Render

Functions

• MGPLUS_EXPORT MPStatus MGPlusDrawLine (HGRAPHICS graphics, HPEN pen, float x1, float y1, float x2, float y2)

  Draw a line on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawLineI (HGRAPHICS graphics, HPEN pen, int x1, int y1, int x2, int y2)

  Draw a line on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawArc (HGRAPHICS graphics, HPEN pen, float x, float y, float width, float height, float startangle, float sweepangle)

  Draw a arc on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawArcI (HGRAPHICS graphics, HPEN pen, int x, int y, int width, int height, float startAngle, float sweepAngle)

  Draw a arc on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillArc (HGRAPHICS graphics, HBRUSH brush, float x, float y, float width, float height, float startangle, float sweepangle)

  Fill a arc on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillArcI (HGRAPHICS graphics, HBRUSH brush, int x, int y, int width, int height, float startAngle, float sweepAngle)

  Fill a arc on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawBezier (HGRAPHICS graphics, HPEN pen, float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4)

  Draw a bezier on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawBezierI (HGRAPHICS graphics, HPEN pen, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4)

  Draw a bezier on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillBezier (HGRAPHICS graphics, HBRUSH brush, float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4)

  Fill a bezier on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillBezierI (HGRAPHICS graphics, HBRUSH brush, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4)

  Fill a bezier on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillRectangle (HGRAPHICS graphics, HBRUSH brush, float x, float y, float width, float height)

  Draw a rectangle on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillRectangleI (HGRAPHICS graphics, HBRUSH brush, int x, int y, int width, int height)

  Draw a rectangle on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawRectangle (HGRAPHICS graphics, HPEN pen, float x, float y, float width, float height)

  Draw a rectangle on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawRectangleI (HGRAPHICS graphics, HPEN pen, int x, int y, int width, int height)

  Draw a rectangle on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawRoundRectEx (HGRAPHICS graphics, HPEN pen, float x, float y, float width, float height, float rx, float ry)

  Draw a roundrect on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawRoundRectIEx (HGRAPHICS graphics, HPEN pen, int x, int y, int width, int height, int rx, int ry)

  Draw a roundrect on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillRoundRectEx (HGRAPHICS graphics, HBRUSH brush, float x, float y, float width, float height, float rx, float ry)

  Draw a round rect on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillRoundRectIEx (HGRAPHICS graphics, HBRUSH brush, int x, int y, int width, int height, int rx, int ry)

  Draw a round rect on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawEllipse (HGRAPHICS graphics, HPEN pen, float cx, float cy, float rx, float ry)

  Draw a ellipse on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawEllipseI (HGRAPHICS graphics, HPEN pen, int cx, int cy, int rx, int ry)

  Draw a ellipse on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillEllipse (HGRAPHICS graphics, HBRUSH brush, float cx, float cy, float rx, float ry)

  Fill a ellipse on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillEllipseI (HGRAPHICS graphics, HBRUSH brush, int cx, int cy, int rx, int ry)

  Draw a ellipse on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusSetClipPath (HGRAPHICS graphics, HPATH path)

  Set the path as a clip on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusFillPath (HGRAPHICS graphics, HBRUSH brush, HPATH path)

  Fill the path with a brush on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawPath (HGRAPHICS graphics, HPEN pen, HPATH path)

  Draw the path with a pen on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusGraphicLoadBitmap (HGRAPHICS graphics, int n_index, PBITMAP p_bitmap)

  Load the p_bitmap to graphic's inner resource.
  

• MGPLUS_EXPORT MPStatus MGPlusGraphicLoadBitmapFromFile (HGRAPHICS graphics, int n_index, char *file)

  Load the file to graphic's inner resource.
  

• MGPLUS_EXPORT MPStatus MGPlusGraphicUnLoadBitmap (HGRAPHICS graphics, int n_index)

  UnLoad the p_bitmap to graphic's inner resource.
  

• MGPLUS_EXPORT MPStatus MGPlusSetImageAlpha (HGRAPHICS graphics, int alpha)

  Set image alpha of graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusGetImageAlpha (HGRAPHICS graphics, int *alpha)

  Get image alpha of graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawImageWithPoints (HGRAPHICS graphics, int n_index, const MPPOINT *point, int count)

  Draw the image with a series of points on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawImage (HGRAPHICS graphics, int n_index, int x, int y, int w, int h)

  Draw the image with on the graphic.
  

