.TH "SoVRMLText" 3 "Fri Sep 6 2024 15:32:06" "Version 4.0.3" "Coin" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SoVRMLText \- The \fBSoVRMLText\fP class is used to represent text in a scene\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fR#include <Inventor/VRMLnodes/SoVRMLText\&.h>\fP
.PP
Inherits \fBSoVRMLGeometry\fP\&.
.SS "Public Types"

.in +1c
.ti -1c
.RI "enum \fBJustification\fP { \fBBEGIN\fP = 0x01, \fBEND\fP = 0x02, \fBMIDDLE\fP = 0x03 }"
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Public Types inherited from \fBSoShape\fP
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.RI "enum \fBTriangleShape\fP { \fBTRIANGLE_STRIP\fP, \fBTRIANGLE_FAN\fP, \fBTRIANGLES\fP, \fBPOLYGON\fP, \fBQUADS\fP, \fBQUAD_STRIP\fP, \fBPOINTS\fP, \fBLINES\fP, \fBLINE_STRIP\fP }"
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Public Types inherited from \fBSoNode\fP
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.RI "enum \fBNodeType\fP { \fBINVENTOR\fP = 0x0000, \fBVRML1\fP = 0x0001, \fBVRML2\fP = 0x0002, \fBINVENTOR_1\fP = 0x0004, \fBINVENTOR_2_0\fP = 0x0008, \fBINVENTOR_2_1\fP = 0x0010, \fBINVENTOR_2_5\fP = 0x0020, \fBINVENTOR_2_6\fP = 0x0040, \fBCOIN_1_0\fP = 0x0080, \fBCOIN_2_0\fP = 0x0100, \fBEXTENSION\fP = 0x0200, \fBCOIN_2_2\fP = 0x0400, \fBCOIN_2_3\fP = 0x0800, \fBCOIN_2_4\fP = 0x1000, \fBINVENTOR_5_0\fP = 0x2000, \fBCOIN_2_5\fP = 0x4000, \fBCOIN_3_0\fP = 0x8000, \fBINVENTOR_6_0\fP = 0x10000, \fBCOIN_4_0\fP = 0x20000 }"
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.SS "Public Member Functions"

