Raster - bu rasmdagi piksellarni ifodalovchi matritsa va unga BufferedImage sinfining getRaster () usuli yordamida kirishingiz mumkin. Rasterning rasmdagi piksellarga kirishingiz uchun rasmning ushbu bo'limi uchun WritableRaster yaratib, piksel ma'lumotlarini olish uchun getPixels () usulidan foydalanishingiz mumkin. Keyin piksel ma'lumotlarini qayta ishlash va modifikatsiya qilish uchun setPixels () usulidan foydalanishingiz mumkin. Bu rasmning bo'limi yoki butun rasmning piksellariga kirishingiz va o'zgartirishning eng samarali usuli - rasm rasteridagi ma'lumotlarni o'zgartirishdir.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence