Manipulate y-axis of built-in tooltip?

Hi all,
     Quick question...is there a way to manipulate the y-axis position of a tooltip without using a custom tooltip? For example, I have an image that has uses the builtin tooltip and I need to have it display above the image.
     I have a series of images, side by side, in the bottom right of my screen...when a user hovers over one of the images, because they are already grounded in the bottom right, the tooltip shows up and covers the images so the user has to really pay attention to the text to realize which image they are clicking.
<mx:Image id="cascadePic" source="{cascadeBtn}" buttonMode="true" click="cascadeWindows()" verticalCenter="0" right="70" toolTip="Click to rearrange your widgets staggered one on another." />
     I'm trying to see if there is an easy way to deal with this without having to dig into custom tooltips.
Appreciate the help!
Adrian

Nope. If you want to move the tooltip, tou need to use ToolTipManager:
http://livedocs.adobe.com/flex/3/html/help.html?content=tooltips_4.html
If this post answers your question or helps, please mark it as such.

Similar Messages

Change the Axis Labels of a Chart

The Chart-Series are generate through AS (Multiple PlotSeries and 1 LineSeries). I managed to Update the Visuell Areas (in this example to manipulate Vertical Axis (minimum/maximum values to be shown).
No I have 3 Questions about to manipulate this Chart with AS3:
I would like to remove nearly all "Ticks" and "Labels" from the Axis. At the End only the min/max and 0-Label-Value on the vertical Axis should be displayed. And on the vertical Axis, I would like only to have the min/max-Label and 100-Value.
The Chart-Lines (in the Screen above) only 2 Lines should be visible. v-Axis = 100 and x-Axis=0 (just as a Cross over the Chart)
The Linear Serie (just a Value of a Funktion like x=y*2) should have no Tooltip if you go MouseOver-it. And the Legend of this Serie should not be displayed in the Legend. How can I delete the Legend, and how can I preserve a DataTip over this LineSerie?
Hopefully you did understand my bad english.
Thanks for any Tips
Pawel

Hi,
1. IAxis interface have labelFunction (see docs for details and parameters for it). You can check the value to be labeled and return empty string if you don't want to show this value in axis. Axis you get from chart.getAxis(name). But there is not any warranty that always 0 will be shown. You showl implement your own IAxis to show only specific values. (Or search it in internet)
2. You should remove all these grid lines and create CartasianDataCanvas this lines at 0 and 100 and put it to annotationElements of the chart.
3. If you don't want to see all data from chart in Legend you should create an array with legend data only from serieses you want to see. Chart has a property legendData from all serieses. You can filter this array or create new array with legendData from serieses you want to see. And set this array as a dataProvider to Legend.
Hope, this helpful.

Is there a way to have tooltips for every column in a TableView?

Hi there!
I found in documentation that any node and control can show a tooltip ( http://docs.oracle.com/javafx/2/api/javafx/scene/control/Tooltip.html ) but I can't get tooltips to work for TableColumn (a column from TableView).
Do you have any idea how could I have tooltips for each column of the table view?

TableColumn's are neither controls nor nodes, so you can neither set nor install tooltips on them.
You can use cellfactories to set tooltips on cells generated from the factories.
You can use css style lookups (node.lookup function) to get access to table nodes (such as the headers) after the tableview has been displayed on a stage and then manipulate the displayed nodes to add tooltips. It's not a great approach, but it is the only approach I know at the moment that would work.

Tooltip for chart's bar or line

Hi,
I need to set a tooltip for my chart's bars, so when the user hovers on each one the chart's bars, a tooltip popup and give that bar's value. I heard there is no direct solution for this problem. If so, can we solve this problem in any advanced tricky way or I should just look for some other reporting tool other that Crystal Reports to meet this requirement?
Thanks,
Al

Thank you very much! It's funny that I've been looking for something that already existed as you pointed. By the way, can I change the bar's default tooltip's text? I just need to have the x-axis value on the tooltip. I need to exclude the field name from the tooltip's text. Thanks again.
Regards,
Al

Setting tooltip on column headers in a datagridview

How to show the tooltip only on the column headers(not on other cells) of a datagridview, when the datagridview is databound?

