อยากทราบโครงสร้างไฟล์ PNG ของ ไฟล์ภาพ, ดูเป็นBYTE ดูยังไงครั
Code:
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-119 80 78 71 13 10 26 10 .............
8 byte แรกเป็นอย่างนี้น่ะครับ รู้แค่ว่าเป็น header
73 72 68 82 0 0 0 6 0 0 0 3 8 2
รู้ว่าเป็นแบบ IHDR กว้าง6 ยาว3 ใช้แบบ Color
แล้ว Byte อืนๆ ดูไม่ออกครับ
ดูยังไงครับ???
ขอบคุณครับ
Re: อยากทราบโครงสร้างไฟล์ PNG ของ ไฟล์ภาพ, ดูเป็นBYTE ดูยังไ
Re: อยากทราบโครงสร้างไฟล์ PNG ของ ไฟล์ภาพ, ดูเป็นBYTE ดูยังไ
คือผมยังทำไม่ได้ครับ
ช่วยบอกวิธีหน่อยครับ
ที่คุณให้ไปอ่านผมไปดูแล้วครับ
แต่ยังไงก็ไม่เข้าใจการ Encode,Decode
แล้วเวลาเรา encode decode RGB ออกมายังไง
Source code ที่เขาให้มาก็ไม่เข้าใจครับ
