Add tests to check clipping for wxGraphicsContext
More tests to check clipping when origin of the parent wxDC is shifted and has negative coordinates. See #22990.
This commit is contained in:
Artur Wieczorek
parent
dcc41a9c88
commit
f67077a66d
1 changed files with 121 additions and 65 deletions
|
|
@ -4320,8 +4320,8 @@ static void OneRegionNegDim(wxScopedPtr<wxGraphicsContext>& gc, const wxBitmap&
|
|||
{
|
||||
// Setting one clipping region with negative sizes values.
|
||||
// Final clipping box should have standard positive size values.
|
||||
const int x = 10;
|
||||
const int y = 20;
|
||||
const int x = 20;
|
||||
const int y = 30;
|
||||
const int w = -80;
|
||||
const int h = -75;
|
||||
wxClipRect r1(x, y, w, h, 0);
|
||||
|
|
@ -4361,7 +4361,7 @@ static void OneRegionWithTransformedGC(wxScopedPtr<wxGraphicsContext>& gc, const
|
|||
{
|
||||
// Setting one clipping region inside GC area
|
||||
// with applied some transformations.
|
||||
wxRect r1(-10, -21, 80, 75);
|
||||
wxRect r1(-10, -12, 80, 75);
|
||||
|
||||
wxGraphicsMatrix m = gc->CreateMatrix();
|
||||
m.Translate(10, 15);
|
||||
|
|
@ -4518,7 +4518,7 @@ static void TwoRegionsNonOverlappingNegDim(wxScopedPtr<wxGraphicsContext>& gc, c
|
|||
0, 0, 0, 0);
|
||||
}
|
||||
|
||||
static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxBitmap& bmp, const wxPoint& parentDcOrigin)
|
||||
static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxBitmap& bmp, const wxDC& parentDc)
|
||||
{
|
||||
// Setting muliple rectangular clipping regions
|
||||
// for transformed wxGC and store/restore them.
|
||||
|
|
@ -4542,17 +4542,17 @@ static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxB
|
|||
|
||||
gc->Translate(5, 5);
|
||||
gc->Rotate(wxDegToRad(5));
|
||||
gc->Clip(20, 15, 50, 45);
|
||||
gc->Clip(40, 35, 50, 45);
|
||||
gc->PushState();
|
||||
|
||||
gc->Rotate(wxDegToRad(5));
|
||||
gc->ResetClip();
|
||||
gc->Clip(10, 5, 60, 15);
|
||||
gc->Clip(30, 25, 60, 15);
|
||||
gc->PushState();
|
||||
|
||||
gc->Rotate(wxDegToRad(-15));
|
||||
gc->ResetClip();
|
||||
gc->Clip(5, 10, 30, 35);
|
||||
gc->Clip(25, 30, 30, 35);
|
||||
gc->DrawRectangle(x, y, w, h);
|
||||
|
||||
gc->PopState();
|
||||
|
|
@ -4568,14 +4568,22 @@ static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxB
|
|||
wxMemoryDC memDC(bmpRef);
|
||||
memDC.SetBackground(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
memDC.Clear();
|
||||
memDC.SetDeviceOrigin(parentDcOrigin.x, parentDcOrigin.y);
|
||||
|
||||
// Apply same basic transformations that are applied to the parent wxDC
|
||||
wxPoint org = parentDc.GetDeviceOrigin();
|
||||
memDC.SetDeviceOrigin(org.x, org.y);
|
||||
double sx, sy;
|
||||
parentDc.GetUserScale(&sx, &sy);
|
||||
memDC.SetUserScale(sx, sy);
|
||||
parentDc.GetLogicalScale(&sx, &sy);
|
||||
memDC.SetLogicalScale(sx, sy);
|
||||
org = parentDc.GetLogicalOrigin();
|
||||
memDC.SetLogicalOrigin(org.x, org.y);
|
||||
|
||||
wxGraphicsRenderer* rend = gc->GetRenderer();
|
||||
wxScopedPtr<wxGraphicsContext> gcRef(rend->CreateContext(memDC));
|
||||
gcRef->SetAntialiasMode(wxANTIALIAS_NONE);
|
||||
gcRef->DisableOffset();
|
||||
gcRef->SetBrush(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
gcRef->SetPen(*wxTRANSPARENT_PEN);
|
||||
gcRef->DrawRectangle(0, 0, s_dcSize.GetWidth(), s_dcSize.GetHeight());
|
||||
|
||||
gcRef->SetBrush(wxBrush(s_fgColour, wxBRUSHSTYLE_SOLID));
|
||||
gcRef->SetPen(wxPen(s_fgColour));
|
||||
|
|
@ -4588,13 +4596,13 @@ static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxB
|
|||
gcRef->PushState();
|
||||
|
||||
gcRef->Rotate(wxDegToRad(-15));
|
||||
gcRef->DrawRectangle(5, 10, 30, 35);
|
||||
gcRef->DrawRectangle(25, 30, 30, 35);
|
||||
|
||||
gcRef->PopState();
|
||||
gcRef->DrawRectangle(10, 5, 60, 15);
|
||||
gcRef->DrawRectangle(30, 25, 60, 15);
|
||||
|
||||
gcRef->PopState();
|
||||
gcRef->DrawRectangle(20, 15, 50, 45);
|
||||
gcRef->DrawRectangle(40, 35, 50, 45);
|
||||
}
|
||||
|
||||
// Compare filled in clipping regions with reference image.
|
||||
|
|
@ -4608,38 +4616,49 @@ static void RegionsAndPushPopState(wxScopedPtr<wxGraphicsContext>& gc, const wxB
|
|||
|
||||
TEST_CASE("ClippingBoxTestCaseGC::DefaultRenderer", "[clip][gc][default]")
|
||||
{
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(10, 20));
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(4, 12), wxPoint(-6, -8));
|
||||
wxPoint parentDcLocOrigin = GENERATE(wxPoint(0, 0), wxPoint(-6, -8), wxPoint(4, 12));
|
||||
int depth = GENERATE(24, 32);
|
||||
|
||||
wxBitmap bmp(s_dcSize);
|
||||
wxBitmap bmp(s_dcSize, depth);
|
||||
wxMemoryDC dc(bmp);
|
||||
dc.SetBackground(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
dc.Clear();
|
||||
dc.SetDeviceOrigin(parentDcDevOrigin.x, parentDcDevOrigin.y);
|
||||
dc.SetLogicalOrigin(parentDcLocOrigin.x, parentDcLocOrigin.y);
|
||||
wxRect dcClip;
|
||||
dc.GetClippingBox(dcClip);
|
||||
wxPoint dcOrigin = -dc.DeviceToLogical(0, 0);
|
||||
wxGraphicsRenderer* rend = wxGraphicsRenderer::GetDefaultRenderer();
|
||||
REQUIRE(rend);
|
||||
wxScopedPtr<wxGraphicsContext> gc(rend->CreateContext(dc));
|
||||
REQUIRE(gc.get());
|
||||
gc->SetAntialiasMode(wxANTIALIAS_NONE);
|
||||
gc->DisableOffset();
|
||||
double x, y, w, h;
|
||||
gc->GetClipBox(&x, &y, &w, &h);
|
||||
wxRect gcClip(wxRound(x), wxRound(y), wxRound(w), wxRound(h));
|
||||
CHECK(dcClip == gcClip);
|
||||
CHECK(-dcOrigin == dcClip.GetTopLeft());
|
||||
|
||||
SECTION("InitialState")
|
||||
{
|
||||
InitialState(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialState(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("InitialStateWithTransformedGC")
|
||||
{
|
||||
InitialStateWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialStateWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegion")
|
||||
{
|
||||
OneRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneLargeRegion")
|
||||
{
|
||||
OneLargeRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneLargeRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneOuterRegion")
|
||||
|
|
@ -4649,12 +4668,12 @@ TEST_CASE("ClippingBoxTestCaseGC::DefaultRenderer", "[clip][gc][default]")
|
|||
|
||||
SECTION("OneRegionNegDim")
|
||||
{
|
||||
OneRegionNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndReset")
|
||||
{
|
||||
OneRegionAndReset(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionAndReset(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndEmpty")
|
||||
|
|
@ -4664,22 +4683,22 @@ TEST_CASE("ClippingBoxTestCaseGC::DefaultRenderer", "[clip][gc][default]")
|
|||
|
||||
SECTION("OneRegionWithTransformedGC")
|
||||
{
|
||||
OneRegionWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionWithRotatedGC")
|
||||
{
|
||||
OneRegionWithRotatedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithRotatedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlapping")
|
||||
{
|
||||
TwoRegionsOverlapping(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlapping(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlappingNegDim")
|
||||
{
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsNonOverlapping")
|
||||
|
|
@ -4694,7 +4713,7 @@ TEST_CASE("ClippingBoxTestCaseGC::DefaultRenderer", "[clip][gc][default]")
|
|||
|
||||
SECTION("RegionsAndPushPopState")
|
||||
{
|
||||
RegionsAndPushPopState(gc, bmp, dc.GetDeviceOrigin());
|
||||
RegionsAndPushPopState(gc, bmp, dc);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -4702,38 +4721,49 @@ TEST_CASE("ClippingBoxTestCaseGC::DefaultRenderer", "[clip][gc][default]")
