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Shirift o’lchami va rangi

Shirift o’lchami va rangi. 9-sinf. Shirift o’lchami. Internetdagi web-sahifalarda turli shirift va o’lchamda, har-xil ranglar bilan yozilgan matnlarni uchratish mumkin.

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Shirift o’lchami va rangi

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  1. Shirift o’lchami va rangi 9-sinf

  2. Shirift o’lchami Internetdagi web-sahifalarda turli shirift va o’lchamda, har-xil ranglar bilan yozilgan matnlarni uchratish mumkin. Shirift o’lchamini belgilash uchun HTML da <FONT SIZE> deskriptoridan foydalaniladi. Bu deskriptor ishlatilganda kiritilayotgan matn deskriptoridan foydalaniladi. Bu deskriptor ishlatilganda kiritilayotgan matn shirifti o’zgarmaydi. Shirift o’lchami o’zgarganini faqat web-brauzerda ko’rish mumkin. Web-sahifada 7 xil o’lchamdagi shriftlarni ishlatish mumkin. Ular 1 dan 7 gacha sonlar bilan belgilanib, 1-eng kichik, 7 esa eng katta shirift o’lchamini bildiradi. Masalan, shirift o’lchamini 5 ga teng qilib olish uchun <FONT SIZE=5> ko’rinishidagi deskriptor yoziladi. Asosiy shirift o’lchamiga qaytish uchun </FONT> deskriptori qo’llaniladi.

  3. Shirift o’lchami o’zgartishga misol <HTML> <H1> Shirift o’lchami </H1> <P> Matnning bu satri asosiy shiriftda yozilgan <FONT SIZE=7> 7-shirift <FONT SIZE=6> 6-shirift <BR><FONT SIZE=5> 5-shirift <FONT SIZE=4> 4-shirift <BR><FONT SIZE=3> 3-shirift <FONT SIZE=2> 2-shirift <FONT SIZE=1> 1-shirift </FONT> <BR> Matnning bu satri asosiy shiriftda yozilgan </BR> </HTML>

  4. Shirift rangi Web-sahifada turli ranglarni ishlatish uni yanada go’zal va jozibali ko’rsatadi. Web-sahifada matn rangi bilan birga fon rangini ham o’zgartirish mumkin. Buning uchun bizga <BODY> deskriptori kerak bo’ladi. Bu deskriptor yordamida web-sahifaning asosiy qismi (tanasi) belgilab olinadi. U </BODY> deskriptori bilan yakunlanadi. Bu ikki deskriptor orasida sarlavha, matn, garfika joylashishi mumkin. Web-sahifadagi matn yoki fon rangini o’zgartirish uchun <BODY> deskriptori mos ravishda “Text=” yoki “Bgcolor=” ko’rsatmalari bilan birga qo’llaniladi. Bu ko’rsatmalarda “=” belgisidan keyin qo’shtirnoq ichida rang kodi yoziladi. Rang kodi “#” belgisi bilan boshlanadi. Rang kodi RGB (Red – qizil, Green – yashil, Blue – ko’k) ranglar tizimiga asoslangan

  5. HTML rang kodi jadvali

  6. Matn va fon rangini o’zgartishga misol <HTML> <H1> Matn va fonga rang berish </H1> <BODY BGCOLOR=“#FFFF00” TEXT=“#FF0000”> <BR> Bu matn qizil randa fon rangi esa sariq rangda <BR> Matnrangini o’zgartirish uchun rang kodlarini bilish zarur </BR> </HTML>

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