.in +1c
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.RI "virtual \fBSoType\fP \fBgetTypeId\fP (void) const"
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.RI "\fBSoVRMLText\fP (void)"
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.RI "virtual void \fBGLRender\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBgetPrimitiveCount\fP (\fBSoGetPrimitiveCountAction\fP *action)"
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.RI "virtual void \fBnotify\fP (\fBSoNotList\fP *list)"
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.RI "virtual \fBSoChildList\fP * \fBgetChildren\fP (void) const"
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Public Member Functions inherited from \fBSoVRMLGeometry\fP
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.RI "virtual void \fBsearch\fP (\fBSoSearchAction\fP *action)"
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.RI "virtual void \fBcopyContents\fP (const \fBSoFieldContainer\fP *from, SbBool copyConn)"
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Public Member Functions inherited from \fBSoShape\fP
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.RI "virtual SbBool \fBaffectsState\fP (void) const"
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.RI "virtual void \fBgetBoundingBox\fP (\fBSoGetBoundingBoxAction\fP *action)"
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.RI "virtual void \fBrayPick\fP (\fBSoRayPickAction\fP *action)"
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.RI "virtual void \fBcallback\fP (\fBSoCallbackAction\fP *action)"
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.RI "const \fBSoBoundingBoxCache\fP * \fBgetBoundingBoxCache\fP (void) const"
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Public Member Functions inherited from \fBSoNode\fP
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.RI "void \fBsetOverride\fP (const SbBool state)"
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.RI "SbBool \fBisOverride\fP (void) const"
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.RI "void \fBsetNodeType\fP (const \fBNodeType\fP type)"
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.RI "\fBNodeType\fP \fBgetNodeType\fP (void) const"
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.RI "virtual \fBSoNode\fP * \fBcopy\fP (SbBool copyconnections=FALSE) const"
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.RI "virtual void \fBdoAction\fP (\fBSoAction\fP *action)"
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.RI "virtual void \fBGLRenderBelowPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBGLRenderInPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBGLRenderOffPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBgetMatrix\fP (\fBSoGetMatrixAction\fP *action)"
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.RI "virtual void \fBhandleEvent\fP (\fBSoHandleEventAction\fP *action)"
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.RI "virtual void \fBpick\fP (\fBSoPickAction\fP *action)"
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.RI "virtual void \fBwrite\fP (\fBSoWriteAction\fP *action)"
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.RI "virtual void \fBaudioRender\fP (\fBSoAudioRenderAction\fP *action)"
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.RI "virtual void \fBgrabEventsSetup\fP (void)"
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.RI "virtual void \fBgrabEventsCleanup\fP (void)"
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.RI "virtual void \fBstartNotify\fP (void)"
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.RI "SbUniqueId \fBgetNodeId\fP (void) const"
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.RI "virtual void \fBwriteInstance\fP (\fBSoOutput\fP *out)"
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.RI "virtual \fBSoNode\fP * \fBaddToCopyDict\fP (void) const"
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.RI "virtual \fBSoFieldContainer\fP * \fBcopyThroughConnection\fP (void) const"
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Public Member Functions inherited from \fBSoFieldContainer\fP
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.RI "void \fBsetToDefaults\fP (void)"
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.RI "SbBool \fBhasDefaultValues\fP (void) const"
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.RI "SbBool \fBfieldsAreEqual\fP (const \fBSoFieldContainer\fP *container) const"
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.RI "void \fBcopyFieldValues\fP (const \fBSoFieldContainer\fP *container, SbBool copyconnections=FALSE)"
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.RI "SbBool \fBset\fP (const char *const fielddata)"
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.RI "void \fBget\fP (\fBSbString\fP &fielddata)"
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.RI "virtual int \fBgetFields\fP (\fBSoFieldList\fP &l) const"
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.RI "virtual int \fBgetAllFields\fP (\fBSoFieldList\fP &l) const"
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.RI "virtual \fBSoField\fP * \fBgetField\fP (const \fBSbName\fP &name) const"
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.RI "virtual \fBSoField\fP * \fBgetEventIn\fP (const \fBSbName\fP &name) const"
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.RI "virtual \fBSoField\fP * \fBgetEventOut\fP (const \fBSbName\fP &name) const"
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.RI "SbBool \fBgetFieldName\fP (const \fBSoField\fP *const field, \fBSbName\fP &name) const"
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.RI "SbBool \fBenableNotify\fP (const SbBool flag)"
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.RI "SbBool \fBisNotifyEnabled\fP (void) const"
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.RI "SbBool \fBset\fP (const char *fielddata, \fBSoInput\fP *input)"
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.RI "void \fBget\fP (\fBSbString\fP &fielddata, \fBSoOutput\fP *out)"
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.RI "virtual SbBool \fBvalidateNewFieldValue\fP (\fBSoField\fP *field, void *newval)"
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.RI "virtual void \fBaddWriteReference\fP (\fBSoOutput\fP *out, SbBool isfromfield=FALSE)"
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.RI "SbBool \fBgetIsBuiltIn\fP (void) const"
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.RI "virtual void \fBgetFieldsMemorySize\fP (size_t &managed, size_t &unmanaged) const"
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.RI "void \fBsetUserData\fP (void *userdata) const"
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.RI "void * \fBgetUserData\fP (void) const"
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Public Member Functions inherited from \fBSoBase\fP
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.RI "void \fBref\fP (void) const"
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.RI "void \fBunref\fP (void) const"
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.RI "void \fBunrefNoDelete\fP (void) const"
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.RI "int32_t \fBgetRefCount\fP (void) const"
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.RI "void \fBtouch\fP (void)"
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.RI "SbBool \fBisOfType\fP (\fBSoType\fP type) const"
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.RI "Returns \fRTRUE\fP if the type of this object is either of the same type or inherited from \fItype\fP\&. "
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.RI "virtual \fBSbName\fP \fBgetName\fP (void) const"
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.RI "virtual void \fBsetName\fP (const \fBSbName\fP &newname)"
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.RI "void \fBaddAuditor\fP (void *const auditor, const \fBSoNotRec::Type\fP type)"
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.RI "void \fBremoveAuditor\fP (void *const auditor, const \fBSoNotRec::Type\fP type)"
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.RI "const \fBSoAuditorList\fP & \fBgetAuditors\fP (void) const"
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.RI "SbBool \fBshouldWrite\fP (void)"
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.RI "void \fBassertAlive\fP (void) const"
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.SS "Static Public Member Functions"

