static void test_closefigure(void) {
int nSize, nSizeWitness;
HDC hdc = GetDC(0);
BeginPath(hdc);
MoveToEx(hdc, 95, 95, NULL);
LineTo(hdc, 95, 0);
LineTo(hdc, 0, 95);
CloseFigure(hdc);
EndPath(hdc);
nSize = GetPath(hdc, NULL, NULL, 0);
AbortPath(hdc);
BeginPath(hdc);
MoveToEx(hdc, 95, 95, NULL);
LineTo(hdc, 95, 0);
LineTo(hdc, 0, 95);
EndPath(hdc);
nSizeWitness = GetPath(hdc, NULL, NULL, 0);
/* This test shows CloseFigure does not have to add a point at the end of the path */
ok(nSize == nSizeWitness, "Wrong number of points, no point should be added by CloseFigure\n");
ReleaseDC(0, hdc);
}
PHP_METHOD(WinGdiPath, abort)
{
wingdi_devicecontext_object *dc_obj;
wingdi_path_object *path_obj;
WINGDI_ERROR_HANDLING();
if (zend_parse_parameters_none() == FAILURE)
return;
WINGDI_RESTORE_ERRORS();
path_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
dc_obj = zend_object_store_get_object(path_obj->device_context TSRMLS_CC);
RETURN_BOOL(AbortPath(dc_obj->hdc));
}
GlyphPath* GlyphPathCache::Create(HDC hDC, const FontWrapper* f, WCHAR c)
{
CStringW key = CStringW((LPCWSTR)*f) + c;
GlyphPath* path = NULL;
if(m_key2obj.Lookup(key, path)) {
return path;
}
BeginPath(hDC);
TextOutW(hDC, 0, 0, &c, 1);
CloseFigure(hDC);
if(!EndPath(hDC)) {
AbortPath(hDC);
ASSERT(0);
return NULL;
}
path = DNew GlyphPath();
int count = GetPath(hDC, NULL, NULL, 0);
if(count > 0) {
path->points.SetCount(count);
path->types.SetCount(count);
if(count != GetPath(hDC, path->points.GetData(), path->types.GetData(), count)) {
ASSERT(0);
delete path;
return NULL;
}
}
Add(key, path);
return path;
}
static void test_widenpath(void)
{
HDC hdc = GetDC(0);
HPEN greenPen, narrowPen;
POINT pnt[6];
INT nSize, ret;
/* Create a pen to be used in WidenPath */
greenPen = CreatePen(PS_SOLID, 10, RGB(0,0,0));
SelectObject(hdc, greenPen);
/* Prepare a path */
pnt[0].x = 100;
pnt[0].y = 0;
pnt[1].x = 200;
pnt[1].y = 0;
pnt[2].x = 300;
pnt[2].y = 100;
pnt[3].x = 300;
pnt[3].y = 200;
pnt[4].x = 200;
pnt[4].y = 300;
pnt[5].x = 100;
pnt[5].y = 300;
/* Set a polyline path */
BeginPath(hdc);
Polyline(hdc, pnt, 6);
EndPath(hdc);
/* Widen the polyline path */
ok(WidenPath(hdc), "WidenPath fails while widening a poyline path.\n");
/* Test if WidenPath seems to have done his job */
nSize = GetPath(hdc, NULL, NULL, 0);
ok(nSize != -1, "GetPath fails after calling WidenPath.\n");
ok(nSize > 6, "Path number of points is too low. Should be more than 6 but is %d\n", nSize);
AbortPath(hdc);
/* Test WidenPath with an open path (last error only set on Win2k and later) */
SetLastError(0xdeadbeef);
BeginPath(hdc);
ret = WidenPath(hdc);
ok(ret == FALSE && (GetLastError() == ERROR_CAN_NOT_COMPLETE || GetLastError() == 0xdeadbeef),
"WidenPath fails while widening an open path. Return value is %d, should be %d. Error is %u\n", ret, FALSE, GetLastError());
AbortPath(hdc);
/* Test when the pen width is equal to 1. The path should change too */
narrowPen = CreatePen(PS_SOLID, 1, RGB(0,0,0));
SelectObject(hdc, narrowPen);
BeginPath(hdc);
Polyline(hdc, pnt, 6);
EndPath(hdc);
ret = WidenPath(hdc);
nSize = GetPath(hdc, NULL, NULL, 0);
ok(nSize > 6, "WidenPath should compute a widdened path with a 1px wide pen. Path length is %d, should be more than 6\n", nSize);
ReleaseDC(0, hdc);
return;
}