• MGPLUS_EXPORT MPStatus MGPlusDrawImageWithPath (HGRAPHICS graphics, int n_index, HPATH path)

  Draw the image with a path on the graphic.
  

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Detailed Description

MGPlus maintains some render defines and operations

---

Function Documentation

MPStatus MGPlusDrawArc	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	x,
		float	y,
		float	width,
		float	height,
		float	startangle,
		float	sweepangle
	)

Draw a arc on the graphic.

This function draws a arc on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The x-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	y	The y-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	width	The width of the bounding rectangle for the ellipse.
	height	The height of the bounding rectangle for the ellipse.
	startangle	The start angle.
	sweepangle	specifies the angle, between the starting point (startangle) and the ending point of the arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawArcI

MPStatus MGPlusDrawArcI	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	x,
		int	y,
		int	width,
		int	height,
		float	startangle,
		float	sweepangle
	)

Draw a arc on the graphic.

This function draws a arc on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The x-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	y	The y-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	width	The width of the bounding rectangle for the ellipse.
	height	The height of the bounding rectangle for the ellipse.
	startangle	The start angle.
	sweepangle	Specifies the angle, between the starting point (startangle) and the ending point of the arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawArc

MPStatus MGPlusDrawBezier	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	x3,
		float	y3,
		float	x4,
		float	y4
	)

Draw a bezier on the graphic.

This function draws a bezier on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x1	The start x of bezier.
	y1	The start y of bezier.
	x2	The first control x of bezier.
	y2	The first control y of bezier.
	x3	The second control x of bezier.
	y3	The second control y of bezier.
	x4	The end x of bezier.
	y4	The end y of bezier.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawBezierI

MPStatus MGPlusDrawBezierI	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	x3,
		int	y3,
		int	x4,
		int	y4
	)

Draw a bezier on the graphic.

This function draws a bezier on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x1	The start x of bezier.
	y1	The start y of bezier.
	x2	The first control x of bezier.
	y2	The first control y of bezier.
	x3	The second control x of bezier.
	y3	The second control y of bezier.
	x4	The end x of bezier.
	y4	The end y of bezier.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawBezier

MPStatus MGPlusDrawEllipse	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	cx,
		float	cy,
		float	rx,
		float	ry
	)

Draw a ellipse on the graphic.

This function draws a ellipse on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	cx	The X position of the center of the ellipse.
	cy	The Y position of the center of the ellipse.
	rx	The x-radius of the ellipse.
	ry	The y-radius of the ellipse.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawEllipseI

MPStatus MGPlusDrawEllipseI	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	cx,
		int	cy,
		int	rx,
		int	ry
	)

Draw a ellipse on the graphic.

This function draws a ellipse on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	cx	The X position of the center of the ellipse.
	cy	The Y position of the center of the ellipse.
	rx	The x-radius of the ellipse.
	ry	The y-radius of the ellipse.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawEllipse

MPStatus MGPlusDrawImage	(	HGRAPHICS	graphics,
		int	n_index,
		int	x,
		int	y,
		int	w,
		int	h
	)

Draw the image with on the graphic.

This function draws the image with a series of points on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The graphic's inner resource index.
	x	The x coordinate of the upper-left corner of the box.
	y	The y coordinate of the upper-left corner of the box.
	w	The width of the box. Can be zero, means the width or the height will be equal to the width or the height of The BITMAP object.
	h	The height of the box. Can be zero, means the width or the height will be equal to the width or the height of the BITMAP object.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawImageWithPath

MPStatus MGPlusDrawImageWithPath	(	HGRAPHICS	graphics,
		int	n_index,
		HPATH	path
	)

Draw the image with a path on the graphic.

This function draws the image with a path on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The graphic's inner resource index.
	path	The path need to be filled.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawImageWithPoints

MPStatus MGPlusDrawImageWithPoints	(	HGRAPHICS	graphics,
		int	n_index,
		const MPPOINT *	point,
		int	count
	)

Draw the image with a series of points on the graphic.

