GpStatus WINGDIPAPI GdipClonePen(GpPen *pen, GpPen **clonepen)
{
GpStatus stat;
TRACE("(%p, %p)\n", pen, clonepen);
if(!pen || !clonepen)
return InvalidParameter;
*clonepen = heap_alloc_zero(sizeof(GpPen));
if(!*clonepen) return OutOfMemory;
**clonepen = *pen;
(*clonepen)->customstart = NULL;
(*clonepen)->customend = NULL;
(*clonepen)->brush = NULL;
(*clonepen)->dashes = NULL;
stat = GdipCloneBrush(pen->brush, &(*clonepen)->brush);
if (stat == Ok && pen->customstart)
stat = GdipCloneCustomLineCap(pen->customstart, &(*clonepen)->customstart);
if (stat == Ok && pen->customend)
stat = GdipCloneCustomLineCap(pen->customend, &(*clonepen)->customend);
if (stat == Ok && pen->dashes)
{
(*clonepen)->dashes = heap_alloc_zero(pen->numdashes * sizeof(REAL));
if ((*clonepen)->dashes)
memcpy((*clonepen)->dashes, pen->dashes, pen->numdashes * sizeof(REAL));
else
stat = OutOfMemory;
}
if (stat != Ok)
{
GdipDeletePen(*clonepen);
*clonepen = NULL;
return stat;
}
TRACE("<-- %p\n", *clonepen);
return Ok;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
switch (uMsg)
{
case WM_PAINT:
hdc = BeginPaint(hwnd, &ps);
int graphics;
GdipCreateFromHDC(hdc, &graphics);//创建Graphics对象
GdipCreatePen1(0x60FF2015, 1, 2, &pen);//创建画笔
GdipDrawRectangle(graphics, pen, 20, 20, 120, 120);//画矩形
GdipDrawLine(graphics, pen, 50, 60, 170, 340);//画直线
GdipDeletePen(pen);//销毁画笔
GdipDeleteGraphics(graphics);//销毁Graphics对象
EndPaint(hwnd, &ps);
return 0;//告诉系统，WM_PAINT消息我已经处理了，你那儿凉快哪儿玩去吧。
case WM_CREATE:
break;
case WM_DESTROY://窗口已经销毁
PostQuitMessage(0);//退出消息循环，结束应用程序
return 0;
break;
case WM_LBUTTONDOWN://鼠标左键按下
//让无边框窗口能够拖动(在窗口客户区拖动)
PostMessage(hwnd, WM_SYSCOMMAND, 61458, 0);
break;
/*case WM_MOUSEMOVE://鼠标移动
int xPos, yPos;
xPos = GET_X_LPARAM(lParam);//鼠标位置X坐标
yPos = GET_Y_LPARAM(lParam);//鼠标位置Y坐标
//不要用LOWORD和HIWORD获取坐标，因为坐标有可能是负的
break;*/
default:
break;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);//其他消息交给系统处理
}
static void test_brushfill(void)
{
GpStatus status;
GpPen *pen;
GpBrush *brush, *brush2;
GpBrushType type;
ARGB color = 0;
/* default solid */
GdipCreatePen1(0xdeadbeef, 4.5, UnitWorld, &pen);
status = GdipGetPenBrushFill(pen, &brush);
expect(Ok, status);
GdipGetBrushType(brush, &type);
expect(BrushTypeSolidColor, type);
GdipGetPenColor(pen, &color);
expect(0xdeadbeef, color);
GdipDeleteBrush(brush);
/* color controlled by brush */
GdipCreateSolidFill(0xabaddeed, (GpSolidFill**)&brush);
status = GdipSetPenBrushFill(pen, brush);
expect(Ok, status);
GdipGetPenColor(pen, &color);
expect(0xabaddeed, color);
GdipDeleteBrush(brush);
color = 0;
/* get returns a clone, not a reference */
GdipGetPenBrushFill(pen, &brush);
GdipSetSolidFillColor((GpSolidFill*)brush, 0xbeadfeed);
GdipGetPenBrushFill(pen, &brush2);
ok(brush != brush2, "Expected to get a clone, not a copy of the reference\n");
GdipGetSolidFillColor((GpSolidFill*)brush2, &color);
expect(0xabaddeed, color);
GdipDeleteBrush(brush);
GdipDeleteBrush(brush2);
/* brush cannot be NULL */
status = GdipSetPenBrushFill(pen, NULL);
expect(InvalidParameter, status);
GdipDeletePen(pen);
}
// coverity[+alloc : arg-*3]
GpStatus WINGDIPAPI
GdipCreatePen2 (GpBrush *brush, REAL width, GpUnit unit, GpPen **pen)
{
GpPen *result;
GpStatus status;
GpBrushType type;
ARGB color;
if (!gdiplusInitialized)
return GdiplusNotInitialized;
if (!brush || !pen || unit > UnitCairoPoint || unit == UnitDisplay)
return InvalidParameter;
result = gdip_pen_new ();
if (!result) {
*pen = NULL;
return OutOfMemory;
}
result->width = width;
result->unit = unit;
result->own_brush = TRUE;
/* The user supplied brush can be disposed, we must clone it to ensure
* it's valid when we need to set the pen. */
status = GdipCloneBrush (brush, &result->brush);
if (status != Ok) {
GdipDeletePen (result);
*pen = NULL;
return status;
}
GdipGetBrushType (brush, &type);
if (type == BrushTypeSolidColor) {
GdipGetSolidFillColor ((GpSolidFill *) brush, &color);
result->color = color;
}
*pen = result;
return Ok;
}
static void test_startup(void)
{
GpPen *pen = NULL;
Status status;
struct GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
int gpversion;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
for (gpversion=1; gpversion<256; gpversion++)
{
gdiplusStartupInput.GdiplusVersion = gpversion;
status = GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
ok(status == Ok || status == UnsupportedGdiplusVersion,
"GdiplusStartup returned %x\n", status);
GdiplusShutdown(gdiplusToken);
if (status != Ok)
{
gpversion--;
break;
}
}
ok(gpversion > 0 && gpversion <= 2, "unexpected gdiplus version %i\n", gpversion);
trace("gdiplus version is %i\n", gpversion);
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
todo_wine
expect(GdiplusNotInitialized, status);
GdipDeletePen(pen);
}
static void test_transform(void)
{
GpStatus status;
GpPen *pen;
GpMatrix *matrix, *matrix2;
REAL values[6];
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
todo_wine expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(1.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(1.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
GdipCreateMatrix2(3.0, -2.0, 5.0, 2.0, 6.0, 3.0, &matrix2);
status = GdipSetPenTransform(pen, matrix2);
todo_wine expect(Ok, status);
GdipDeleteMatrix(matrix2);
status = GdipGetPenTransform(pen, matrix);
todo_wine expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
todo_wine {
expectf(3.0, values[0]);
expectf(-2.0, values[1]);
expectf(5.0, values[2]);
expectf(2.0, values[3]);
expectf(6.0, values[4]);
expectf(3.0, values[5]);
}
status = GdipResetPenTransform(pen);
todo_wine expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
todo_wine expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(1.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(1.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
GdipDeletePen(pen);
GdipDeleteMatrix(matrix);
}
static void test_dasharray(void)
{
GpPen *pen;
GpDashStyle style;
GpStatus status;
REAL dashes[12];
GdipCreatePen1(0xdeadbeef, 10.0, UnitWorld, &pen);
dashes[0] = 10.0;
dashes[1] = 11.0;
dashes[2] = 12.0;
dashes[3] = 13.0;
dashes[4] = 14.0;
dashes[5] = -100.0;
dashes[6] = -100.0;
dashes[7] = dashes[8] = dashes[9] = dashes[10] = dashes[11] = 0.0;
/* setting the array sets the type to custom */
GdipGetPenDashStyle(pen, &style);
expect(DashStyleSolid, style);
status = GdipSetPenDashArray(pen, dashes, 2);
expect(Ok, status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleCustom, style);
/* Getting the array on a non-custom pen returns invalid parameter (unless
* you are getting 0 elements).*/
GdipSetPenDashStyle(pen, DashStyleSolid);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(InvalidParameter, status);
status = GdipGetPenDashArray(pen, &dashes[5], 0);
expect(Ok, status);
/* What does setting DashStyleCustom do to the array length? */
GdipSetPenDashArray(pen, dashes, 2);
GdipSetPenDashStyle(pen, DashStyleCustom);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(Ok, status);
expectf(10.0, dashes[5]);
expectf(11.0, dashes[6]);
/* Set the array, then get with different sized buffers. */
status = GdipSetPenDashArray(pen, dashes, 5);
expect(Ok, status);
dashes[5] = -100.0;
dashes[6] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 1);
expect(Ok, status); /* not InsufficientBuffer! */
expectf(10.0, dashes[5]);
expectf(-100.0, dashes[6]);
dashes[5] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 6);
expect(InvalidParameter, status); /* not Ok! */
expectf(-100.0, dashes[5]);
expectf(-100.0, dashes[6]);
/* Some invalid array values. */
status = GdipSetPenDashArray(pen, &dashes[7], 5);
expect(InvalidParameter, status);
dashes[9] = -1.0;
status = GdipSetPenDashArray(pen, &dashes[7], 5);
expect(InvalidParameter, status);
/* Try to set with count = 0. */
GdipSetPenDashStyle(pen, DashStyleDot);
if (0) /* corrupts stack on 64-bit Vista */
{
status = GdipSetPenDashArray(pen, dashes, 0);
ok(status == OutOfMemory || status == InvalidParameter,
"Expected OutOfMemory or InvalidParameter, got %.8x\n", status);
}
status = GdipSetPenDashArray(pen, dashes, -1);
ok(status == OutOfMemory || status == InvalidParameter,
"Expected OutOfMemory or InvalidParameter, got %.8x\n", status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleDot, style);
GdipDeletePen(pen);
}
// coverity[+alloc : arg-*1]
GpStatus WINGDIPAPI
GdipClonePen (GpPen *pen, GpPen **clonepen)
{
GpPen *result;
if (!pen || !clonepen)
return InvalidParameter;
result = gdip_pen_new ();
if (!result) {
*clonepen = NULL;
return OutOfMemory;
}
result->own_brush = pen->own_brush;
result->color = pen->color;
result->width = pen->width;
result->miter_limit = pen->miter_limit;
result->line_join = pen->line_join;
result->dash_style = pen->dash_style;
result->line_cap = pen->line_cap;
result->end_cap = pen->end_cap;
result->mode = pen->mode;
result->dash_offset = pen->dash_offset;
result->dash_count = pen->dash_count;
result->own_dash_array = pen->own_dash_array;
result->compound_count = pen->compound_count;
result->unit = pen->unit;
gdip_cairo_matrix_copy (&result->matrix, &pen->matrix);
result->changed = pen->changed;
/* Make a copy of dash array only if it is owned by the pen - i.e. it is not
* a global array. */
if (pen->dash_count > 0 && pen->own_dash_array) {
result->dash_array = (float *) GdipAlloc (pen->dash_count * sizeof (float));
if (!result->dash_array)
goto error;
memcpy (result->dash_array, pen->dash_array, pen->dash_count * sizeof (float));
}
else
result->dash_array = pen->dash_array;
if (pen->compound_count > 0) {
result->compound_array = (float *) GdipAlloc (pen->compound_count * sizeof (float));
if (!result->compound_array)
goto error;
memcpy (result->compound_array, pen->compound_array, pen->compound_count * sizeof (float));
}
if (pen->custom_start_cap) {
GpStatus status = GdipCloneCustomLineCap (pen->custom_start_cap, &result->custom_start_cap);
if (status != Ok)
goto error;
}
if (pen->custom_end_cap) {
GpStatus status = GdipCloneCustomLineCap (pen->custom_end_cap, &result->custom_end_cap);
if (status != Ok)
goto error;
}
if (pen->own_brush) {
GpSolidFill *oldBrush = (GpSolidFill *) pen->brush;
GpStatus status = GdipCreateSolidFill (oldBrush->color, (GpSolidFill **) &result->brush);
if (status != Ok)
goto error;
} else {
result->brush = pen->brush;
}
*clonepen = result;
return Ok;
error:
GdipDeletePen (result);
*clonepen = NULL;
return OutOfMemory;
}
static void test_worldbounds(void)
{
GpStatus status;
GpPath *path;
GpPen *pen;
GpMatrix *matrix;
GpRectF bounds;
GpPointF line2_points[10];
int i;
for(i = 0; i < 10; i ++){
line2_points[i].X = 200.0 + i * 50.0 * (i % 2);
line2_points[i].Y = 200.0 + i * 50.0 * !(i % 2);
}
GdipCreatePen1((ARGB)0xdeadbeef, 20.0, UnitWorld, &pen);
GdipSetPenEndCap(pen, LineCapSquareAnchor);
GdipCreateMatrix2(1.5, 0.0, 1.0, 1.2, 10.4, 10.2, &matrix);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
GdipAddPathLine2(path, &(line2_points[0]), 10);
status = GdipGetPathWorldBounds(path, &bounds, NULL, NULL);
expect(Ok, status);
GdipDeletePath(path);
expectf(200.0, bounds.X);
expectf(200.0, bounds.Y);
expectf(450.0, bounds.Width);
expectf(600.0, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
GdipAddPathLine2(path, &(line2_points[0]), 10);
status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
expect(Ok, status);
GdipDeletePath(path);
expectf(510.4, bounds.X);
expectf(250.2, bounds.Y);
expectf(1275.0, bounds.Width);
expectf(720.0, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
GdipAddPathLine2(path, &(line2_points[0]), 10);
status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
expect(Ok, status);
GdipDeletePath(path);
expectf(100.0, bounds.X);
expectf(100.0, bounds.Y);
expectf(650.0, bounds.Width);
expectf(800.0, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathLine2(path, &(line2_points[0]), 2);
status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
expect(Ok, status);
GdipDeletePath(path);
expectf(156.0, bounds.X);
expectf(156.0, bounds.Y);
expectf(138.0, bounds.Width);
expectf(88.0, bounds.Height);
line2_points[2].X = 2 * line2_points[1].X - line2_points[0].X;
line2_points[2].Y = 2 * line2_points[1].Y - line2_points[0].Y;
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathLine2(path, &(line2_points[0]), 3);
status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
expect(Ok, status);
GdipDeletePath(path);
expectf(100.0, bounds.X);
expectf(100.0, bounds.Y);
expectf(300.0, bounds.Width);
expectf(200.0, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 45.0, 20.0);
status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
expect(Ok, status);
GdipDeletePath(path);
expectf(386.7, bounds.X);
expectf(553.4, bounds.Y);
expectf(266.8, bounds.Width);
expectf(289.6, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
expect(Ok, status);
GdipDeletePath(path);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf(0.0, bounds.Width);
expectf(0.0, bounds.Height);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathLine2(path, &(line2_points[0]), 2);
status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
expect(Ok, status);
GdipDeletePath(path);
todo_wine{
expectf(427.9, bounds.X);
expectf(167.7, bounds.Y);
expectf(239.9, bounds.Width);
