ReceiveTempSMS/Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

gdiplus: Create utility function get_graphics_bounds.

Browse Source
This commit is contained in:
Andrew Eikum 2009-08-12 15:36:54 -05:00 committed by Alexandre Julliard
parent e2779dc477
commit fdf48f1d4d
1 changed files with 29 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
dlls/gdiplus/graphics.c
View File

@ -1040,6 +1040,28 @@ static GpStatus restore_container(GpGraphics* graphics,
return Ok; return Ok;
} }
static GpStatus get_graphics_bounds(GpGraphics* graphics, GpRectF* rect)
{
RECT wnd_rect;
if(graphics->hwnd) {
if(!GetClientRect(graphics->hwnd, &wnd_rect))
return GenericError;
rect->X = wnd_rect.left;
rect->Y = wnd_rect.top;
rect->Width = wnd_rect.right - wnd_rect.left;
rect->Height = wnd_rect.bottom - wnd_rect.top;
}else{
rect->X = 0;
rect->Y = 0;
rect->Width = GetDeviceCaps(graphics->hdc, HORZRES);
rect->Height = GetDeviceCaps(graphics->hdc, VERTRES);
}
return Ok;
}
GpStatus WINGDIPAPI GdipCreateFromHDC(HDC hdc, GpGraphics **graphics) GpStatus WINGDIPAPI GdipCreateFromHDC(HDC hdc, GpGraphics **graphics)
{ {
TRACE("(%p, %p)\n", hdc, graphics); TRACE("(%p, %p)\n", hdc, graphics);
@ -3120,7 +3142,7 @@ GpStatus WINGDIPAPI GdipGraphicsClear(GpGraphics *graphics, ARGB color)
{ {
GpSolidFill *brush; GpSolidFill *brush;
GpStatus stat; GpStatus stat;
RECT rect; GpRectF wnd_rect;
TRACE("(%p, %x)\n", graphics, color); TRACE("(%p, %x)\n", graphics, color);
@ -3133,18 +3155,13 @@ GpStatus WINGDIPAPI GdipGraphicsClear(GpGraphics *graphics, ARGB color)
if((stat = GdipCreateSolidFill(color, &brush)) != Ok) if((stat = GdipCreateSolidFill(color, &brush)) != Ok)
return stat; return stat;
if(graphics->hwnd){ if((stat = get_graphics_bounds(graphics, &wnd_rect)) != Ok){
if(!GetWindowRect(graphics->hwnd, &rect)){
GdipDeleteBrush((GpBrush*)brush); GdipDeleteBrush((GpBrush*)brush);
return GenericError; return stat;
} }
GdipFillRectangle(graphics, (GpBrush*)brush, 0.0, 0.0, (REAL)(rect.right - rect.left), GdipFillRectangle(graphics, (GpBrush*)brush, wnd_rect.X, wnd_rect.Y,
(REAL)(rect.bottom - rect.top)); wnd_rect.Width, wnd_rect.Height);
}
else
GdipFillRectangle(graphics, (GpBrush*)brush, 0.0, 0.0, (REAL)GetDeviceCaps(graphics->hdc, HORZRES),
(REAL)GetDeviceCaps(graphics->hdc, VERTRES));
GdipDeleteBrush((GpBrush*)brush); GdipDeleteBrush((GpBrush*)brush);