Hi Jim, I tried like u told. I replaced ur code in 3 places. then I run my application. Still i see same white spaces at right side. I think we need to re-build sdk to effect the changes. I dont know how to re-build, can u pls help me on this.
thanking you -- Vijay SV. Jim Cheng-2 wrote: > > It's a Flex 3 charting bug alright. This was originally reported about > 9 months ago during the beta cycle on the Flex bugbase and was later > closed by Adobe with a resolution of Cannot Fix for what I believe to be > a rather spurious reason, see: > > https://bugs.adobe.com/jira/browse/FLEXDMV-963 > > Contrary to what's reported in the comments on that bug, the problem is > actually not too difficult to fix provided you have access to the source > code (e.g. using Flex Builder 3 Pro) and are willing to do a little bit > of subclassing or monkey-patching to fix the issue. Read on if you're > interested. > > The basic problem is that the DateTimeAxis class does not correctly > calculate the total space available for charting when disabledDays > and/or disabledRanges is enabled. This is always taken to be the > difference between computedMaximum and computedMinimum (as seen in the > transformCache, buildLabelCache and buildMinorTickCache methods). > > However, this calculation becomes wrong when there are disabled ranges, > as it yields a total span that's now too large (not accounting for the > ranges that have been removed). The visual consequence of this is that > the chart now appears to be condensed to the left. > > The available space should instead be taken to be the difference between > computedMaximum and computedMinimum, with the following term also > subtracted (in the context of the DateTimeAxis class): > > dateRangeUtilities.calculateDisabledRange(computedMinimum, > computedMaximum); > > This additional term accounts for the space that is removed by the > disabled ranges (or days), and consequently allows the chart's axis and > elements to correctly take up the full available width. > > To make a simple monkey-patch to fix this, you can copy the contents of > Adobe's DateTimeAxis class into your own class path, doing a search and > replace on all instances in the file like so (removing quotes and excess > whitespace for formatting): > > Find: "computedMaximum - computedMinimum" > > Replace with: "computedMaximum - computedMinimum - > dateRangeUtilities.calculateDisabledRange(computedMinimum, > computedMaximum);" > > You can also do this as a subclass, but that's somewhat trickier since > the methods that you'll need to override make references to a number of > private variables and methods of DateTimeAxis. > > As an aside, perhaps someone at Adobe might want to consider evaluating > this patch for possible inclusion into the Flex 3 Charting codebase. I > haven't found any other side effects in testing and my own use of this > change, and it correctly handles the test case from the JIRA bug listed > at the top of message. > > Jim > > > > buithanhtuu wrote: > >> I'm using chart of flex 3. When I use Linechart with DateTimeAxis >> tag, in this tag i used property disabledDays = "[6,0]" then weekend >> days did not show on chart, but a lot of white space are show at the >> end of chart. So, the width of line chart is not scale full the width >> of chart. >> >> I used sample from this link >> http://livedocs.adobe.com/flex/3/html/help.html?content=charts_displayingdata_04.html >> >> <http://livedocs.adobe.com/flex/3/html/help.html?content=charts_displayingdata_04.html> >> >> >> Could you please help me fix this problem or this is bugs of chart in >> flex 3 ? > > -- View this message in context: http://www.nabble.com/How-to-remove-space-at-the-end-of-line-chart--when-using-disabledDays-%3D-%22-6%2C0-%22%21-tp16328679p21580875.html Sent from the FlexCoders mailing list archive at Nabble.com.
