.
SylvesterA mathematical JavaScript library for processing vector and dot matrix, including multi-dimensional vector and dot matrix modeling classes, as well as some models in 3D space.
Pretty date A very good JavaScript library that displays dates in a very nice and friendly way, as shown in.
XregexpThe Regexp object in Javascript already supports regular expressions,XregexpAdded more functions that may be included in future browsers (ecmascript 4-ES4 ). This library caches the Regexp objec
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->
//
Text Style
Edittext et
=
(Edittext) findviewbyid (R. Id. TV );Et. settext (
"
Styling the content of an edittext dynamically
"
);Spannable sp
=
Et. gettext ();Sp. setspan (
New
Backgroundcolorspan (color. Red ),
3
,
8
,Spannable. span_exclusive_exclusive); // 3 indicates the number of characters starting from which the color is changed. Note that the first chara
with a height or a small width, which may not be what you want.
Public voidTranslate(Float dx, float Dy)
Note: Translation (x, y) pixel units on the current Coordinate
If dx is
If dy is
Public voidRotate(Float degrees)
Note: rotate the image to a certain angle.
PS: from the above, the image is indeed rotated, but I cannot find the center of the rotation.
The demo is provided below. You can change some parameters and observe the effect on your own.
1. layout file main. xkl:Two imageviews
. White );Paint P = new paint ();String familyname = "";Typeface font = typeface. Create (familyname, typeface. Bold );P. setcolor (color. Red );P. settypeface (font );P. settextsize (22 );Canvastemp. Fig (mstrtitle, 0,100, P );When the bitmap mbmptest is displayed, A 320x240 image with a white background and a red "" text image is displayed, as shown below:In th
widthmeasurespec, int heightmeasurespec) {// using the init () method, we have added three views for the viewgroup object: button, imageview, textview int childcount = getchildcount (); log. I (TAG, "the size of this viewgroup is ---->" + childcount); log. I (TAG, "***** onmeasure start *****"); // obtain the actual length and width of the viewgroup. Int S is used for the measurespec class. Pecsize_widht = measurespec. getsize (widthmeasurespec); int specsize_heigth = measurespec. getsize (heig
default color is gray. Android: textscalex = "1.5" // controls the spacing between words.
Android: Typeface = "monospace" // font, normal, SANS, Serif, monospace
Android: Background = "@ null" // background, which does not exist here. It is transparent.
Android: layout_weight = "1" // weight, controls the status between controls, and is quite useful when the control is displayed.
Android: textappearance = "? Android: ATTR/textappearancelargeinver
Se
Java code:Typeface typeFace = Typeface. createFromAsset (getAssets (), "fonts/HandmadeTypewriter. ttf"); textView. setTypeface (typeFace );
2. Example:
Because it is relatively simple, we write them together. In addition, we set the slider and the image at the bottom for the Switch to achieve a slider effect similar to IOS 7, however, the disadvantage is that y
On Netease, data is cool
>.
It is also illustrated as follows:
I didn't get much use of the api to draw this image, but I used some of the techniques I used to draw those images.
The main program is as follows:
Package com. xcl. chart;/*** Canvas exercise * Self-drawn circular Chart (Dount chart) * similar to the circular Chart in Netease's data cool * author: xiongchuanliang * date: 2014-4-12 */import android. annotation. suppressLint; import android. content. context; import android.
prepared html pages in advance and saved them in the asset folder, use the webview control to display html, so that the text effect is better.
Why do we use better gestures to flip pages? We know that the GestureDetector class is used to flip the pages of gestures. For more information, see the following code,
Take the first page as an example:
Package org. yayun. keywordReader; import java. util. locale; import net. youmi. android. adManager; import net. youmi. android. banner. adSize; import
Font download: 12 nice-looking free English fonts and 12 English Fonts
90% of the information on the Internet is in the form of text, which is why designers constantly create beautiful fonts to make the content on the website more beautiful. In addition, there are a large number of projects based on printing, the font is a key factor. In this list today, we have chosen 21 free English fonts to share with our designers.Articles you may be interested in
Font treehouse: 10 interesting and exquisi
# Android Custom font styles
The Custom font settings in Android are generally set through the facetype attribute. First, let's take a look at the methods provided on the official website.As the name implies, we can set the font by using the asset file under the assets file in the project or the system file of android.To use the assets method, first create the assets folder in the project path,After setting the file, you can use
Typeface typefac
): setting this parameter to true helps display the text on the LCD screen.
SetTextAlign(Paint. Align align): sets the alignment direction of the drawn text.
SetTextScaleX(Float scaleX): sets the scale ratio of the X axis of the drawn text to achieve the text stretching effect.
SetTextSize(Float textSize): Set the font size of the drawn text.
SetTextSkewX(Float skewX): Set italic text. skewX is a skewed radian.
SetTypeface(Typeface
Simple tutorial for Android-65th gun (custom control for digital LCD clock Demo)Next we will study how to implement a digital LCD clock, which is essentially a special effect.First, create a layout file:
The XML Attribute of TextView in Android contains several attributes of shadow.
ShadowDX, shadowDy, and shadowRadius indicate the horizontal and vertical offsets of shadows and the radius of shadows. The following figure shows the content of these parameters.
ShadowDx and shadowDy can be seen
Sometimes you want to use a Custom font file in an application.CodeIt can be used as a reference.
1. Put the font file in the assert folder, Which is fonts/xxx. TTF.
2. Use the fontmanager. changefonts () method to change the font in the acitivity that needs to change the font.
package arui.blog.csdn.net; import android. app. activity; import android. graphics. typeface; import android. view. view; import android. view. viewgroup; impor
Address: http://xmchang.bokee.com/6922990.html
Android text is drawn to bitmap. OpenGL ES does not seem to be able to output text. Writing text to bitmap can be used as a texture to achieve text output.
The method for drawing text to bitmap is as follows:
String mstrtitle = "rendering text to bitmap! ";
Bitmap BMP = bitmap. createbitmap (256,256, bitmap. config. argb_8888); // The image size should be calculated based on the text size, and the canvas canvastemp = new canvas (BMP) corre
Library
A JavaScript library for processing URLs. If needed, it can control to treat each part of the URL as a string. This URL code library has just been released, but it can work as it was just mentioned.
6. Font
Typeface. js
A code library used to use any font on a webpage. Unlike popular solutions such as sifr and fliR,Typeface. jsFlash is not required. It is a JavaScript Application of 100%. To use a
There are usually two types of font settings:1: Set directly in XMLAndroid:textstyle= "Bold" android:typeface2: Set in the form of Java codeUse the typeface class in the Android SDK to define fonts, which can be set by common font type names, such as setting Italic:TextView Quehuo = (TextView) Findviewbyid (R.id.quehuo);//Set style TextView for the fonts displayed in Quehuo.settypeface (typeface.sans_ SERIF, typeface.italic); commonly used font typ
: The style of the brush, brush size/color and so on.
Typeface
Data Packet Package:android.graphics
Introduction to the Android SDK: The typeface class specifies the typeface and intrinsic style of a font. The main definition is: Font.
Core Classes Display Resources
Data Packet Package:android.graphics
Main class: Canvas
Introduction to the Android SDK: th
Paragraph
IP selection paragraph (no spaces)
D Delete to end of line
X,y Delete and copy include highlight area
DL deletes the current character (same as the X command function)
D0 deletes to the beginning of a line
d^ deletes to the first character position of a row (excluding spaces or tab characters)
DW deletes to the end of a word
D3W deletes to the end of the third word
DB Delete to start of a word
DW deletes the end position of a word that is delimited by a space
DB deletes the start pos
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