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https://github.com/reactos/wine.git
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839 lines
21 KiB
C
839 lines
21 KiB
C
/*
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* Copyright (C) 2007 Google (Evan Stade)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#define COBJMACROS
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#include "objbase.h"
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#include "olectl.h"
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#include "ole2.h"
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#include "gdiplus.h"
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#include "gdiplus_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
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GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
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{
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if(!brush || !clone)
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return InvalidParameter;
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switch(brush->bt){
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case BrushTypeSolidColor:
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*clone = GdipAlloc(sizeof(GpSolidFill));
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if (!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpSolidFill));
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(*clone)->gdibrush = CreateBrushIndirect(&(*clone)->lb);
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break;
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case BrushTypePathGradient:{
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GpPathGradient *src, *dest;
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INT count;
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*clone = GdipAlloc(sizeof(GpPathGradient));
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if (!*clone) return OutOfMemory;
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src = (GpPathGradient*) brush,
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dest = (GpPathGradient*) *clone;
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count = src->pathdata.Count;
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memcpy(dest, src, sizeof(GpPathGradient));
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dest->pathdata.Count = count;
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dest->pathdata.Points = GdipAlloc(count * sizeof(PointF));
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dest->pathdata.Types = GdipAlloc(count);
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if(!dest->pathdata.Points || !dest->pathdata.Types){
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GdipFree(dest->pathdata.Points);
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GdipFree(dest->pathdata.Types);
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GdipFree(dest);
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return OutOfMemory;
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}
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memcpy(dest->pathdata.Points, src->pathdata.Points, count * sizeof(PointF));
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memcpy(dest->pathdata.Types, src->pathdata.Types, count);
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break;
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}
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case BrushTypeLinearGradient:
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*clone = GdipAlloc(sizeof(GpLineGradient));
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if(!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpLineGradient));
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(*clone)->gdibrush = CreateSolidBrush((*clone)->lb.lbColor);
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break;
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case BrushTypeTextureFill:
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*clone = GdipAlloc(sizeof(GpTexture));
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if(!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpTexture));
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(*clone)->gdibrush = CreateBrushIndirect(&(*clone)->lb);
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break;
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default:
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ERR("not implemented for brush type %d\n", brush->bt);
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return NotImplemented;
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}
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateLineBrush(GDIPCONST GpPointF* startpoint,
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GDIPCONST GpPointF* endpoint, ARGB startcolor, ARGB endcolor,
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GpWrapMode wrap, GpLineGradient **line)
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{
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COLORREF col = ARGB2COLORREF(startcolor);
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if(!line || !startpoint || !endpoint || wrap == WrapModeClamp)
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return InvalidParameter;
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*line = GdipAlloc(sizeof(GpLineGradient));
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if(!*line) return OutOfMemory;
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(*line)->brush.lb.lbStyle = BS_SOLID;
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(*line)->brush.lb.lbColor = col;
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(*line)->brush.lb.lbHatch = 0;
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(*line)->brush.gdibrush = CreateSolidBrush(col);
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(*line)->brush.bt = BrushTypeLinearGradient;
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(*line)->startpoint.X = startpoint->X;
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(*line)->startpoint.Y = startpoint->Y;
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(*line)->endpoint.X = endpoint->X;
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(*line)->endpoint.Y = endpoint->Y;
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(*line)->startcolor = startcolor;
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(*line)->endcolor = endcolor;
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(*line)->wrap = wrap;
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(*line)->gamma = FALSE;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushI(GDIPCONST GpPoint* startpoint,
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GDIPCONST GpPoint* endpoint, ARGB startcolor, ARGB endcolor,
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GpWrapMode wrap, GpLineGradient **line)
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{
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GpPointF stF;
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GpPointF endF;
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if(!startpoint || !endpoint)