This function draws the image with a series of points on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The image index.
	point	The points pointer.
	count	The points count.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawImageWithPath

MPStatus MGPlusDrawLine	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	x1,
		float	y1,
		float	x2,
		float	y2
	)

Draw a line on the graphic.

This function draws a line on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x1	The start x of line.
	y1	The start y of line.
	x2	The end x of line.
	y2	The end y of line.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawLineI

MPStatus MGPlusDrawLineI	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Draw a line on the graphic.

This function draws a line on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x1	The start x of line
	y1	The start y of line.
	x2	The end x of line.
	y2	The end y of line.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawLine

MPStatus MGPlusDrawPath	(	HGRAPHICS	graphics,
		HPEN	pen,
		HPATH	path
	)

Draw the path with a pen on the graphic.

This function draws the path with a pen on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	path	The path need to be drew.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillPath

MPStatus MGPlusDrawRectangle	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	x,
		float	y,
		float	width,
		float	height
	)

Draw a rectangle on the graphic.

This function draws a rectangle on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawRectangleI

MPStatus MGPlusDrawRectangleI	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	x,
		int	y,
		int	width,
		int	height
	)

Draw a rectangle on the graphic.

This function draws a rectangle on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawRectangle

MPStatus MGPlusDrawRoundRectEx	(	HGRAPHICS	graphics,
		HPEN	pen,
		float	x,
		float	y,
		float	width,
		float	height,
		float	rx,
		float	ry
	)

Draw a roundrect on the graphic.

This function draws a roundrect on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.
	rx	The x-radius of round rect arc.
	ry	The y-radius of round rect arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawRoundRectI

MPStatus MGPlusDrawRoundRectIEx	(	HGRAPHICS	graphics,
		HPEN	pen,
		int	x,
		int	y,
		int	width,
		int	height,
		int	rx,
		int	ry
	)

Draw a roundrect on the graphic.

This function draws a roundrect on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	pen	The draw pen.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.
	rx	The x-radius of round rect arc.
	ry	The y-radius of round rect arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawRectangle

MPStatus MGPlusFillArc	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		float	x,
		float	y,
		float	width,
		float	height,
		float	startangle,
		float	sweepangle
	)

Fill a arc on the graphic.

This function fills a arc on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The x-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	y	The y-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	width	The width of the bounding rectangle for the ellipse.
	height	The height of the bounding rectangle for the ellipse.
	startangle	The start angle.
	sweepangle	Specifies the angle, between the starting point (startangle) and the ending point of the arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillArcI

MPStatus MGPlusFillArcI	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		int	x,
		int	y,
		int	width,
		int	height,
		float	startangle,
		float	sweepangle
	)

Fill a arc on the graphic.

This function fills a arc on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The x-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	y	The y-coordinate of the upper-left corner of the bounding rectangle for the ellipse that contains the arc.
	width	The width of the bounding rectangle for the ellipse.
	height	The height of the bounding rectangle for the ellipse.
	startangle	The start angle.
	sweepangle	Specifies the angle, between the starting point (startangle) and the ending point of the arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillArc

MPStatus MGPlusFillBezier	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	x3,
		float	y3,
		float	x4,
		float	y4
	)

Fill a bezier on the graphic.

This function fills a bezier on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x1	The start x of bezier.
	y1	The start y of bezier.
	x2	The first control x of bezier.
	y2	The first control y of bezier.
	x3	The second control x of bezier.
	y3	The second control y of bezier.
	x4	The end x of bezier.
	y4	The end y of bezier.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillBezierI

MPStatus MGPlusFillBezierI	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	x3,
		int	y3,
		int	x4,
		int	y4
	)

Fill a bezier on the graphic.

This function fills a bezier on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x1	The start x of bezier.
	y1	The start y of bezier.
	x2	The first control x of bezier.
	y2	The first control y of bezier.
	x3	The second control x of bezier.
	y3	The second control y of bezier.
	x4	The end x of bezier.
	y4	The end y of bezier.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillBezier

MPStatus MGPlusFillEllipse	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		float	cx,
		float	cy,
		float	rx,
		float	ry
	)

Fill a ellipse on the graphic.

