Pen

Functions
MGPLUS_EXPORT HPEN	MGPlusPenCreate (int width, ARGB rgba)
	Create a pen. More...
MGPLUS_EXPORT MPStatus	MGPlusPenSetColor (HPEN pen, ARGB rgba)
	Set the pen color. More...
MGPLUS_EXPORT MPStatus	MGPlusPenSetJoinStyle (HPEN pen, LINE_JOIN_E line_join)
	Set the pen line join style. More...
MGPLUS_EXPORT MPStatus	MGPlusPenSetCapStyle (HPEN pen, LINE_CAP_E line_cap)
	Set the pen line cap style. More...
MGPLUS_EXPORT MPStatus	MGPlusPenSetDashes (HPEN pen, int dash_phase, const unsigned char *dash_list, int dash_len)
	Set the pen dashes. More...
MGPLUS_EXPORT MPStatus	MGPlusPenSetWidth (HPEN pen, int width)
	Set the pen width. More...
MGPLUS_EXPORT MPStatus	MGPlusPenDelete (HPEN pen)
	Delete a pen. More...

Detailed Description

MGPlus maintains some pen defines and operations

Function Documentation

HPEN MGPlusPenCreate	(	int	width,
		ARGB	rgba
	)

Create a pen.

This function creates a pen.

Parameters

width	The width of the pen.
rgba	The rgba of the pen.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete

MPStatus MGPlusPenDelete

(

HPEN

pen

)

Delete a pen.

This function deletes a pen.

Parameters

pen	The pen pointer.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenCreate

MPStatus MGPlusPenSetCapStyle	(	HPEN	pen,
		LINE_CAP_E	line_join
	)

Set the pen line cap style.

This function sets the pen line cap style.

Parameters

pen	The pen.
line_join	The line cap style of the pen.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete

MPStatus MGPlusPenSetColor	(	HPEN	pen,
		ARGB	rgba
	)

Set the pen color.

This function sets the pen color.

Parameters

pen	The pen.
rgba	The rgba of the pen.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete

MPStatus MGPlusPenSetDashes	(	HPEN	pen,
		int	dash_phase,
		const unsigned char *	dash_list,
		int	dash_len
	)

Set the pen dashes.

This function sets the pen dash line style.

Parameters

pen	The pen.
dash_phase	The dash phase of pen.
dash_list	The dash vector value.
dash_len	The length of vector.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete

MPStatus MGPlusPenSetJoinStyle	(	HPEN	pen,
		LINE_JOIN_E	line_cap
	)

Set the pen line join style.

This function sets the pen join style.

Parameters

pen	The pen.
line_cap	The line join style of the pen.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete

MPStatus MGPlusPenSetWidth	(	HPEN	pen,
		int	width
	)

Set the pen width.

This function sets the pen width.

Parameters

pen	The pen.
width	The width of the pen.

Returns

Get Status, MP_GENERIC_ERROR indicates an error.

See also

MGPlusPenDelete