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return InvalidParameter;
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stF.X = (REAL)startpoint->X;
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stF.Y = (REAL)startpoint->Y;
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endF.X = (REAL)endpoint->X;
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endF.X = (REAL)endpoint->Y;
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return GdipCreateLineBrush(&stF, &endF, startcolor, endcolor, wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRect(GDIPCONST GpRectF* rect,
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ARGB startcolor, ARGB endcolor, LinearGradientMode mode, GpWrapMode wrap,
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GpLineGradient **line)
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{
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GpPointF start, end;
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if(!line || !rect)
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return InvalidParameter;
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start.X = rect->X;
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start.Y = rect->Y;
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end.X = rect->X + rect->Width;
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end.Y = rect->Y + rect->Height;
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return GdipCreateLineBrush(&start, &end, startcolor, endcolor, wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRectI(GDIPCONST GpRect* rect,
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ARGB startcolor, ARGB endcolor, LinearGradientMode mode, GpWrapMode wrap,
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GpLineGradient **line)
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{
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GpRectF rectF;
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rectF.X = (REAL) rect->X;
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rectF.Y = (REAL) rect->Y;
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rectF.Width = (REAL) rect->Width;
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rectF.Height = (REAL) rect->Height;
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return GdipCreateLineBrushFromRect(&rectF, startcolor, endcolor, mode, wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreatePathGradient(GDIPCONST GpPointF* points,
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INT count, GpWrapMode wrap, GpPathGradient **grad)
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{
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COLORREF col = ARGB2COLORREF(0xffffffff);
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if(!points || !grad)
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return InvalidParameter;
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if(count <= 0)
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return OutOfMemory;
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*grad = GdipAlloc(sizeof(GpPathGradient));
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if (!*grad) return OutOfMemory;
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(*grad)->pathdata.Count = count;
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(*grad)->pathdata.Points = GdipAlloc(count * sizeof(PointF));
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(*grad)->pathdata.Types = GdipAlloc(count);
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if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
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GdipFree((*grad)->pathdata.Points);
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GdipFree((*grad)->pathdata.Types);
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GdipFree(*grad);
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return OutOfMemory;
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}
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memcpy((*grad)->pathdata.Points, points, count * sizeof(PointF));
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memset((*grad)->pathdata.Types, PathPointTypeLine, count);
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(*grad)->brush.lb.lbStyle = BS_SOLID;
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(*grad)->brush.lb.lbColor = col;
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(*grad)->brush.lb.lbHatch = 0;
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(*grad)->brush.gdibrush = CreateSolidBrush(col);
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(*grad)->brush.bt = BrushTypePathGradient;
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(*grad)->centercolor = 0xffffffff;
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(*grad)->wrap = wrap;
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(*grad)->gamma = FALSE;
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(*grad)->center.X = 0.0;
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(*grad)->center.Y = 0.0;
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(*grad)->focus.X = 0.0;
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(*grad)->focus.Y = 0.0;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreatePathGradientI(GDIPCONST GpPoint* points,
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INT count, GpWrapMode wrap, GpPathGradient **grad)
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{
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GpPointF *pointsF;
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GpStatus ret;
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INT i;
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if(!points || !grad)
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return InvalidParameter;
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if(count <= 0)
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return OutOfMemory;
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pointsF = GdipAlloc(sizeof(GpPointF) * count);
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if(!pointsF)
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return OutOfMemory;
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for(i = 0; i < count; i++){
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pointsF[i].X = (REAL)points[i].X;
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pointsF[i].Y = (REAL)points[i].Y;
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}
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ret = GdipCreatePathGradient(pointsF, count, wrap, grad);
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GdipFree(pointsF);
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return ret;
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}
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/* FIXME: path gradient brushes not truly supported (drawn as solid brushes) */
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GpStatus WINGDIPAPI GdipCreatePathGradientFromPath(GDIPCONST GpPath* path,
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GpPathGradient **grad)
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{
