vdr
2.0.6
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#include <osd.h>
Public Member Functions | |
cRect (void) | |
cRect (int X, int Y, int Width, int Height) | |
cRect (const cPoint &Point, const cSize &Size) | |
cRect (const cSize &Size) | |
cRect (const cRect &Rect) | |
bool | operator== (const cRect &Rect) const |
bool | operator!= (const cRect &Rect) const |
int | X (void) const |
int | Y (void) const |
int | Width (void) const |
int | Height (void) const |
int | Left (void) const |
int | Top (void) const |
int | Right (void) const |
int | Bottom (void) const |
const cPoint & | Point (void) const |
const cSize & | Size (void) const |
void | Set (int X, int Y, int Width, int Height) |
void | Set (cPoint Point, cSize Size) |
void | SetPoint (int X, int Y) |
void | SetPoint (const cPoint &Point) |
void | SetSize (int Width, int Height) |
void | SetSize (const cSize &Size) |
void | SetX (int X) |
void | SetY (int Y) |
void | SetWidth (int Width) |
void | SetHeight (int Height) |
void | SetLeft (int Left) |
void | SetTop (int Top) |
void | SetRight (int Right) |
void | SetBottom (int Bottom) |
void | Shift (int Dx, int Dy) |
void | Shift (const cPoint &Dp) |
cRect | Shifted (int Dx, int Dy) const |
cRect | Shifted (const cPoint &Dp) const |
void | Grow (int Dx, int Dy) |
cRect | Grown (int Dw, int Dh) const |
bool | Contains (const cPoint &Point) const |
bool | Contains (const cRect &Rect) const |
bool | Intersects (const cRect &Rect) const |
cRect | Intersected (const cRect &Rect) const |
void | Combine (const cRect &Rect) |
cRect | Combined (const cRect &Rect) const |
void | Combine (const cPoint &Point) |
cRect | Combined (const cPoint &Point) const |
bool | IsEmpty (void) const |
Static Public Attributes | |
static const cRect | Null |
Private Attributes | |
cPoint | point |
cSize | size |
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Definition at line 368 of file osd.h.
Referenced by cTrueColorDemo::Action(), Combine(), Contains(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawEllipse(), cPixmap::DrawPixmap(), cPixmapMemory::DrawSlope(), Intersected(), Intersects(), and cTrueColorDemo::ProcessKey().
void cRect::Combine | ( | const cRect & | Rect | ) |
Combines this rectangle with the given Rect.
Definition at line 921 of file osd.c.
References Bottom(), IsEmpty(), Left(), max(), min(), Right(), SetBottom(), SetLeft(), SetRight(), SetTop(), and Top().
Referenced by Combined(), cPixmap::MarkDrawPortDirty(), cPixmap::MarkViewPortDirty(), and cOsd::RenderPixmaps().
void cRect::Combine | ( | const cPoint & | Point | ) |
Combines this rectangle with the given Point.
Definition at line 934 of file osd.c.
References Bottom(), IsEmpty(), Left(), max(), min(), Right(), Set(), SetBottom(), SetLeft(), SetRight(), SetTop(), Top(), cPoint::X(), and cPoint::Y().
bool cRect::Contains | ( | const cPoint & | Point | ) | const |
Returns true if this rectangle contains Point.
Definition at line 885 of file osd.c.
References Bottom(), Left(), Right(), Top(), cPoint::X(), and cPoint::Y().
Referenced by cPixmap::MarkDrawPortDirty(), and cPixmap::MarkViewPortDirty().
bool cRect::Contains | ( | const cRect & | Rect | ) | const |
void cRect::Grow | ( | int | Dx, |
int | Dy | ||
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Grows the rectangle by the given number of pixels in either direction.
A negative value will shrink the rectangle.
Definition at line 879 of file osd.c.
References cSize::Grow(), point, cPoint::Shift(), and size.
Referenced by cTrueColorDemo::Action(), and Grown().
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Definition at line 364 of file osd.h.
References cSize::Height(), and size.
Referenced by cTrueColorDemo::Action(), Bottom(), cPixmapMemory::Copy(), cPixmapMemory::DrawImage(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), cPixmapMemory::DrawSlope(), IsEmpty(), cPixmapMemory::Render(), cDvbHdFfDevice::ScaleVideo(), cPixmapMemory::Scroll(), cPixmap::SetTile(), and SetTop().
Returns the intersection of this rectangle and the given Rect.
Definition at line 909 of file osd.c.
References Bottom(), IsEmpty(), Left(), max(), min(), Right(), SetBottom(), SetLeft(), SetRight(), SetTop(), and Top().
Referenced by cPixmapMemory::Copy(), cPixmapMemory::DrawBitmap(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), cPixmap::MarkDrawPortDirty(), cPixmap::MarkViewPortDirty(), cPixmapMemory::Render(), and cPixmapMemory::Scroll().
bool cRect::Intersects | ( | const cRect & | Rect | ) | const |
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Returns true if this rectangle is empty.
Definition at line 411 of file osd.h.
References Height(), and Width().
Referenced by Combine(), cPixmapMemory::Copy(), cPixmap::cPixmap(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawImage(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), Intersected(), cPixmapMemory::Render(), cOsd::RenderPixmaps(), and cPixmapMemory::Scroll().
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Definition at line 365 of file osd.h.
References X().
