http://wiki.9ria.com/index.php/Flash%E6%B8%B8%E6%88%8F%E5%B8%B8%E8%A7%81%E5%8A%9F%E8%83%BD%E4%B8%8E%E5%AE%9E%E7%8E%B0

http://bbs.9ria.com/thread-61328-1-1.html?

//繪制一個菱形地圖的代碼
View Code package?com.joyairport.model{
????
????import?flash.display.Sprite;
????import?flash.display.DisplayObject;
????import?flash.display.Shape;
????import?flash.geom.Point;
????import?flash.events.MouseEvent;
????
????import?org.puremvc.as3.core.Model;
????
????
????public?class?BaseMap?{
????????
????????private?var?MapWidth:?Number;????????//760x2=1520
????????private?var?MapHeight:?Number;????????//680x2=1360
????????private?var?TileWidth?:Number;????????//tile=60
????????private?var?TileHeight?:Number;????????//tile=30
????????private?var?HalfTileWidth:int;
????????private?var?HalfTileHeight:int;
????????

????????public?function?BaseMap()?{
????????????//?constructor?code
????????????//drawBaseMap(1520,?1360,?60,?30);
????????}
????????
????????
????????
????????
????????//繪制地圖
????????public?function?drawBaseMap(mapWidth:int,?mapHeight:int,?tileWidth:int,?tileHeight:int):DisplayObject?{
????????????this.MapWidth?=?mapWidth;
????????????this.MapHeight?=?mapHeight;
????????????this.TileWidth?=?tileWidth;
????????????this.TileHeight?=?tileHeight;
????????????
????????????var?col:int?=?this.MapWidth?/?this.TileWidth;
????????????var?row:int?=?this.MapHeight?/?this.TileHeight;
????????????
????????????this.HalfTileWidth?=?int(this.TileWidth?/?2);
????????????this.HalfTileHeight?=?int(this.TileHeight?/?2);
????????????
????????????trace("mapWidth?=?"?+?mapWidth?+?"?__??row?=?"?+?row);
????????????trace("mapHeight?=?"?+?mapHeight?+?"?__??col?=?"?+?col);
????????????
????????????
????????????var?grid:Shape?=?new?Shape();
????????????grid.graphics.lineStyle(1,?0xC3C3C3,?1);
????????????
????????????var?dblMapWidth:int?=?col?*?2?+?1;
????????????var?dblMapHeight:int?=?row?*?2?+?1;
????????????
????????????for?(var?i:int?=?1;?i?<?dblMapWidth;?i?=?i?+?2?)?{
????????????????grid.graphics.moveTo(i?*?this.HalfTileWidth,?0);
????????????????if?(dblMapHeight?+?i?>=?dblMapWidth)?{
????????????????????grid.graphics.lineTo(dblMapWidth?*?this.HalfTileWidth,?(dblMapWidth?-?i)?*?this.HalfTileHeight);
????????????????}else?{
????????????????????grid.graphics.lineTo((dblMapHeight?+?i)?*?this.HalfTileWidth,?dblMapHeight?*?this.HalfTileHeight);
????????????????}
????????????????
????????????????grid.graphics.moveTo(i?*?this.HalfTileWidth,?0);
????????????????if?(i?<=?dblMapHeight)?{
????????????????????grid.graphics.lineTo(0,?i?*?this.HalfTileHeight);
????????????????}else?{
????????????????????grid.graphics.lineTo((i?-?row?-?1)?*?this.HalfTileWidth,?dblMapHeight?*?this.HalfTileHeight);
????????????????}
????????????}
????????????
????????????
????????????for?(var?j:int?=?1;?j?<?dblMapHeight;?j?=?j?+?2)?{
????????????????grid.graphics.moveTo(0,?j?*?this.HalfTileHeight);
????????????????if?(dblMapHeight?-?j?>=?dblMapWidth)?{
????????????????????grid.graphics.lineTo(dblMapWidth?*?this.HalfTileWidth,?(dblMapWidth?+?j)?*?this.HalfTileHeight);
????????????????}else?{
????????????????????grid.graphics.lineTo((dblMapHeight?-?j)?*?this.HalfTileWidth,?dblMapHeight?*?this.HalfTileHeight);
????????????????}????????????????
????????????}
????????????/*
????????????for?(var?m:int?=?0;?m?<?dblMapHeight;?m?=?m?+?2)?{
????????????????grid.graphics.moveTo(dblMapWidth?*?this.HalfTileWidth,?m?*?this.HalfTileHeight);
????????????????if?(dblMapWidth?-?dblMapHeight?+?m?<?0)?{
????????????????????grid.graphics.lineTo(0,?(dblMapWidth?+?m)?*?this.HalfTileHeight);
????????????????}else?{
????????????????????grid.graphics.lineTo((dblMapWidth?-?dblMapHeight?+?m)?*?this.HalfTileWidth,?dblMapHeight?*?this.HalfTileHeight);
????????????????}
????????????}
????????????*/
????????????
????????????return?grid;
????????????
????????}


????}
????
}

//

?

//用小菱形塊拼接的Rhombus地圖，45度角的

View Code package?com.joyairport.model
{
????import?flash.display.DisplayObject;
????import?flash.display.Shape;
????import?flash.display.SpreadMethod;
????import?flash.display.Sprite;
????
????/**
?????*?...
?????*?@author?guolichun
?????*/
????public?class?RhombusMap??
????{
????????
????/*????private?var?rhombus_width:Number?=?80;
????????private?var?rhombus_height:Number?=?40;
????????private?var?rhombus_pointx:Number?=?0;
????????private?var?rhombus_pointy:Number?=?0;
????????
????????private?var?map_width:Number?=?1024;
????????private?var?map_height:Number?=?1024;*/
????????
????????
????????
????????public?function?RhombusMap()?{
????????????
????????}
????????
????????/**
?????????*?繪制一個菱形
?????????*?@param????_point_x?=?起點坐標x
?????????*?@param????_point_y?=?起點坐標y
?????????*?@param????_rhombus_width?=?小菱形所在矩形的寬度
?????????*?@param????_rhombus_height?=?小菱形所在矩形的高度
?????????*?@return
?????????*/
????????public?function?drawRhombus(_point_x:Number,?_point_y:Number,?_rhombus_width:Number,?_rhombus_height:Number):Sprite?{
????????????
????????????var?r:Sprite?=?new?Sprite();
????????????var?s:Shape?=?new?Shape();
????????????
????????????s.graphics.lineStyle(1,?0x000000);
????????????s.graphics.beginFill(0x00666CC,?0.3);
????????????s.graphics.moveTo(_point_x,?_point_y);
????????????s.graphics.lineTo(_point_x?+?_rhombus_height,?_point_y?+?(_rhombus_height?/?2));
????????????s.graphics.lineTo(_point_x,?_point_y?+?_rhombus_height);
????????????s.graphics.lineTo(_point_x?-?_rhombus_height,?_point_y?+?(_rhombus_height?/?2));
????????????//s.graphics.lineTo(rh,?px);
????????????s.graphics.endFill();
????????????
????????????r.addChild(s);
????????????
????????????return?r;????????????
????????}
????????
????????/**
?????????*?繪制菱形地圖
?????????*?@param????rw?=?rhombus寬度
?????????*?@param????rh?=?rhombus高度
?????????*?@param????mw?=?map寬度
?????????*?@param????mh?=?map高度
?????????*?@return
?????????*/
????????public?function?drawMap(rw:Number,rh:Number,mw:Number,mh:Number):Sprite?{
????????????var?grid:Sprite?=?new?Sprite();
????????????
????????????for?(var?i:int?=?0;?i?<?(mw?/?rw);?i++?)?{????????????????
????????????????
????????????????for?(var?j:int?=?0;?j?<?(mh?/?rh);?j++?)?{????????????????
????????????????????var?rhombus:Sprite?=?drawRhombus(rw?*?i?+?rw,?rh*j??+?rh,?rw,?rh);
????????????????????
????????????????????
????????????????????trace("i?=?"?+?i?+?"?j?=?"?+?i);
????????????????????grid.addChild(rhombus);
????????????????}????????????????????????????
????????????}????????????
????????????return?grid;????????????
????????}
????}
????
}//

?

//拖動容器的代碼sprite

View Code stage.addEventListener(MouseEvent.MOUSE_MOVE,onMouseMovefun);
stage.addEventListener(MouseEvent.CLICK,onclickfun);

stage.addEventListener(MouseEvent.MOUSE_DOWN,onmousedownfun);
stage.addEventListener(MouseEvent.MOUSE_UP,onmouseupfun);

function?onmouseupfun(e:MouseEvent):void{
????trace("mouse?UP");
????this.stopDrag();????
}


function?onmousedownfun(e:MouseEvent):void{
????trace("mouse?DOWN?");
????this.startDrag();
????
}

function?onMouseMovefun(e:MouseEvent):void
{
????//trace("_"+?e.localX?+?"_"?+?e.localY);
}


function?onclickfun(e:MouseEvent):void
{
????trace("CLICK==>_X="+?e.stageX??+?"_Y="?+?e.stageY?+?"__local:_"?+?e.localX?+?"_"?+?e.localY);
}//

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轉載于:https://www.cnblogs.com/didi/archive/2011/07/25/2116477.html

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