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COLORREF col = ARGB2COLORREF(0xffffffff);
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if(!path || !grad)
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return InvalidParameter;
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*grad = GdipAlloc(sizeof(GpPathGradient));
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if (!*grad) return OutOfMemory;
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(*grad)->pathdata.Count = path->pathdata.Count;
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(*grad)->pathdata.Points = GdipAlloc(path->pathdata.Count * sizeof(PointF));
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(*grad)->pathdata.Types = GdipAlloc(path->pathdata.Count);
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if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
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GdipFree((*grad)->pathdata.Points);
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GdipFree((*grad)->pathdata.Types);
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GdipFree(*grad);
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return OutOfMemory;
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}
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memcpy((*grad)->pathdata.Points, path->pathdata.Points,
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path->pathdata.Count * sizeof(PointF));
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memcpy((*grad)->pathdata.Types, path->pathdata.Types, path->pathdata.Count);
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(*grad)->brush.lb.lbStyle = BS_SOLID;
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(*grad)->brush.lb.lbColor = col;
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(*grad)->brush.lb.lbHatch = 0;
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(*grad)->brush.gdibrush = CreateSolidBrush(col);
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(*grad)->brush.bt = BrushTypePathGradient;
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(*grad)->centercolor = 0xffffffff;
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(*grad)->wrap = WrapModeClamp;
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(*grad)->gamma = FALSE;
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/* FIXME: this should be set to the "centroid" of the path by default */
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(*grad)->center.X = 0.0;
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(*grad)->center.Y = 0.0;
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(*grad)->focus.X = 0.0;
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(*grad)->focus.Y = 0.0;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateSolidFill(ARGB color, GpSolidFill **sf)
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{
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COLORREF col = ARGB2COLORREF(color);
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if(!sf) return InvalidParameter;
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*sf = GdipAlloc(sizeof(GpSolidFill));
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if (!*sf) return OutOfMemory;
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(*sf)->brush.lb.lbStyle = BS_SOLID;
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(*sf)->brush.lb.lbColor = col;
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(*sf)->brush.lb.lbHatch = 0;
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(*sf)->brush.gdibrush = CreateSolidBrush(col);
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(*sf)->brush.bt = BrushTypeSolidColor;
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(*sf)->color = color;
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return Ok;
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}
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/* FIXME: imageattr ignored */
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GpStatus WINGDIPAPI GdipCreateTextureIA(GpImage *image,
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GDIPCONST GpImageAttributes *imageattr, REAL x, REAL y, REAL width,
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REAL height, GpTexture **texture)
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{
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HDC hdc;
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OLE_HANDLE hbm;
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HBITMAP old = NULL;
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BITMAPINFO bmi;
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BITMAPINFOHEADER *bmih;
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INT n_x, n_y, n_width, n_height, abs_height, stride, image_stride, i, bytespp;
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BOOL bm_is_selected;
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BYTE *dibits, *buff, *textbits;
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if(!image || !texture || x < 0.0 || y < 0.0 || width < 0.0 || height < 0.0)
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return InvalidParameter;
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if(image->type != ImageTypeBitmap){
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FIXME("not implemented for image type %d\n", image->type);
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return NotImplemented;
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}
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n_x = roundr(x);
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n_y = roundr(y);
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n_width = roundr(width);
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n_height = roundr(height);
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if(n_x + n_width > ((GpBitmap*)image)->width ||
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n_y + n_height > ((GpBitmap*)image)->height)
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return InvalidParameter;
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IPicture_get_Handle(image->picture, &hbm);
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if(!hbm) return GenericError;
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IPicture_get_CurDC(image->picture, &hdc);
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bm_is_selected = (hdc != 0);
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bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bmi.bmiHeader.biBitCount = 0;
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if(!bm_is_selected){
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hdc = CreateCompatibleDC(0);
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old = SelectObject(hdc, (HBITMAP)hbm);
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}
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/* fill out bmi */
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GetDIBits(hdc, (HBITMAP)hbm, 0, 0, NULL, &bmi, DIB_RGB_COLORS);
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bytespp = bmi.bmiHeader.biBitCount / 8;
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abs_height = abs(bmi.bmiHeader.biHeight);
