forked from: 色を変化させる
/**
* Copyright muumuu ( http://wonderfl.net/user/muumuu )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/u7Tx
*/
// forked from ProjectNya's 色を変化させる
////////////////////////////////////////////////////////////////////////////////
// 色を変化させる
//
// ムービークリップの色を変化させる
// http://www.project-nya.jp/modules/weblog/details.php?blog_id=468
////////////////////////////////////////////////////////////////////////////////
package {
import flash.display.Sprite;
import flash.display.Shape;
import flash.geom.ColorTransform;
[SWF(backgroundColor="#FFFFFF", width="465", height="465", frameRate="30")]
public class Main extends Sprite {
private var slider:Slider;
private var label:Label;
private var rect:Shape;
private var baseColor:Number = 0xFF0000;
private var targetColor:Number = 0x0000FF;
private var max:Number = 100;
private var baseRGB:Object;
private var targetRGB:Object;
private var colorTrans:ColorTransform = new ColorTransform(0, 0, 0, 1, 0, 0, 0, 0);
public function Main() {
//Wonderfl.capture_delay(1);
init();
}
private function init():void {
slider = new Slider();
slider.x = 132;
slider.y = 392;
addChild(slider);
slider.init({label: "slider", width: 200, min: 0, max: 100, grid: 10, init: 0});
slider.addEventListener(CompoEvent.CHANGE, change, false, 0, true);
//
label = new Label(100, 20, 20, Label.CENTER);
addChild(label);
label.textColor = 0xCC0000;
label.text = "10";
label.x = 182;
label.y = 72;
//
var rectL:Shape = new Shape();
addChild(rectL);
rectL.x = 32;
rectL.y = 232;
rectL.graphics.beginFill(baseColor);
rectL.graphics.drawRect(-20, -20, 40, 40);
rectL.graphics.endFill();
var rectR:Shape = new Shape();
addChild(rectR);
rectR.x = 432;
rectR.y = 232;
rectR.graphics.beginFill(targetColor);
rectR.graphics.drawRect(-20, -20, 40, 40);
rectR.graphics.endFill();
//
rect = new Shape();
addChild(rect);
rect.x = 82;
rect.y = 232;
rect.graphics.beginFill(0x000000);
rect.graphics.drawRect(-20, -20, 40, 40);
rect.graphics.endFill();
//
baseRGB = colorToRGB(baseColor);
targetRGB = colorToRGB(targetColor);
transformColor(0);
}
private function change(evt:CompoEvent):void {
var grade:Number = evt.value;
transformColor(grade);
}
private function transformColor(grade:Number):void {
var r:Number = baseRGB.r + Math.round((targetRGB.r - baseRGB.r)/max*grade);
var g:Number = baseRGB.g + Math.round((targetRGB.g - baseRGB.g)/max*grade);
var b:Number = baseRGB.b + Math.round((targetRGB.b - baseRGB.b)/max*grade);
colorTrans.redOffset = r;
colorTrans.greenOffset = g;
colorTrans.blueOffset = b;
rect.transform.colorTransform = colorTrans;
//
rect.x = 82 + 3*grade;
var rgb:Object = {r: r, g: g, b: b};
label.text = colorToRRGGBB(RGBToColor(rgb));
}
private function colorToRGB(color:Number):Object {
var r:Number = (color & 0xFF0000) >> 16;
var g:Number = (color & 0x00FF00) >> 8;
var b:Number = color & 0x0000FF;
var rgb:Object = {r: r, g: g, b: b};
return rgb;
}
private function RGBToColor(rgb:Object):Number {
var color:Number = rgb.r << 16 | rgb.g << 8 | rgb.b;
return color;
}
function colorToRRGGBB(color:Number):String {
var rgb:String = "0x" + ("00000" + color.toString(16)).substr(-6).toUpperCase();
return rgb;
}
}
}
//////////////////////////////////////////////////
// Sliderクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.display.Shape;
import flash.text.TextField;
import flash.text.TextFieldType;
import flash.text.AntiAliasType;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
import flash.filters.DropShadowFilter;
import flash.filters.GlowFilter;
import flash.geom.Rectangle;
import flash.geom.Matrix;
import flash.display.GradientType;
import flash.display.SpreadMethod;
import flash.display.InterpolationMethod;
import flash.events.Event;
import flash.events.MouseEvent;
class Slider extends Sprite {
private var hole:Shape;
private var line:Sprite;
private var thumb:Sprite;
private var light:Shape;
private var shade:Shape;
private var base:Shape;
private var title:TextField;
private var txt:TextField;
private var label:String = "";
private static var fontType:String = "_ゴシック";
private var _width:uint = 100;
private static var tHeight:uint = 20;
private static var bHeight:uint = 30;
private var grid:uint = 5;
private static var bColor:uint = 0xFFFFFF;
private static var tColor:uint = 0x666666;
private static var gColor:uint = 0x999999;
private static var mColor:uint = 0x333333;
private static var bgColor:uint = 0x0099FF;
private static var sColor:uint = 0x000000;
private static var offColor:uint = 0x999999;
private var min:Number = 0;
private var max:Number = 100;
private var initValue:Number = 0;
private var blueGlow:GlowFilter;
private var shadeDrop:DropShadowFilter;
private var value:Number;
private var _enabled:Boolean = true;
public function Slider() {
}
public function init(option:Object):void {
if (option.label != undefined) label = option.label;
if (option.width != undefined) _width = option.width;
if (option.min != undefined) min = option.min;
if (option.max != undefined) max = option.max;
if (option.grid != undefined) grid = option.grid;
if (option.init != undefined) initValue = option.init;
draw();
}
private function draw():void {
shadeDrop = new DropShadowFilter(1, 90, sColor, 0.5, 4, 4, 2, 3, false, false);
blueGlow = new GlowFilter(bgColor, 0.6, 5, 5, 2, 3, false, true);
hole = new Shape();
line = new Sprite();
title = new TextField();
txt = new TextField();
thumb = new Sprite();
shade = new Shape();
light = new Shape();
base = new Shape();
addChild(hole);
addChild(line);
addChild(title);
addChild(txt);
addChild(thumb);
thumb.addChild(shade);
thumb.addChild(light);
thumb.addChild(base);
hole.y = bHeight;
createGradientHole(hole, _width, 3);
line.y = bHeight;
createGrid(line);
title.height = tHeight-1;
title.type = TextFieldType.DYNAMIC;
title.selectable = false;
//title.embedFonts = true;
//title.antiAliasType = AntiAliasType.ADVANCED;
title.textColor = tColor;
title.autoSize = TextFieldAutoSize.LEFT;
var tfl:TextFormat = new TextFormat();
tfl.font = fontType;
tfl.size = 12;
tfl.align = TextFormatAlign.LEFT;
title.defaultTextFormat = tfl;
title.text = label;
//txt.x = title.textWidth;
txt.x = 50;
txt.width = 50;
txt.height = tHeight-1;
txt.selectable = false;
//txt.embedFonts = true;
//txt.antiAliasType = AntiAliasType.ADVANCED;
var tfr:TextFormat = new TextFormat();
tfr.font = fontType;
tfr.size = 12;
tfr.align = TextFormatAlign.RIGHT;
txt.defaultTextFormat = tfr;
reset();
thumb.y = bHeight;
createThumb(shade, 8, 20, 12, sColor);
shade.filters = [shadeDrop];
createThumb(light, 8, 20, 12, bgColor);
light.filters = [blueGlow];
createThumb(base, 8, 20, 12, bColor);
_up();
enabled = true;
thumb.mouseChildren = false;
}
private function rollOver(evt:MouseEvent):void {
_over();
}
private function rollOut(evt:MouseEvent):void {
_up();
}
private function press(evt:MouseEvent):void {
_down();
var rect:Rectangle = new Rectangle(0, bHeight, _width, 0);
thumb.startDrag(false, rect);
thumb.addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
stage.addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
stage.addEventListener(Event.MOUSE_LEAVE, leave, false, 0, true);
thumb.addEventListener(Event.ENTER_FRAME, change, false, 0, true);
}
private function release(evt:MouseEvent):void {
_up();
thumb.stopDrag();
checkValue();
var e:CompoEvent = new CompoEvent(CompoEvent.SELECT, value);
dispatchEvent(e);
thumb.removeEventListener(MouseEvent.MOUSE_UP, release);
stage.removeEventListener(MouseEvent.MOUSE_UP, release);
stage.removeEventListener(Event.MOUSE_LEAVE, leave);
thumb.removeEventListener(Event.ENTER_FRAME, change);
}
private function leave(evt:Event):void {
_up();
thumb.stopDrag();
checkValue();
dispatchEvent(new CompoEvent(CompoEvent.SELECT, value));
thumb.removeEventListener(MouseEvent.MOUSE_UP, release);
stage.removeEventListener(MouseEvent.MOUSE_UP, release);
stage.removeEventListener(Event.MOUSE_LEAVE, leave);
thumb.removeEventListener(Event.ENTER_FRAME, change);
}
private function _up():void {
light.visible = false;
}
private function _over():void {
light.visible = true;
}
private function _down():void {
light.visible = true;
}
private function _off():void {
light.visible = false;
txt.textColor = offColor;
}
private function change(evt:Event):void {
_down();
checkValue();
dispatchEvent(new CompoEvent(CompoEvent.CHANGE, value));
}
private function checkValue():void {
value = min + Math.round(thumb.x/_width*(max-min));
txt.text = String(value);
}
public function get enabled():Boolean {
return _enabled;
}
public function set enabled(param:Boolean):void {
_enabled = param;
if (!_enabled) _off();
thumb.buttonMode = _enabled;
thumb.mouseEnabled = _enabled;
thumb.useHandCursor = _enabled;
if (_enabled) {
thumb.addEventListener(MouseEvent.MOUSE_OVER, rollOver, false, 0, true);
thumb.addEventListener(MouseEvent.MOUSE_OUT, rollOut, false, 0, true);
thumb.addEventListener(MouseEvent.MOUSE_DOWN, press, false, 0, true);
thumb.addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
} else {
thumb.removeEventListener(MouseEvent.MOUSE_OVER, rollOver);
thumb.removeEventListener(MouseEvent.MOUSE_OUT, rollOut);
thumb.removeEventListener(MouseEvent.MOUSE_DOWN, press);
thumb.removeEventListener(MouseEvent.MOUSE_UP, release);
}
}
public function reset():void {
thumb.x = _width*(initValue-min)/(max-min);
value = initValue;
txt.text = String(value);
}
private function createGrid(target:Sprite):void {
for (var n:uint = 0; n <= grid; n++) {
var w:uint = Math.floor(_width/grid);
if (n == 0 || n == grid*0.5 || n == grid) {
createGridLine(target, w*n, mColor);
var _txt:TextField = new TextField();
target.addChild(_txt);
_txt.x = w*n - 20;
_txt.y = 13;
_txt.width = 40;
_txt.height = 14;
_txt.selectable = false;
//_txt.embedFonts = true;
//_txt.antiAliasType = AntiAliasType.ADVANCED;
//_txt.antiAliasType = AntiAliasType.NORMAL;
_txt.textColor = mColor;
var tfc:TextFormat = new TextFormat();
tfc.font = fontType;
tfc.size = 8;
tfc.align = TextFormatAlign.CENTER;
_txt.defaultTextFormat = tfc;
if (n == 0) _txt.text = String(min);
if (n == grid*0.5) _txt.text = String(min+(max-min)*0.5);
if (n == grid) _txt.text = String(max);
} else {
createGridLine(target, w*n, gColor);
}
}
}
private function createThumb(target:Shape, w:uint, h:uint, y:uint, color:uint, alpha:Number = 1):void {
target.graphics.beginFill(color, alpha);
target.graphics.drawRoundRect(-w*0.5, -y, w, h, w);
target.graphics.endFill();
}
private function createGradientHole(target:Shape, w:uint, c:Number):void {
var colors:Array = [0x000000, 0x000000];
var alphas:Array = [0.4, 0];
var ratios:Array = [0, 255];
var matrix:Matrix = new Matrix();
matrix.createGradientBox(w+c*2, c*2, 0.5*Math.PI, -c, -c);
target.graphics.beginGradientFill(GradientType.LINEAR, colors, alphas, ratios, matrix, SpreadMethod.PAD, InterpolationMethod.RGB, 0);
target.graphics.drawRoundRect(-c, -c, w+c*2, c*2, c*2);
target.graphics.endFill();
}
private function createGridLine(target:Sprite, x:uint, color:uint):void {
target.graphics.lineStyle(0, color);
target.graphics.moveTo(x, 8);
target.graphics.lineTo(x, 12);
}
}
//////////////////////////////////////////////////
// CompoEventクラス
//////////////////////////////////////////////////
import flash.events.Event;
class CompoEvent extends Event {
public static const SELECT:String = "select";
public static const CHANGE:String = "change";
public var value:*;
public function CompoEvent(type:String, value:*) {
super(type);
this.value = value;
}
public override function clone():Event {
return new CompoEvent(type, value);
}
}
//////////////////////////////////////////////////
// Labelクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.text.TextField;
import flash.text.TextFieldType;
import flash.text.TextFieldAutoSize;
import flash.text.AntiAliasType;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
class Label extends Sprite {
private var txt:TextField;
private static var fontType:String = "_ゴシック";
private var _width:uint = 20;
private var _height:uint = 20;
private var size:uint = 12;
public static const LEFT:String = TextFormatAlign.LEFT;
public static const CENTER:String = TextFormatAlign.CENTER;
public static const RIGHT:String = TextFormatAlign.RIGHT;
public function Label(w:uint, h:uint, s:uint = 12, align:String = LEFT) {
_width = w;
_height = h;
size = s;
draw(align);
}
private function draw(align:String):void {
txt = new TextField();
addChild(txt);
txt.width = _width;
txt.height = _height;
txt.autoSize = align;
txt.type = TextFieldType.DYNAMIC;
txt.selectable = false;
//txt.embedFonts = true;
//txt.antiAliasType = AntiAliasType.ADVANCED;
var tf:TextFormat = new TextFormat();
tf.font = fontType;
tf.size = size;
tf.align = align;
txt.defaultTextFormat = tf;
textColor = 0x000000;
}
public function set text(param:String):void {
txt.text = param;
}
public function set textColor(param:uint):void {
txt.textColor = param;
}
}