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gdi32: Add an option to allow pen_lines to draw a closed figure.

This commit is contained in:
Huw Davies 2011-11-24 09:26:44 +00:00 committed by Alexandre Julliard
parent 8342d5049f
commit 224e51fcf5
3 changed files with 13 additions and 10 deletions
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2
dlls/gdi32/dibdrv/dibdrv.h
View File

@ -87,7 +87,7 @@ typedef struct dibdrv_physdev
DWORD pen_color, pen_and, pen_xor;
dash_pattern pen_pattern;
dash_pos dash_pos;
BOOL (* pen_lines)(struct dibdrv_physdev *pdev, int num, POINT *pts);
BOOL (* pen_lines)(struct dibdrv_physdev *pdev, int num, POINT *pts, BOOL close);
/* brush */
UINT brush_style;

11
dlls/gdi32/dibdrv/graphics.c
View File

@ -431,7 +431,7 @@ BOOL dibdrv_LineTo( PHYSDEV dev, INT x, INT y )
reset_dash_origin(pdev);
if(defer_pen(pdev) || !pdev->pen_lines(pdev, 2, pts))
if(defer_pen(pdev) || !pdev->pen_lines(pdev, 2, pts, FALSE))
return next->funcs->pLineTo( next, x, y );
return TRUE;
@ -528,7 +528,7 @@ BOOL dibdrv_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWO
LPtoDP( dev->hdc, points, counts[i] );
reset_dash_origin( pdev );
pdev->pen_lines( pdev, counts[i], points );
pdev->pen_lines( pdev, counts[i], points, FALSE );
}
HeapFree( GetProcessHeap(), 0, points );
@ -553,7 +553,7 @@ BOOL dibdrv_Polyline( PHYSDEV dev, const POINT* pt, INT count )
LPtoDP( dev->hdc, points, count );
reset_dash_origin( pdev );
pdev->pen_lines( pdev, count, points );
pdev->pen_lines( pdev, count, points, FALSE );
HeapFree( GetProcessHeap(), 0, points );
return TRUE;
@ -567,7 +567,7 @@ BOOL dibdrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
PHYSDEV next = GET_NEXT_PHYSDEV( dev, pRectangle );
dibdrv_physdev *pdev = get_dibdrv_pdev(dev);
RECT rect = get_device_rect( dev->hdc, left, top, right, bottom, TRUE );
POINT pts[5];
POINT pts[4];
TRACE("(%p, %d, %d, %d, %d)\n", dev, left, top, right, bottom);
@ -583,9 +583,8 @@ BOOL dibdrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
pts[0].y = pts[1].y = rect.top;
pts[1].x = pts[2].x = rect.left;
pts[2].y = pts[3].y = rect.bottom - 1;
pts[4] = pts[0];
pdev->pen_lines(pdev, 5, pts);
pdev->pen_lines(pdev, 4, pts, TRUE);
/* FIXME: Will need updating when we support wide pens */

10
dlls/gdi32/dibdrv/objects.c
View File

@ -696,7 +696,7 @@ static BOOL solid_pen_line(dibdrv_physdev *pdev, POINT *start, POINT *end)
return TRUE;
}
static BOOL solid_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts)
static BOOL solid_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts, BOOL close)
{
int i;
@ -705,6 +705,8 @@ static BOOL solid_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts)
if (!solid_pen_line( pdev, pts + i, pts + i + 1 ))
return FALSE;
if (close) return solid_pen_line( pdev, pts + num - 1, pts );
return TRUE;
}
@ -996,7 +998,7 @@ static BOOL dashed_pen_line(dibdrv_physdev *pdev, POINT *start, POINT *end)
return TRUE;
}
static BOOL dashed_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts)
static BOOL dashed_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts, BOOL close)
{
int i;
@ -1005,10 +1007,12 @@ static BOOL dashed_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts)
if (!dashed_pen_line( pdev, pts + i, pts + i + 1 ))
return FALSE;
if (close) return dashed_pen_line( pdev, pts + num - 1, pts );
return TRUE;
}
static BOOL null_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts)
static BOOL null_pen_lines(dibdrv_physdev *pdev, int num, POINT *pts, BOOL close)
{
return TRUE;
}