Using BarChart in a Widget
- To: mathgroup at smc.vnet.net
- Subject: [mg56461] Using BarChart in a Widget
- From: "Brett Patterson" <muckle.moose at gmail.com>
- Date: Tue, 26 Apr 2005 01:33:17 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hello,
Can someone please help to diagnose this problem:
I can't get a BarChart plot to display in an ImageLabel Widget.
When I display a ListPlot graphic in an ImageLabel Widget using the
following test code, the result is correct:
GUIRunModal[
Widget["Panel", {
Widget["ImageLabel", {
"data" ->
Script[ExportString[ ListPlot[{0, 1, 2},
DisplayFunction ->
Identity], "GIF", ConversionOptions -> {"
Transparency" -> GrayLevel[1]}]] }]
} ]
]
However, when I change the plot function to BarChart, the widget
doesn't work anymore and there is no graphic displayed, only the
expression is printed:
GUIRunModal[
Widget["Panel", {
Widget["ImageLabel", {
"data" ->
Script[Needs["
Graphics`Graphics`"]; ExportString[ BarChart[{0, 1,
2}, DisplayFunction ->
Identity], "
GIF", ConversionOptions -> {"Transparency" -> GrayLevel[
1]}]] }]
} ]
]
Regards,
Brett Patterson