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LEADTOOLS Vector C++ Class Library Help

VECTORTEXT

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typedef struct tagVECTORTEXT
{
   VECTOROBJECT Object;
   VECTORPOINT Point;
   L_TCHAR  * pszText;
   L_UINT32 dwFlags;
   L_DOUBLE CharHeight;
   L_DOUBLE CharWidth;
   VECTORPEN Pen;
   VECTORBRUSH Brush;
   VECTORFONT Font;
} VECTORTEXT,  * pVECTORTEXT;

The VECTORTEXT structure holds information about a vector text object.

Member

Description

Object

Abstract object.

Point

Insertion point for the text.

pszText

Character string that contains the text to insert.

dwFlags

Flag that indicates how to position the text and how to handle text when hit testing. Possible values are:

 

Value

Meaning

 

VECTOR_TEXT_LEFT

Align text to the left of the insertion point.

 

VECTOR_TEXT_RIGHT

Align text to the right of the insertion point.

 

VECTOR_TEXT_HCENTER

Center text horizontally on the insertion point.

 

VECTOR_TEXT_TOP

Align text to the top of the insertion point.

 

VECTOR_TEXT_BOTTOM

Align text to the bottom of the insertion point.

 

VECTOR_TEXT_VCENTER

Center text vertically on the insertion point.

 

VECTOR_TEXT_HITTESTRECT

Perform hit text on the bounding rectangle, not just the text characters.

 

VECTOR_TEXT_FORCECURVERENDERING

Draw text as set of polypoint instead of drawing it as actual text.

CharHeight

Height in physical units of a single character. Note if this parameter is 0, the toolkit will use the height of the font used instead.

CharWidth

Width in physical units of a single character. Note if this parameter is 0, the toolkit will use a suitable width for the given height.

Pen

VECTORPEN structure that contains information about the pen to use when drawing the vector text object.

Brush

VECTORBRUSH structure that contains information about the brush to use when drawing the vector text object.

Font

VECTORFONT structure that contains information about the font to use when drawing the vector text object.

Comments

nSize of the Object member must be the sizeof this structure.

nType of the Object member must be VECTOR_TEXT.

pVECTORTEXT is a pointer to a VECTORTEXT structure.

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