shape.c File Reference

#include <freerdp/config.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <freerdp/freerdp.h>
#include <freerdp/gdi/gdi.h>
#include <freerdp/gdi/bitmap.h>
#include <freerdp/gdi/region.h>
#include <freerdp/gdi/shape.h>
#include <freerdp/log.h>
#include "clipping.h"
#include "../gdi/gdi.h"

Macros
#define	TAG   FREERDP_TAG("gdi.shape")

Functions
static void	Ellipse_Bresenham (HGDI_DC hdc, int x1, int y1, int x2, int y2)
BOOL	gdi_Ellipse (HGDI_DC hdc, int nLeftRect, int nTopRect, int nRightRect, int nBottomRect)
BOOL	gdi_FillRect (HGDI_DC hdc, const HGDI_RECT rect, HGDI_BRUSH hbr)
BOOL	gdi_Polygon (HGDI_DC hdc, GDI_POINT *lpPoints, int nCount)
BOOL	gdi_PolyPolygon (HGDI_DC hdc, GDI_POINT *lpPoints, int *lpPolyCounts, int nCount)
BOOL	gdi_Rectangle (HGDI_DC hdc, INT32 nXDst, INT32 nYDst, INT32 nWidth, INT32 nHeight)

Macro Definition Documentation

TAG

#define TAG   FREERDP_TAG("gdi.shape")

FreeRDP: A Remote Desktop Protocol Implementation GDI Shape Functions

Copyright 2010-2011 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2016 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2016 Thincast Technologies GmbH

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

Ellipse_Bresenham()

static void Ellipse_Bresenham ( HGDI_DC  hdc, int  x1, int  y1, int  x2, int  y2  )

static

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gdi_Ellipse()

BOOL gdi_Ellipse	(	HGDI_DC	hdc,
		int	nLeftRect,
		int	nTopRect,
		int	nRightRect,
		int	nBottomRect
	)

Draw an ellipse msdn{dd162510}

Parameters

hdc	device context
nLeftRect	x1
nTopRect	y1
nRightRect	x2
nBottomRect	y2

Returns

nonzero if successful, 0 otherwise

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gdi_FillRect()

BOOL gdi_FillRect	(	HGDI_DC	hdc,
		const HGDI_RECT	rect,
		HGDI_BRUSH	hbr
	)

Fill a rectangle with the given brush. msdn{dd162719}

Parameters

hdc	device context
rect	rectangle
hbr	brush

Returns

nonzero if successful, 0 otherwise

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gdi_Polygon()

BOOL gdi_Polygon	(	HGDI_DC	hdc,
		GDI_POINT *	lpPoints,
		int	nCount
	)

Draw a polygon msdn{dd162814}

Parameters

hdc	device context
lpPoints	array of points
nCount	number of points

Returns

nonzero if successful, 0 otherwise

gdi_PolyPolygon()

BOOL gdi_PolyPolygon	(	HGDI_DC	hdc,
		GDI_POINT *	lpPoints,
		int *	lpPolyCounts,
		int	nCount
	)

Draw a series of closed polygons msdn{dd162818}

Parameters

hdc	device context
lpPoints	array of series of points
lpPolyCounts	array of number of points in each series
nCount	count of number of points in lpPolyCounts

Returns

nonzero if successful, 0 otherwise

gdi_Rectangle()

BOOL gdi_Rectangle	(	HGDI_DC	hdc,
		INT32	nXDst,
		INT32	nYDst,
		INT32	nWidth,
		INT32	nHeight
	)

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