Flex Examples » JointStyle http://blog.flexexamples.com Just a bunch of Adobe Flex Examples Wed, 26 Jan 2011 18:09:51 +0000 en hourly 1 Setting the joint style on a Spark Border container in Flex 4 http://blog.flexexamples.com/2009/11/03/setting-the-joint-style-on-a-spark-border-container-in-flex-4/ http://blog.flexexamples.com/2009/11/03/setting-the-joint-style-on-a-spark-border-container-in-flex-4/#comments Tue, 03 Nov 2009 23:30:13 +0000 Peter deHaan http://blog.flexexamples.com/?p=2144 The following example shows how you can set the joint style on a Spark Border container in Flex 4 by setting the borderStroke property to a custom stroke object and set the joints property to a static constant from the flash.display.JointStyle class.

Full code after the jump.

<?xml version="1.0" encoding="utf-8"?> <!-- http://blog.flexexamples.com/2009/11/03/setting-the-joint-style-on-a-spark-border-container-in-flex-4/ --> <s:Application [...]]]> The following example shows how you can set the joint style on a Spark Border container in Flex 4 by setting the borderStroke property to a custom stroke object and set the joints property to a static constant from the flash.display.JointStyle class.

Full code after the jump.

The following example(s) require Flash Player 10 and the Adobe Flex 4 SDK. To download the Adobe Flash Builder 4 trial, see http://www.adobe.com/products/flex/. To download the latest nightly build of the Flex 4 SDK, see http://opensource.adobe.com/wiki/display/flexsdk/Download+Flex+4.
For more information on getting started with Flex 4 and Flash Builder 4, see the official Adobe Flex Team blog.

<?xml version="1.0" encoding="utf-8"?> 
<!-- http://blog.flexexamples.com/2009/11/03/setting-the-joint-style-on-a-spark-border-container-in-flex-4/ -->
<s:Application name="Spark_Border_borderStroke_joints_test"
        xmlns:fx="http://ns.adobe.com/mxml/2009" 
        xmlns:s="library://ns.adobe.com/flex/spark" 
        xmlns:mx="library://ns.adobe.com/flex/halo">
    <s:controlBarContent>
        <s:Label text="joints:" />
        <s:DropDownList id="dropDownList" requireSelection="true" selectedIndex="2">
            <s:dataProvider>
                <s:ArrayList source="[bevel,miter,round]" />
            </s:dataProvider>
        </s:DropDownList>
    </s:controlBarContent>
    <s:controlBarLayout>
        <s:HorizontalLayout verticalAlign="middle"
                paddingLeft="10" paddingRight="10" paddingTop="10" paddingBottom="10" />
    </s:controlBarLayout>
 
    <s:Border left="50" right="50" top="50" bottom="50"
              horizontalCenter="0" verticalCenter="0">
        <s:borderStroke>
            <s:SolidColorStroke weight="50" joints="{dropDownList.selectedItem}" />
        </s:borderStroke>
    </s:Border>
 
</s:Application>

This entry is based on a beta version of the Flex 4 SDK and therefore is very likely to change as development of the Flex SDK continues. The API can (and will) change causing examples to possibly not compile in newer versions of the Flex 4 SDK.

 
]]> http://blog.flexexamples.com/2009/11/03/setting-the-joint-style-on-a-spark-border-container-in-flex-4/feed/ 1 Setting the joint style on a Path stroke in Flex 4 http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/ http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/#comments Fri, 09 Jan 2009 16:03:56 +0000 Peter deHaan http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/ The following example shows how you can set the joint style on a Flex 4 SolidColorStroke object by setting the joints property to a static constant in the JointStyle class (flash.display.JointStyle).

<?xml version="1.0" encoding="utf-8"?> <!-- http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/ --> <s:Application name="Spark_Path_stroke_joints_test" xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx">   <fx:Declarations> <fx:String id="pathData">M 0 0 L 200 0 L 0 80 [...]]]> The following example shows how you can set the joint style on a Flex 4 SolidColorStroke object by setting the joints property to a static constant in the JointStyle class (flash.display.JointStyle).