Referenced by Combine(), Contains(), cPixmapMemory::Copy(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawEllipse(), cPixmapMemory::DrawImage(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), cPixmapMemory::DrawSlope(), Intersected(), Intersects(), cTrueColorDemo::ProcessKey(), cPixmapMemory::Render(), and cPixmapMemory::Scroll().
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Definition at line 369 of file osd.h.
References point.
Referenced by cTrueColorDemo::Action(), cPixmapMemory::Copy(), cPixmap::DrawPixmap(), cPixmap::MarkDrawPortDirty(), operator==(), cPixmapMemory::Render(), cOsd::RenderPixmaps(), cOsd::RestoreRegion(), cPixmapMemory::Scroll(), cPixmap::SetDrawPortPoint(), cPixmap::SetTile(), and cPixmap::SetViewPort().
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Definition at line 367 of file osd.h.
Referenced by cTrueColorDemo::Action(), Combine(), Contains(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawEllipse(), cPixmap::DrawPixmap(), cPixmapMemory::DrawSlope(), Intersected(), Intersects(), and cTrueColorDemo::ProcessKey().
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Definition at line 371 of file osd.h.
References point, cPoint::Set(), cSize::Set(), and size.
Referenced by cTrueColorDemo::Action(), and Combine().
Definition at line 372 of file osd.h.
References point, cPoint::Set(), cSize::Set(), and size.
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Definition at line 384 of file osd.h.
References SetHeight(), and Y().
Referenced by cTrueColorDemo::Action(), Combine(), and Intersected().
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Definition at line 380 of file osd.h.
References cSize::SetHeight(), and size.
Referenced by SetBottom(), and SetTop().
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Definition at line 381 of file osd.h.
References SetWidth(), SetX(), Width(), and X().
Referenced by Combine(), and Intersected().
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Definition at line 373 of file osd.h.
References point, and cPoint::Set().
Referenced by cTrueColorDemo::Action(), cPixmap::cPixmap(), cPixmap::DrawPixmap(), and cPixmap::SetDrawPortPoint().
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Definition at line 374 of file osd.h.
References point, and cPoint::Set().
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Definition at line 383 of file osd.h.
References SetWidth(), and X().
Referenced by cTrueColorDemo::Action(), Combine(), and Intersected().
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Definition at line 375 of file osd.h.
References cSize::Set(), and size.
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Definition at line 376 of file osd.h.
References cSize::Set(), and size.
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Definition at line 382 of file osd.h.
References Height(), SetHeight(), SetY(), and Y().
Referenced by Combine(), and Intersected().
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Definition at line 379 of file osd.h.
References cSize::SetWidth(), and size.
Referenced by SetLeft(), and SetRight().
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Definition at line 377 of file osd.h.
References point, and cPoint::SetX().
Referenced by SetLeft().
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Definition at line 385 of file osd.h.
References point, and cPoint::Shift().
Referenced by cPixmap::DrawPixmap(), and Shifted().
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Definition at line 386 of file osd.h.
References point, and cPoint::Shift().
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Definition at line 387 of file osd.h.
References Shift().
Referenced by cPixmapMemory::Copy(), cPixmap::MarkDrawPortDirty(), cPixmapMemory::Render(), cPixmapMemory::Scroll(), cPixmap::SetDrawPortPoint(), and cPixmap::SetViewPort().
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Definition at line 370 of file osd.h.
References size.
Referenced by cPixmapMemory::DrawImage(), cPixmap::DrawPixmap(), operator==(), and cPixmapMemory::Render().
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Definition at line 366 of file osd.h.
References Y().
Referenced by Combine(), Contains(), cPixmapMemory::Copy(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawEllipse(), cPixmapMemory::DrawImage(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), cPixmapMemory::DrawSlope(), Intersected(), Intersects(), cTrueColorDemo::ProcessKey(), cPixmapMemory::Render(), and cPixmapMemory::Scroll().
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Definition at line 363 of file osd.h.
References size, and cSize::Width().
Referenced by cTrueColorDemo::Action(), cPixmapMemory::Copy(), cPixmapMemory::DrawBitmap(), cPixmapMemory::DrawImage(), cPixmapMemory::DrawPixel(), cPixmap::DrawPixmap(), cPixmapMemory::DrawRectangle(), cPixmapMemory::DrawSlope(), cFreetypeFont::DrawText(), IsEmpty(), cPixmapMemory::Render(), Right(), cDvbHdFfDevice::ScaleVideo(), cPixmapMemory::Scroll(), SetLeft(), and cPixmap::SetTile().
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Definition at line 361 of file osd.h.
References point, and cPoint::X().
Referenced by cTrueColorDemo::Action(), Left(), Right(), cDvbHdFfDevice::ScaleVideo(), SetLeft(), and SetRight().
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Definition at line 362 of file osd.h.
References point, and cPoint::Y().
Referenced by cTrueColorDemo::Action(), Bottom(), cDvbHdFfDevice::ScaleVideo(), SetBottom(), SetTop(), and Top().
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Definition at line 353 of file osd.h.
Referenced by cDevice::CanScaleVideo(), and cDvbHdFfDevice::ScaleVideo().
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Definition at line 351 of file osd.h.
Referenced by Grow(), Height(), operator==(), Set(), SetHeight(), SetSize(), SetWidth(), Size(), and Width().