1 /* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in comliance with the License. 5 * You may obtian a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "../../dtk_constants.h" 17 #include "../../dtk_test_ext.h" 18 19 namespace OHOS { 20 namespace Rosen { 21 using namespace Drawing; 22 23 // Pixmap_Scene_0181 24 // Pixmap构造接口：Pixmap_ImageInfo_14 25 // Pixmap操作接口：GetRowBytes 26 // cilp：ClipRoundRect(非G2) 27 // transform：Scale(极小值) 28 // 抗锯齿：AA 29 // 透明度：不透明 30 // 视效：CreateBlurMaskFilter 31 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 1) 32 { 33 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 34 Drawing::Brush brush; 35 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 36 37 // 2.Pixmap构造接口 38 // Pixmap_ImageInfo_14 39 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_F16, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 40 Drawing::ColorSpace::CreateSRGB()); // 512 * 512 41 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 42 43 // 3.Pixmap操作接口 44 // GetRowBytes 45 ImageInfo imageInfo1(1, 1, COLORTYPE_RGBA_8888, ALPHATYPE_PREMUL); 46 uint32_t pixel[] = { 0xFF123456 }; 47 Pixmap pixmap1(imageInfo1, pixel, sizeof(pixel)); 48 std::shared_ptr<Data> data = std::make_shared<Data>(); 49 data->BuildWithCopy(pixmap.GetAddr(), pixmap.GetRowBytes() * pixmap.GetHeight()); 50 auto image = Image::MakeRasterData(imageInfo1, data, pixmap.GetRowBytes()); 51 playbackCanvas_->DrawImageNine( 52 image.get(), Drawing::RectI(0, 0, 1, 1), Rect(100, 100, 500, 500), FilterMode::NEAREST); // MAGIC NUMBER 53 54 Drawing::Bitmap bitmap1; 55 bitmap1.Build(imageInfo); 56 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 57 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 58 59 // 4.组合transform函数 60 // Scale(极小值) 61 playbackCanvas_->Scale(10100.0f, 1.0f); // ratio 62 63 // 5.设置视效效果，将效果添加到笔刷 64 // CreateBlurMaskFilter 65 int rectPos = 0; 66 brush.SetColor(0xFFFF0000); 67 68 for (auto blurType : blurTypes) { 69 Drawing::Filter filter; 70 // 5.设置视效效果，将效果添加到笔刷 71 filter.SetMaskFilter(Drawing::MaskFilter::CreateBlurMaskFilter(blurType, 10.0f, true)); 72 brush.SetFilter(filter); 73 // 6.绘制结果 74 const void* pixel = pixmap.GetAddr(); 75 bitmap1.SetPixels(const_cast<void*>(pixel)); 76 playbackCanvas_->AttachBrush(brush); 77 78 // 6.绘制结果 79 const void* pixel1 = pixmap.GetAddr(); 80 bitmap1.SetPixels(const_cast<void*>(pixel1)); 81 playbackCanvas_->AttachBrush(brush); 82 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 83 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 84 rectPos += 200; 85 } 86 playbackCanvas_->DetachBrush(); 87 88 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 89 // ClipRoundRect(非G2)) 90 TestBase::ClipRoundRectnotG2(true); 91 } 92 93 // Pixmap_Scene_0182 94 // Pixmap构造接口：Pixmap_ImageInfo_14 95 // Pixmap操作接口：GetAddr 96 // cilp：ClipRoundRect(G2_capsule) 97 // transform：Translate 98 // 抗锯齿：非AA 99 // 透明度：透明 100 // 视效：CreateColorShader 101 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 2) 102 { 103 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 104 Drawing::Brush brush; 105 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 106 107 // 2.Pixmap构造接口 108 // Pixmap_ImageInfo_14 109 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_F16, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 110 Drawing::ColorSpace::CreateSRGB()); // 512 * 512 111 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 112 113 Drawing::Bitmap bitmap1; 114 bitmap1.Build(imageInfo); 115 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 116 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 117 118 // 3.Pixmap操作接口 119 // GetAddr 120 const void* pixel = pixmap.GetAddr(); 121 bitmap1.SetPixels(const_cast<void*>(pixel)); 122 123 // 4.组合transform函数 124 // Translate 125 playbackCanvas_->Translate(200, 200); // 200 distance 126 127 // 5.设置视效效果，将效果添加到笔刷 128 // CreateColorShader 129 brush.SetColor(0xFFFF0000); 130 auto colorShader = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 131 brush.SetShaderEffect(colorShader); 132 133 // 6.绘制结果 134 playbackCanvas_->AttachBrush(brush); 135 // 可能要将第3步Pixmap操作接口绘制部分放到这里 136 playbackCanvas_->DrawBitmap(bitmap1, 300, 300); // 300，300 is bitmap1 position 137 playbackCanvas_->DetachBrush(); 138 139 // ClipRoundRect(G2_capsule)) 140 TestBase::ClipRoundRectG2capsule(false); 141 } 142 143 // Pixmap_Scene_0183 144 // Pixmap构造接口：Pixmap_ImageInfo_14 145 // Pixmap操作接口：GetColor 146 // cilp：ClipRoundRect(非G2) 147 // transform：Shear 148 // 抗锯齿：AA 149 // 透明度：半透明 150 // 视效：CreateBlendShader 151 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 3) 152 { 153 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 154 Drawing::Brush brush; 155 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 156 157 // 2.Pixmap构造接口 158 // Pixmap_ImageInfo_14 159 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_F16, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 160 Drawing::ColorSpace::CreateSRGB()); // 512 * 512 161 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 162 163 Drawing::Bitmap bitmap1; 164 bitmap1.Build(imageInfo); 165 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 166 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 167 168 // 3.Pixmap操作接口 169 // GetColor 170 Drawing::Pen pen; 171 pen.SetWidth(8.5f); 172 pen.SetColor(pixmap.GetColor(imageInfo.GetWidth() / 2, imageInfo.GetHeight() / 2)); 173 174 // 4.组合transform函数 175 // Shear 176 playbackCanvas_->Shear(10.0f, 10.0f); // slope 177 178 // 5.设置视效效果，将效果添加到笔刷 179 // CreateBlendShader 180 int rectPos = 0; 181 brush.SetColor(0xFFFF0000); 182 auto dst = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 183 auto src = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_GREEN); 184 for (auto BlendMode : blendModes) { 185 auto blendShader = Drawing::ShaderEffect::CreateBlendShader(*dst, *src, BlendMode); 186 187 brush.SetShaderEffect(blendShader); 188 // 6.绘制结果 189 Drawing::Pen pen; 190 pen.SetWidth(8.5f); 191 pen.SetColor(pixmap.GetColor(imageInfo.GetWidth() / 2, imageInfo.GetHeight() / 2)); 192 const void* pixel = pixmap.GetAddr(); 193 bitmap1.SetPixels(const_cast<void*>(pixel)); 194 playbackCanvas_->AttachBrush(brush); 195 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 196 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 197 playbackCanvas_->AttachPen(pen); 198 auto p1 = Drawing::Point(800, 800); // point position(800, 800) 199 auto p2 = Drawing::Point(1000, 1000); // point position(1000, 1000) 200 playbackCanvas_->DrawLine(p1, p2); 201 playbackCanvas_->DetachPen(); 202 rectPos += 1; 203 } 204 playbackCanvas_->DetachBrush(); 205 206 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 207 // ClipRoundRect(非G2)) 208 TestBase::ClipRoundRectnotG2(true); 209 } 210 211 // Pixmap_Scene_0184 212 // Pixmap构造接口：Pixmap_ImageInfo_14 213 // Pixmap操作接口：ScalePixels 214 // cilp：null 215 // transform：Scale(极小值) 216 // 抗锯齿：非AA 217 // 透明度：不透明 218 // 视效：CreateLinearGradient 219 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 4) 220 { 221 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 222 Drawing::Brush brush; 223 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 224 225 // 2.Pixmap构造接口 226 // Pixmap_ImageInfo_14 227 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_F16, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 228 Drawing::ColorSpace::CreateSRGB()); // 512 * 512 229 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 230 231 Drawing::Bitmap bitmap1; 232 bitmap1.Build(imageInfo); 233 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 234 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 235 236 // 3.Pixmap操作接口 237 ImageInfo imageinfo2 = ImageInfo::MakeN32Premul(4, 4); // pixel row and col(4, 4) 238 uint32_t data[16]; 239 Pixmap dst(imageinfo2, data, sizeof(uint32_t) * imageinfo2.GetWidth()); 240 241 // 4.组合transform函数 242 // Scale(极小值) 243 playbackCanvas_->Scale(10100.0f, 1.0f); // ratio 244 245 // 5.