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    $t->setSrcImg("img/test.jpg");
    $t->setCutType(1);//ÕâÒ»¾ä¾ÍOKÁË
    $t->setDstImg("tmp/new_test.jpg");
    $t->createImg(60,60);
  
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    $t->setSrcImg("img/test.jpg");
    $t->setCutType(2);//Ö¸Ã÷ΪÊÖ¹¤²ÃÇÐ
    $t->setSrcCutPosition(100, 100);// ԴͼÆðµã×ø±ê
    $t->setRectangleCut(300, 200);// ²ÃÇгߴç
    $t->setDstImg("tmp/new_test.jpg");
    $t->createImg(300,200); 
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