Commit d07088ee authored by Evan Stade's avatar Evan Stade Committed by Alexandre Julliard

gdiplus: Initial custom line caps implementation.

parent a8322cb1
......@@ -8,6 +8,7 @@ IMPORTS = user32 gdi32 advapi32 kernel32 ntdll
C_SRCS = \
brush.c \
customlinecap.c \
gdiplus.c \
graphics.c \
graphicspath.c \
......
/*
* Copyright (C) 2007 Google (Evan Stade)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "gdiplus.h"
#include "gdiplus_private.h"
GpStatus WINGDIPAPI GdipCreateCustomLineCap(GpPath* fillPath, GpPath* strokePath,
GpLineCap baseCap, REAL baseInset, GpCustomLineCap **customCap)
{
GpPathData *pathdata;
if(!customCap || !(fillPath || strokePath))
return InvalidParameter;
*customCap = GdipAlloc(sizeof(GpCustomLineCap));
if(!*customCap) return OutOfMemory;
if(strokePath){
(*customCap)->fill = FALSE;
pathdata = &strokePath->pathdata;
}
else{
(*customCap)->fill = TRUE;
pathdata = &fillPath->pathdata;
}
(*customCap)->pathdata.Points = GdipAlloc(pathdata->Count * sizeof(PointF));
(*customCap)->pathdata.Types = GdipAlloc(pathdata->Count);
if((!(*customCap)->pathdata.Types || !(*customCap)->pathdata.Points) &&
pathdata->Count){
GdipFree((*customCap)->pathdata.Points);
GdipFree((*customCap)->pathdata.Types);
GdipFree(*customCap);
return OutOfMemory;
}
memcpy((*customCap)->pathdata.Points, pathdata->Points, pathdata->Count
* sizeof(PointF));
memcpy((*customCap)->pathdata.Types, pathdata->Types, pathdata->Count);
(*customCap)->pathdata.Count = pathdata->Count;
(*customCap)->inset = baseInset;
(*customCap)->cap = baseCap;
return Ok;
}
GpStatus WINGDIPAPI GdipDeleteCustomLineCap(GpCustomLineCap *customCap)
{
if(!customCap)
return InvalidParameter;
GdipFree(customCap->pathdata.Points);
GdipFree(customCap->pathdata.Types);
GdipFree(customCap);
return Ok;
}
......@@ -74,7 +74,7 @@
@ stub GdipCreateBitmapFromStream
@ stub GdipCreateBitmapFromStreamICM
@ stub GdipCreateCachedBitmap
@ stub GdipCreateCustomLineCap
@ stdcall GdipCreateCustomLineCap(ptr ptr long long ptr)
@ stub GdipCreateFont
@ stub GdipCreateFontFamilyFromName
@ stub GdipCreateFontFromDC
......@@ -129,7 +129,7 @@
@ stub GdipCreateTextureIAI
@ stdcall GdipDeleteBrush(ptr)
@ stub GdipDeleteCachedBitmap
@ stub GdipDeleteCustomLineCap
@ stdcall GdipDeleteCustomLineCap(ptr)
@ stub GdipDeleteFont
@ stub GdipDeleteFontFamily
@ stdcall GdipDeleteGraphics(ptr)
......
......@@ -91,4 +91,11 @@ struct GpPathIterator{
INT pathtype_pos; /* for NextPathType methods */
};
struct GpCustomLineCap{
GpPathData pathdata;
BOOL fill; /* TRUE for fill, FALSE for stroke */
GpLineCap cap; /* as far as I can tell, this value is ignored */
REAL inset; /* how much to adjust the end of the line */
};
#endif
......@@ -101,6 +101,10 @@ GpStatus WINGDIPAPI GdipPathIterCopyData(GpPathIterator*,INT*,GpPointF*,BYTE*,
GpStatus WINGDIPAPI GdipPathIterNextSubpath(GpPathIterator*,INT*,INT*,INT*,BOOL*);
GpStatus WINGDIPAPI GdipPathIterRewind(GpPathIterator*);
GpStatus WINGDIPAPI GdipCreateCustomLineCap(GpPath*,GpPath*,GpLineCap,REAL,
GpCustomLineCap**);
GpStatus WINGDIPAPI GdipDeleteCustomLineCap(GpCustomLineCap*);
#ifdef __cplusplus
}
#endif
......
......@@ -28,6 +28,7 @@ class GpSolidFill {};
class GpPath {};
class GpMatrix {};
class GpPathIterator {};
class GpCustomLineCap {};
#else /* end of c++ declarations */
......@@ -38,6 +39,7 @@ typedef struct GpSolidFill GpSolidFill;
typedef struct GpPath GpPath;
typedef struct GpMatrix GpMatrix;
typedef struct GpPathIterator GpPathIterator;
typedef struct GpCustomLineCap GpCustomLineCap;
#endif /* end of c declarations */
......
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