1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*/
#include <test/outputdevice.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <vcl/BitmapReadAccess.hxx>
#include <list>
namespace vcl::test {
namespace
{
void drawLineOffset(OutputDevice& rDevice, tools::Rectangle const & rRect, int nOffset)
{
int nMidOffset = rRect.GetWidth()/2;
Point aLeftTop (rRect.Left() + nOffset - (nOffset+1)/2, rRect.Top() + nOffset - 1);
Point aRightTop (rRect.Right() - nMidOffset - nOffset/3, rRect.Top() + nOffset - 1);
Point aLeftBottom (rRect.Left() + nOffset - (nOffset+1)/2, rRect.Bottom() - nOffset + 1);
Point aRightBottom (rRect.Right() - nMidOffset - nOffset/3, rRect.Bottom() - nOffset + 1);
rDevice.DrawLine(aLeftTop, aRightTop);
rDevice.DrawLine(aRightTop, aRightBottom);
rDevice.DrawLine(aRightBottom, aLeftBottom);
rDevice.DrawLine(aLeftBottom, aLeftTop);
}
} // end anonymous namespace
Bitmap OutputDeviceTestLine::setupRectangle(bool bEnableAA)
{
initialSetup(13, 13, constBackgroundColor, bEnableAA);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawLineOffset(*mpVirtualDevice, maVDRectangle, 2);
drawLineOffset(*mpVirtualDevice, maVDRectangle, 5);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupRectangleOnSize1028()
{
initialSetup(1028, 1028, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawLineOffset(*mpVirtualDevice, maVDRectangle, 2);
drawLineOffset(*mpVirtualDevice, maVDRectangle, 5);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupRectangleOnSize4096()
{
initialSetup(4096, 4096, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawLineOffset(*mpVirtualDevice, maVDRectangle, 2);
drawLineOffset(*mpVirtualDevice, maVDRectangle, 5);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupDiamond()
{
initialSetup(11, 11, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
Point aPoint1, aPoint2, aPoint3, aPoint4;
OutputDeviceTestCommon::createDiamondPoints(maVDRectangle, 4, aPoint1, aPoint2, aPoint3, aPoint4);
mpVirtualDevice->DrawLine(aPoint1, aPoint2);
mpVirtualDevice->DrawLine(aPoint2, aPoint3);
mpVirtualDevice->DrawLine(aPoint3, aPoint4);
mpVirtualDevice->DrawLine(aPoint4, aPoint1);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupLines()
{
initialSetup(13, 13, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
Point aHorizontalLinePoint1, aHorizontalLinePoint2;
Point aVerticalLinePoint1, aVerticalLinePoint2;
Point aDiagonalLinePoint1, aDiagonalLinePoint2;
OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
aVerticalLinePoint1, aVerticalLinePoint2,
aDiagonalLinePoint1, aDiagonalLinePoint2);
mpVirtualDevice->DrawLine(aHorizontalLinePoint1, aHorizontalLinePoint2);
mpVirtualDevice->DrawLine(aVerticalLinePoint1, aVerticalLinePoint2);
mpVirtualDevice->DrawLine(aDiagonalLinePoint1, aDiagonalLinePoint2);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupAALines()
{
initialSetup(13, 13, constBackgroundColor);
mpVirtualDevice->SetAntialiasing(AntialiasingFlags::Enable);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
Point aHorizontalLinePoint1, aHorizontalLinePoint2;
Point aVerticalLinePoint1, aVerticalLinePoint2;
Point aDiagonalLinePoint1, aDiagonalLinePoint2;
OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
aVerticalLinePoint1, aVerticalLinePoint2,
aDiagonalLinePoint1, aDiagonalLinePoint2);
mpVirtualDevice->DrawLine(aHorizontalLinePoint1, aHorizontalLinePoint2);
mpVirtualDevice->DrawLine(aVerticalLinePoint1, aVerticalLinePoint2);
mpVirtualDevice->DrawLine(aDiagonalLinePoint1, aDiagonalLinePoint2);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupDashedLine()
{
initialSetup(13, 13, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
tools::Rectangle rectangle = maVDRectangle;
rectangle.shrink(2);
std::vector<double> stroke({ 2.0, 1.0 });
mpVirtualDevice->DrawPolyLineDirect( basegfx::B2DHomMatrix(),
basegfx::B2DPolygon{
basegfx::B2DPoint(rectangle.Left(), rectangle.Top()),
basegfx::B2DPoint(rectangle.Left(), rectangle.Bottom()),
basegfx::B2DPoint(rectangle.Right(), rectangle.Bottom()),
basegfx::B2DPoint(rectangle.Right(), rectangle.Top()),
basegfx::B2DPoint(rectangle.Left(), rectangle.Top())},
1, 0, &stroke, basegfx::B2DLineJoin::NONE );
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
TestResult OutputDeviceTestLine::checkDashedLine(Bitmap& rBitmap)
{
TestResult returnValue = TestResult::Passed;
for (int i = 0; i < 7; i++)
{
TestResult eResult = TestResult::Passed;
if( i == 2 )
{
// Build a sequence of pixels for the drawn rectangle border,
// check that they alternate appropriately (there should be
// normally 2 line, 1 background).
std::list< bool > dash; // true - line color, false - background
const int width = rBitmap.GetSizePixel().Width();
const int height = rBitmap.GetSizePixel().Height();
BitmapReadAccess access(rBitmap);
for( int x = 2; x < width - 2; ++x )
dash.push_back( access.GetPixel( 2, x ) == constLineColor );
for( int y = 3; y < height - 3; ++y )
dash.push_back( access.GetPixel( y, width - 3 ) == constLineColor );
for( int x = width - 3; x >= 2; --x )
dash.push_back( access.GetPixel( height - 3, x ) == constLineColor );
for( int y = height - 4; y >= 3; --y )
dash.push_back( access.GetPixel( y, 2 ) == constLineColor );
for( int x = 2; x < width - 2; ++x ) // repeat, to check also the corner
dash.push_back( access.GetPixel( 2, x ) == constLineColor );
bool last = false;
int lastCount = 0;
while( !dash.empty())
{
if( dash.front() == last )
{
++lastCount;
if( lastCount > ( last ? 4 : 3 ))
eResult = TestResult::Failed;
else if( lastCount > ( last ? 3 : 2 ) && eResult != TestResult::Failed)
eResult = TestResult::PassedWithQuirks;
}
else
{
last = dash.front();
lastCount = 1;
}
dash.pop_front();
}
}
else
{
eResult = OutputDeviceTestCommon::checkRectangle(rBitmap, i, constBackgroundColor);
}
if (eResult == TestResult::Failed)
returnValue = TestResult::Failed;
if (eResult == TestResult::PassedWithQuirks && returnValue != TestResult::Failed)
returnValue = TestResult::PassedWithQuirks;
}
return returnValue;
}
constexpr int CAPSHRINK = 25;
constexpr int CAPWIDTH = 20;
Bitmap OutputDeviceTestLine::setupLineCap( css::drawing::LineCap lineCap )
{
initialSetup(101, 101, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
tools::Rectangle rectangle = maVDRectangle;
rectangle.shrink(CAPSHRINK);
const basegfx::B2DPolygon poly{
basegfx::B2DPoint(rectangle.LeftCenter().getX(), rectangle.LeftCenter().getY()),
basegfx::B2DPoint(rectangle.RightCenter().getX(), rectangle.RightCenter().getY())};
mpVirtualDevice->DrawPolyLineDirect( basegfx::B2DHomMatrix(),poly,
CAPWIDTH, 0, nullptr, basegfx::B2DLineJoin::NONE, lineCap );
mpVirtualDevice->SetLineColor(constFillColor);
mpVirtualDevice->DrawPolyLineDirect( basegfx::B2DHomMatrix(), poly,
0, 0, nullptr, basegfx::B2DLineJoin::NONE );
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestLine::setupLineJoin( basegfx::B2DLineJoin lineJoin )
{
initialSetup(101, 101, constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
tools::Rectangle rectangle = maVDRectangle;
rectangle.shrink(CAPSHRINK);
const basegfx::B2DPolygon poly{
basegfx::B2DPoint(rectangle.TopLeft().getX(), rectangle.TopLeft().getY()),
basegfx::B2DPoint(rectangle.TopRight().getX(), rectangle.TopRight().getY()),
basegfx::B2DPoint(rectangle.BottomRight().getX(), rectangle.BottomRight().getY())};
mpVirtualDevice->DrawPolyLineDirect( basegfx::B2DHomMatrix(), poly,
CAPWIDTH, 0, nullptr, lineJoin );
mpVirtualDevice->SetLineColor(constFillColor);
mpVirtualDevice->DrawPolyLineDirect( basegfx::B2DHomMatrix(), poly,
0, 0, nullptr, lineJoin );
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
} // end namespace vcl::test
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
