c# - How to fill part of image with color? -


मेरे पास बिटमैप छवि है:

यहाँ छवि विवरण दर्ज करें

मैं उस छवि पर आयत खींचना: 

  बिटमैप myImage = नया बिटमैप (" पथ ") ; का उपयोग (ग्राफिक्स जीआर = ग्राफिक्स.फ्रेमइमेज (myImage)) {पेन पेन = नया कलम (रंग। ब्लैक, 2); जीआर। ड्रॉरेक्टेंगल (पेन, 100,100, 100, 200); }   
 यहां छवि विवरण दर्ज करें  
 I पूरे रंग को काला रंग के साथ भरना चाहते हैं, आयत को छोड़कर इस तरह से: यहां छवि विवरण दर्ज करें  
 किसी भी विचार को कैसे कार्यान्वित करें?   
 
 
 एक सरल बहिष्कृत क्लिप करें:  
  का उपयोग कर (ग्राफिक्स जी = ग्राफिक्स। फ़्रेम इमेज (MyImage)) {g.ExcludeClip (नया आयत (100, 100, 100, 200)); g.Clear (Color.Black); }

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