The following example(s) require Flash Player 10 and the Adobe Flex 4 SDK. To download the Adobe Flash Builder 4 trial, see http://www.adobe.com/products/flex/. To download the latest nightly build of the Flex 4 SDK, see http://opensource.adobe.com/wiki/display/flexsdk/Download+Flex+4.
For more information on getting started with Flex 4 and Flash Builder 4, see the official Adobe Flex Team blog.

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/ -->
<s:Application name="Spark_Path_stroke_joints_test"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        xmlns:mx="library://ns.adobe.com/flex/mx">
 
    <fx:Declarations>
        <fx:String id="pathData">M 0 0 L 200 0 L 0 80 Z</fx:String>
    </fx:Declarations>
 
    <s:controlBarContent>
        <mx:Form>
            <mx:FormItem label="joints:">
                <s:DropDownList id="comboBox" requireSelection="true">
                    <s:dataProvider>
                        <s:ArrayList source="[bevel,miter,round]" />
                    </s:dataProvider>
                </s:DropDownList>
            </mx:FormItem>
        </mx:Form>
    </s:controlBarContent>
 
    <s:Group horizontalCenter="0" verticalCenter="0">
        <s:Path id="path" data="{pathData}">
            <s:stroke>
                <s:SolidColorStroke id="pathStroke"
                        joints="{comboBox.selectedItem}"
                        color="red"
                        weight="40" />
            </s:stroke>
        </s:Path>
        <s:Path data="{pathData}">
            <s:stroke>
                <s:SolidColorStroke color="black" weight="1" />
            </s:stroke>
        </s:Path>
    </s:Group>
 
</s:Application>

View source is enabled in the following example.

You can also set the joints property using ActionScript, as seen in the following example:

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/ -->
<s:Application name="Spark_Path_stroke_joints_test"
        xmlns:fx="http://ns.adobe.com/mxml/2009" 
        xmlns:s="library://ns.adobe.com/flex/spark" 
        xmlns:mx="library://ns.adobe.com/flex/mx">
    <s:controlBarContent>
        <mx:Form>
            <mx:FormItem label="joints:">
                <s:DropDownList id="comboBox"
                        selectedIndex="2"
                        change="comboBox_change(event);">
                    <s:dataProvider>
                        <s:ArrayList>
                            <s:source>
                                <fx:String>{JointStyle.BEVEL}</fx:String>
                                <fx:String>{JointStyle.MITER}</fx:String>
                                <fx:String>{JointStyle.ROUND}</fx:String>
                            </s:source>
                        </s:ArrayList>
                    </s:dataProvider>
                </s:DropDownList>
            </mx:FormItem>
        </mx:Form>
    </s:controlBarContent>
 
    <fx:Script>
        <![CDATA[
            import mx.events.ListEvent;
            import spark.events.IndexChangeEvent;
 
            protected function comboBox_change(evt:IndexChangeEvent):void {
                pathStroke.joints = comboBox.selectedItem.toString();
            }
        ]]>
    </fx:Script>
 
    <fx:Declarations>
        <fx:String id="pathData">M 0 0 L 200 0 L 0 80 Z</fx:String>
    </fx:Declarations>
 
    <s:Graphic horizontalCenter="0" verticalCenter="0">
        <s:Path id="path" data="{pathData}">
            <s:stroke>
                <s:SolidColorStroke id="pathStroke"
                        color="red"
                        weight="40" />
            </s:stroke>
        </s:Path>
        <s:Path data="{pathData}">
            <s:stroke>
                <s:SolidColorStroke color="black" weight="1" />
            </s:stroke>
        </s:Path>
    </s:Graphic>
 
</s:Application>

This entry is based on a beta version of the Flex 4 SDK and therefore is very likely to change as development of the Flex SDK continues. The API can (and will) change causing examples to possibly not compile in newer versions of the Flex 4 SDK.

