forked from: IsometricProjectionText 等角投影立体文字
/**
* Copyright hacker0x ( http://wonderfl.net/user/hacker0x )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/zXEI
*/
// forked from nackpan's IsometricProjectionText 等角投影立体文字
package {
import com.bit101.components.RadioButton;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Shape;
import flash.display.SimpleButton;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.KeyboardEvent;
import flash.events.MouseEvent;
import flash.filters.BevelFilter;
import flash.filters.BlurFilter;
import flash.filters.GlowFilter;
import flash.filters.ColorMatrixFilter;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.ui.Keyboard;
[SWF(width=465, height=465, backgroundColor=0xFFFFFF, frameRate=60)]
public class FlashTest extends Sprite {
private var bmp:Bitmap;
private var txt:TextField;
private var goBtn:SimpleButton;
private var btns:Sprite;
private var dir0:DirSprite;
private var dir1:DirSprite;
private var dirNum:int;
private var lastStr:String;
public function FlashTest() {
// write as3 code here..
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event = null):void
{
removeEventListener(Event.ADDED_TO_STAGE, init);
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.addEventListener(Event.RESIZE, onResize);
bmp = new Bitmap();
addChild(bmp);
dirNum = 0;
lastStr = null;
var str:String = "Wonderfl!";
setText(str, bmp , dirNum);
////入力部///////
btns = new Sprite();
addChild(btns);
btns.x = 5;
btns.y = 5;
txt = new TextField();
txt.border = true;
txt.width = 100;
txt.height = 20;
txt.background = true;
txt.backgroundColor = 0xFFFFFF;
txt.type = "input";
txt.maxChars = 12;
txt.text = str;
btns.addChild(txt);
var up:BtnState = new BtnState(0xFAFAFA);
var over:BtnState = new BtnState(0xD0A000);
var down:BtnState = new BtnState(0xD04000);
goBtn = new SimpleButton(up, over, down, over);
goBtn.x = 110;
goBtn.addEventListener(MouseEvent.CLICK, goBtnClick);
btns.addChild(goBtn);
dir0 = new DirSprite(0);
dir0.x = 195;
btns.addChild(dir0);
dir1 = new DirSprite(1);
dir1.x = 275;
dir1.changeColor(0);
btns.addChild(dir1);
var radioBtn0:RadioButton = new RadioButton(btns, 180, 5, " ", true, checkRadioBtn);
radioBtn0.name = "r0";
radioBtn0.filters = [new ColorMatrixFilter([1, 0, 0, 0, 20, 0, 1, 0, 0, 20, 0, 0, 1, 0, 20, 0, 0, 0, 1, 0])];
var radioBtn1:RadioButton = new RadioButton(btns, 260, 5, " ", false, checkRadioBtn);
radioBtn1.name = "r1";
radioBtn1.filters = [new ColorMatrixFilter([1, 0, 0, 0, 20, 0, 1, 0, 0, 20, 0, 0, 1, 0, 20, 0, 0, 0, 1, 0])];
//enter Key
stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
}
private function onKeyDown(event:KeyboardEvent):void
{
if (event.keyCode == Keyboard.ENTER) {
var str:String = txt.text;
if (lastStr != str) {
lastStr = str;
setText(str, bmp, dirNum);
}
}
}
private function goBtnClick(e:MouseEvent):void
{
var str:String = txt.text;
if (lastStr != str) {
lastStr = str;
setText(str, bmp, dirNum);
}
}
private function setText(str:String, bmp:Bitmap, num:int):void
{
