[PATCH] gdiplus: Implement GdipTranslatePenTransform

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---

For https://bugs.winehq.org/show_bug.cgi?id=44770

 dlls/gdiplus/pen.c       |  7 +------
 dlls/gdiplus/tests/pen.c | 32 ++++++++++++++++++++++++++++++++
 include/gdiplusflat.h    |  1 +
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/dlls/gdiplus/pen.c b/dlls/gdiplus/pen.c
index 2c49371bd5..b86808b87e 100644
--- a/dlls/gdiplus/pen.c
+++ b/dlls/gdiplus/pen.c
@@ -460,17 +460,12 @@ GpStatus WINGDIPAPI GdipGetPenTransform(GpPen *pen, GpMatrix *matrix)
 
 GpStatus WINGDIPAPI GdipTranslatePenTransform(GpPen *pen, REAL dx, REAL dy, GpMatrixOrder order)
 {
-    static int calls;
-
     TRACE("(%p,%0.2f,%0.2f,%u)\n", pen, dx, dy, order);
 
     if(!pen)
         return InvalidParameter;
 
-    if(!(calls++))
-        FIXME("not implemented\n");
-
-    return NotImplemented;
+    return GdipTranslateMatrix(&pen->transform, dx, dy, order);
 }
 
 GpStatus WINGDIPAPI GdipScalePenTransform(GpPen *pen, REAL sx, REAL sy, GpMatrixOrder order)
diff --git a/dlls/gdiplus/tests/pen.c b/dlls/gdiplus/tests/pen.c
index ded6e642eb..be3d76d655 100644
--- a/dlls/gdiplus/tests/pen.c
+++ b/dlls/gdiplus/tests/pen.c
@@ -431,6 +431,38 @@ static void test_transform(void)
     expectf(6.0, values[4]);
     expectf(3.0,  values[5]);
 
+    /* Translate */
+    status = GdipTranslatePenTransform(NULL, 1.0, -2.0, MatrixOrderAppend);
+    expect(InvalidParameter, status);
+
+    status = GdipTranslatePenTransform(pen, 1.0, -2.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    status = GdipGetPenTransform(pen, matrix);
+    expect(Ok, status);
+    status = GdipGetMatrixElements(matrix, values);
+    expect(Ok, status);
+    expectf(3.0,  values[0]);
+    expectf(-2.0,  values[1]);
+    expectf(5.0,  values[2]);
+    expectf(2.0, values[3]);
+    expectf(7.0, values[4]);
+    expectf(1.0,  values[5]);
+
+    status = GdipTranslatePenTransform(pen, -3.0, 5.0, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    status = GdipGetPenTransform(pen, matrix);
+    expect(Ok, status);
+    status = GdipGetMatrixElements(matrix, values);
+    expect(Ok, status);
+    expectf(3.0,  values[0]);
+    expectf(-2.0,  values[1]);
+    expectf(5.0,  values[2]);
+    expectf(2.0, values[3]);
+    expectf(23.0, values[4]);
+    expectf(17.0,  values[5]);
+
     status = GdipResetPenTransform(pen);
     expect(Ok, status);
 
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 8bfe8b8db9..f766441ea3 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -655,6 +655,7 @@ GpStatus WINGDIPAPI GdipGetPenMiterLimit(GpPen*,REAL*);
 GpStatus WINGDIPAPI GdipGetPenStartCap(GpPen*,GpLineCap*);
 GpStatus WINGDIPAPI GdipGetPenUnit(GpPen*,GpUnit*);
 GpStatus WINGDIPAPI GdipGetPenWidth(GpPen*,REAL*);
+GpStatus WINGDIPAPI GdipTranslatePenTransform(GpPen*,REAL,REAL,GpMatrixOrder);
 
 /* Region */
 GpStatus WINGDIPAPI GdipCloneRegion(GpRegion *, GpRegion **);
-- 
2.16.2