.in +1c
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.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.RI "static void \fBinitClass\fP (void)"
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Static Public Member Functions inherited from \fBSoVRMLGeometry\fP
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.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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Static Public Member Functions inherited from \fBSoShape\fP
.in +1c
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.    "
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.RI "static void \fBgetScreenSize\fP (\fBSoState\fP *const state, const \fBSbBox3f\fP &boundingbox, \fBSbVec2s\fP &rectsize)"
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.RI "static float \fBgetDecimatedComplexity\fP (\fBSoState\fP *state, float complexity)"
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Static Public Member Functions inherited from \fBSoNode\fP
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.ti -1c
.RI "static uint32_t \fBgetCompatibilityTypes\fP (const \fBSoType\fP &nodetype)"
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.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static \fBSoNode\fP * \fBgetByName\fP (const \fBSbName\fP &name)"
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.ti -1c
.RI "static int \fBgetByName\fP (const \fBSbName\fP &name, \fBSoNodeList\fP &l)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.    "
.ti -1c
.RI "static void \fBinitClasses\fP (void)"
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.RI "static SbUniqueId \fBgetNextNodeId\fP (void)"
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.RI "static int \fBgetActionMethodIndex\fP (const \fBSoType\fP type)"
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.ti -1c
.RI "static void \fBgetBoundingBoxS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.RI "static void \fBGLRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBcallbackS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBgetMatrixS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBhandleEventS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.RI "static void \fBpickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.RI "static void \fBrayPickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.RI "static void \fBsearchS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBwriteS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBaudioRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.RI "static void \fBgetPrimitiveCountS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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Static Public Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.    "
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&.    "
.ti -1c
.RI "static void \fBcleanupClass\fP (void)"
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.ti -1c
.RI "static void \fBinitCopyDict\fP (void)"
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.RI "static void \fBaddCopy\fP (const \fBSoFieldContainer\fP *orig, const \fBSoFieldContainer\fP *copy)"
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.RI "static \fBSoFieldContainer\fP * \fBcheckCopy\fP (const \fBSoFieldContainer\fP *orig)"
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.RI "static \fBSoFieldContainer\fP * \fBfindCopy\fP (const \fBSoFieldContainer\fP *orig, const SbBool copyconnections)"
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.RI "static void \fBcopyDone\fP (void)"
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Static Public Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&. "
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&. "
.ti -1c
.RI "static void \fBaddName\fP (\fBSoBase\fP *const base, const char *const name)"
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.ti -1c
.RI "static void \fBremoveName\fP (\fBSoBase\fP *const base, const char *const name)"
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.ti -1c
.RI "static void \fBincrementCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static void \fBdecrementCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static \fBSoBase\fP * \fBgetNamedBase\fP (const \fBSbName\fP &name, \fBSoType\fP type)"
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.RI "static int \fBgetNamedBases\fP (const \fBSbName\fP &name, \fBSoBaseList\fP &baselist, \fBSoType\fP type)"
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.RI "static SbBool \fBread\fP (\fBSoInput\fP *input, \fBSoBase\fP *&base, \fBSoType\fP expectedtype)"
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.ti -1c
.RI "static void \fBsetInstancePrefix\fP (const \fBSbString\fP &c)"
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.RI "static void \fBsetTraceRefs\fP (SbBool trace)"
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.ti -1c
.RI "static SbBool \fBgetTraceRefs\fP (void)"
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.RI "static SbBool \fBconnectRoute\fP (\fBSoInput\fP *input, const \fBSbName\fP &fromnodename, const \fBSbName\fP &fromfieldname, const \fBSbName\fP &tonodename, const \fBSbName\fP &tofieldname)"
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.RI "static SbBool \fBreadRoute\fP (\fBSoInput\fP *input)"
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.SS "Public Attributes"

.in +1c
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.RI "\fBSoMFString\fP \fBstring\fP"
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.RI "\fBSoSFNode\fP \fBfontStyle\fP"
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.RI "\fBSoSFFloat\fP \fBmaxExtent\fP"
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.RI "\fBSoMFFloat\fP \fBlength\fP"
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Public Attributes inherited from \fBSoBase\fP
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "virtual const \fBSoFieldData\fP * \fBgetFieldData\fP (void) const"
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.RI "virtual \fB~SoVRMLText\fP ()"
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.RI "virtual void \fBcomputeBBox\fP (\fBSoAction\fP *action, \fBSbBox3f\fP &box, \fBSbVec3f\fP &center)"
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.RI "virtual void \fBgeneratePrimitives\fP (\fBSoAction\fP *action)"
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Protected Member Functions inherited from \fBSoVRMLGeometry\fP
.in +1c
.ti -1c
.RI "\fBSoVRMLGeometry\fP (void)"
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.ti -1c
.RI "virtual \fB~SoVRMLGeometry\fP ()"
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.ti -1c
.RI "void \fBsetupShapeHints\fP (\fBSoState\fP *state, const SbBool ccw, const SbBool solid)"
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.RI "virtual SbBool \fBshouldGLRender\fP (\fBSoGLRenderAction\fP *action)"
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Protected Member Functions inherited from \fBSoShape\fP
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.ti -1c
.RI "\fBSoShape\fP (void)"
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.ti -1c
.RI "virtual \fB~SoShape\fP ()"
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.ti -1c
.RI "float \fBgetComplexityValue\fP (\fBSoAction\fP *action)"
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.ti -1c
.RI "void \fBbeginSolidShape\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "void \fBendSolidShape\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "void \fBGLRenderBoundingBox\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "SbBool \fBshouldPrimitiveCount\fP (\fBSoGetPrimitiveCountAction\fP *action)"
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.ti -1c
.RI "SbBool \fBshouldRayPick\fP (\fBSoRayPickAction\fP *const action)"
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.ti -1c
.RI "void \fBcomputeObjectSpaceRay\fP (\fBSoRayPickAction\fP *const action)"
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.ti -1c
.RI "void \fBcomputeObjectSpaceRay\fP (\fBSoRayPickAction\fP *const action, const \fBSbMatrix\fP &matrix)"
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.RI "virtual \fBSoDetail\fP * \fBcreateTriangleDetail\fP (\fBSoRayPickAction\fP *action, const \fBSoPrimitiveVertex\fP *v1, const \fBSoPrimitiveVertex\fP *v2, const \fBSoPrimitiveVertex\fP *v3, \fBSoPickedPoint\fP *pp)"
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.RI "virtual \fBSoDetail\fP * \fBcreateLineSegmentDetail\fP (\fBSoRayPickAction\fP *action, const \fBSoPrimitiveVertex\fP *v1, const \fBSoPrimitiveVertex\fP *v2, \fBSoPickedPoint\fP *pp)"
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.RI "virtual \fBSoDetail\fP * \fBcreatePointDetail\fP (\fBSoRayPickAction\fP *action, const \fBSoPrimitiveVertex\fP *v, \fBSoPickedPoint\fP *pp)"
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.RI "void \fBinvokeTriangleCallbacks\fP (\fBSoAction\fP *const action, const \fBSoPrimitiveVertex\fP *const v1, const \fBSoPrimitiveVertex\fP *const v2, const \fBSoPrimitiveVertex\fP *const v3)"
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.RI "void \fBinvokeLineSegmentCallbacks\fP (\fBSoAction\fP *const action, const \fBSoPrimitiveVertex\fP *const v1, const \fBSoPrimitiveVertex\fP *const v2)"
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.RI "void \fBinvokePointCallbacks\fP (\fBSoAction\fP *const action, const \fBSoPrimitiveVertex\fP *const v)"
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.RI "void \fBbeginShape\fP (\fBSoAction\fP *const action, const \fBTriangleShape\fP shapetype, \fBSoDetail\fP *const detail=NULL)"
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.RI "void \fBshapeVertex\fP (const \fBSoPrimitiveVertex\fP *const v)"
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.ti -1c
.RI "void \fBendShape\fP (void)"
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.ti -1c
.RI "void \fBgenerateVertex\fP (\fBSoPrimitiveVertex\fP *const pv, const \fBSbVec3f\fP &point, const SbBool useTexFunc, const \fBSoMultiTextureCoordinateElement\fP *const tce, const float s, const float t, const \fBSbVec3f\fP &normal)"
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.RI "void \fBgenerateVertex\fP (\fBSoPrimitiveVertex\fP *const pv, const \fBSbVec3f\fP &point, const SbBool useTexFunc, const \fBSoMultiTextureCoordinateElement\fP *const tce, const float s, const float t, const float r, const \fBSbVec3f\fP &normal)"
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.ti -1c
.RI "SbBool \fBstartVertexArray\fP (\fBSoGLRenderAction\fP *action, const \fBSoCoordinateElement\fP *coords, const \fBSbVec3f\fP *pervertexnormals, const SbBool texpervertex, const SbBool colorpervertex)"
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.ti -1c
.RI "void \fBfinishVertexArray\fP (\fBSoGLRenderAction\fP *action, const SbBool vbo, const SbBool normpervertex, const SbBool texpervertex, const SbBool colorpervertex)"
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.in -1c

Protected Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBSoNode\fP (void)"
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.ti -1c
.RI "virtual \fB~SoNode\fP ()"
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.ti -1c
.RI "virtual SbBool \fBreadInstance\fP (\fBSoInput\fP *in, unsigned short flags)"
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.in -1c

Protected Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "\fBSoFieldContainer\fP (void)"
.br
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.RI "virtual \fB~SoFieldContainer\fP ()"
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Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBSoBase\fP (void)"
.br
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.RI "virtual \fB~SoBase\fP ()"
.br
.ti -1c
.RI "virtual void \fBdestroy\fP (void)"
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.RI "SbBool \fBhasMultipleWriteRefs\fP (void) const"
.br
.ti -1c
.RI "SbBool \fBwriteHeader\fP (\fBSoOutput\fP *out, SbBool isgroup, SbBool isengine) const"
.br
.ti -1c
.RI "void \fBwriteFooter\fP (\fBSoOutput\fP *out) const"
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.ti -1c
.RI "virtual const char * \fBgetFileFormatName\fP (void) const"
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.RI "virtual \fBSoNotRec\fP \fBcreateNotRec\fP (void)"
.br
.in -1c
.SS "Static Protected Member Functions"

.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
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.in -1c

Static Protected Member Functions inherited from \fBSoVRMLGeometry\fP
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.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoShape\fP
.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
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.in -1c

Static Protected Member Functions inherited from \fBSoNode\fP
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.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
.br
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.RI "static void \fBsetNextActionMethodIndex\fP (int index)"
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.RI "static int \fBgetNextActionMethodIndex\fP (void)"
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.RI "static void \fBincNextActionMethodIndex\fP (void)"
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.RI "static void \fBsetCompatibilityTypes\fP (const \fBSoType\fP &nodetype, const uint32_t bitmask)"
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Static Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "static uint32_t \fBgetCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static void \fBstaticDataLock\fP (void)"
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.RI "static void \fBstaticDataUnlock\fP (void)"
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.in -1c
.SS "Protected Attributes"

.in +1c
.ti -1c
.RI "\fBSoChildList\fP * \fBchildren\fP"
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.in -1c

Protected Attributes inherited from \fBSoNode\fP
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.ti -1c
.RI "SbUniqueId \fBuniqueId\fP"
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Protected Attributes inherited from \fBSoFieldContainer\fP
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.ti -1c
.RI "SbBool \fBisBuiltIn\fP"
.br
.in -1c
.SS "Additional Inherited Members"