expectf(164.9, bounds.Height);
}
GdipDeleteMatrix(matrix);
GdipCreateMatrix2(0.9, -0.5, -0.5, -1.2, 10.4, 10.2, &matrix);
GdipCreatePath(FillModeAlternate, &path);
GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
GdipAddPathLine2(path, &(line2_points[0]), 10);
status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
expect(Ok, status);
GdipDeletePath(path);
GdipDeleteMatrix(matrix);
expectf(-209.6, bounds.X);
expectf(-1274.8, bounds.Y);
expectf(705.0, bounds.Width);
expectf(945.0, bounds.Height);
GdipDeletePen(pen);
}
static void test_widen(void)
{
GpStatus status;
GpPath *path;
GpPen *pen;
GpMatrix *m;
INT count=-1;
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipCreatePen1(0xffffffff, 10.0, UnitPixel, &pen);
expect(Ok, status);
status = GdipCreateMatrix(&m);
expect(Ok, status);
/* NULL arguments */
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(NULL, NULL, NULL, 0.0);
expect(InvalidParameter, status);
status = GdipWidenPath(path, pen, m, 0.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, NULL, 1.0);
expect(Ok, status);
status = GdipWidenPath(path, NULL, m, 1.0);
expect(InvalidParameter, status);
status = GdipWidenPath(NULL, pen, m, 1.0);
expect(InvalidParameter, status);
/* widen empty path */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(OutOfMemory, status);
/* horizontal line */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* horizontal 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* vertical 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend);
expect(Ok, status);
/* dashed line */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0);
expect(Ok, status);
status = GdipSetPenDashStyle(pen, DashStyleDash);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_dash_path, sizeof(widenline_dash_path)/sizeof(path_test_t), FALSE);
status = GdipSetPenDashStyle(pen, DashStyleSolid);
expect(Ok, status);
/* pen width in UnitWorld */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* horizontal 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* vertical 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_wide_path, sizeof(widenline_wide_path)/sizeof(path_test_t), FALSE);
status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend);
expect(Ok, status);
/* pen width in UnitInch */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* pen width = 0 pixels - native fails to widen but can draw with this pen */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 0.0, UnitPixel, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
status = GdipGetPointCount(path, &count);
expect(Ok, status);
todo_wine expect(0, count);
GdipDeleteMatrix(m);
GdipDeletePen(pen);
GdipDeletePath(path);
}
static void test_widen(void)
{
GpStatus status;
GpPath *path;
GpPen *pen;
GpMatrix *m;
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipCreatePen1(0xffffffff, 10.0, UnitPixel, &pen);
expect(Ok, status);
status = GdipCreateMatrix(&m);
expect(Ok, status);
/* NULL arguments */
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(NULL, NULL, NULL, 0.0);
expect(InvalidParameter, status);
status = GdipWidenPath(path, pen, m, 0.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, NULL, 1.0);
expect(Ok, status);
status = GdipWidenPath(path, NULL, m, 1.0);
expect(InvalidParameter, status);
status = GdipWidenPath(NULL, pen, m, 1.0);
expect(InvalidParameter, status);
/* widen empty path */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(OutOfMemory, status);
/* horizontal line */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* horizontal 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* vertical 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend);
expect(Ok, status);
/* pen width in UnitWorld */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* horizontal 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
/* vertical 2x stretch */
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0);
expect(Ok, status);
status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_wide_path, sizeof(widenline_wide_path)/sizeof(path_test_t), FALSE);
status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend);
expect(Ok, status);
/* pen width in UnitInch */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
ok_path(path, widenline_path, sizeof(widenline_path)/sizeof(path_test_t), FALSE);
GdipDeleteMatrix(m);
GdipDeletePen(pen);
GdipDeletePath(path);
}
