我正在尝试使用AlivePDF将图表保存到.pdf文件中。然而,当我试图保存我的图表时,它最终在pdf中裁剪了图表的一半,因此它甚至不是完全可见的。似乎AlivePDF用来生成我的pdf的截图太小了。
我正在尝试从一个示例中获取一个图表,以便使用我从web上挑选的alivepdf的示例代码。
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<![CDATA[
import org.alivepdf.pages.Page;
import org.alivepdf.layout.Resize;
import org.alivepdf.pdf.PDF;
import org.alivepdf.layout.Orientation;
import org.alivepdf.layout.Size;
import org.alivepdf.layout.Unit;
import org.alivepdf.display.Display;
import org.alivepdf.saving.Method;
import org.alivepdf.fonts.FontFamily;
import org.alivepdf.fonts.Style;
import org.alivepdf.colors.RGBColor;
private var myPDF:PDF;
function generatePDF ( e:MouseEvent )
{
myPDF = new PDF ( Orientation.LANDSCAPE, Unit.MM, Size.A4 );
myPDF.setDisplayMode ( Display.FULL_WIDTH );
myPDF.addPage();
myPDF.addImage (myChart);
myPDF.save( Method.REMOTE, "http://alivepdf.bytearray.org/wp-content/demos/create.php", "drawing.pdf");
}
]]>
</mx:Script>
<mx:XML xmlns="" id="myData">
<items>
<item year="1960" rain="92" />
<item year="1961" rain="192" />
<item year="1962" rain="32" />
<item year="1963" rain="52" />
<item year="1964" rain="112" />
<item year="1965" rain="52" />
<item year="1966" rain="88" />
<item year="1967" rain="52" />
<item year="1968" rain="66" />
<item year="1969" rain="39" />
<item year="1970" rain="192" />
<item year="1971" rain="182" />
<item year="1972" rain="177" />
<item year="1973" rain="179" />
<item year="1974" rain="198" />
<item year="1975" rain="207" />
</items>
</mx:XML>
<mx:XMLListCollection id="rainData" source="{myData.children()}" />
<mx:Button horizontalCenter="0" click="generatePDF(event)" label="Generate PDF" id="generate_btn" />
<mx:BarChart id="myChart"
width="100%" height="100%"
dataProvider="{rainData}">
<mx:verticalAxis>
<mx:CategoryAxis id="yearAxis" categoryField="@year" />
</mx:verticalAxis>
<mx:horizontalAxis>
<mx:LinearAxis id="linAxis" minimum="0" maximum="200" />
</mx:horizontalAxis>
<mx:series>
<mx:BarSeries yField="@year" xField="@rain" displayName="Rain"/>
</mx:series>
</mx:BarChart>
</mx:Application>如果能帮助我将整个图表显示在.pdf文件中,那就太好了。我搞不懂这么简单的东西,真让人恼火。
发布于 2010-07-15 19:58:42
而不是:
myPDF.addImage (myChart);
尝试:
myPDF.addImage(myChart,null,0,0,myPDF.getMargins().width,myPDF.getMargins().height);
-Deepak
https://stackoverflow.com/questions/2047107
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