 
]]> http://blog.flexexamples.com/2009/01/09/setting-the-joint-style-on-a-path-stroke-in-flex-gumbo/feed/ 1 Setting the joint style on a stroke in Flex Gumbo http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/ http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/#comments Fri, 02 Jan 2009 05:57:21 +0000 Peter deHaan http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/ The following example shows how you can set the joint style on a Flex Gumbo LinearGradientStroke object by setting the joints property to a static constant in the JointStyle class (flash.display.JointStyle).

Full code after the jump.

To use the following code, you must have Flash Player 10 and a Flex Gumbo SDK installed [...]]]> The following example shows how you can set the joint style on a Flex Gumbo LinearGradientStroke object by setting the joints property to a static constant in the JointStyle class (flash.display.JointStyle).

Full code after the jump.

To use the following code, you must have Flash Player 10 and a Flex Gumbo SDK installed in your Flex Builder 3. For more information on downloading and installing the Gumbo SDK into Flex Builder 3, see “Using the beta Gumbo SDK in Flex Builder 3″.

View MXML

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/ -->
<Application name="LinearGradientStroke_joints_test"
        xmlns="http://ns.adobe.com/mxml/2009"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <ApplicationControlBar dock="true">
        <Form styleName="plain">
            <FormItem label="joints:">
                <ComboBox id="comboBox"
                        dataProvider="[bevel,miter,round]" />
            </FormItem>
        </Form>
    </ApplicationControlBar>

    <Graphic>
        <Rect id="rect" width="300" height="200">
            <stroke>
                <LinearGradientStroke id="linearGrad"
                        joints="{comboBox.selectedItem}"
                        weight="20">
                    <entries>
                        <GradientEntry color="red" />
                        <GradientEntry color="white" />
                        <GradientEntry color="blue" />
                    </entries>
                </LinearGradientStroke>
            </stroke>
        </Rect>
    </Graphic>

</Application>

View source is enabled in the following example.

You can also set the joints property using ActionScript, as seen in the following example:

View MXML

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/ -->
<Application name="LinearGradientStroke_joints_test"
        xmlns="http://ns.adobe.com/mxml/2009"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <Script>
        <![CDATA[
            import mx.events.ListEvent;

            private function comboBox_change(evt:ListEvent):void {
                linearGrad.joints = comboBox.selectedItem.toString();
            }
        ]]>
    </Script>

    <ApplicationControlBar dock="true">
        <Form styleName="plain">
            <FormItem label="joints:">
                <ComboBox id="comboBox"
                        selectedIndex="2"
                        change="comboBox_change(event);">
                    <dataProvider>
                        <Array>
                            <String>{JointStyle.BEVEL}</String>
                            <String>{JointStyle.MITER}</String>
                            <String>{JointStyle.ROUND}</String>
                        </Array>
                    </dataProvider>
                </ComboBox>
            </FormItem>
        </Form>
    </ApplicationControlBar>

    <Graphic>
        <Rect id="rect" width="300" height="200">
            <stroke>
                <LinearGradientStroke id="linearGrad"
                        weight="20">
                    <entries>
                        <GradientEntry color="red" />
                        <GradientEntry color="white" />
                        <GradientEntry color="blue" />
                    </entries>
                </LinearGradientStroke>
            </stroke>
        </Rect>
    </Graphic>

</Application>

This entry is based on a beta version of the Flex Gumbo SDK and therefore is very likely to change as development of the Flex SDK continues. The API can (and will) change causing examples to possibly not compile in newer versions of the Flex Gumbo SDK.

 
]]> http://blog.flexexamples.com/2009/01/01/setting-the-joint-style-on-a-stroke-in-flex-gumbo/feed/ 0