetter 8.5 11.0 InchesLegal 8.5 14.0 Inches

CharHeightValue DefaultDecimal CharHeight=10

Description

A decimal value indicating the height in points. A larger value draws fewer characters per inch.

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CharWidthValue DefaultDecimal CharWidth=1.414

Description

A decimal value indicating the width in points.

TabSpaceValue DefaultInteger TabSpace=8

Description

An integer value for the number of spaces to use for tabs.

WordWrapValue DefaultTrue/False TRUE

Description

Indicates whether to use word wrapping or not.

Value Description

True Use word wrappingFalse Do not use word wrapping

NumberingValue DefaultTrue/False FALSE

Description

Indicates whether to number the pages or not.

Value Description

True Number the pagesFalse Do not number the pages

MarginValue ExampleDecimal (mm) Margin=72.0 72.0 36.0 36.0

Description

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Decimal values (in millimeters) for each margin, in the following order: left, right, top, bottom. Use a space between each value, as shown in the example above.

UseFormFeedValue DefaultTrue/False FALSE

Description

Indicates whether to interpret or ignore the form feed character.

Value Description

True Interpret the form feed characterFalse Ignore the form feed character

[AUTO-RECOGNIZE FILE FORMAT TESTS]

When the application tries to load a file with no extension or an undocumented extension (an extension which is not listed in Myrdrv.ini), the application tries to determine what file format it is. The application reads a section of data from the beginning or header of the file, and then performs a series of pattern-matching tests on the data. Each test has an extension and a confidence level associated with it. If more than one test matches, the format extension used is the one associated with the highest confidence test. If none of the tests succeeds, the standard application’s "Unrecognized Extension" dialog appears.

To Configure Tests

This section contains a series of test entries in the format shown below (no spaces are required):

Format: Testnumber=extension, start search offset, stop search offset, "search string", confidence

Example: Test1=xyz,32,64,"\22XYZ\22\2CVersion 4.0",100

number A number that differentiates the test from other tests. The tests are performed in numerical order. Putting tests with 100 confidence at the beginning of the list optimizes performance. See confidence below.

start search offset The offset, from the beginning of the file, to start searching for the search string.

stop search offset The offset, from the beginning of the file, to stop searching for the search string. If you want to search only at one spot, set the start and stop offsets to the same number.

search string A double quoted string, or byte pattern, to search for. The string is case sensitive and may not contain a double quote("), a comma(,), a backslash(\), or

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any non-printable character. To represent these values, use hexadecimal notation with no leading or following spaces. For example:

comma = \2Cdouble quote = \22backslash = \5Cnumber 13 = \0D

So, if you want to represent:

"XYZ",Version 4.0

You need to enter:

\22XYZ\22\2CVersion 4.0

confidence A rating from 1 to 100. The number represents the likelihood that success of the test indicates the truth of the format for the file. If more than one test succeeds, then the test with the highest confidence is the deciding test. If the confidence level is 100, the application stops testing and go with that answer. Therefore, putting tests with 100 confidence at the beginning of the list optimizes performance.

Additional Options

In the MYRIAD32.ini or Myruser.ini file there is a section called [Auto-Recognize File Format Options]. If the Prompt On Success parameter is set to TRUE the application asks the user if they want to load the file using the detected format or pick a different format themselves. The default for this key is FALSE.

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CDL DRIVERSThe following sections are specific to IGC products that use CDL (Common Display List) and do not pertain to MYRIAD version 7.0 or earlier. CDL is used in MYRIAD beginning with version 8.0.

[CDL_SECTION]

The [cdl_section] section sets general driver configuration parameters.

MaxRasterDPIValue DefaultInteger MaxRasterDPI=600

Description

Determines the maximum dots per inch (dpi) for raster images embedded in a CDL published file. Applies to documents converted from Office formats and PDF only. Images with a higher resolution than the specified DPI are re-sampled down and images with a lower resolution are not adjusted. This setting can have a large impact on how small the CDL published file sizeis, how quickly the file downloads, and how quickly it views/prints from the client software. The default setting is 600 dpi. If you require a higher dpi than 600, you MUST edit this value to set it higher.

