android populer: color

Home / Posts filed under color

Tampilkan postingan dengan label color. Tampilkan semua postingan

Using Font in CSS

Posted by Unknown Rabu, 06 November 2013 0 komentar

Font family [font-family]
The property font-family is used to set a prioritized list of fonts to be used to display a given element or web page.

 
    h1 {font-family: arial, verdana, sans-serif;}
    h2 {font-family: "Times New Roman", serif;}

Font style [font-style]
The property font-style defines the chosen font either in normal, italic or oblique.

 
    h2 {font-family: "Times New Roman", serif; font-style: italic;}

Font variant [font-variant]
The property font-variant is used to choose between normal or small-caps variants of a font. A small-caps font is a font that uses smaller sized capitalized letters (upper case) instead of lower case letters.

 
    h1 {font-variant: small-caps;}
    h2 {font-variant: normal;}

Font weight [font-weight]
The property font-weight describes how bold or "heavy" a font should be presented. A font can either be normal or bold.

 
    h1 {font-family: arial, verdana, sans-serif; font-weight: bold;} 
    h2 {font-family: arial, verdana, sans-serif; font-weight: normal;}

Font size [font-size]
The size of a font is set by the property font-size.
There are many different units (e.g. pixels and percentages) to choose from to describe font sizes.

 
 h1 {font-size: 30px;}
 h2 {font-size: 12pt;}
 h3 {font-size: 120%;}
 p {font-size: 1em;}

Compiling [font]
Using the font short hand property it is possible to cover all the different font properties in one single property.

   
  p {
 font-style: italic;
 font-weight: bold;
 font-size: 30px;
 font-family: arial, sans-serif;
      }

The above one can be rewritten as

 
   p {
 font: italic bold 30px arial, sans-serif;
    }

Baca Selengkapnya ....

Properties with Colors and Backgrounds in CSS

Posted by Unknown Rabu, 30 Oktober 2013 0 komentar

Foreground color: the 'color' property
The color property describes the foreground color of an element.
Sample code is given below copy and try it out...

 
 h1 {
  color: #990099;
 }
 h3{
  color: #999999;
 }
 p {
  color: #990099;
 }

'background-color' property
The background-color property describes the background color of elements.
Sample code is given below copy and try it out...

 
 h1 {
  background-color: #990099;
 }
 h3{
  background-color: #999999;
 }
 p {
  background-color: #990099;
 }

Background images [background-image]
The CSS property background-image is used to insert a background image.
Sample code is given below copy and try it out...

 

body {
 background-color: #FFCC66;
 background-image: url("016.jpg");
     }

Repeat background image [background-repeat]
This property describes whether background image has to repeat or not,because if given by default it will repeat horizontally.
background-repeat: repeat - image will be repeated both horizontally and vertically
background-repeat: repeat-x - image will be repeated both horizontally
background-repeat: repeat-y - image will be repeated both vertically
background-repeat: no-repeat - image will not repeat
Sample code is given below copy and try it out...

 
body {
 background-color: #FFCC66;
 background-image: url("8701.gif");
 background-repeat: repeat
 /*background-repeat: repeat-x*/
 /*background-repeat: repeat-y*/
 /*background-repeat: no-repeat*/
     }

Lock background image [background-attachment]
The property background-attachment specifies whether a background picture is fixed or scrolls along with the containing element.
Background-attachment: scroll - The image scrolls with the page - unlocked
Background-attachment: fixed - The image is locked

 
body {
 background-color: #FFCC66;
 background-image: url("8701.gif");
 background-repeat: repeat
 background-attachment: fixed;
 /*background-attachment: scroll;*/
 }

Place background image [background-position]
This property will help you to change the default position of image and we can set image in a fixed position.
background-position: 3cm 3cm - The image is positioned 3 cm from the left and 3 cm down the page
background-position: 50% 25% - The image is centrally positioned and one fourth down the page
background-position: top right - The image is positioned in the top-right corner of the page

 
 body {
 background-color: #FFCC66;
 background-image: url("8701.gif");
 background-repeat: no-repeat;
 background-attachment: fixed;
 background-position: right bottom;
      }

Compiling [background]
From the above example we saw that we used different background properties together,we can compile these properties to a single unit and develop a single line of code.
for example the above codecan be rewritten as source code gven below :

 
background: #FFCC66 url("8701.gif") no-repeat fixed right bottom;

If a property is left out, it will automatically be set to its default value.

Baca Selengkapnya ....

Spannable String in Android - URL Span ,Clickable Span, Rich-Style Formatting of Textview .....

Posted by Unknown Jumat, 14 Juni 2013 0 komentar

See more Android Tutorials here.......
Spannable brings lots of possibility to TextView, includes displaying various appearance of a Text and onClick callbak.
The SpannableString class allows you to easily format certain pieces which are called spans of a string, by applying CharacterStyle ie,color, font, ormake it a link .
Here is an example where, explained how to use spannable string to give font size, color, linking a text via clickable span and through URL Span and to strike through the text.
Lets go through the example :

import android.os.Bundle;
import android.text.SpannableString;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.RelativeSizeSpan;
import android.text.style.StrikethroughSpan;
import android.text.style.URLSpan;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.TextView.BufferType;
import android.app.Activity;                        
import android.graphics.Color;  
 
public class Spannable_String extends Activity {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_spannable__string);
  
  TextView spannabletextview = (TextView)findViewById(R.id.usage);
  
     //********* Simple Span to color text ************// 
  // this is the text that we going to work on
     SpannableString text = new SpannableString("Iam an example for spannable string ");
     // make "Iam" (characters 0 to 3) green
     text.setSpan(new ForegroundColorSpan(Color.BLUE), 0, 3, 0);
     // Put the SpannableString in textview
     
     //**** Relative Span to change text relative to others  ****//
     //changing the text from 5 to 9 1.5f bigger than textview size  
  text.setSpan(new RelativeSizeSpan(1.5f), 5, 9, 0);
  
  //************ Clickable Span **************//
  // going to make "for" a clickable text and bring a toast
  ClickableSpan clickfor = new ClickableSpan() {
   
   @Override
   public void onClick(View widget) {
             Toast.makeText(Spannable_String.this, "hello clicked for", Toast.LENGTH_LONG).show();    
   }
  };
  text.setSpan(clickfor, 15, 18, 0);
  
  //******** Strike through text***********//
     text.setSpan(new StrikethroughSpan(), 9, 14, 0);
     //******** URL Span *********************//
     text.setSpan(new URLSpan("http://eazyprogramming.blogspot.in/"), 22, 26, 0);
     //******** ForegroundColor *********************//
     text.setSpan(new ForegroundColorSpan(Color.GREEN), 22, 26, 0);
     // make our ClickableSpans and URLSpans work
     spannabletextview.setMovementMethod(LinkMovementMethod.getInstance());
  
     spannabletextview.setText(text, BufferType.SPANNABLE);  
 }

}