lua - Why don't these circles have different colors? -

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क्यों करता है: 

  स्थानीय सर्कल = {} i = 1 के लिए, 15 के लिए करें J = 1, 15 do circle [i] = display.newCircle (0 + (i * 20), 100 + (j * 20), 9) सर्कल [i]: setFillColor (128, 128, i) अंत का अंत   
 255 हलकों को अलग-अलग रंगों के साथ नहीं बनाते हैं? (अगर यह उन्हें अलग से सेट कर रहा है)   
 
 
 यह कैसे 255 सर्किलों का उत्पादन कर सकता है?  < P>  i  केवल 1 से 15 तक जाता है। इसलिए,  वृत्त  में केवल 16 प्रविष्टियां हैं मुझे लगता है कि आप जो चाह रहे हैं वह इस तरह से कुछ और है:  
  स्थानीय सर्कल = {} के लिए i = 1, 15 do for j = 1, 15 do circle [#circle + 1] = Display.newCircle (0 + (i * 20), 100 + (j * 20), 9) सर्कल [#circle]: setFillColor (128, 128, (i * 16) + j) अंत का अंत  < / प्री>

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