Note: 96 DPI is an efficient setting to use if your primary usage is to only view images at 100% zoom level and do not print them since many monitors have 96 DPI resolution (or calculate your video card's pixel width / monitor's visible width in inches = your monitor dpi resolution). If you set a lower resolution (such as 96 DPI) and then use the viewer to print a file containing raster images to a printer that has 600 DPI resolution, the image will view fine on the monitor but will have reduced fidelity on the printer due to the printer having greater resolution than the published image.

ForceToJpg and JpgFidelity only affect PDF and published files (native application processed). With the following two parameters, you can force all color raster files to be written out as JPG:

ForceToJpgValue DefaultTrue/False FALSE

Description

Tells the application whether to convert color raster files to JPG.

Value Description

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True All color raster files are converted to JPG format

False Only JPG’s are written out as JPG

JpgFidelityValue DefaultInteger from 1-100 JpgFidelity=75

Description

Determines the file size and fidelity of the JPG file created by the PDF2DL or publishing.

EmbedTrueTypeFontsValue DefaultTrue/False FALSE

Description

This setting tells the application whether to embed true type fonts during conversion.

Value Description

True True type fonts are embeddedFalse True type fonts are not embedded

ForceEmbedTrueTypeFontsValue DefaultTrue/False FALSE

Description

This setting tells the application whether to force true type fonts to be embedded. If set to True, all true type fonts are embedded regardless if there is an exact match on the system doing the converting. The closest match to the font requested is used if an exact match is not found. To use this flag, the EmbedTrueTypeFonts setting must be set to TRUE.

Value Description

True All true type fonts are force embeddedFalse True type fonts are not force embedded

MaximumPageDimensionValue Default<unit1,unit2> MaximumPageDimension=1000000000,1000000000

Description

This setting tells CDL to limit the shorter and longer page dimension to the given values. Units are in

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inches, represented by two numbers separated by a comma.

NonConcurrentLoadersValue Default<driver files> NonConcurrentLoaders=dui2dl.dll;dwg2dl.dll

Description

This setting tells CDL which drivers cannot be loaded concurrently. Do not modify this setting.

UnSortedTextDumpValue DefaultTrue/False FALSE

Description

This setting, used for Net-It Central only, tells the application whether to sort text for export.

Value Description

True Do not sort text for exportFalse Sort text for export

[DWG2DL]

The [DWG2DL] section sets driver configuration parameters for conversion of DWG and DXF files to CDL format.

ShxPathValue Format

< multiple file paths>ShxPath=path1;path2;Example:ShxPath=c:\ACAD\font

Description

Specifies the path for the loader to search for font files (.SHX). A semicolon is used as the path separator. Note: This setting can be edited in the Paths tab of the Options dialog box.

XrefPathValue Format< multiple file paths> XrefPath=path1;path2;

Example:

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ShxPath=C:\Program Files\AutoCad 2004\Support;C:\Program Files\AutoCad 2004\Fonts;XrefPath=C:\ACAD\xref

Description

Specifies the path for the loader to search for Xref files. A semicolon is used as the path separator. Note: This setting can be edited in the Paths tab of the Options dialog box.

HybridExtensionsValue Default< multiple extensions> HybridExtensions=cg4;rnl;g4;mil;gp4;cal;tif;

Description

Tells the loader that if a file exists with the same base name as the AutoCAD file and has one of the following extensions, to load the file as a raster reference.

PageLoadOrderValue Default0 to 4 PageLoadOrder=0

Description

Tells the loader the order of page layouts. If only one page exists, it is loaded. For markup compatibility, all computers in the company need to use the same PageLoadOrder setting. In order for markups to view properly, ensure that the PageLoadOrder value in the myrdrv.ini file is set the same as when the markups were originally authored.

Value Description

0 Paperspace first1 Modelspace first2 Paperspace only3 Modelspace only4 Similar to 0 except the last active layout is first

DoHybridValue DefaultTrue/False TRUE

Description

Tells the loader to load hybrid files from the same directory with the same file name.

Value Description

True Load hybrid files from the same directory with the same file nameFalse Do not load hybrid files

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XrefNameAsFileNameValue DefaultTrue/False FALSE

Description

Tells the loader to use the Xref block name as the file name if the file is not found using the Xref path. This setting should only be (and needs to be) changed to true if you are using a Brava!/Webtop integration and you are using Cadlink to import Xrefs.

Value Description

True Use the Xref block name as the file name if the file is not found using the Xref pathFalse Do not use the Xref block name as the file name if the file is not found using the Xref path

UseLineWeightsValue DefaultTrue/False TRUE

Description

Tells the loader whether to use line weights or line thickness for printing.

Value Description

True Use line weights if available for printingFalse Use line thickness shown on display for printing

UseDefaultViewValue DefaultTrue/False FALSE

Description

Tells the loader to use the extents of the active view layout. The default is set to false for compatibility with older markups.

Value Description

True Use the active view extents valueFalse Use the extents of the markup entities

LegacyMarkupCompatibilityValue DefaultTrue/False FALSE

Description

Tells the loader the layout order to use for legacy markups.

Value Description

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True Order is based on layout handle (legacy markup)False Order is based on layout tab

FieldBackgroundValue DefaultTrue/False FALSE

Description

Tells the loader to draw the text field background.

Value Description

True Draw backgroundFalse Do not draw background

DefaultSHXValue Default<extension> DefaultSHX=simplax.shx

Description

Tells the loader what to substitute for missing SHX files.

SHXFontToCodePageSyntax Default<fontame:index;fontmane:index> SHXFontToCodePage=intecad.shx:5;

Description

Tells the loader how to interpret the characters in these shx font files.

Value Index

Japanese 1, code page = 932Traditional Chinese 2, code page = 950Korean Wansung 3, code page = 949Korean Johab 4, code page = 1361Simplified Chinese 5, code page = 9

DefaultTrueTypeFontValue Default<fontname> DefaultTruetypeFont=Arial

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Description

Tells the loader what to substitute for missing truetype fonts. For Japanese dwg files, Ms Mincho is suggested as the set default.

DefaultBigFontValue Default<fontname> DefaultBigFont=bigfont.shx

Description

Tells the loader what to substitute for missing bigfont SHX font.

LayerPrefixListValue Example<prefixes> LayerPrefixList=$;#

Description

Tells the loader to convert text that is on a layer that begins with the specified prefixes, to block attributes. The list is separated by semicolons.

ThawFrozenLayersValue DefaultTrue/False FALSE

Description

Tells the loader to unfreeze layers.

Value Description

True Entities on frozen layers are exportedFalse Entities on frozen layers are not exported

TurnAllLayersOnValue DefaultTrue/False FALSE

Description

Tells the loader whether to turn on all layers. This option can be used with ThawFrozenLayers=true to turn frozen layers on as well.

Value Description

True Turn on all layersFalse Do not turn on all layers

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ArialSubstituteValue Default<fontname> ArialSubstitute=

Description

Tells the loader to substitute for Arial. Used for international characters, typically Arial Unicode MS: ArialSubstitute=Arial Unicode MS

CTBSubstituteValue Default<plotstyle file> CTBSubstitute=

Description

Tells the loader to substitite this plotstyle file (CTB) for the one specified by the driver. Leaving this parameter blank signifies that the driver will try to find and use the ctb file(s) specified in the dwg file.

DrawBlockAttributesValue DefaultTrue/False TRUE

Description

Tells the loader to insert hover text for block attributes.

Value Description

True Insert hover textFalse Do not insert hover text

AllowShadedViewportsValue DefaultTrue/False TRUE

Description

Tells the loader whether to shade viewports. This setting adds support for OpenGL rendering of viewports. By default, raster images are created and inserted into viewport extents. This setting allows you to disable this functionality.

Value Description

True Shade viewportsFalse Do not shade viewports

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[DWF2DL]

The [DWF2DL] section sets driver configuration parameters for conversion of DWF files to CDL format.

LegacyMarkupCompatibilityValue DefaultTrue/False FALSE

Description

Tells the loader to use paper extents for markups made by MYRIAD.

Value Description

True Markups made by Myriad will render at correct locations but the file may not render at extentsFalse Markups made by Myriad may not render at correct location but the file will render at extents

ApplyLocalizedCharsetsValue DefaultTrue/False FALSE

Description

Tells the loader whether to apply localized charsets.

Value Description

True If fonts for non-English language are used, their charsets will be matchedFalse Uses default of ANSI charset for fonts

ForceColorCollisionValue DefaultTrue/False FALSE

Description

Tells the loader whether to apply color collision.

Value Description

True Color collision will always be doneFalse Color collision will only be done if the background is not white

MissingFontWarningValue DefaultTrue/False FALSE

Description

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Tells the loader to report missing fonts.

Value Description

True Report missing fonts and display a warningFalse Do not report missing fonts

[CGM2DL]

The [CGM2DL] section sets driver configuration parameters for conversion of CGM files to CDL format.

CCRValue DefaultTrue/False TRUE

Description

Specifies whether to do color collision recognition.

Value Description

True Do color collision recognitionFalse Do not do color collision recognition

ParseForExtentsValue DefaultTrue/False TRUE

Description

Specifies whether to parse the file for extents or use defined page size.

Value Description

True Use the extents of all entities in the fileFalse Use the page size defined in the file

OverlayPagesValue DefaultTrue/False FALSE

Description

Determines if multiple pictures are drawn on a single page or on multiple pages.

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Value Description

True All pictures are drawn on a single pageFalse Each picture is drawn on its own page

[SW2DL]

The [SW2DL] section sets driver configuration parameters for conversion of SLDDRW files to CDL format.

DrawViewBoundingBoxesValue DefaultTrue/False FALSE

Description

Specifies whether bounding boxes are drawn on current view.

Value Description

True View bounding boxes are drawnFalse View bounding boxes do not display

ClipAtExtentsValue DefaultTrue/False FALSE

Description

Specifies whether to clip the drawing at sheet extents.

Value Description

True Extents outside of the sheet will not renderFalse Extents outside of the sheet will be rendered

[DGN2DL]

The [DGN2DL] section sets driver configuration parameters for conversion of DGN files to CDL format.

ShxPath

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Value Format

< multiple file paths>ShxPath=path1;path2;Example:ShxPath=.\DGN_Fonts;

Description

Specifies the path for the loader to search for font files (.SHX). A semicolon is used as the path separator.

XrefPathValue Format

< multiple file paths>XrefPath=path1;path2;Example:XrefPath=.\DGN_Fonts;

Description

Specifies the path for the loader to search for Xref files. A semicolon is used as the path separator.

LineStyleResourceValue Format Example< rsc filename> LineStyleResource=lstyle1.rsc;lstyle2.rsc

Description

Tells the loader which custom linestyle .rsc files to load. These files are looked for in the directory or directories specified by the ShxPath value.

FontResourceValue Format Example<rsc filename> FondResource=font1.rsc;font2.rsc

Description

Specifies the font RSC file(s) to load. You may specify one or multiple files. The files are looked for in the directories specified by the ShxPath value.

UseDefaultViewValue DefaultTrue/False FALSE

Description

Determines whether to only render the default view.

Value Description

True Render only the default view

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False Do not render only the default view

ReportMissingXrefsValue DefaultTrue/False FALSE

Description

Specifies to send warning messages for missing xref files.

Value Description

True Send warning messages for missing xrefsFalse Do not send warning messages for missing xrefs

ForceINGRFileRegistrationValue DefaultTrue/False FALSE

Description

Tells the loader whether to use the file geo priority or the attachment location for Intergraph raster formats.

Value Description

True Use the file geo priority rather than the attachment location for Intergraph raster formatsFalse Use the attachment location for Intergraph raster formats

ShowConstructionValue Default0-2 ShowConstruction=2

Description

Tells the loader to draw or not draw construction entities. If the value is not one of these three numbers, if it starts with t or T, it is considered 1, otherwise it is considered 0. If the value is blank, the default 2 is used.