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if(n_x > bmi.bmiHeader.biWidth || n_x + n_width > bmi.bmiHeader.biWidth ||
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n_y > abs_height || n_y + n_height > abs_height)
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return InvalidParameter;
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dibits = GdipAlloc(bmi.bmiHeader.biSizeImage);
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if(dibits) /* this is not a good place to error out */
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GetDIBits(hdc, (HBITMAP)hbm, 0, abs_height, dibits, &bmi, DIB_RGB_COLORS);
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if(!bm_is_selected){
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SelectObject(hdc, old);
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DeleteDC(hdc);
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}
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if(!dibits)
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return OutOfMemory;
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image_stride = (bmi.bmiHeader.biWidth * bytespp + 3) & ~3;
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stride = (n_width * bytespp + 3) & ~3;
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buff = GdipAlloc(sizeof(BITMAPINFOHEADER) + stride * n_height);
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if(!buff){
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GdipFree(dibits);
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return OutOfMemory;
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}
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bmih = (BITMAPINFOHEADER*)buff;
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textbits = (BYTE*) (bmih + 1);
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bmih->biSize = sizeof(BITMAPINFOHEADER);
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bmih->biWidth = n_width;
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bmih->biHeight = n_height;
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bmih->biCompression = BI_RGB;
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bmih->biSizeImage = stride * n_height;
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bmih->biBitCount = bmi.bmiHeader.biBitCount;
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bmih->biClrUsed = 0;
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bmih->biPlanes = 1;
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/* image is flipped */
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if(bmi.bmiHeader.biHeight > 0){
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dibits += bmi.bmiHeader.biSizeImage;
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image_stride *= -1;
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textbits += stride * (n_height - 1);
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stride *= -1;
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}
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for(i = 0; i < n_height; i++)
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memcpy(&textbits[i * stride],
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&dibits[n_x * bytespp + (n_y + i) * image_stride],
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abs(stride));
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*texture = GdipAlloc(sizeof(GpTexture));
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if (!*texture) return OutOfMemory;
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(*texture)->brush.lb.lbStyle = BS_DIBPATTERNPT;
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(*texture)->brush.lb.lbColor = DIB_RGB_COLORS;
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(*texture)->brush.lb.lbHatch = (ULONG_PTR)buff;
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(*texture)->brush.gdibrush = CreateBrushIndirect(&(*texture)->brush.lb);
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(*texture)->brush.bt = BrushTypeTextureFill;
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GdipFree(dibits);
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GdipFree(buff);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipGetBrushType(GpBrush *brush, GpBrushType *type)
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{
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if(!brush || !type) return InvalidParameter;
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*type = brush->bt;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipDeleteBrush(GpBrush *brush)
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{
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if(!brush) return InvalidParameter;
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switch(brush->bt)
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{
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case BrushTypePathGradient:
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GdipFree(((GpPathGradient*) brush)->pathdata.Points);
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GdipFree(((GpPathGradient*) brush)->pathdata.Types);
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break;
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case BrushTypeSolidColor:
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case BrushTypeLinearGradient:
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case BrushTypeTextureFill:
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default:
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break;
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}
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DeleteObject(brush->gdibrush);
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GdipFree(brush);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipGetLineGammaCorrection(GpLineGradient *line,
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BOOL *usinggamma)
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{
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if(!line)
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return InvalidParameter;
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*usinggamma = line->gamma;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipGetPathGradientCenterPoint(GpPathGradient *grad,
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GpPointF *point)
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{
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if(!grad || !point)
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return InvalidParameter;
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point->X = grad->center.X;
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point->Y = grad->center.Y;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipGetPathGradientCenterPointI(GpPathGradient *grad,
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GpPoint *point)
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{
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GpStatus ret;
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GpPointF ptf;
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if(!point)
