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gdiplus: Add tests and fix GdipDrawImagePointsRect.

This commit is contained in:
Maarten Lankhorst 2011-02-17 10:51:33 +01:00 committed by Alexandre Julliard
parent fe8e08a5d6
commit c057694883
2 changed files with 61 additions and 0 deletions
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5
dlls/gdiplus/graphics.c
View File

@ -2161,6 +2161,9 @@ GpStatus WINGDIPAPI GdipDrawImagePointsRect(GpGraphics *graphics, GpImage *image
count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback,
callbackData);
if (count > 3)
return NotImplemented;
if(!graphics || !image || !points || count != 3)
return InvalidParameter;
@ -2170,6 +2173,8 @@ GpStatus WINGDIPAPI GdipDrawImagePointsRect(GpGraphics *graphics, GpImage *image
memcpy(ptf, points, 3 * sizeof(GpPointF));
ptf[3].X = ptf[2].X + ptf[1].X - ptf[0].X;
ptf[3].Y = ptf[2].Y + ptf[1].Y - ptf[0].Y;
if (!srcwidth || !srcheight || ptf[3].X == ptf[0].X || ptf[3].Y == ptf[0].Y)
return Ok;
transform_and_round_points(graphics, pti, ptf, 4);
if (image->picture)

56
dlls/gdiplus/tests/graphics.c
View File

@ -1130,6 +1130,60 @@ static void test_GdipDrawLineI(void)
ReleaseDC(hwnd, hdc);
}
static void test_GdipDrawImagePointsRect(void)
{
GpStatus status;
GpGraphics *graphics = NULL;
GpPointF ptf[4];
GpBitmap *bm = NULL;
BYTE rbmi[sizeof(BITMAPINFOHEADER)];
BYTE buff[400];
BITMAPINFO *bmi = (BITMAPINFO*)rbmi;
HDC hdc = GetDC( hwnd );
if (!hdc)
return;
memset(rbmi, 0, sizeof(rbmi));
bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmi->bmiHeader.biWidth = 10;
bmi->bmiHeader.biHeight = 10;
bmi->bmiHeader.biPlanes = 1;
bmi->bmiHeader.biBitCount = 32;
bmi->bmiHeader.biCompression = BI_RGB;
status = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
expect(Ok, status);
ok(NULL != bm, "Expected bitmap to be initialized\n");
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
ptf[0].X = 0;
ptf[0].Y = 0;
ptf[1].X = 10;
ptf[1].Y = 0;
ptf[2].X = 0;
ptf[2].Y = 10;
ptf[3].X = 10;
ptf[3].Y = 10;
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 4, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(NotImplemented, status);
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 2, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(InvalidParameter, status);
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(Ok, status);
status = GdipDrawImagePointsRect(graphics, NULL, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(InvalidParameter, status);
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, NULL, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(InvalidParameter, status);
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 0, 0, UnitPixel, NULL, NULL, NULL);
expect(Ok, status);
memset(ptf, 0, sizeof(ptf));
status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
expect(Ok, status);
GdipDisposeImage((GpImage*)bm);
GdipDeleteGraphics(graphics);
ReleaseDC(hwnd, hdc);
}
static void test_GdipDrawLinesI(void)
{
GpStatus status;
@ -1603,6 +1657,7 @@ static void test_Get_Release_DC(void)
expect(ObjectBusy, status);
status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, ptf, 5);
expect(ObjectBusy, status);
/* try to delete before release */
status = GdipDeleteGraphics(graphics);
expect(ObjectBusy, status);
@ -2998,6 +3053,7 @@ START_TEST(graphics)
test_GdipDrawCurve3I();
test_GdipDrawLineI();
test_GdipDrawLinesI();
test_GdipDrawImagePointsRect();
test_GdipFillClosedCurve();
test_GdipFillClosedCurveI();
test_GdipDrawString();