## Loading external logo
You can load external logos at run-time to be displayed over the chart. The logos can be GIF/JPEG/PNG or SWF files that reside on the same sub-domain as the chart SWF. To load a logo, you use logoURL attribute of chart element as under:
<chart yAxisName='Sales Figure' caption='Top 5 Sales Person' numberPrefix='$' useRoundEdges='1' bgColor='FFFFFF,FFFFFF' showBorder='0' exportEnabled='1' exportShowMenuItem='0' logoURL='logo_igpl.gif'> <set label='Alex' value='25000' /> <set label='Mark' value='35000' /> <set label='David' value='42300' /> <set label='Graham' value='35300' /> <set label='John' value='31300' /> </chart>
This results in:
Configuring logo position
The logo can be configured using logoPosition='TL' .. attribute to be shown in the following positions: TL - Top-left of the chart TR - Top-right of the chart BL - Bottom-left of the chart BR - Bottom-right of the chart CC - Center of the chart
Configuring logo opacity and scale
Once the logo has loaded, its opacity and scale can be configured as under:
<chart yAxisName='Sales Figure' caption='Top 5 Sales Person' numberPrefix='$' useRoundEdges='1' bgColor='FFFFFF,FFFFFF' showBorder='0' exportEnabled='1' exportShowMenuItem='0' logoURL='logo_fc.gif' logoPosition='CC' logoAlpha='30' logoScale='150'> <set label='Alex' value='25000' /> <set label='Mark' value='35000' /> <set label='David' value='42300' /> <set label='Graham' value='35300' /> <set label='John' value='31300' /> </chart>
This results in:
Linking the logo to external URLs
You can even link the logo to an external URL by setting <chart ... logoLink='link in FusionCharts format'>. This link can open in same window, new window, pop-up windows, frames or even invoke JavaScript methods.