This function fills a ellipse on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	cx	The X position of the center of the ellipse.
	cy	The Y position of the center of the ellipse.
	rx	The x-radius of the ellipse.
	ry	The y-radius of the ellipse.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillEllipseI

MPStatus MGPlusFillEllipseI	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		int	cx,
		int	cy,
		int	rx,
		int	ry
	)

Draw a ellipse on the graphic.

This function draws a ellipse on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	cx	The X position of the center of the ellipse.
	cy	The Y position of the center of the ellipse.
	rx	The x-radius of the ellipse.
	ry	The y-radius of the ellipse.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillEllipse

MPStatus MGPlusFillPath	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		HPATH	path
	)

Fill the path with a brush on the graphic.

This function fills the path with a brush on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	path	The path need to be filled.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusDrawPath

MGPLUS_EXPORT MPStatus MGPlusFillRectangle	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		float	x,
		float	y,
		float	width,
		float	height
	)

Draw a rectangle on the graphic.

This function draws a rectangle on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillRectangleI

MGPLUS_EXPORT MPStatus MGPlusFillRectangleI	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		int	x,
		int	y,
		int	width,
		int	height
	)

Draw a rectangle on the graphic.

This function draws a rectangle on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillRectangle

MPStatus MGPlusFillRoundRectEx	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		float	x,
		float	y,
		float	width,
		float	height,
		float	rx,
		float	ry
	)

Draw a round rect on the graphic.

This function draws a round rect on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.
	rx	The x-radius of round rect arc.
	ry	The y-radius of round rect arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillRoundRectI

MPStatus MGPlusFillRoundRectIEx	(	HGRAPHICS	graphics,
		HBRUSH	brush,
		int	x,
		int	y,
		int	width,
		int	height,
		int	rx,
		int	ry
	)

Draw a round rect on the graphic.

This function draws a round rect on the graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	brush	The fill brush.
	x	The left x of the rectangle.
	y	The top y of the rectangle.
	width	The width of the rectangle.
	height	The height of the rectangle.
	rx	The x-radius of round rect arc.
	ry	The y-radius of round rect arc.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillRoundRect

MPStatus MGPlusGetImageAlpha	(	HGRAPHICS	graphics,
		int *	alpha
	)

Get image alpha of graphic.

This function get the image alpha of graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	alpha	The image alpha.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusSetImageAlpha

MPStatus MGPlusGraphicLoadBitmap	(	HGRAPHICS	graphics,
		int	n_index,
		PBITMAP	p_bitmap
	)

Load the p_bitmap to graphic's inner resource.

This function loads the p_bitmap to graphic's inner resource.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The resource number.
	p_bitmap	The bitmap need to be drew.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusGraphicLoadBitmapFromFile

MPStatus MGPlusGraphicLoadBitmapFromFile	(	HGRAPHICS	graphics,
		int	n_index,
		char *	file
	)

Load the file to graphic's inner resource.

This function loads the file to graphic's inner resource.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The resource number.
	file	The bitmap path.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusGraphicLoadBitmap

MPStatus MGPlusGraphicUnLoadBitmap	(	HGRAPHICS	graphics,
		int	n_index
	)

UnLoad the p_bitmap to graphic's inner resource.

get the p_bitmap to graphic's inner resource.

This function unloads the p_bitmap to graphic's inner resource.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The resource number.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusGraphicLoadBitmap

This function get the p_bitmap to graphic's inner resource.

Parameters:

	graphics	The MGPlusGraphics pointer.
	n_index	The resource number.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusGraphicLoadBitmap

MPStatus MGPlusSetClipPath	(	HGRAPHICS	graphics,
		HPATH	path
	)

Set the path as a clip on the graphic.

This function set the path as a clip on the graphic, supported by mGPlus V1.2.1 or upper.

Parameters:

	graphics	The MGPlusGraphics pointer.
	path	The clip path.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusFillPath

MPStatus MGPlusSetImageAlpha	(	HGRAPHICS	graphics,
		int	alpha
	)

Set image alpha of graphic.

This function set the image alpha of graphic.

Parameters:

	graphics	The MGPlusGraphics pointer.
	alpha	The image alpha.

Returns:

Get Status, MP_GENERIC_ERROR indicates an error.

See also:

MGPlusGetImageAlpha