Value Description

0 Never draw construction entities1 Always draw construction entities2 Uses Microstation's view's setting to determine if construction entities should be drawn

HybridExtensionsValue Default

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<extensions> HybridExtensions=CIT

Description

Specifies the hybrid file extensions to look for and load as hybrid files. You can add additional extensions as necessary.

LoadFrozenLayersValue Default0-2 LoadFrozenLayers=0

Description

Tells the loader how to handle frozen layers. 1 brings in the level and forces it to be visible. 2 brings in the level, but leaves it hidden (though still affecting the drawing extents).

Value Description

0 Frozen layers are not loaded1 Frozen layers are loaded and set visible2 Frozen layers are loaded and set hidden (closest match to Microstation)

[PDF2DL]

The [PDF2DL] section sets driver configuration parameters for conversion of PDF files to CDL format.

MissingFontWarningValue DefaultTrue/False FALSE

Description

Tells the loader to report missing fonts.

Value Description

True Report missing fonts and display a warningFalse Do not report missing fonts

IgnoreLayersValue DefaultTrue/False FALSE

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Description

Tells the loader whether to ignore or insert layer information on PDF files.

Value Description

True No layers are insertedFalse Layers are inserted

IgnoreAttachmentWithExt

Value Example<multiple extensions> IgnoreAttachmentsWithExt=.joboptions;.lef;.removeme;

Description

Specifies to ignore attachments with the listed extensions. This value is a semicolon delimited list of extensions.

AppendAttachmentsValue DefaultTrue/False FALSE

Description

Tells the loader whether to append attachment files in PDF files.

Value Description

True Append attachments to main pdf fileFalse Do not append attachments

ViewStateValue Default0, 1, or 2 ViewState=0

Description

Tells the loader to decide the state of extents, depending on page dimensions. This parameter allows you to set the behavior of the mouse wheel. Document style will scroll up and down and CAD style will zoom in and out. To enable scrolling to the next page, ViewState should be set to 1. The document will then open at width extents and the mouse action will be to scroll.

Value Description

0 Loader decides the view state depending on dimensions1 Document style – opens at width extents2 CAD style – opens at zoom extents

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[OUTSIDEIN2DL]

The [OutsideIn2dl] section of the myrdrv.ini sets driver configuration parameters for conversion of OutsideIn files to CDL format.

IgnoreAttachmentsValue DefaultTrue/False FALSE

Description

This setting tells the loader whether to ignore MSG file attachments.

Value Description

True Do not include MSG attachmentsFalse Include MSG file attachments that are supported by OutsideIn

BiDirectionalTextValue DefaultTrue/False FALSE

Description

This setting adds support for Hebrew text.

Value Description

True Support Hebrew textFalse No support for Hebrew text

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[INSO2DL]

The [INSO2DL] section of the Brava Desktop myrdrv.ini sets driver configuration parameters for conversion of INSO (document) files to CDL format.


Description


Value Description


[EMF2DL]

The [EMF2DL] section sets driver configuration parameters for conversion of EMF files to CDL format.


Description


Value Description


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[LT2DL]

The [LT2DL] section sets driver configuration parameters for conversion of LT (TIFF, TIF, FAX, ICA, JP2, JPM, PSD, and SID) files to CDL format.

BlackToWhiteToleranceValue Default<percentage> BlackToWhiteTolerance=75

Description

Sets the tolerances to control swapping black and white on binary images. The set percentage determines whether to swap colors on two color images. For example, if the black pixels are 75 or greater percentage of the image, then swap colors black to white.

ViewStateValue Default0-3 ViewState=0

Description

Tells the loader to decide the state of extents, depending on page dimensions. This parameter allows you to set the behavior of the mouse wheel. Document style will scroll up and down and CAD style will zoom in and out. To enable scrolling to the next page, ViewState should be set to 1. The document will then open at width extents and the mouse action will be to scroll.

Value Description

0 Loader decides the view state depending on dimensions1 Document style – opens at width extents2 CAD style – opens at zoom extents3 Width – height zoom width, otherwise zoom extents

IgnoreTiffRotationValue DefaultTrue/False TRUE

Description

Tells the loader to ignore the rotation in the TIFF file.

Value Description

True Ignore the rotation of the TIFF fileFalse Use the rotation of th TIFF file

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[BI2DL]

The [BI2DL] section of the Brava Enterprise myrdrv.ini sets driver configuration parameters for conversion of files through the Black Ice Printer Driver (IGC Writer).

IgnoreErrorsOnAttachmentsValue DefaultTrue/False FALSE

Description

Determines how errors are handled when print-publishing attachments.

Value Description

True Document processing will continue in spite of errors that occur with attachmentsFalse Document processing will be aborted when errors occur with attachments

[TXT2DL]

The [TXT2DL] section of the myrdrv.ini sets driver configuration parameters for conversion of TXT files to CDL format. Note that beginning with v. 7.1, this text driver is now the default, replacing myritxt.dll. When loading any existing markup files that were created using myritxt.dll, the markup text will not be compatible with txt2dl and will not behave as expected if you choose to use this driver. If you want to use the myritxt.dll driver, in the myrdrv.ini file, change txt=G, txt2dl , "TXT ASCII Text" to txt=G, myritxt.dll, "TXT ASCII Text”.

FontFaceValue Default<name of font> Lucidia Console

Description

Tells the loader what Windows font to use for display. The default is Lucida Console, which is a monospacedfont capable of Unicode display.

DefaultFontHeightValue Default<point value> 10.0

Description

Tells loader what size of font to use by default, in points. (72 points in one inch).

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MinimumFontHeightValue Default<point value> 8.0

Description

Tells loader the smallest size of font allowable to use, in points. (72 points in one inch). If the longest line in the file does not fit on the page and a smaller font would allow the line to fit without wrapping, the font will be reduced enough to make it fit, so long as that reduction wouldn't make it smaller than this MinimumFontHeight. To disable this resizing, set the MinimumFontHeight equal to or greater than the DefaultFontHeight

PaperWidthValue Default<inch value> 8.5

Description

Tells loader the portrait orientation width of the paper in inches.

PaperHeightValue Default<inch value> 11

Description

Tells loader the portrait orientation height of the paper in inches.

MarginLeftValue Default<inch value> .5

Description

Tells loader the left margin to allow, in inches.

MarginTopValue Default<inch value> .5

Description

Tells loader the top margin to allow, in inches.

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MarginRightValue Default<inch value> .5

Description

Tells loader the right margin to allow, in inches.

MarginBottomValue Default<inch value> .5

Description

Tells loader the bottom margin to allow, in inches.

PageOrientationValue Default0-2 0

Description

Controls how the loader chooses the orientation of the paper for display.

Value Description

0 Loader analyzes the text and attempts to pick the best paper orientation for the content

1 Forces the loader to output in portrait paper orientation (page turned so that it is taller than it is wide)

2 Forces the loader to output in landscape paper orientation (page turned so that it is wider than it is tall)

LineWrapTrimLeadingWhitespaceValue Default0-1 1

Description

Tells loader when wrapping long lines of text, to remove any leading whitespace on any new lines created.

Value Description

0 Do not remove leading whitespace on created lines1 Remove leading whitespace

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[XPS2DL]

The [XPS2DL] section of the Brava Enterprise myrdrv.ini sets driver configuration parameters for conversion of XDL files to CDL format.

OptimizeProcessingForMemoryValue DefaultTrue/False FALSE

Description

Determines how XPS document pagination is handled.

Value Description

True Tells XPSReader to paginate the document per page, keeping only relevant page data in memory

False Used for faster processing, tells XPSReader to open and paginate a document once for all the pages

ViewStateValue Default0-3 0

Description

Determines the document’s view state (load at zoom width or zoom extents), depending on page dimenstions.

Value Description

0 The loader determines the state, depending on page dimensions1 Document style – opens at width extents2 CAD style – opens at zoom extents

3When the document width is smaller than the height, the document opens at zoom width, otherwise, it opens at zoom extents

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myrdrv.ini userguide

Documents