if (!str || str == "") return;
var i:int;
var sp:Shape = new Shape();
var s_w:Number = stage.stageWidth;
var s_h:Number = stage.stageWidth;
var rot_m:Matrix = new Matrix();
rot_m.createGradientBox(s_w, s_h/3, Math.PI / 2);
with (sp) {
graphics.clear();
graphics.beginGradientFill("linear", [0xB0B0AA, 0xFFFFFF], [1, 0], [0, 255], rot_m);
graphics.drawRect(0, 0, s_w, s_h/3);
graphics.endFill();
}
var canvas:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight, true, 0);
canvas.draw(sp);
var tf:TextField = new TextField();
//addChild(tf);
var fontSize:uint = stage.stageWidth / 5;
var fmt:TextFormat = new TextFormat("_sans", fontSize, 0xffffff, true);// 7F7FFF, true);
tf.defaultTextFormat = fmt;
tf.autoSize = TextFieldAutoSize.LEFT;
tf.text = str;
var w:Number = tf.width;
var h:Number = tf.height;
var len:Number = (w > h)?w:h;
//tf.filters = [new GlowFilter(0x7f0000,1,2,2,3)];
var txt0:BitmapData = new BitmapData(w, h, true, 0);// false, 0x0);
txt0.draw(tf);
var degree:Number = 45;
var rad:Number = Math.PI * degree / 180;
var dx:Number = h * .8;// 回転した文字列を範囲内に収める
var dy:Number = 0;// ((stage.stageHeight - h) / 2);
if (num == 1) {
degree = -45;
rad = Math.PI * degree / 180;
dx = 0;
dy = w * .4;
}
var ipMatrix:Matrix = new Matrix();
ipMatrix.rotate(rad);
ipMatrix.scale(1, .5);
ipMatrix.translate(dx, dy);
//
var txtSource:BitmapData = new BitmapData(len + h, len + h, true, 0);
txtSource.draw(txt0, ipMatrix, null, null, null, true);
//
var txtDataColumn:BitmapData = txtSource.clone();
txtDataColumn.applyFilter(txtDataColumn, txtDataColumn.rect, new Point(0, 0), new BevelFilter(4,10, 0xFFFFFF,1,0xE0E0E0,1,1,1,1,1,"inner"));
//txtDataColumn.applyFilter(txtDataColumn, txtDataColumn.rect, new Point(0, 0), new BlurFilter(2, 1, 1));
//Shadow
var txtDataShadow:BitmapData = txtSource.clone();
var ctfShadow:ColorTransform = new ColorTransform(0, 0, 0);
txtDataShadow.colorTransform(txtDataShadow.rect, ctfShadow);
txtDataShadow.applyFilter(txtDataShadow, txtDataShadow.rect, new Point(0, 0), new BlurFilter(12,12,1));
var m:Matrix = new Matrix();
//stageの中央に描画する。(映りこみから描くので、やや下から描く)
m.tx = (stage.stageWidth - w) / 2 +10;
m.ty = ((stage.stageHeight - h) / 2) + 62;
var s:int = 0;
//reflection
var maxRef:int = 30;
var cftRef:ColorTransform = new ColorTransform();
cftRef.alphaMultiplier = 0;
cftRef.redOffset = -30;
cftRef.blueOffset = -30;
cftRef.greenOffset = -30;
for (i = 0; i < 30; i++) {
canvas.draw(txtDataColumn, m, cftRef);// , null, null, true);
cftRef.alphaMultiplier += .01;
m.ty--;
}
//shadow
canvas.draw(txtDataShadow, m);// , cft);// , null, null, true);
m.ty -= 2;
//shade
s = 0;
var max:int = 30;
var colorOffsets:Array = [-20,0,0,-20];
var ratios:Array = [0, .6, .8, 1];
var ctfShade:ColorTransform = new ColorTransform();
var color_d:Number = 0;
for (i = 0; i < 30; i++) {
if (i >= ratios[s] * max) {
var p_from:int = ratios[s] * max;
var colorOffset_from:Number = colorOffsets[s];
s++;
var p_to:int = ratios[s] * max;
var colorOffset_to:Number = colorOffsets[s];
color_d = (colorOffset_to - colorOffset_from) / ( p_to - p_from);
ctfShade.redOffset = colorOffset_from;
ctfShade.blueOffset = colorOffset_from;
ctfShade.greenOffset = colorOffset_from;
}
canvas.draw(txtDataColumn, m, ctfShade);// , null, null, true);
ctfShade.redOffset += color_d;
ctfShade.blueOffset += color_d;
ctfShade.greenOffset += color_d;
m.ty--;
}
//
//face
var cf:ColorTransform = new ColorTransform(1, .6, .2);
txtSource.colorTransform(txtSource.rect, cf);
txtSource.applyFilter(txtSource, txtSource.rect, new Point(0, 0), new GlowFilter(0x202020, 1, 2, 2, 2, 1));
canvas.draw(txtSource, m,null,null,null,true);
bmp.bitmapData = canvas;
}
private function onResize(event:Event):void
{
var str:String = txt.text;
setText(str, bmp, dirNum);
}
private function checkRadioBtn(e:MouseEvent):void
{
var n:int = 0;
if (e.currentTarget.name == "r0") {
n = 0;
dir0.changeColor(1);
dir1.changeColor(0);
}
if (e.currentTarget.name == "r1") {
n = 1;
dir0.changeColor(0);
dir1.changeColor(1);
}
dirNum = n;
var str:String = txt.text;
setText(str, bmp, dirNum);
}
}
}
import flash.display.Sprite;
import flash.text.TextField;
import flash.filters.GlowFilter;
import flash.text.TextFieldAutoSize;
class BtnState extends Sprite
{
public function BtnState(color:uint)
{
//graphics.lineStyle(0, 0);
graphics.clear();
graphics.beginFill(0xFAFAFA);
graphics.drawRoundRect(0, 0, 28, 20, 8, 8);
graphics.endFill();
this.filters = [new GlowFilter(color, 1,6,6,1,1,true), new GlowFilter(0, 1, 4, 4, 1)];
var txt:TextField = new TextField();
txt.text = "GO";
txt.width = 28 - 1;
txt.autoSize = TextFieldAutoSize.CENTER;
txt.selectable = false;
addChild(txt);
}
}
import flash.text.TextFormat;
import flash.geom.Matrix;
import flash.display.BitmapData;
import flash.display.Bitmap;
import flash.filters.BevelFilter;
class DirSprite extends Sprite
{
public function DirSprite(dirType:int):void
{
var w:Number = 50;
var h:Number = 25;
graphics.clear();
graphics.lineStyle(0, 0x808080);
graphics.beginFill(0xFFFFFF);
graphics.moveTo(0, h / 2);
graphics.lineTo(w / 2, h);
graphics.lineTo(w, h / 2);
graphics.lineTo(w / 2, 0);
graphics.lineTo(0, h / 2);
graphics.endFill();
this.filters = [new BevelFilter(1, 90, 0xFFFFFF, 0, 0, 1, 4, 4)];
//'A'を向きにあわせて描く
var tf:TextField = new TextField();
tf.defaultTextFormat = new TextFormat("_sans", 24, 0x303030);
tf.text = "A";
var txt0:BitmapData = new BitmapData(w, h, true, 0);// false, 0x0);
txt0.draw(tf);
//右下へ
var degree:Number = 45;
var rad:Number = Math.PI * degree / 180;
var dx:Number = 28;
var dy:Number = 3;
if (dirType == 1) {
degree = -45;
rad = Math.PI * degree / 180;
dx = 7;
dy = 9;
}
var ipMatrix:Matrix = new Matrix();
ipMatrix.rotate(rad);
ipMatrix.scale(1, .5);
ipMatrix.translate(dx, dy);
var txtSource:BitmapData = new BitmapData(w, h, true, 0);
txtSource.draw(txt0, ipMatrix, null, null, null, true);
var bmp:Bitmap = new Bitmap(txtSource);
addChild(bmp);
}
public function changeColor(n:int):void
{
if (n == 0) this.alpha = .5;
if (n == 1) this.alpha = 1;
}
}