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return InvalidParameter;
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ret = GdipGetPathGradientCenterPoint(grad,&ptf);
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if(ret == Ok){
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point->X = roundr(ptf.X);
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point->Y = roundr(ptf.Y);
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}
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return ret;
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}
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GpStatus WINGDIPAPI GdipGetPathGradientFocusScales(GpPathGradient *grad,
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REAL *x, REAL *y)
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{
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if(!grad || !x || !y)
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return InvalidParameter;
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*x = grad->focus.X;
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*y = grad->focus.Y;
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return Ok;
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}
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|
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GpStatus WINGDIPAPI GdipGetPathGradientGammaCorrection(GpPathGradient *grad,
|
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BOOL *gamma)
|
|
{
|
|
if(!grad || !gamma)
|
|
return InvalidParameter;
|
|
|
|
*gamma = grad->gamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientPointCount(GpPathGradient *grad,
|
|
INT *count)
|
|
{
|
|
if(!grad || !count)
|
|
return InvalidParameter;
|
|
|
|
*count = grad->pathdata.Count;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientSurroundColorsWithCount(GpPathGradient
|
|
*grad, ARGB *argb, INT *count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || !argb || !count || (*count < grad->pathdata.Count))
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetSolidFillColor(GpSolidFill *sf, ARGB *argb)
|
|
{
|
|
if(!sf || !argb)
|
|
return InvalidParameter;
|
|
|
|
*argb = sf->color;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient *brush,
|
|
GDIPCONST REAL *blend, GDIPCONST REAL* positions, INT count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!brush || !blend || !positions || count <= 0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineGammaCorrection(GpLineGradient *line,
|
|
BOOL usegamma)
|
|
{
|
|
if(!line)
|
|
return InvalidParameter;
|
|
|
|
line->gamma = usegamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineSigmaBlend(GpLineGradient *line, REAL focus,
|
|
REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!line || focus < 0.0 || focus > 1.0 || scale < 0.0 || scale > 1.0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineWrapMode(GpLineGradient *line,
|
|
GpWrapMode wrap)
|
|
{
|
|
if(!line || wrap == WrapModeClamp)
|
|
return InvalidParameter;
|
|
|
|
line->wrap = wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterColor(GpPathGradient *grad,
|
|
ARGB argb)
|
|
{
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->centercolor = argb;
|
|
grad->brush.lb.lbColor = ARGB2COLORREF(argb);
|
|
|
|
DeleteObject(grad->brush.gdibrush);
|
|
grad->brush.gdibrush = CreateSolidBrush(grad->brush.lb.lbColor);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterPoint(GpPathGradient *grad,
|
|
GpPointF *point)
|
|
{
|
|
if(!grad || !point)
|
|
return InvalidParameter;
|
|
|
|
grad->center.X = point->X;
|
|
grad->center.Y = point->Y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterPointI(GpPathGradient *grad,
|
|
GpPoint *point)
|
|
{
|
|
GpPointF ptf;
|
|
|
|
if(!point)
|
|
return InvalidParameter;
|
|
|
|
ptf.X = (REAL)point->X;
|
|
ptf.Y = (REAL)point->Y;
|
|
|
|
return GdipSetPathGradientCenterPoint(grad,&ptf);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientFocusScales(GpPathGradient *grad,
|
|
REAL x, REAL y)
|
|
{
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->focus.X = x;
|
|
grad->focus.Y = y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientGammaCorrection(GpPathGradient *grad,
|
|
BOOL gamma)
|
|
{
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->gamma = gamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientSigmaBlend(GpPathGradient *grad,
|
|
REAL focus, REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || focus < 0.0 || focus > 1.0 || scale < 0.0 || scale > 1.0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientSurroundColorsWithCount(GpPathGradient
|
|
*grad, ARGB *argb, INT *count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || !argb || !count || (*count <= 0) ||
|
|
(*count > grad->pathdata.Count))
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientWrapMode(GpPathGradient *grad,
|
|
GpWrapMode wrap)
|
|
{
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->wrap = wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetSolidFillColor(GpSolidFill *sf, ARGB argb)
|
|
{
|
|
if(!sf)
|
|
return InvalidParameter;
|
|
|
|
sf->color = argb;
|
|
sf->brush.lb.lbColor = ARGB2COLORREF(argb);
|
|
|
|
DeleteObject(sf->brush.gdibrush);
|
|
sf->brush.gdibrush = CreateSolidBrush(sf->brush.lb.lbColor);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetTextureTransform(GpTexture *texture,
|
|
GDIPCONST GpMatrix *matrix)
|
|
{
|
|
static int calls;
|
|
|
|
if(!texture || !matrix)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineColors(GpLineGradient *brush, ARGB color1,
|
|
ARGB color2)
|
|
{
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
brush->startcolor = color1;
|
|
brush->endcolor = color2;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineColors(GpLineGradient *brush, ARGB *colors)
|
|
{
|
|
if(!brush || !colors)
|
|
return InvalidParameter;
|
|
|
|
colors[0] = brush->startcolor;
|
|
colors[1] = brush->endcolor;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineLinearBlend(GpLineGradient *brush, REAL focus,
|
|
REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLinePresetBlend(GpLineGradient *brush,
|
|
GDIPCONST ARGB *blend, GDIPCONST REAL* positions, INT count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineTransform(GpLineGradient *brush,
|
|
GDIPCONST GpMatrix *matrix)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineRect(GpLineGradient *brush, GpRectF *rect)
|
|
{
|
|
if(!brush || !rect)
|
|
return InvalidParameter;
|
|
|
|
rect->X = (brush->startpoint.X < brush->endpoint.X ? brush->startpoint.X: brush->endpoint.X);
|
|
rect->Y = (brush->startpoint.Y < brush->endpoint.Y ? brush->startpoint.Y: brush->endpoint.Y);
|
|
|
|
rect->Width = fabs(brush->startpoint.X - brush->endpoint.X);
|
|
rect->Height = fabs(brush->startpoint.Y - brush->endpoint.Y);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineRectI(GpLineGradient *brush, GpRect *rect)
|
|
{
|
|
GpRectF rectF;
|
|
GpStatus ret;
|
|
|
|
if(!rect)
|
|
return InvalidParameter;
|
|
|
|
ret = GdipGetLineRect(brush, &rectF);
|
|
|
|
if(ret == Ok){
|
|
rect->X = roundr(rectF.X);
|
|
rect->Y = roundr(rectF.Y);
|
|
rect->Width = roundr(rectF.Width);
|
|
rect->Height = roundr(rectF.Height);
|
|
}
|
|
|
|
return ret;
|
|
}
|