|
|||
#if wxUSE_GRAPHICS_GDIPLUS
|
||||
TEST_CASE("ClippingBoxTestCaseGC::GDI+Renderer", "[clip][gc][gdiplus]")
|
||||
{
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(10, 20));
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(4, 12), wxPoint(-6, -8));
|
||||
wxPoint parentDcLocOrigin = GENERATE(wxPoint(0, 0), wxPoint(-6, -8), wxPoint(4, 12));
|
||||
int depth = GENERATE(24, 32);
|
||||
|
||||
wxBitmap bmp(s_dcSize);
|
||||
wxBitmap bmp(s_dcSize, depth);
|
||||
wxMemoryDC dc(bmp);
|
||||
dc.SetBackground(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
dc.Clear();
|
||||
dc.SetDeviceOrigin(parentDcDevOrigin.x, parentDcDevOrigin.y);
|
||||
dc.SetLogicalOrigin(parentDcLocOrigin.x, parentDcLocOrigin.y);
|
||||
wxRect dcClip;
|
||||
dc.GetClippingBox(dcClip);
|
||||
wxPoint dcOrigin = -dc.DeviceToLogical(0, 0);
|
||||
wxGraphicsRenderer* rend = wxGraphicsRenderer::GetGDIPlusRenderer();
|
||||
REQUIRE(rend);
|
||||
wxScopedPtr<wxGraphicsContext> gc(rend->CreateContext(dc));
|
||||
REQUIRE(gc.get());
|
||||
gc->SetAntialiasMode(wxANTIALIAS_NONE);
|
||||
gc->DisableOffset();
|
||||
double x, y, w, h;
|
||||
gc->GetClipBox(&x, &y, &w, &h);
|
||||
wxRect gcClip(wxRound(x), wxRound(y), wxRound(w), wxRound(h));
|
||||
CHECK(dcClip == gcClip);
|
||||
CHECK(-dcOrigin == dcClip.GetTopLeft());
|
||||
|
||||
SECTION("InitialState")
|
||||
{
|
||||
InitialState(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialState(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("InitialStateWithTransformedGC")
|
||||
{
|
||||
InitialStateWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialStateWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegion")
|
||||
{
|
||||
OneRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneLargeRegion")
|
||||
{
|
||||
OneLargeRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneLargeRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneOuterRegion")
|
||||
|
|
@ -4743,12 +4773,12 @@ TEST_CASE("ClippingBoxTestCaseGC::GDI+Renderer", "[clip][gc][gdiplus]")
|
|||
|
||||
SECTION("OneRegionNegDim")
|
||||
{
|
||||
OneRegionNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndReset")
|
||||
{
|
||||
OneRegionAndReset(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionAndReset(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndEmpty")
|
||||
|
|
@ -4758,22 +4788,22 @@ TEST_CASE("ClippingBoxTestCaseGC::GDI+Renderer", "[clip][gc][gdiplus]")
|
|||
|
||||
SECTION("OneRegionWithTransformedGC")
|
||||
{
|
||||
OneRegionWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionWithRotatedGC")
|
||||
{
|
||||
OneRegionWithRotatedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithRotatedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlapping")
|
||||
{
|
||||
TwoRegionsOverlapping(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlapping(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlappingNegDim")
|
||||
{
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsNonOverlapping")
|
||||
|
|
@ -4788,7 +4818,7 @@ TEST_CASE("ClippingBoxTestCaseGC::GDI+Renderer", "[clip][gc][gdiplus]")
|
|||
|
||||
SECTION("RegionsAndPushPopState")
|
||||
{
|
||||
RegionsAndPushPopState(gc, bmp, dc.GetDeviceOrigin());
|
||||
RegionsAndPushPopState(gc, bmp, dc);
|
||||
}
|
||||
}
|
||||
#endif // wxUSE_GRAPHICS_GDIPLUS
|
||||
|
|
@ -4796,38 +4826,49 @@ TEST_CASE("ClippingBoxTestCaseGC::GDI+Renderer", "[clip][gc][gdiplus]")
|
|||
#if wxUSE_GRAPHICS_DIRECT2D
|
||||
TEST_CASE("ClippingBoxTestCaseGC::Direct2DRenderer", "[clip][gc][direct2d]")
