缩小范围 - 排除一些孩子? [英] Scaling in flex - exclude some children?
问题描述
为ths,'有一个fxg文件,代表地图。
它在
中也有一些元素,如POI,文本等等。
我用scaleX和scaleY缩放,这对地图很好用。
但问题是:ALL childen缩放。我不想要这个他们应该保持在地图上相同的位置。
将某些代码
作为函数
< fx:脚本>
<![CDATA [
import mx.skins.Border;
[Bindable]
public var hoehe:Number = 1;
[Bindable]
public var breite:Number = 1;
protected function zoom_changeHandler(event:Event):void
{
hoehe = zoom.value;
breite = zoom.value;
}
]]>
< / fx:脚本>
和
code>< s:Scroller width =100%height =100%baseline =10>
< s:Group scaleX ={breite}scaleY ={hoehe}id =mapView> <! - zum zoomen - >
< s:Group horizontalCenter =0> <! - Enthältalle Objekte - >
< images:karte id =kartePanelheight =630width =430/>
< images:akw id =akw1scaleX =0.2scaleY =0.2top =158left =190/>
< components:akwView x =154y =131resizeMode =scale>
< / components:akwView>
< / s:组>
< / s:组>
< / s:Scroller>
componentsLakwView包含一些标签等,这不应该调整大小?
您可以对具有反值的那些孩子进行否定缩放 - 例如,如果将缩放2.0应用于父项,则将1 / 2.0 = 0.5比例应用于这些孩子,他们的大小将不变。
i'm trying to build a webmap application in flex. for ths, 've got a fxg-file which represents the maps. it's in a also there are some elements, like POIs, text et cetera in this group. i zoom the with scaleX and scaleY, this works just fine for the map.
but the problem is: ALL childen zoom also. i don't want this. they should stay the same place on the map and the same size.
heres some code the as function
<fx:Script>
<![CDATA[
import mx.skins.Border;
[Bindable]
public var hoehe:Number = 1;
[Bindable]
public var breite:Number = 1;
protected function zoom_changeHandler(event:Event):void
{
hoehe = zoom.value;
breite = zoom.value;
}
]]>
</fx:Script>
and the
<s:Scroller width="100%" height="100%" baseline="10">
<s:Group scaleX="{breite}" scaleY="{hoehe}" id="mapView" > <!-- zum zoomen -->
<s:Group horizontalCenter="0" > <!-- Enthält alle Objekte -->
<images:karte id="kartePanel" height="630" width="430" />
<images:akw id="akw1" scaleX="0.2" scaleY="0.2" top="158" left="190" />
<components:akwView x="154" y="131" resizeMode="scale">
</components:akwView>
</s:Group>
</s:Group>
</s:Scroller>
componentsLakwView contains some labels etc. this should not be resized?
You can negate zoom for those children with inverse value - for example, if you apply zoom 2.0 to parent, apply 1/2.0 = 0.5 scale to those children, and their size will be constant.
这篇关于缩小范围 - 排除一些孩子?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!