创建图片
(one *gg.Context, lt *location)
| 223 | |
| 224 | // 创建图片 |
| 225 | func (mp *mpic) createPic(one *gg.Context, lt *location) (image.Image, error) { |
| 226 | var wg sync.WaitGroup |
| 227 | if mp.isDouble { |
| 228 | var imgs [2]image.Image |
| 229 | var err1, err2 error |
| 230 | wg.Add(2) |
| 231 | titlec := titleColor{isRandom: false} |
| 232 | titlec.randfill() |
| 233 | go func() { |
| 234 | imgs[0], err1 = mp.createPic2(lt, &titlec, mp.info) |
| 235 | wg.Done() |
| 236 | }() |
| 237 | go func() { |
| 238 | imgs[1], err2 = mp.createPic2(lt, &titlec, mp.info2) |
| 239 | wg.Done() |
| 240 | }() |
| 241 | wg.Wait() |
| 242 | if err1 != nil { |
| 243 | return nil, err1 |
| 244 | } |
| 245 | if err2 != nil { |
| 246 | return nil, err2 |
| 247 | } |
| 248 | imRY := imgs[0].Bounds().Dy() + 100 // 右边 图像的高度 |
| 249 | imLY := imgs[1].Bounds().Dy() + 5 // 左边 图像的高度 |
| 250 | m := 0 |
| 251 | if mp.isDisplay { |
| 252 | imLY += mp.h + 5 |
| 253 | } |
| 254 | if imRY > imLY { |
| 255 | m = imRY |
| 256 | } else { |
| 257 | m = imLY |
| 258 | } |
| 259 | if m > one.H() { |
| 260 | imgtmp := gg.NewContext(one.W(), m+int(mp.fontSize)) // 高度 |
| 261 | imgtmp.SetRGB255(255, 255, 255) |
| 262 | imgtmp.Clear() |
| 263 | imgtmp.DrawImage(one.Image(), 0, 0) |
| 264 | one = gg.NewContextForImage(imgtmp.Image()) |
| 265 | } |
| 266 | if mp.isDisplay { |
| 267 | if imLY > one.H() { |
| 268 | imgtmp := gg.NewContext(one.W(), imLY) // 高度 |
| 269 | imgtmp.SetRGB255(255, 255, 255) |
| 270 | imgtmp.Clear() |
| 271 | imgtmp.DrawImage(one.Image(), 0, 0) |
| 272 | one = gg.NewContextForImage(imgtmp.Image()) |
| 273 | } |
| 274 | one.DrawImage(mp.im, 0, 0) // 放入看板娘 |
| 275 | one.DrawImage(imgs[1], 0, mp.h+5) |
| 276 | one.DrawImage(imgs[0], 1280, 0) // 最终的绘制位置 |
| 277 | } else { |
| 278 | one.DrawImage(imgs[0], 0, 0) // 最终的绘制位置 |
| 279 | one.DrawImage(imgs[1], 1280, 0) |
| 280 | } |
| 281 | } else { |
| 282 | titlec := titleColor{isRandom: true} |
no test coverage detected