|
||||
{
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(10, 20));
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(4, 12), wxPoint(-6, -8));
|
||||
wxPoint parentDcLocOrigin = GENERATE(wxPoint(0, 0), wxPoint(-6, -8), wxPoint(4, 12));
|
||||
int depth = GENERATE(24, 32);
|
||||
|
||||
wxBitmap bmp(s_dcSize);
|
||||
wxBitmap bmp(s_dcSize, depth);
|
||||
wxMemoryDC dc(bmp);
|
||||
dc.SetBackground(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
dc.Clear();
|
||||
dc.SetDeviceOrigin(parentDcDevOrigin.x, parentDcDevOrigin.y);
|
||||
dc.SetLogicalOrigin(parentDcLocOrigin.x, parentDcLocOrigin.y);
|
||||
wxRect dcClip;
|
||||
dc.GetClippingBox(dcClip);
|
||||
wxPoint dcOrigin = -dc.DeviceToLogical(0, 0);
|
||||
wxGraphicsRenderer* rend = wxGraphicsRenderer::GetDirect2DRenderer();
|
||||
REQUIRE(rend);
|
||||
wxScopedPtr<wxGraphicsContext> gc(rend->CreateContext(dc));
|
||||
REQUIRE(gc.get());
|
||||
gc->SetAntialiasMode(wxANTIALIAS_NONE);
|
||||
gc->DisableOffset();
|
||||
double x, y, w, h;
|
||||
gc->GetClipBox(&x, &y, &w, &h);
|
||||
wxRect gcClip(wxRound(x), wxRound(y), wxRound(w), wxRound(h));
|
||||
CHECK(dcClip == gcClip);
|
||||
CHECK(-dcOrigin == dcClip.GetTopLeft());
|
||||
|
||||
SECTION("InitialState")
|
||||
{
|
||||
InitialState(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialState(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("InitialStateWithTransformedGC")
|
||||
{
|
||||
InitialStateWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialStateWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegion")
|
||||
{
|
||||
OneRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneLargeRegion")
|
||||
{
|
||||
OneLargeRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneLargeRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneOuterRegion")
|
||||
|
|
@ -4837,12 +4878,12 @@ TEST_CASE("ClippingBoxTestCaseGC::Direct2DRenderer", "[clip][gc][direct2d]")
|
|||
|
||||
SECTION("OneRegionNegDim")
|
||||
{
|
||||
OneRegionNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndReset")
|
||||
{
|
||||
OneRegionAndReset(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionAndReset(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndEmpty")
|
||||
|
|
@ -4852,22 +4893,22 @@ TEST_CASE("ClippingBoxTestCaseGC::Direct2DRenderer", "[clip][gc][direct2d]")
|
|||
|
||||
SECTION("OneRegionWithTransformedGC")
|
||||
{
|
||||
OneRegionWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionWithRotatedGC")
|
||||
{
|
||||
OneRegionWithRotatedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithRotatedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlapping")
|
||||
{
|
||||
TwoRegionsOverlapping(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlapping(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlappingNegDim")
|
||||
{
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsNonOverlapping")
|
||||
|
|
@ -4882,7 +4923,7 @@ TEST_CASE("ClippingBoxTestCaseGC::Direct2DRenderer", "[clip][gc][direct2d]")
|
|||
|
||||
SECTION("RegionsAndPushPopState")
|
||||
{
|
||||
RegionsAndPushPopState(gc, bmp, dc.GetDeviceOrigin());
|
||||
RegionsAndPushPopState(gc, bmp, dc);
|
||||
}
|
||||
}
|
||||
#endif // wxUSE_GRAPHICS_DIRECT2D
|
||||
|
|
@ -4891,38 +4932,53 @@ TEST_CASE("ClippingBoxTestCaseGC::Direct2DRenderer", "[clip][gc][direct2d]")
|
|||
#if wxUSE_CAIRO
|
||||
TEST_CASE("ClippingBoxTestCaseGC::CairoRenderer", "[clip][gc][cairo]")
|
||||
{
