Text utilities

Functions
int	SPI_TXT_length_text (const std::string &text, double textHeight, double textRatio, const std::string &fontName, double *length)
	Calculates the length of a text.
int	SPI_TXT_frame_text (int mode, double *pt, double textHeight, double textRatio, double textAngle, double slantAngle, int adjust, const std::string &fontName, const std::string &text, double *boundingRect)
	Calculates the bounding rectangle of a text.

Detailed Description

Text utilities

Function Documentation

SPI_TXT_frame_text()

int SPI_TXT_frame_text	(	int	mode,
		double *	pt,
		double	textHeight,
		double	textRatio,
		double	textAngle,
		double	slantAngle,
		int	adjust,
		const std::string &	fontName,
		const std::string &	text,
		double *	boundingRect )

Calculates the bounding rectangle of a text.

Version

4.4

Parameters

[in]	mode	creation mode of the rectangle SPI_TEXT_NORMAL_FRAME exact box SPI_TEXT_EXTEND_FRAME box increased by 20 percent
[in]	pt	user position of the text
[in]	textHeight	text height
[in]	textRatio	text ratio
[in]	textAngle	text direction
[in]	slantAngle	italic angle
[in]	adjust	text attachment mode
[in]	fontName	text font
[in]	text	text
[out]	boundingRect	enclosing rectangle

Returns

SPI_YES, SPI_NO

ier := ICALL(SPI_TXT_frame_text,SPI_TEXT_NORMAL_FRAME,pt,8,0.4,45,0,1,

SPI_TXT_length_text()

int SPI_TXT_length_text	(	const std::string &	text,
		double	textHeight,
		double	textRatio,
		const std::string &	fontName,
		double *	length )

Calculates the length of a text.

Version

4.4

Parameters

[in]	text	text to measure
[in]	textHeight	text height
[in]	textRatio	text ratio
[in]	fontName	text font
[out]	length	text length

Returns

SPI_YES, SPI_NO

ier := ICALL(SPI_TXT_length_text,'TOTO',8,0.4,'ARIAL',lng);