Protected Types inherited from \fBSoBase\fP
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.ti -1c
.RI "enum \fBBaseFlags\fP { \fBIS_ENGINE\fP = 0x01, \fBIS_GROUP\fP = 0x02 }"
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.in -1c

Static Protected Attributes inherited from \fBSoNode\fP
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.ti -1c
.RI "static SbUniqueId \fBnextUniqueId\fP = 1"
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.RI "static int \fBnextActionMethodIndex\fP = 0"
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.in -1c
.SH "Detailed Description"
.PP 
The \fBSoVRMLText\fP class is used to represent text in a scene\&. 

\fBThe detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997)\&. It is copyright The Web3D Consortium, and is used by permission of the Consortium:\fP
.br

.br
 Important note: currently, the implementation of this node is not complete, and some of the features mentioned in the documentation below may not be working yet\&.

.PP
\fBThe detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997)\&. It is copyright The Web3D Consortium, and is used by permission of the Consortium:\fP
.br

.br
 
.PP
.nf
Text { 
  exposedField  MFString string    []
  exposedField  SFNode   fontStyle NULL
  exposedField  MFFloat  length    []      # [0,)
  exposedField  SFFloat  maxExtent 0\&.0     # [0,)
}

.fi
.PP

.PP
The Text node specifies a two-sided, flat text string object positioned in the Z=0 plane of the local coordinate system based on values defined in the fontStyle field (see \fBSoVRMLFontStyle\fP)\&. Text nodes may contain multiple text strings specified using the UTF-8 encoding as specified by ISO 10646-1:1993 (see <http://www.web3d.org/documents/specifications/14772/V2.0/part1/references.html#[UTF8]>)\&. The text strings are stored in the order in which the text mode characters are to be produced as defined by the parameters in the FontStyle node\&.

.PP
The text strings are contained in the string field\&. The fontStyle field contains one FontStyle node that specifies the font size, font family and style, direction of the text strings, and any specific language rendering techniques used for the text\&.

.PP
The maxExtent field limits and compresses all of the text strings if the length of the maximum string is longer than the maximum extent, as measured in the local coordinate system\&. If the text string with the maximum length is shorter than the maxExtent, then there is no compressing\&. The maximum extent is measured horizontally for horizontal text (FontStyle node: horizontal=TRUE) and vertically for vertical text (FontStyle node: horizontal=FALSE)\&. The maxExtent field shall be greater than or equal to zero\&.

.PP
The length field contains an MFFloat value that specifies the length of each text string in the local coordinate system\&. If the string is too short, it is stretched (either by scaling the text or by adding space between the characters)\&. If the string is too long, it is compressed (either by scaling the text or by subtracting space between the characters)\&. If a length value is missing (for example, if there are four strings but only three length values), the missing values are considered to be 0\&. The length field shall be greater than or equal to zero\&.

.PP
Specifying a value of 0 for both the maxExtent and length fields indicates that the string may be any length\&.

.PP
\fBSee also\fP
.RS 4
\fBSoVRMLFontStyle\fP 
.RE
.PP

.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoVRMLText::SoVRMLText (void )"
Constructor\&. 
.SS "SoVRMLText::~SoVRMLText ()\fR [protected]\fP, \fR [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoVRMLText::getClassTypeId (void )\fR [static]\fP"
This static method returns the \fBSoType\fP object associated with objects of this class\&. 
.br
 
.SS "\fBSoType\fP SoVRMLText::getTypeId (void ) const\fR [virtual]\fP"
Returns the type identification of an object derived from a class inheriting \fBSoBase\fP\&. This is used for runtime type checking and 'downward' casting\&. 
.br
 
.PP
Reimplemented from \fBSoVRMLGeometry\fP\&.
.SS "const \fBSoFieldData\fP ** SoVRMLText::getFieldDataPtr (void )\fR [static]\fP, \fR [protected]\fP"
\fIThis API member is considered internal to the library, as it is not likely to be of interest to the application programmer\&.\fP
.br

.br
 Returns the \fBSoFieldData\fP class which holds information about fields in this node\&. 
.br
 
.SS "const \fBSoFieldData\fP * SoVRMLText::getFieldData (void ) const\fR [protected]\fP, \fR [virtual]\fP"
Returns a pointer to the class-wide field data storage object for this instance\&. If no fields are present, returns \fRNULL\fP\&. 
.PP
Reimplemented from \fBSoVRMLGeometry\fP\&.
.SS "void SoVRMLText::initClass (void )\fR [static]\fP"

.SS "void SoVRMLText::GLRender (\fBSoGLRenderAction\fP * action)\fR [virtual]\fP"
Action method for the \fBSoGLRenderAction\fP\&.

.PP
This is called during rendering traversals\&. Nodes influencing the rendering state in any way or want to throw geometry primitives at OpenGL override this method\&. 
.PP
Reimplemented from \fBSoShape\fP\&.
.SS "void SoVRMLText::getPrimitiveCount (\fBSoGetPrimitiveCountAction\fP * action)\fR [virtual]\fP"
Action method for the \fBSoGetPrimitiveCountAction\fP\&.

.PP
Calculates the number of triangle, line segment and point primitives for the node and adds these to the counters of the \fIaction\fP\&.

.PP
Nodes influencing how geometry nodes calculate their primitive count also override this method to change the relevant state variables\&. 
.PP
Reimplemented from \fBSoShape\fP\&.
.SS "void SoVRMLText::notify (\fBSoNotList\fP * l)\fR [virtual]\fP"
Notifies all auditors for this instance when changes are made\&. 
.PP
Reimplemented from \fBSoVRMLGeometry\fP\&.
.SS "\fBSoChildList\fP * SoVRMLText::getChildren (void ) const\fR [virtual]\fP"
Returns list of children for this node\&. 
.PP
Reimplemented from \fBSoVRMLGeometry\fP\&.
.SS "void SoVRMLText::computeBBox (\fBSoAction\fP * action, \fBSbBox3f\fP & box, \fBSbVec3f\fP & center)\fR [protected]\fP, \fR [virtual]\fP"
Implemented by \fBSoShape\fP subclasses to let the \fBSoShape\fP superclass know the exact size and weighted center point of the shape's bounding box\&.

.PP
The bounding box and center point should be calculated and returned in the local coordinate system\&.

.PP
The method implements action behavior for shape nodes for \fBSoGetBoundingBoxAction\fP\&. It is invoked from \fBSoShape::getBoundingBox()\fP\&. (Subclasses should \fInot\fP override \fBSoNode::getBoundingBox()\fP\&.)

.PP
The \fIbox\fP parameter sent in is guaranteed to be an empty box, while \fIcenter\fP is undefined upon function entry\&. 
.PP
Implements \fBSoShape\fP\&.
.SS "void SoVRMLText::generatePrimitives (\fBSoAction\fP * action)\fR [protected]\fP, \fR [virtual]\fP"
The method implements action behavior for shape nodes for \fBSoCallbackAction\fP\&. It is invoked from \fBSoShape::callback()\fP\&. (Subclasses should \fInot\fP override \fBSoNode::callback()\fP\&.)

.PP
The subclass implementations uses the convenience methods \fBSoShape::beginShape()\fP, \fBSoShape::shapeVertex()\fP, and \fBSoShape::endShape()\fP, with \fBSoDetail\fP instances, to pass the primitives making up the shape back to the caller\&. 
.PP
Implements \fBSoShape\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "\fBSoMFString\fP SoVRMLText::string"
The strings\&. Empty by default\&. 
.SS "\fBSoSFNode\fP SoVRMLText::fontStyle"
Can contain an \fBSoVRMLFontStyle\fP node\&. 
.SS "\fBSoSFFloat\fP SoVRMLText::maxExtent"
Maximum object space extent of longest string\&. 
.SS "\fBSoMFFloat\fP SoVRMLText::length"
Length of each string in the local coordinate system\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for Coin from the source code\&.