设置视效效果，将效果添加到笔刷 246 // CreateLinearGradient 247 std::vector<Drawing::ColorQuad> colors = { Drawing::Color::COLOR_RED, Drawing::Color::COLOR_GREEN, 248 Drawing::Color::COLOR_BLUE }; 249 std::vector<Drawing::scalar> pos = { 0.00f, 0.50f, 1.00f }; 250 auto linearGradient = Drawing::ShaderEffect::CreateLinearGradient( 251 { 0, 0 }, { 1000, 1000 }, colors, pos, Drawing::TileMode::CLAMP); // 0 start pos & 1000 end pos 252 brush.SetShaderEffect(linearGradient); 253 254 // 6.绘制结果 255 const void* pixel = pixmap.GetAddr(); 256 bitmap1.SetPixels(const_cast<void*>(pixel)); 257 playbackCanvas_->AttachBrush(brush); 258 if (pixmap.ScalePixels(dst, SamplingOptions())) { 259 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 260 } else { 261 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 262 } 263 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 264 playbackCanvas_->DetachBrush(); 265 } 266 267 // Pixmap_Scene_0185 268 // Pixmap构造接口：Pixmap_ImageInfo_14 269 // Pixmap操作接口：ScalePixels 270 // cilp：null 271 // transform：Translate 272 // 抗锯齿：非AA 273 // 透明度：不透明 274 // 视效：CreateLinearToSrgbGamma 275 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 5) 276 { 277 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 278 Drawing::Brush brush; 279 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 280 281 // 2.Pixmap构造接口 282 // Pixmap_ImageInfo_14 283 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_F16, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 284 Drawing::ColorSpace::CreateSRGB()); // 512 * 512 285 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 286 287 Drawing::Bitmap bitmap1; 288 bitmap1.Build(imageInfo); 289 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 290 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 291 292 // 3.Pixmap操作接口 293 ImageInfo imageinfo2 = ImageInfo::MakeN32Premul(4, 4); // pixel row and col(4, 4) 294 uint32_t data[16]; 295 Pixmap dst(imageinfo2, data, sizeof(uint32_t) * imageinfo2.GetWidth()); 296 297 // 4.组合transform函数 298 // Translate 299 playbackCanvas_->Translate(200, 200); // 200 distance 300 301 // 5.设置视效效果，将效果添加到笔刷 302 // CreateLinearToSrgbGamma 303 brush.SetColor(0xFF4F7091); 304 auto filter = Drawing::Filter(); 305 filter.SetColorFilter(Drawing::ColorFilter::CreateLinearToSrgbGamma()); 306 brush.SetFilter(filter); 307 308 // 6.绘制结果 309 const void* pixel = pixmap.GetAddr(); 310 bitmap1.SetPixels(const_cast<void*>(pixel)); 311 playbackCanvas_->AttachBrush(brush); 312 if (pixmap.ScalePixels(dst, SamplingOptions())) { 313 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 314 } else { 315 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 316 } 317 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 318 playbackCanvas_->DetachBrush(); 319 } 320 321 // Pixmap_Scene_0186 322 // Pixmap构造接口：Pixmap_ImageInfo_15 323 // Pixmap操作接口：GetWidth 324 // cilp：ClipRoundRect(G2) 325 // transform：ConcatMatrix 326 // 抗锯齿：AA 327 // 透明度：不透明 328 // 视效：CreateLinearGradient 329 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 6) 330 { 331 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 332 Drawing::Brush brush; 333 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 334 335 // 2.Pixmap构造接口 336 // Pixmap_ImageInfo_15 337 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 338 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 339 colorspace); // 512 width * 512 height 340 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 341 342 Drawing::Bitmap bitmap1; 343 bitmap1.Build(imageInfo); 344 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 345 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 346 347 // 3.Pixmap操作接口 348 // GetWidth 349 auto width = pixmap.GetWidth(); 350 351 // 4.组合transform函数 352 // ConcatMatrix 353 Drawing::Matrix matrix; 354 matrix.Rotate(15, 10, 10); // 15 angle 10 position 355 playbackCanvas_->ConcatMatrix(matrix); 356 357 // 5.设置视效效果，将效果添加到笔刷 358 // CreateLinearGradient 359 std::vector<Drawing::ColorQuad> colors = { Drawing::Color::COLOR_RED, Drawing::Color::COLOR_GREEN, 360 Drawing::Color::COLOR_BLUE }; 361 std::vector<Drawing::scalar> pos = { 0.00f, 0.50f, 1.00f }; 362 auto linearGradient = Drawing::ShaderEffect::CreateLinearGradient( 363 { 0, 0 }, { 1000, 1000 }, colors, pos, Drawing::TileMode::CLAMP); // 0 start pos & 1000 end pos 364 brush.SetShaderEffect(linearGradient); 365 366 // 6.绘制结果 367 const void* pixel = pixmap.GetAddr(); 368 bitmap1.SetPixels(const_cast<void*>(pixel)); 369 playbackCanvas_->AttachBrush(brush); 370 playbackCanvas_->DrawRect(Rect(0, 0, width, 500)); // width * 500 height 371 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 372 playbackCanvas_->DetachBrush(); 373 374 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 375 // ClipRoundRect(G2)) 376 TestBase::ClipRoundRectG2(true); 377 } 378 379 // Pixmap_Scene_0187 380 // Pixmap构造接口：Pixmap_ImageInfo_15 381 // Pixmap操作接口：GetHeight 382 // cilp：ClipRoundRect(G2_capsule) 383 // transform：Rotate 384 // 抗锯齿：非AA 385 // 透明度：透明 386 // 视效：CreateMatrixColorFilter 387 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 7) 388 { 389 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 390 Drawing::Brush brush; 391 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 392 393 // 2.Pixmap构造接口 394 // Pixmap_ImageInfo_15 395 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 396 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 397 colorspace); // 512 width * 512 height 398 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 399 400 Drawing::Bitmap bitmap1; 401 bitmap1.Build(imageInfo); 402 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 403 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 404 405 // 3.Pixmap操作接口 406 // GetHeight 407 auto height = pixmap.GetHeight(); 408 409 // 4.组合transform函数 410 // Rotate 411 playbackCanvas_->Rotate(30, 10, 10); // 30 angle 10 position 412 413 // 5.设置视效效果，将效果添加到笔刷 414 // CreateMatrixColorFilter 415 Drawing::ColorMatrix matrix; 416 matrix.SetArray(ARR); 417 auto cf = Drawing::ColorFilter::CreateMatrixColorFilter(matrix); 418 auto filter = Drawing::Filter(); 419 filter.SetImageFilter(Drawing::ImageFilter::CreateColorFilterImageFilter(*cf, nullptr)); 420 brush.SetFilter(filter); 421 422 // 6.绘制结果 423 const void* pixel = pixmap.GetAddr(); 424 bitmap1.SetPixels(const_cast<void*>(pixel)); 425 playbackCanvas_->AttachBrush(brush); 426 playbackCanvas_->DrawRect(Rect(0, 0, 500, height)); // 500 width * height 427 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 428 playbackCanvas_->DetachBrush(); 429 430 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 431 // ClipRoundRect(G2_capsule)) 432 TestBase::ClipRoundRectG2capsule(false); 433 } 434 435 // Pixmap_Scene_0188 436 // Pixmap构造接口：Pixmap_ImageInfo_15 437 // Pixmap操作接口：GetColorType 438 // cilp：ClipRoundRect(非G2) 439 // transform：Scale(正常值） 440 // 抗锯齿：AA 441 // 透明度：半透明 442 // 视效：CreateColorShader 443 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 8) 444 { 445 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 446 Drawing::Brush brush; 447 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 448 449 // 2.Pixmap构造接口 450 // Pixmap_ImageInfo_15 451 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 452 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 453 colorspace); // 512 width * 512 height 454 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 455 456 Drawing::Bitmap bitmap1; 457 bitmap1.Build(imageInfo); 458 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 459 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 460 461 // 3.Pixmap操作接口 462 // GetColorType 463 464 // 4.组合transform函数 465 // Scale(正常值) 466 playbackCanvas_->Scale(2.0f, 2.0f); // ratio 467 468 // 5.设置视效效果，将效果添加到笔刷 469 // CreateColorShader 470 brush.SetColor(0xFFFF0000); 471 auto colorShader = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 472 brush.SetShaderEffect(colorShader); 473 474 // 6.