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(10, 20));
|
||||
wxPoint parentDcDevOrigin = GENERATE(wxPoint(0, 0), wxPoint(4, 12), wxPoint(-6, -8));
|
||||
wxPoint parentDcLocOrigin = GENERATE(wxPoint(0, 0), wxPoint(-6, -8), wxPoint(4, 12));
|
||||
|
||||
#ifdef __WXMSW__
|
||||
int depth = GENERATE(24, 32);
|
||||
wxBitmap bmp(s_dcSize, depth);
|
||||
#else
|
||||
wxBitmap bmp(s_dcSize);
|
||||
#endif
|
||||
wxMemoryDC dc(bmp);
|
||||
dc.SetBackground(wxBrush(s_bgColour, wxBRUSHSTYLE_SOLID));
|
||||
dc.Clear();
|
||||
dc.SetDeviceOrigin(parentDcDevOrigin.x, parentDcDevOrigin.y);
|
||||
dc.SetLogicalOrigin(parentDcLocOrigin.x, parentDcLocOrigin.y);
|
||||
wxRect dcClip;
|
||||
dc.GetClippingBox(dcClip);
|
||||
wxPoint dcOrigin = -dc.DeviceToLogical(0, 0);
|
||||
wxGraphicsRenderer* rend = wxGraphicsRenderer::GetCairoRenderer();
|
||||
REQUIRE(rend);
|
||||
wxScopedPtr<wxGraphicsContext> gc(rend->CreateContext(dc));
|
||||
REQUIRE(gc.get());
|
||||
gc->SetAntialiasMode(wxANTIALIAS_NONE);
|
||||
gc->DisableOffset();
|
||||
double x, y, w, h;
|
||||
gc->GetClipBox(&x, &y, &w, &h);
|
||||
wxRect gcClip(wxRound(x), wxRound(y), wxRound(w), wxRound(h));
|
||||
CHECK(dcClip == gcClip);
|
||||
CHECK(-dcOrigin == dcClip.GetTopLeft());
|
||||
|
||||
SECTION("InitialState")
|
||||
{
|
||||
InitialState(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialState(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("InitialStateWithTransformedGC")
|
||||
{
|
||||
InitialStateWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
InitialStateWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegion")
|
||||
{
|
||||
OneRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneLargeRegion")
|
||||
{
|
||||
OneLargeRegion(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneLargeRegion(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneOuterRegion")
|
||||
|
|
@ -4932,12 +4988,12 @@ TEST_CASE("ClippingBoxTestCaseGC::CairoRenderer", "[clip][gc][cairo]")
|
|||
|
||||
SECTION("OneRegionNegDim")
|
||||
{
|
||||
OneRegionNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndReset")
|
||||
{
|
||||
OneRegionAndReset(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionAndReset(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionAndEmpty")
|
||||
|
|
@ -4947,22 +5003,22 @@ TEST_CASE("ClippingBoxTestCaseGC::CairoRenderer", "[clip][gc][cairo]")
|
|||
|
||||
SECTION("OneRegionWithTransformedGC")
|
||||
{
|
||||
OneRegionWithTransformedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithTransformedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("OneRegionWithRotatedGC")
|
||||
{
|
||||
OneRegionWithRotatedGC(gc, bmp, dc.GetDeviceOrigin());
|
||||
OneRegionWithRotatedGC(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlapping")
|
||||
{
|
||||
TwoRegionsOverlapping(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlapping(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsOverlappingNegDim")
|
||||
{
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dc.GetDeviceOrigin());
|
||||
TwoRegionsOverlappingNegDim(gc, bmp, dcOrigin);
|
||||
}
|
||||
|
||||
SECTION("TwoRegionsNonOverlapping")
|
||||
|
|
@ -4977,7 +5033,7 @@ TEST_CASE("ClippingBoxTestCaseGC::CairoRenderer", "[clip][gc][cairo]")
|
|||
|
||||
SECTION("RegionsAndPushPopState")
|
||||
{
|
||||
RegionsAndPushPopState(gc, bmp, dc.GetDeviceOrigin());
|
||||
RegionsAndPushPopState(gc, bmp, dc);
|
||||
}
|
||||
}
|
||||
#endif // wxUSE_GRAPHICS_CAIRO
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue