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added part of a patch by Lukasz Zemczak which adds ellipse

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filling/stroking support to BPictures. 
Thank you!"


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19102 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2006-10-23 09:50:22 +00:00
parent 04c67ff9bf
commit 0c40a6370e
2 changed files with 20 additions and 5 deletions
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src/servers/app/ServerPicture.cpp
+8 -4
View File
@@ -119,16 +119,20 @@ fill_arc(ViewLayer *view, BPoint center, BPoint radii, float startTheta,
static void static void
stroke_ellipse(ViewLayer *view, BPoint center, BPoint radii) stroke_ellipse(ViewLayer *view, BPoint center, BPoint radii)
{ {
/*view->ConvertToScreenForDrawing(&rect); BRect rect(center.x - radii.x, center.y - radii.y, center.x + radii.x,
view->Window()->GetDrawingEngine()->DrawEllipse(rect, view->CurrentState(), false);*/ center.y + radii.y);
view->ConvertToScreenForDrawing(&rect);
view->Window()->GetDrawingEngine()->DrawEllipse(rect, view->CurrentState(), false);
} }
static void static void
fill_ellipse(ViewLayer *view, BPoint center, BPoint radii) fill_ellipse(ViewLayer *view, BPoint center, BPoint radii)
{ {
/*view->ConvertToScreenForDrawing(&rect); BRect rect(center.x - radii.x, center.y - radii.y, center.x + radii.x,
view->Window()->GetDrawingEngine()->DrawEllipse(rect, view->CurrentState(), true);*/ center.y + radii.y);
view->ConvertToScreenForDrawing(&rect);
view->Window()->GetDrawingEngine()->DrawEllipse(rect, view->CurrentState(), true);
} }
src/servers/app/ServerWindow.cpp
+12 -1
View File
@@ -2415,7 +2415,18 @@ ServerWindow::_DispatchPictureMessage(int32 code, BPrivate::LinkReceiver &link)
picture->EndOp(); picture->EndOp();
break; break;
} }
case AS_STROKE_ELLIPSE:
case AS_FILL_ELLIPSE:
{
BRect rect;
link.Read<BRect>(&rect);
picture->BeginOp(code == AS_FILL_ELLIPSE ? B_PIC_FILL_ELLIPSE :
B_PIC_STROKE_ELLIPSE);
picture->AddRect(rect);
picture->EndOp();
break;
}
case AS_STROKE_LINE: case AS_STROKE_LINE:
{ {
float x1, y1, x2, y2; float x1, y1, x2, y2;