绘制结果 475 const void* pixel = pixmap.GetAddr(); 476 bitmap1.SetPixels(const_cast<void*>(pixel)); 477 playbackCanvas_->AttachBrush(brush); 478 // colortype是创建pixmap的时候也就是创建ImageInfo时传进去的colortype参数 479 if (pixmap.GetColorType() == Drawing::ColorType::COLORTYPE_N32) { 480 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 481 } else { 482 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 483 } 484 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 485 playbackCanvas_->DetachBrush(); 486 487 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 488 // ClipRoundRect(非G2)) 489 TestBase::ClipRoundRectnotG2(true); 490 } 491 492 // Pixmap_Scene_0189 493 // Pixmap构造接口：Pixmap_ImageInfo_15 494 // Pixmap操作接口：GetAlphaType 495 // cilp：ClipRoundRect(G2_capsule) 496 // transform：Rotate 497 // 抗锯齿：非AA 498 // 透明度：透明 499 // 视效：CreateBlendImageFilter 500 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 9) 501 { 502 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 503 Drawing::Brush brush; 504 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 505 506 // 2.Pixmap构造接口 507 // Pixmap_ImageInfo_15 508 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 509 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 510 colorspace); // 512 width * 512 height 511 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 512 513 Drawing::Bitmap bitmap1; 514 bitmap1.Build(imageInfo); 515 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 516 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 517 518 // 3.Pixmap操作接口 519 // GetAlphaType 520 521 // 4.组合transform函数 522 // Rotate 523 playbackCanvas_->Rotate(30, 10, 10); // 30 angle 10 position 524 525 // 5.设置视效效果，将效果添加到笔刷 526 // CreateBlendImageFilter 527 int rectPos = 0; 528 brush.SetColor(0x4CB21933); 529 for (auto blendMode : blendModes) { 530 auto background = Drawing::ImageFilter::CreateBlurImageFilter( 531 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 532 auto foreground = Drawing::ImageFilter::CreateBlurImageFilter( 533 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 534 auto filter = Drawing::Filter(); 535 filter.SetImageFilter(Drawing::ImageFilter::CreateBlendImageFilter(blendMode, background, foreground)); 536 brush.SetFilter(filter); 537 538 // 6.绘制结果 539 const void* pixel = pixmap.GetAddr(); 540 bitmap1.SetPixels(const_cast<void*>(pixel)); 541 playbackCanvas_->Save(); 542 playbackCanvas_->AttachBrush(brush); 543 // alphatype是创建pixmap的时候也就是创建ImageInfo时传进去的alphatype参数 544 if (pixmap.GetAlphaType() == Drawing::AlphaType::ALPHATYPE_UNKNOWN) { 545 playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 546 800 + (rectPos / VARIATION) * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 547 1000 + (rectPos / VARIATION) * LEFT)); // rect region(800, 800, 1000, 1000) 548 } else { 549 playbackCanvas_->DrawRect(Drawing::Rect(1000 + (rectPos % VARIATION) * LEFT, 550 1000 + (rectPos / VARIATION) * LEFT, 1200 + (rectPos % VARIATION) * LEFT, 551 1200 + (rectPos / VARIATION) * LEFT)); // rect region(1000, 1000, 1200, 1200) 552 } 553 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 554 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 555 playbackCanvas_->Restore(); 556 rectPos += 1; 557 } 558 playbackCanvas_->DetachBrush(); 559 560 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 561 // ClipRoundRect(G2_capsule)) 562 TestBase::ClipRoundRectG2capsule(false); 563 } 564 565 // Pixmap_Scene_0190 566 // Pixmap构造接口：Pixmap_ImageInfo_15 567 // Pixmap操作接口：GetAlphaType 568 // cilp：null 569 // transform：Scale(极大值) 570 // 抗锯齿：非AA 571 // 透明度：透明 572 // 视效：CreateBlendModeColorFilter 573 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 10) 574 { 575 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 576 Drawing::Brush brush; 577 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 578 579 // 2.Pixmap构造接口 580 // Pixmap_ImageInfo_15 581 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 582 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 583 colorspace); // 512 width * 512 height 584 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 585 586 Drawing::Bitmap bitmap1; 587 bitmap1.Build(imageInfo); 588 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 589 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 590 591 // 3.Pixmap操作接口 592 // GetAlphaType 593 594 // 4.组合transform函数 595 // Scale(极大值) 596 playbackCanvas_->Scale(1.0f, 10100.0f); // ratio 597 598 // 5.设置视效效果，将效果添加到笔刷 599 // CreateBlendModeColorFilter 600 int rectPos = 0; 601 brush.SetColor(0xFFFF0000); 602 for (auto blendMode : blendModes) { 603 std::shared_ptr<Drawing::ColorFilter> colorFilter = 604 Drawing::ColorFilter::CreateBlendModeColorFilter(0xFFFF0000, blendMode); 605 auto filter = Drawing::Filter(); 606 // 5.设置视效效果，将效果添加到笔刷 607 filter.SetColorFilter(colorFilter); 608 brush.SetFilter(filter); 609 // 6.绘制结果 610 const void* pixel = pixmap.GetAddr(); 611 bitmap1.SetPixels(const_cast<void*>(pixel)); 612 playbackCanvas_->AttachBrush(brush); 613 // alphatype是创建pixmap的时候也就是创建ImageInfo时传进去的alphatype参数 614 if (pixmap.GetAlphaType() == Drawing::AlphaType::ALPHATYPE_UNKNOWN) { 615 playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 616 800 + (rectPos / VARIATION) * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 617 1000 + (rectPos / VARIATION) * LEFT)); // rect region(800, 800, 1000, 1000) 618 } else { 619 playbackCanvas_->DrawRect(Drawing::Rect(1000 + (rectPos % VARIATION) * LEFT, 620 1000 + (rectPos / VARIATION) * LEFT, 1200 + (rectPos % VARIATION) * LEFT, 621 1200 + (rectPos / VARIATION) * LEFT)); // rect region(1000, 1000, 1200, 1200) 622 } 623 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 624 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 625 rectPos += 1; 626 } 627 playbackCanvas_->DetachBrush(); 628 } 629 630 // Pixmap_Scene_0191 631 // Pixmap构造接口：Pixmap_ImageInfo_15 632 // Pixmap操作接口：GetColorSpace 633 // cilp：ClipPath 634 // transform：Scale(极小值) 635 // 抗锯齿：AA 636 // 透明度：半透明 637 // 视效：CreateBlurImageFilter 638 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 11) 639 { 640 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 641 Drawing::Brush brush; 642 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 643 644 // 2.Pixmap构造接口 645 // Pixmap_ImageInfo_15 646 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 647 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 648 colorspace); // 512 width * 512 height 649 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 650 651 Drawing::Bitmap bitmap1; 652 bitmap1.Build(imageInfo); 653 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 654 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 655 656 // 3.Pixmap操作接口 657 // GetColorSpace 658 659 // 4.组合transform函数 660 // Scale(极小值) 661 playbackCanvas_->Scale(10100.0f, 1.0f); // ratio 662 663 // 5.设置视效效果，将效果添加到笔刷 664 // CreateBlurImageFilter 665 brush.SetColor(0xFFFF0000); 666 auto filter = Drawing::Filter(); 667 filter.SetImageFilter(Drawing::ImageFilter::CreateBlurImageFilter( 668 10.0f, 10.0f, Drawing::TileMode::CLAMP, nullptr, Drawing::ImageBlurType::GAUSS)); 669 brush.SetFilter(filter); 670 671 // 6.绘制结果 672 const void* pixel = pixmap.GetAddr(); 673 bitmap1.SetPixels(const_cast<void*>(pixel)); 674 playbackCanvas_->AttachBrush(brush); 675 // 操作接口里面有DrawRect，直接放到这里，数字不用改动 676 // colorspace是创建pixmap的时候也就是创建ImageInfo时传进去的colorspace参数 677 if (pixmap.GetColorSpace() == colorspace) { 678 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 679 } else { 680 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 681 } 682 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 683 playbackCanvas_->DetachBrush(); 684 685 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 686 // ClipPath 687 TestBase::ClipPath(true); 688 } 689 690 // Pixmap_Scene_0192 691 // Pixmap构造接口：Pixmap_ImageInfo_15 692 // Pixmap操作接口：GetColorSpace 693 // cilp：ClipRoundRect(非G2) 694 // transform：Scale(正常值） 695 // 抗锯齿：AA 696 // 透明度：半透明 697 // 视效：CreateBlendShader 698 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 12) 699 { 700 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 701 Drawing::Brush brush; 702 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 703 704 // 2.Pixmap构造接口 705 // Pixmap_ImageInfo_15 706 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 707 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 708 colorspace); // 512 width * 512 height 709 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 710 711 Drawing::Bitmap bitmap1; 712 bitmap1.Build(imageInfo); 713 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 714 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 715 716 // 3.Pixmap操作接口 717 // GetColorSpace 718 719 // 4.组合transform函数 720 // Scale(正常值) 721 playbackCanvas_->Scale(2.0f, 2.0f); // ratio 722 723 // 5.设置视效效果，将效果添加到笔刷 724 // CreateBlendShader 725 int rectPos = 0; 726 brush.SetColor(0xFFFF0000); 727 auto dst = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 728 auto src = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_GREEN); 729 for (auto BlendMode : blendModes) { 730 auto blendShader = Drawing::ShaderEffect::CreateBlendShader(*dst, *src, BlendMode); 731 // 5.设置视效效果，将效果添加到笔刷 732 brush.SetShaderEffect(blendShader); 733 734 // 6.绘制结果 735 const void* pixel = pixmap.GetAddr(); 736 bitmap1.SetPixels(const_cast<void*>(pixel)); 737 playbackCanvas_->AttachBrush(brush); 738 // 操作接口里面有DrawRect，需要放到这里，数字需加上偏移 739 // colorspace是创建pixmap的时候也就是创建ImageInfo时传进去的colorspace参数 740 if (pixmap.GetColorSpace() == colorspace) { 741 playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 742 800 + (rectPos / VARIATION) * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 743 1000 + (rectPos / VARIATION) * LEFT)); // rect region(800, 800, 1000, 1000) 744 } else { 745 playbackCanvas_->DrawRect(Drawing::Rect(1000 + (rectPos % VARIATION) * LEFT, 746 1000 + (rectPos / VARIATION) * LEFT, 1200 + (rectPos % VARIATION) * LEFT, 747 1200 + (rectPos / VARIATION) * LEFT)); // rect region(1000, 1000, 1200, 1200) 748 } 749 // 比如：playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 800 + (rectPos / VARIATION) 750 // * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 1000 + (rectPos / VARIATION) * LEFT)); 751 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 752 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 753 rectPos += 1; 754 } 755 playbackCanvas_->DetachBrush(); 756 757 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 758 // ClipRoundRect(非G2)) 759 TestBase::ClipRoundRectnotG2(true); 760 } 761 762 // Pixmap_Scene_0193 763 // Pixmap构造接口：Pixmap_ImageInfo_15 764 // Pixmap操作接口：GetRowBytes 765 // cilp：ClipRect 766 // transform：Translate 767 // 抗锯齿：非AA 768 // 透明度：不透明 769 // 视效：CreateLinearToSrgbGamma 770 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 13) 771 { 772 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 773 Drawing::Brush brush; 774 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 775 776 // 2.Pixmap构造接口 777 // Pixmap_ImageInfo_15 778 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 779 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 780 colorspace); // 512 width * 512 height 781 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 782 783 Drawing::Bitmap bitmap1; 784 bitmap1.Build(imageInfo); 785 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 786 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 787 788 // 3.Pixmap操作接口 789 // GetRowBytes 790 ImageInfo imageInfo1(1, 1, COLORTYPE_RGBA_8888, ALPHATYPE_PREMUL); 791 uint32_t pixel[] = { 0xFF123456 }; 792 Pixmap pixmap1(imageInfo1, pixel, sizeof(pixel)); 793 std::shared_ptr<Data> data = std::make_shared<Data>(); 794 data->BuildWithCopy(pixmap.GetAddr(), pixmap.GetRowBytes() * pixmap.GetHeight()); 795 auto image = Image::MakeRasterData(imageInfo, data, pixmap.GetRowBytes()); 796 797 // 4.组合transform函数 798 // Translate 799 playbackCanvas_->Translate(200, 200); // 200 distance 800 801 // 5.设置视效效果，将效果添加到笔刷 802 // CreateLinearToSrgbGamma 803 brush.SetColor(0xFF4F7091); 804 auto filter = Drawing::Filter(); 805 filter.SetColorFilter(Drawing::ColorFilter::CreateLinearToSrgbGamma()); 806 brush.SetFilter(filter); 807 808 // 6.绘制结果 809 const void* pixel1 = pixmap.GetAddr(); 810 bitmap1.SetPixels(const_cast<void*>(pixel1)); 811 playbackCanvas_->AttachBrush(brush); 812 playbackCanvas_->DrawImageNine(image.get(), Drawing::RectI(0, 0, 1, 1), 813 Rect(100, 100, 500, 500), // Rect(100, 100, 500, 500) & RectI(0, 0, 1, 1) 814 FilterMode::NEAREST); 815 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 816 playbackCanvas_->DetachBrush(); 817 818 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 819 // ClipRect 820 TestBase::ClipRect(false); 821 } 822 823 // Pixmap_Scene_0194 824 // Pixmap构造接口：Pixmap_ImageInfo_15 825 // Pixmap操作接口：GetRowBytes 826 // cilp：null 827 // transform：Scale(极大值) 828 // 抗锯齿：非AA 829 // 透明度：不透明 830 // 视效：CreateBlurMaskFilter 831 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 14) 832 { 833 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 834 Drawing::Brush brush; 835 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 836 837 // 2.Pixmap构造接口 838 // Pixmap_ImageInfo_15 839 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 840 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 841 colorspace); // 512 width * 512 height 842 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 843 844 Drawing::Bitmap bitmap1; 845 bitmap1.Build(imageInfo); 846 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 847 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 848 849 // 3.Pixmap操作接口 850 // GetRowBytes 851 ImageInfo imageInfo1(1, 1, COLORTYPE_RGBA_8888, ALPHATYPE_PREMUL); 852 uint32_t pixel[] = { 0xFF123456 }; 853 Pixmap pixmap1(imageInfo1, pixel, sizeof(pixel)); 854 std::shared_ptr<Data> data = std::make_shared<Data>(); 855 data->BuildWithCopy(pixmap.GetAddr(), pixmap.GetRowBytes() * pixmap.GetHeight()); 856 auto image = Image::MakeRasterData(imageInfo, data, pixmap.GetRowBytes()); 857 858 // 4.组合transform函数 859 // Scale(极大值) 860 playbackCanvas_->Scale(1.0f, 10100.0f); // ratio 861 862 // 5.设置视效效果，将效果添加到笔刷 863 // CreateBlurMaskFilter 864 int rectPos = 0; 865 brush.SetColor(0xFFFF0000); 866 867 for (auto blurType : blurTypes) { 868 Drawing::Filter filter; 869 // 5.设置视效效果，将效果添加到笔刷 870 filter.SetMaskFilter(Drawing::MaskFilter::CreateBlurMaskFilter(blurType, 10.0f, true)); 871 brush.SetFilter(filter); 872 // 6.绘制结果 873 const void* pixel1 = pixmap.GetAddr(); 874 bitmap1.SetPixels(const_cast<void*>(pixel1)); 875 playbackCanvas_->AttachBrush(brush); 876 playbackCanvas_->DrawImageNine(image.get(), 877 Drawing::RectI(0 + (rectPos % VARIATION) * LEFT, 0 + (rectPos / VARIATION) * LEFT, 878 1 + (rectPos % VARIATION) * LEFT, 1 + (rectPos / VARIATION) * LEFT), 879 Rect(100 + (rectPos % VARIATION) * LEFT, 100 + (rectPos / VARIATION) * LEFT, 880 500 + (rectPos % VARIATION) * LEFT, 881 500 + (rectPos / VARIATION) * LEFT), // Rect(100, 100, 500, 500) & RectI(0, 0, 1, 1) 882 FilterMode::NEAREST); 883 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 884 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 885 rectPos += 200; 886 } 887 playbackCanvas_->DetachBrush(); 888 } 889 890 // Pixmap_Scene_0195 891 // Pixmap构造接口：Pixmap_ImageInfo_15 892 // Pixmap操作接口：GetAddr 893 // cilp：ClipPath 894 // transform：Scale(极小值) 895 // 抗锯齿：AA 896 // 透明度：透明 897 // 视效：null 898 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 15) 899 { 900 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 901 Drawing::Brush brush; 902 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 903 904 // 2.Pixmap构造接口 905 // Pixmap_ImageInfo_15 906 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 907 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 908 colorspace); // 512 width * 512 height 909 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 910 911 Drawing::Bitmap bitmap1; 912 bitmap1.Build(imageInfo); 913 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 914 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 915 916 // 3.Pixmap操作接口 917 // GetAddr 918 919 // 4.组合transform函数 920 // Scale(极小值) 921 playbackCanvas_->Scale(10100.0f, 1.0f); // ratio 922 923 // 6.绘制结果 924 const void* pixel = pixmap.GetAddr(); 925 bitmap1.SetPixels(const_cast<void*>(pixel)); 926 playbackCanvas_->AttachBrush(brush); 927 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 928 playbackCanvas_->DetachBrush(); 929 930 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 931 // ClipPath 932 TestBase::ClipPath(true); 933 } 934 935 // Pixmap_Scene_0196 936 // Pixmap构造接口：Pixmap_ImageInfo_15 937 // Pixmap操作接口：GetAddr 938 // cilp：ClipPath 939 // transform：Shear 940 // 抗锯齿：AA 941 // 透明度：透明 942 // 视效：CreateComposeColorFilter 943 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 16) 944 { 945 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 946 Drawing::Brush brush; 947 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 948 949 // 2.Pixmap构造接口 950 // Pixmap_ImageInfo_15 951 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 952 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 953 colorspace); // 512 width * 512 height 954 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 955 956 Drawing::Bitmap bitmap1; 957 bitmap1.Build(imageInfo); 958 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 959 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 960 961 // 3.Pixmap操作接口 962 // GetAddr 963 964 // 4.组合transform函数 965 // Shear 966 playbackCanvas_->Shear(10.0f, 10.0f); // slope 967 968 // 5.设置视效效果，将效果添加到笔刷 969 brush.SetColor(0xFFFF0000); 970 std::shared_ptr<Drawing::ColorFilter> colorFilter1 = 971 Drawing::ColorFilter::CreateBlendModeColorFilter(0xFFFF0000, Drawing::BlendMode::SRC_IN); 972 std::shared_ptr<Drawing::ColorFilter> colorFilter2 = 973 Drawing::ColorFilter::CreateBlendModeColorFilter(0xFFFF00FF, Drawing::BlendMode::MODULATE); 974 std::shared_ptr<Drawing::ColorFilter> colorFilter3 = 975 Drawing::ColorFilter::CreateComposeColorFilter(*colorFilter1, *colorFilter2); 976 auto filter = Drawing::Filter(); 977 filter.SetColorFilter(colorFilter3); 978 brush.SetFilter(filter); 979 980 // 6.绘制结果 981 const void* pixel = pixmap.GetAddr(); 982 bitmap1.SetPixels(const_cast<void*>(pixel)); 983 playbackCanvas_->AttachBrush(brush); 984 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 985 playbackCanvas_->DetachBrush(); 986 987 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 988 // ClipPath 989 TestBase::ClipPath(true); 990 } 991 992 // Pixmap_Scene_0197 993 // Pixmap构造接口：Pixmap_ImageInfo_15 994 // Pixmap操作接口：GetColor 995 // cilp：ClipRect 996 // transform：null 997 // 抗锯齿：非AA 998 // 透明度：半透明 999 // 视效：CreateLumaColorFilter 1000 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 17) 1001 { 1002 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 1003 Drawing::Brush brush; 1004 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1005 1006 // 2.Pixmap构造接口 1007 // Pixmap_ImageInfo_15 1008 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1009 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1010 colorspace); // 512 width * 512 height 1011 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1012 1013 Drawing::Bitmap bitmap1; 1014 bitmap1.Build(imageInfo); 1015 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1016 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1017 1018 // 3.Pixmap操作接口 1019 // GetColor 1020 Drawing::Pen pen; 1021 pen.SetWidth(8.5f); 1022 pen.SetColor(pixmap.GetColor(imageInfo.GetWidth() / 2, imageInfo.GetHeight() / 2)); 1023 1024 // 5.设置视效效果，将效果添加到笔刷 1025 // CreateLumaColorFilter 1026 brush.SetColor(0xFF0000FF); 1027 auto filter = Drawing::Filter(); 1028 filter.SetColorFilter(Drawing::ColorFilter::CreateLumaColorFilter()); 1029 brush.SetFilter(filter); 1030 1031 // 6.绘制结果 1032 const void* pixel = pixmap.GetAddr(); 1033 bitmap1.SetPixels(const_cast<void*>(pixel)); 1034 playbackCanvas_->AttachBrush(brush); 1035 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1036 playbackCanvas_->DetachBrush(); 1037 1038 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1039 // ClipRect 1040 TestBase::ClipRect(false); 1041 } 1042 1043 // Pixmap_Scene_0198 1044 // Pixmap构造接口：Pixmap_ImageInfo_15 1045 // Pixmap操作接口：ScalePixels 1046 // cilp：ClipRoundRect(G2) 1047 // transform：Translate 1048 // 抗锯齿：AA 1049 // 透明度：不透明 1050 // 视效：CreateSrgbGammaToLinear 1051 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 18) 1052 { 1053 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 1054 Drawing::Brush brush; 1055 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1056 1057 // 2.Pixmap构造接口 1058 // Pixmap_ImageInfo_15 1059 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1060 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1061 colorspace); // 512 width * 512 height 1062 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1063 1064 Drawing::Bitmap bitmap1; 1065 bitmap1.Build(imageInfo); 1066 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1067 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 1068 1069 // 3.Pixmap操作接口 1070 // ScalePixels 1071 ImageInfo imageinfo2 = ImageInfo::MakeN32Premul(4, 4); // pixel row and col(4, 4) 1072 uint32_t data[16]; 1073 Pixmap dst(imageinfo2, data, sizeof(uint32_t) * imageinfo2.GetWidth()); 1074 1075 // 4.组合transform函数 1076 // Translate 1077 playbackCanvas_->Translate(200, 200); // 200 distance 1078 1079 // 5.设置视效效果，将效果添加到笔刷 1080 // CreateSrgbGammaToLinear 1081 brush.SetColor(0xFF4F7091); 1082 auto filter = Drawing::Filter(); 1083 filter.SetColorFilter(Drawing::ColorFilter::CreateSrgbGammaToLinear()); 1084 brush.SetFilter(filter); 1085 1086 // 6.绘制结果 1087 const void* pixel = pixmap.GetAddr(); 1088 bitmap1.SetPixels(const_cast<void*>(pixel)); 1089 playbackCanvas_->AttachBrush(brush); 1090 if (pixmap.ScalePixels(dst, SamplingOptions())) { 1091 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 1092 } else { 1093 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 1094 } 1095 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1096 playbackCanvas_->DetachBrush(); 1097 1098 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1099 // ClipRoundRect(G2)) 1100 TestBase::ClipRoundRectG2(true); 1101 } 1102 1103 // Pixmap_Scene_0199 1104 // Pixmap构造接口：Pixmap_ImageInfo_16 1105 // Pixmap操作接口：GetWidth 1106 // cilp：ClipRoundRect(G2_capsule) 1107 // transform：null 1108 // 抗锯齿：非AA 1109 // 透明度：透明 1110 // 视效：CreateLinearToSrgbGamma 1111 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 19) 1112 { 1113 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 1114 Drawing::Brush brush; 1115 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1116 1117 // 2.Pixmap构造接口 1118 // Pixmap_ImageInfo_15 1119 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1120 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1121 colorspace); // 512 width * 512 height 1122 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1123 1124 Drawing::Bitmap bitmap1; 1125 bitmap1.Build(imageInfo); 1126 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1127 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 1128 1129 // 3.Pixmap操作接口 1130 // GetWidth() 1131 auto width = pixmap.GetWidth(); 1132 1133 // 5.设置视效效果，将效果添加到笔刷 1134 // CreateLinearToSrgbGamma 1135 brush.SetColor(0xFF4F7091); 1136 auto filter = Drawing::Filter(); 1137 filter.SetColorFilter(Drawing::ColorFilter::CreateLinearToSrgbGamma()); 1138 brush.SetFilter(filter); 1139 1140 // 6.绘制结果 1141 const void* pixel = pixmap.GetAddr(); 1142 bitmap1.SetPixels(const_cast<void*>(pixel)); 1143 playbackCanvas_->AttachBrush(brush); 1144 playbackCanvas_->DrawRect(Rect(0, 0, width, 500)); // width * 500 height 1145 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1146 playbackCanvas_->DetachBrush(); 1147 1148 // 7.组合Clip函数，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1149 // ClipRoundRect(G2_capsule)) 1150 TestBase::ClipRoundRectG2capsule(false); 1151 } 1152 1153 // Pixmap_Scene_0200 1154 // Pixmap构造接口：Pixmap_ImageInfo_16 1155 // Pixmap操作接口：GetWidth 1156 // cilp：null 1157 // transform：Rotate 1158 // 抗锯齿：非AA 1159 // 透明度：不透明 1160 // 视效：CreateLumaColorFilter 1161 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 20) 1162 { 1163 // 1.创建笔刷，设置笔刷是否为抗锯齿效果 1164 Drawing::Brush brush; 1165 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1166 1167 // 2.Pixmap构造接口 1168 // Pixmap_ImageInfo_15 1169 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1170 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_N32, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1171 colorspace); // 512 width * 512 height 1172 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1173 1174 Drawing::Bitmap bitmap1; 1175 bitmap1.Build(imageInfo); 1176 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1177 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 1178 1179 // 3.Pixmap操作接口 1180 // GetWidth() 1181 auto width = pixmap.GetWidth(); 1182 1183 // 4.组合transform函数 1184 // Rotate 1185 playbackCanvas_->Rotate(30, 10, 10); // 30 angle 10 position 1186 1187 // 5.设置视效效果，将效果添加到笔刷 1188 // CreateLumaColorFilter 1189 brush.SetColor(0xFF0000FF); 1190 auto filter = Drawing::Filter(); 1191 filter.SetColorFilter(Drawing::ColorFilter::CreateLumaColorFilter()); 1192 brush.SetFilter(filter); 1193 1194 // 6.绘制结果 1195 const void* pixel = pixmap.GetAddr(); 1196 bitmap1.SetPixels(const_cast<void*>(pixel)); 1197 playbackCanvas_->AttachBrush(brush); 1198 playbackCanvas_->DrawRect(Rect(0, 0, width, 500)); // width * 500 height 1199 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1200 playbackCanvas_->DetachBrush(); 1201 } 1202 1203 // Pixmap_Scene_0201 1204 // Pixmap构造接口：Pixmap_ImageInfo_16 1205 // Pixmap操作接口：GetHeight 1206 // cilp：ClipPath 1207 // transform：Scale(正常值） 1208 // 抗锯齿：AA 1209 // 透明度：透明 1210 // 视效：CreateBlendImageFilter 1211 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 21) 1212 { 1213 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：AA 1214 Drawing::Brush brush; 1215 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1216 1217 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1218 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1219 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1220 colorspace); // 512 width * 512 height 1221 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1222 1223 // 3.Pixmap操作接口GetHeight，绘制部分放到第6步的绘制结果里 1224 auto height = pixmap.GetHeight(); 1225 1226 Drawing::Bitmap bitmap1; 1227 bitmap1.Build(imageInfo); 1228 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1229 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 1230 1231 // 4.组合transform函数Scale(正常值） 1232 playbackCanvas_->Scale(2.0f, 2.0f); // ratio 1233 1234 brush.SetColor(0x4CB21933); 1235 int rectPos = 0; 1236 for (auto blendMode : blendModes) { 1237 auto background = Drawing::ImageFilter::CreateBlurImageFilter( 1238 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 1239 auto foreground = Drawing::ImageFilter::CreateBlurImageFilter( 1240 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 1241 auto filter = Drawing::Filter(); 1242 // 5.设置视效效果CreateBlendImageFilter，将效果添加到笔刷 1243 filter.SetImageFilter(Drawing::ImageFilter::CreateBlendImageFilter(blendMode, background, foreground)); 1244 brush.SetFilter(filter); 1245 1246 // 6.绘制结果 1247 const void* pixel = pixmap.GetAddr(); 1248 bitmap1.SetPixels(const_cast<void*>(pixel)); 1249 playbackCanvas_->Save(); 1250 playbackCanvas_->AttachBrush(brush); 1251 playbackCanvas_->DrawRect(Rect(0 + (rectPos % VARIATION) * LEFT, 0 + (rectPos / VARIATION) * LEFT, 1252 500 + (rectPos % VARIATION) * LEFT, height + (rectPos / VARIATION) * LEFT)); // 500 width * height 1253 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 1254 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 1255 playbackCanvas_->Restore(); 1256 rectPos += 1; 1257 } 1258 playbackCanvas_->DetachBrush(); 1259 1260 // 7.组合Clip函数ClipPath，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1261 TestBase::ClipPath(true); 1262 } 1263 1264 // Pixmap_Scene_0202 1265 // Pixmap构造接口：Pixmap_ImageInfo_16 1266 // Pixmap操作接口：GetHeight 1267 // cilp：ClipRoundRect(非G2) 1268 // transform：ConcatMatrix 1269 // 抗锯齿：AA 1270 // 透明度：半透明 1271 // 视效：CreateBlendShader 1272 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 22) 1273 { 1274 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：AA 1275 Drawing::Brush brush; 1276 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1277 1278 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1279 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1280 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1281 colorspace); // 512 width * 512 height 1282 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1283 1284 // 3.Pixmap操作接口GetHeight，绘制部分放到第6步的绘制结果里 1285 auto height = pixmap.GetHeight(); 1286 1287 Drawing::Bitmap bitmap1; 1288 bitmap1.Build(imageInfo); 1289 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1290 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1291 1292 // 4.组合transform函数ConcatMatrix 1293 Drawing::Matrix matrix; 1294 matrix.Rotate(15, 10, 10); // 15 angle 10 position 1295 playbackCanvas_->ConcatMatrix(matrix); 1296 1297 brush.SetColor(0xFFFF0000); 1298 int rectPos = 0; 1299 auto dst = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 1300 auto src = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_GREEN); 1301 for (auto BlendMode : blendModes) { 1302 auto blendShader = Drawing::ShaderEffect::CreateBlendShader(*dst, *src, BlendMode); 1303 // 5.设置视效效果CreateBlendShader，将效果添加到笔刷 1304 brush.SetShaderEffect(blendShader); 1305 // 6.绘制结果 1306 const void* pixel = pixmap.GetAddr(); 1307 bitmap1.SetPixels(const_cast<void*>(pixel)); 1308 playbackCanvas_->AttachBrush(brush); 1309 playbackCanvas_->DrawRect(Rect(0 + (rectPos % VARIATION) * LEFT, 0 + (rectPos / VARIATION) * LEFT, 1310 500 + (rectPos % VARIATION) * LEFT, height + (rectPos / VARIATION) * LEFT)); // 500 width * height 1311 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 1312 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 1313 rectPos += 1; 1314 } 1315 playbackCanvas_->DetachBrush(); 1316 1317 // 7.组合Clip函数ClipRoundRect(非G2)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1318 TestBase::ClipRoundRectnotG2(true); 1319 } 1320 1321 // Pixmap_Scene_0203 1322 // Pixmap构造接口：Pixmap_ImageInfo_16 1323 // Pixmap操作接口：GetColorType 1324 // cilp：ClipRect 1325 // transform：Scale(极大值) 1326 // 抗锯齿：非AA 1327 // 透明度：半透明 1328 // 视效：CreateBlendImageFilter 1329 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 23) 1330 { 1331 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：非AA 1332 Drawing::Brush brush; 1333 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1334 1335 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1336 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1337 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1338 colorspace); // 512 width * 512 height 1339 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1340 1341 // 3.Pixmap操作接口GetColorType，绘制部分放到第6步的绘制结果里 1342 1343 Drawing::Bitmap bitmap1; 1344 bitmap1.Build(imageInfo); 1345 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1346 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1347 1348 // 4.组合transform函数Scale(极大值) 1349 playbackCanvas_->Scale(1.0f, 10100.0f); // ratio 1350 1351 brush.SetColor(0x4CB21933); 1352 int rectPos = 0; 1353 for (auto blendMode : blendModes) { 1354 auto background = Drawing::ImageFilter::CreateBlurImageFilter( 1355 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 1356 auto foreground = Drawing::ImageFilter::CreateBlurImageFilter( 1357 1.0f, 1.0f, Drawing::TileMode::REPEAT, nullptr, Drawing::ImageBlurType::GAUSS); 1358 auto filter = Drawing::Filter(); 1359 // 5.设置视效效果CreateBlendImageFilter，将效果添加到笔刷 1360 filter.SetImageFilter(Drawing::ImageFilter::CreateBlendImageFilter(blendMode, background, foreground)); 1361 brush.SetFilter(filter); 1362 1363 // 6.绘制结果 1364 const void* pixel = pixmap.GetAddr(); 1365 bitmap1.SetPixels(const_cast<void*>(pixel)); 1366 playbackCanvas_->Save(); 1367 playbackCanvas_->AttachBrush(brush); 1368 if (pixmap.GetColorType() == Drawing::ColorType::COLORTYPE_RGBA_1010102) { 1369 playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 1370 800 + (rectPos / VARIATION) * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 1371 1000 + (rectPos / VARIATION) * LEFT)); // rect region(800, 800, 1000, 1000) 1372 } else { 1373 playbackCanvas_->DrawRect(Drawing::Rect(1000 + (rectPos % VARIATION) * LEFT, 1374 1000 + (rectPos / VARIATION) * LEFT, 1200 + (rectPos % VARIATION) * LEFT, 1375 1200 + (rectPos / VARIATION) * LEFT)); // rect region(1000, 1000, 1200, 1200) 1376 } 1377 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 1378 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 1379 playbackCanvas_->Restore(); 1380 rectPos += 1; 1381 } 1382 playbackCanvas_->DetachBrush(); 1383 1384 // 7.组合Clip函数ClipRect，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1385 TestBase::ClipRect(false); 1386 } 1387 1388 // Pixmap_Scene_0204 1389 // Pixmap构造接口：Pixmap_ImageInfo_16 1390 // Pixmap操作接口：GetColorType 1391 // cilp：null 1392 // transform：Rotate 1393 // 抗锯齿：非AA 1394 // 透明度：不透明 1395 // 视效：null 1396 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 24) 1397 { 1398 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：非AA 1399 Drawing::Brush brush; 1400 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1401 1402 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1403 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1404 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1405 colorspace); // 512 width * 512 height 1406 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1407 1408 // 3.Pixmap操作接口GetColorType，绘制部分放到第6步的绘制结果里 1409 1410 Drawing::Bitmap bitmap1; 1411 bitmap1.Build(imageInfo); 1412 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1413 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 1414 1415 // 4.无视效效果函数 1416 // 5.组合transform函数Rotate 1417 playbackCanvas_->Rotate(30, 10, 10); // 30 angle 10 position 1418 1419 // 6.绘制结果 1420 const void* pixel = pixmap.GetAddr(); 1421 bitmap1.SetPixels(const_cast<void*>(pixel)); 1422 playbackCanvas_->AttachBrush(brush); 1423 if (pixmap.GetColorType() == Drawing::ColorType::COLORTYPE_RGBA_1010102) { 1424 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 1425 } else { 1426 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 1427 } 1428 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1429 playbackCanvas_->DetachBrush(); 1430 1431 // 7.无Clip函数 1432 } 1433 1434 // Pixmap_Scene_0205 1435 // Pixmap构造接口：Pixmap_ImageInfo_16 1436 // Pixmap操作接口：GetAlphaType 1437 // cilp：ClipRoundRect(G2) 1438 // transform：Scale(极小值) 1439 // 抗锯齿：AA 1440 // 透明度：透明 1441 // 视效：CreateLinearGradient 1442 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 25) 1443 { 1444 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：AA 1445 Drawing::Brush brush; 1446 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1447 1448 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1449 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1450 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1451 colorspace); // 512 width * 512 height 1452 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1453 1454 // 3.Pixmap操作接口GetAlphaType，绘制部分放到第6步的绘制结果里 1455 1456 Drawing::Bitmap bitmap1; 1457 bitmap1.Build(imageInfo); 1458 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1459 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 1460 1461 // 4.设置视效效果CreateLinearGradient，将效果添加到笔刷 1462 std::vector<Drawing::ColorQuad> colors = { Drawing::Color::COLOR_RED, Drawing::Color::COLOR_GREEN, 1463 Drawing::Color::COLOR_BLUE }; 1464 std::vector<Drawing::scalar> pos = { 0.00f, 0.50f, 1.00f }; 1465 auto linearGradient = Drawing::ShaderEffect::CreateLinearGradient( 1466 { 0, 0 }, { 1000, 1000 }, colors, pos, Drawing::TileMode::CLAMP); // 0 start pos & 1000 end pos 1467 brush.SetShaderEffect(linearGradient); 1468 1469 // 5.组合transform函数Scale(极小值) 1470 playbackCanvas_->Scale(10100.0f, 1.0f); // ratio 1471 1472 // 6.绘制结果 1473 const void* pixel = pixmap.GetAddr(); 1474 bitmap1.SetPixels(const_cast<void*>(pixel)); 1475 playbackCanvas_->AttachBrush(brush); 1476 if (pixmap.GetAlphaType() == Drawing::AlphaType::ALPHATYPE_UNKNOWN) { 1477 playbackCanvas_->DrawRect(Drawing::Rect(800, 800, 1000, 1000)); // rect region(800, 800, 1000, 1000) 1478 } else { 1479 playbackCanvas_->DrawRect(Drawing::Rect(1000, 1000, 1200, 1200)); // rect region(1000, 1000, 1200, 1200) 1480 } 1481 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1482 playbackCanvas_->DetachBrush(); 1483 1484 // 7.组合Clip函数ClipRoundRect(G2)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1485 TestBase::ClipRoundRectG2(true); 1486 } 1487 1488 // Pixmap_Scene_0206 1489 // Pixmap构造接口：Pixmap_ImageInfo_16 1490 // Pixmap操作接口：GetColorSpace 1491 // cilp：ClipRoundRect(G2_capsule) 1492 // transform：Translate 1493 // 抗锯齿：非AA 1494 // 透明度：半透明 1495 // 视效：CreateBlurMaskFilter 1496 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 26) 1497 { 1498 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：非AA 1499 Drawing::Brush brush; 1500 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1501 1502 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1503 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1504 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1505 colorspace); // 512 width * 512 height 1506 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1507 1508 // 3.Pixmap操作接口GetColorSpace，绘制部分放到第6步的绘制结果里 1509 1510 Drawing::Bitmap bitmap1; 1511 bitmap1.Build(imageInfo); 1512 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1513 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1514 1515 // 4.组合transform函数Translate 1516 playbackCanvas_->Translate(200, 200); // 200 distance 1517 1518 brush.SetColor(0xFFFF0000); 1519 int rectPos = 0; 1520 for (auto& blurType : blurTypes) { 1521 auto filter = Drawing::Filter(); 1522 // 5.设置视效效果CreateBlurMaskFilter，将效果添加到笔刷 1523 filter.SetMaskFilter(Drawing::MaskFilter::CreateBlurMaskFilter(blurType, 10.0f, true)); 1524 brush.SetFilter(filter); 1525 // 6.绘制结果 1526 const void* pixel = pixmap.GetAddr(); 1527 bitmap1.SetPixels(const_cast<void*>(pixel)); 1528 playbackCanvas_->AttachBrush(brush); 1529 if (pixmap.GetColorSpace() == colorspace) { 1530 playbackCanvas_->DrawRect(Drawing::Rect(800 + (rectPos % VARIATION) * LEFT, 1531 800 + (rectPos / VARIATION) * LEFT, 1000 + (rectPos % VARIATION) * LEFT, 1532 1000 + (rectPos / VARIATION) * LEFT)); // rect region(800, 800, 1000, 1000) 1533 } else { 1534 playbackCanvas_->DrawRect(Drawing::Rect(1000 + (rectPos % VARIATION) * LEFT, 1535 1000 + (rectPos / VARIATION) * LEFT, 1200 + (rectPos % VARIATION) * LEFT, 1536 1200 + (rectPos / VARIATION) * LEFT)); // rect region(1000, 1000, 1200, 1200) 1537 } 1538 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 1539 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 1540 rectPos += 200; 1541 } 1542 playbackCanvas_->DetachBrush(); 1543 1544 // 7.组合Clip函数ClipRoundRect(G2_capsule)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1545 TestBase::ClipRoundRectG2capsule(false); 1546 } 1547 1548 // Pixmap_Scene_0207 1549 // Pixmap构造接口：Pixmap_ImageInfo_16 1550 // Pixmap操作接口：GetRowBytes 1551 // cilp：ClipRoundRect(非G2) 1552 // transform：Shear 1553 // 抗锯齿：AA 1554 // 透明度：不透明 1555 // 视效：CreateMatrixColorFilter 1556 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 27) 1557 { 1558 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：AA 1559 Drawing::Brush brush; 1560 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1561 1562 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1563 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1564 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1565 colorspace); // 512 width * 512 height 1566 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1567 1568 // 3.Pixmap操作接口GetRowBytes，绘制部分放到第6步的绘制结果里 1569 ImageInfo imageInfo1(1, 1, COLORTYPE_RGBA_8888, ALPHATYPE_PREMUL); 1570 uint32_t pixel[] = { 0xFF123456 }; 1571 Pixmap pixmap1(imageInfo1, pixel, sizeof(pixel)); 1572 std::shared_ptr<Data> data = std::make_shared<Data>(); 1573 data->BuildWithCopy(pixmap1.GetAddr(), pixmap1.GetRowBytes() * pixmap1.GetHeight()); 1574 auto image = Image::MakeRasterData(imageInfo1, data, pixmap1.GetRowBytes()); 1575 1576 Drawing::Bitmap bitmap1; 1577 bitmap1.Build(imageInfo); 1578 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1579 bitmap1.ClearWithColor(0xFF4567FA); // 不透明效果，粉蓝色 1580 1581 // 4.设置视效效果CreateMatrixColorFilter，将效果添加到笔刷 1582 Drawing::ColorMatrix matrix; 1583 matrix.SetArray(ARR); 1584 auto cf = Drawing::ColorFilter::CreateMatrixColorFilter(matrix); 1585 auto filter = Drawing::Filter(); 1586 filter.SetImageFilter(Drawing::ImageFilter::CreateColorFilterImageFilter(*cf, nullptr)); 1587 brush.SetFilter(filter); 1588 1589 // 5.组合transform函数Shear 1590 playbackCanvas_->Shear(10.0f, 10.0f); // slope 1591 1592 // 6.绘制结果 1593 const void* pixel1 = pixmap.GetAddr(); 1594 bitmap1.SetPixels(const_cast<void*>(pixel1)); 1595 playbackCanvas_->AttachBrush(brush); 1596 playbackCanvas_->DrawImageNine(image.get(), Drawing::RectI(0, 0, 1, 1), 1597 Rect(100, 100, 500, 500), // Rect(100, 100, 500, 500) & RectI(0, 0, 1, 1) 1598 FilterMode::NEAREST); 1599 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1600 playbackCanvas_->DetachBrush(); 1601 1602 // 7.组合Clip函数ClipRoundRect(非G2)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1603 TestBase::ClipRoundRectnotG2(true); 1604 } 1605 1606 // Pixmap_Scene_0208 1607 // Pixmap构造接口：Pixmap_ImageInfo_16 1608 // Pixmap操作接口：GetAddr 1609 // cilp：ClipRoundRect(G2_capsule) 1610 // transform：null 1611 // 抗锯齿：非AA 1612 // 透明度：透明 1613 // 视效：CreateColorShader 1614 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 28) 1615 { 1616 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：非AA 1617 Drawing::Brush brush; 1618 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1619 1620 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1621 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1622 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1623 colorspace); // 512 width * 512 height 1624 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1625 1626 // 3.Pixmap操作接口GetAddr，绘制部分放到第6步的绘制结果里 1627 1628 Drawing::Bitmap bitmap1; 1629 bitmap1.Build(imageInfo); 1630 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1631 bitmap1.ClearWithColor(0x004567FA); // 透明效果，粉蓝色 1632 1633 // 4.设置视效效果CreateColorShader，将效果添加到笔刷 1634 brush.SetColor(0xFFFF0000); 1635 auto colorShader = Drawing::ShaderEffect::CreateColorShader(Drawing::Color::COLOR_RED); 1636 brush.SetShaderEffect(colorShader); 1637 1638 // 5.无transform函数 1639 // 6.绘制结果 1640 const void* pixel = pixmap.GetAddr(); 1641 bitmap1.SetPixels(const_cast<void*>(pixel)); 1642 playbackCanvas_->AttachBrush(brush); 1643 playbackCanvas_->DrawBitmap(bitmap1, 300, 300); // 300，300 is bitmap1 position 1644 playbackCanvas_->DetachBrush(); 1645 1646 // 7.组合Clip函数ClipRoundRect(G2_capsule)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1647 TestBase::ClipRoundRectG2capsule(false); 1648 } 1649 1650 // Pixmap_Scene_0209 1651 // Pixmap构造接口：Pixmap_ImageInfo_16 1652 // Pixmap操作接口：GetColor 1653 // cilp：ClipRect 1654 // transform：Translate 1655 // 抗锯齿：非AA 1656 // 透明度：半透明 1657 // 视效：CreateBlendModeColorFilter 1658 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 29) 1659 { 1660 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：非AA 1661 Drawing::Brush brush; 1662 brush.SetAntiAlias(false); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1663 1664 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1665 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1666 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1667 colorspace); // 512 width * 512 height 1668 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1669 1670 // 3.Pixmap操作接口GetColor，绘制部分放到第6步的绘制结果里 1671 Drawing::Pen pen; 1672 pen.SetWidth(8.5f); 1673 pen.SetColor(pixmap.GetColor(imageInfo.GetWidth() / 2, imageInfo.GetHeight() / 2)); 1674 1675 Drawing::Bitmap bitmap1; 1676 bitmap1.Build(imageInfo); 1677 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1678 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1679 1680 // 4.组合transform函数Shear 1681 playbackCanvas_->Shear(10.0f, 10.0f); // slope 1682 1683 brush.SetColor(0xFFFF0000); 1684 int rectPos = 0; 1685 for (auto blendMode : blendModes) { 1686 std::shared_ptr<Drawing::ColorFilter> colorFilter = 1687 Drawing::ColorFilter::CreateBlendModeColorFilter(0xFFFF0000, blendMode); 1688 auto filter = Drawing::Filter(); 1689 // 5.设置视效效果CreateBlendModeColorFilter，将效果添加到笔刷 1690 filter.SetColorFilter(colorFilter); 1691 brush.SetFilter(filter); 1692 // 6.绘制结果 1693 const void* pixel = pixmap.GetAddr(); 1694 bitmap1.SetPixels(const_cast<void*>(pixel)); 1695 playbackCanvas_->AttachBrush(brush); 1696 playbackCanvas_->AttachPen(pen); 1697 auto p1 = Drawing::Point( 1698 800 + (rectPos % VARIATION) * LEFT, 800 + (rectPos / VARIATION) * RIGHT); // point position(800, 800) 1699 auto p2 = Drawing::Point( 1700 1000 + (rectPos % VARIATION) * LEFT, 1000 + (rectPos / VARIATION) * RIGHT); // point position(1000, 1000) 1701 playbackCanvas_->DrawLine(p1, p2); 1702 playbackCanvas_->DetachPen(); 1703 playbackCanvas_->DrawBitmap(bitmap1, 250 + (rectPos % VARIATION) * LEFT, 1704 300 + (rectPos / VARIATION) * RIGHT); // 250，300 is bitmap position 1705 rectPos += 1; 1706 } 1707 playbackCanvas_->DetachBrush(); 1708 1709 // 7.组合Clip函数ClipRect，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1710 TestBase::ClipRect(false); 1711 } 1712 1713 // Pixmap_Scene_0210 1714 // Pixmap构造接口：Pixmap_ImageInfo_16 1715 // Pixmap操作接口：GetColor 1716 // cilp：ClipRoundRect(非G2) 1717 // transform：ConcatMatrix 1718 // 抗锯齿：AA 1719 // 透明度：半透明 1720 // 视效：CreateSrgbGammaToLinear 1721 DEF_DTK(DTK_Pixmap_Scene7, TestLevel::L2, 30) 1722 { 1723 // 1.创建笔刷，设置笔刷是否为抗锯齿效果，抗锯齿：AA 1724 Drawing::Brush brush; 1725 brush.SetAntiAlias(true); // 设置笔刷抗锯齿，true为AA（抗锯齿），false为非AA（不抗锯齿） 1726 1727 // 2.Pixmap构造接口，Pixmap_ImageInfo_16 1728 auto colorspace = Drawing::ColorSpace::CreateSRGB(); 1729 ImageInfo imageInfo(512, 512, Drawing::ColorType::COLORTYPE_RGBA_1010102, Drawing::AlphaType::ALPHATYPE_UNKNOWN, 1730 colorspace); // 512 width * 512 height 1731 Pixmap pixmap(imageInfo, nullptr, imageInfo.GetBytesPerPixel() * imageInfo.GetWidth()); 1732 1733 // 3.Pixmap操作接口GetColor，绘制部分放到第6步的绘制结果里 1734 Drawing::Pen pen; 1735 pen.SetWidth(8.5f); 1736 pen.SetColor(pixmap.GetColor(imageInfo.GetWidth() / 2, imageInfo.GetHeight() / 2)); 1737 1738 Drawing::Bitmap bitmap1; 1739 bitmap1.Build(imageInfo); 1740 // 设置透明度, 由填充的颜色值的前两位控制，00为透明效果，89为半透明，FF为不透明 1741 bitmap1.ClearWithColor(0x894567FA); // 半透明效果，粉蓝色 1742 1743 // 4.设置视效效果CreateSrgbGammaToLinear，将效果添加到笔刷 1744 brush.SetColor(0xFF4F7091); 1745 auto filter = Drawing::Filter(); 1746 filter.SetColorFilter(Drawing::ColorFilter::CreateSrgbGammaToLinear()); 1747 brush.SetFilter(filter); 1748 1749 // 5.组合transform函数ConcatMatrix 1750 Drawing::Matrix matrix; 1751 matrix.Rotate(15, 10, 10); // 15 angle 10 position 1752 playbackCanvas_->ConcatMatrix(matrix); 1753 1754 // 6.绘制结果 1755 const void* pixel = pixmap.GetAddr(); 1756 bitmap1.SetPixels(const_cast<void*>(pixel)); 1757 playbackCanvas_->AttachBrush(brush); 1758 playbackCanvas_->AttachPen(pen); 1759 auto p1 = Drawing::Point(800, 800); // point position(800, 800) 1760 auto p2 = Drawing::Point(1000, 1000); // point position(1000, 1000) 1761 playbackCanvas_->DrawLine(p1, p2); 1762 playbackCanvas_->DetachPen(); 1763 playbackCanvas_->DrawBitmap(bitmap1, 250, 300); // 250，300 is bitmap position 1764 playbackCanvas_->DetachBrush(); 1765 1766 // 7.组合Clip函数ClipRoundRect(非G2)，cilp也有抗锯齿效果，默认和笔刷效果保持一致 1767 TestBase::ClipRoundRectnotG2(true); 1768 } 1769 } // namespace Rosen 1770 } // namespace OHOS