Hi TuffyP,
In order to display the tooltip only in the header cells but not other cells, you need to disable the built-in tooltip showing functionality, and defines a new tooltip and show it when your mouse enters into the column header cells.
The following is steps and code:
1.       Disable built-in tooltip by setting the showcelltooltip property of DataGridView to false.
Code Snippet
this.dataGridView1.ShowCellToolTips = false;
2.       Add CellMouseEnter event handler for DataGridView.
Code Snippet
this.dataGridView1.CellMouseEnter += new DataGridViewCellEventHandler(dataGridView1_CellMouseEnter);
3.       Implement dataGridView1_CellMouseEnter method
Code Snippet
        void dataGridView1_CellMouseEnter(object sender, DataGridViewCellEventArgs e)
            if (e.RowIndex == -1 && e.ColumnIndex!=-1)
                tt.SetToolTip( this.dataGridView1,this.dataGridView1.Columns[e.ColumnIndex].HeaderCell.FormattedValue.ToString());
            else
                tt.Hide(this.dataGridView1);
If you have problems with the code, please don’t hesitate to let me know.
Best Regards,
Bruce Zhou

Tooltip on sparkline represents the wrong marker value

I've added multiple sparklines to a report, each representing a trend over the last 12 months. Each month has marker on the sparkline and each marker has a tooltip. The sparkline correctly represents the month's value, but the tooltip shows the wrong month
(a month later).
ie:
- i have a sparkline representing Januari 2014 to December 2014
- The line and the markers go up and down correctly according to the values of each month so that the third marker represents the value for march 2014.
- The tooltip (which contains the month and the value of that month) contains the value of one month later. So the tooltip of the third marker, shows april 2014 and the value belonging to april in stead of march 2014 and the value belonging to march.
Is this a known issue? And is there a workaround for this?
- Matthijs

Hi Matthijs,
I have created the sample report with Sparkline chart with your case, Its working fine as shown in below screen.
Tooltip Expression:- =cstr(Fields!MONTH.Value )+" , "+ cstr(Fields!VALUE.Value)
If you want to debug your sparkline chart, with axix values so that you can check its proper X and Y axis value the marker tooltip is showing or not, you can just convert your chart to Full chart as shown in below screen, take backup of report first and
then do it.
Here is my Sample RDL file Code, Check it. If possible can you provide your tooltip expression?
<?xml version="1.0" encoding="utf-8"?>
<Report xmlns="http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
<Body>
<ReportItems>
<Textbox Name="textbox1">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Sparkline</Value>
<Style>
<FontFamily>Tahoma</FontFamily>
<FontSize>12pt</FontSize>
<FontWeight>Bold</FontWeight>
<Color>SteelBlue</Color>
</Style>
</TextRun>
</TextRuns>
<Style>
<TextAlign>Center</TextAlign>
</Style>
</Paragraph>
</Paragraphs>
<rd:DefaultName>textbox1</rd:DefaultName>
<Height>0.37in</Height>
<Width>5in</Width>
<Style>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
<Chart Name="Sparkline1">
<ChartCategoryHierarchy>
<ChartMembers>
<ChartMember>
<Group Name="Sparkline1_CategoryGroup">
<GroupExpressions>
<GroupExpression>=Fields!MONTH.Value</GroupExpression>
</GroupExpressions>
</Group>
<SortExpressions>
<SortExpression>
<Value>=Fields!MONTH.Value</Value>
</SortExpression>
</SortExpressions>
<Label>=Fields!MONTH.Value</Label>
</ChartMember>
</ChartMembers>
</ChartCategoryHierarchy>
<ChartSeriesHierarchy>
<ChartMembers>
<ChartMember>
<Group Name="Sparkline1_SeriesGroup">
<GroupExpressions>
<GroupExpression>=Fields!ID.Value</GroupExpression>
</GroupExpressions>
</Group>
<SortExpressions>
<SortExpression>
<Value>=Fields!ID.Value</Value>
</SortExpression>
</SortExpressions>
<Label>=Fields!ID.Value</Label>
</ChartMember>
</ChartMembers>
</ChartSeriesHierarchy>
<ChartData>
<ChartSeriesCollection>
<ChartSeries Name="VALUE">
<ChartDataPoints>
<ChartDataPoint>
<ChartDataPointValues>
<Y>=Sum(Fields!VALUE.Value)</Y>
</ChartDataPointValues>
<ChartDataLabel>
<Style />
<UseValueAsLabel>true</UseValueAsLabel>
</ChartDataLabel>
<ToolTip>=cstr(Fields!MONTH.Value )+" , "+ cstr(Fields!VALUE.Value)</ToolTip>
<Style />
<ChartMarker>
<Type>Auto</Type>
<Style />
</ChartMarker>
<DataElementOutput>Output</DataElementOutput>
</ChartDataPoint>
</ChartDataPoints>
<Type>Line</Type>
<Style />
<ChartEmptyPoints>
<Style />
<ChartMarker>
<Style />
</ChartMarker>
<ChartDataLabel>
<Style />
</ChartDataLabel>
</ChartEmptyPoints>
<ValueAxisName>Primary</ValueAxisName>
<CategoryAxisName>Primary</CategoryAxisName>
<ChartSmartLabel>
<CalloutLineColor>Black</CalloutLineColor>
<MinMovingDistance>0pt</MinMovingDistance>
</ChartSmartLabel>
</ChartSeries>
</ChartSeriesCollection>
</ChartData>
<ChartAreas>
<ChartArea Name="Default">
<ChartCategoryAxes>
<ChartAxis Name="Primary">
<Visible>False</Visible>
<Style>
<FontSize>8pt</FontSize>
</Style>
<ChartAxisTitle>
<Caption>Axis Title</Caption>
<Style>
<FontSize>8pt</FontSize>
</Style>
</ChartAxisTitle>
<ChartMajorGridLines>
<Enabled>False</Enabled>
<Style>
<Border>
<Color>Gainsboro</Color>
</Border>
</Style>
</ChartMajorGridLines>
<ChartMinorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
<Style>Dotted</Style>
</Border>
</Style>
</ChartMinorGridLines>
<ChartMinorTickMarks>
<Length>0.5</Length>
</ChartMinorTickMarks>
<CrossAt>NaN</CrossAt>
<Minimum>NaN</Minimum>
<Maximum>NaN</Maximum>
<ChartAxisScaleBreak>
<Style />
</ChartAxisScaleBreak>
</ChartAxis>
<ChartAxis Name="Secondary">
<Visible>False</Visible>
<Style>
<FontSize>8pt</FontSize>
</Style>
<ChartAxisTitle>
<Caption>Axis Title</Caption>
<Style>
<FontSize>8pt</FontSize>
</Style>
</ChartAxisTitle>
<Margin>False</Margin>
<ChartMajorGridLines>
<Enabled>False</Enabled>
<Style>
<Border>
<Color>Gainsboro</Color>
</Border>
</Style>
</ChartMajorGridLines>
<ChartMinorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
<Style>Dotted</Style>
</Border>
</Style>
</ChartMinorGridLines>
<ChartMinorTickMarks>
<Length>0.5</Length>
</ChartMinorTickMarks>
<CrossAt>NaN</CrossAt>
<Location>Opposite</Location>
<Minimum>NaN</Minimum>
<Maximum>NaN</Maximum>
<ChartAxisScaleBreak>
<Style />
</ChartAxisScaleBreak>
</ChartAxis>
</ChartCategoryAxes>
<ChartValueAxes>
<ChartAxis Name="Primary">
<Visible>False</Visible>
<Style>
<FontSize>8pt</FontSize>
</Style>
<ChartAxisTitle>
<Caption>Axis Title</Caption>
<Style>
<FontSize>8pt</FontSize>
</Style>
</ChartAxisTitle>
<ChartMajorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
</Border>
</Style>
</ChartMajorGridLines>
<ChartMinorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
<Style>Dotted</Style>
</Border>
</Style>
</ChartMinorGridLines>
<ChartMinorTickMarks>
<Length>0.5</Length>
</ChartMinorTickMarks>
<CrossAt>NaN</CrossAt>
<Minimum>NaN</Minimum>
<Maximum>NaN</Maximum>
<ChartAxisScaleBreak>
<Style />
</ChartAxisScaleBreak>
</ChartAxis>
<ChartAxis Name="Secondary">
<Visible>False</Visible>
<Style>
<FontSize>8pt</FontSize>
</Style>
<ChartAxisTitle>
<Caption>Axis Title</Caption>
<Style>
<FontSize>8pt</FontSize>
</Style>
</ChartAxisTitle>
<ChartMajorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
</Border>
</Style>
</ChartMajorGridLines>
<ChartMinorGridLines>
<Style>
<Border>
<Color>Gainsboro</Color>
<Style>Dotted</Style>
</Border>
</Style>
</ChartMinorGridLines>
<ChartMinorTickMarks>
<Length>0.5</Length>
</ChartMinorTickMarks>
<CrossAt>NaN</CrossAt>
<Location>Opposite</Location>
<Minimum>NaN</Minimum>
<Maximum>NaN</Maximum>
<ChartAxisScaleBreak>
<Style />
</ChartAxisScaleBreak>
</ChartAxis>
</ChartValueAxes>
<Style>
<BackgroundColor>#00ffffff</BackgroundColor>
<BackgroundGradientType>None</BackgroundGradientType>
</Style>
</ChartArea>
</ChartAreas>
<Palette>BrightPastel</Palette>
<ChartBorderSkin>
<Style>
<BackgroundColor>Gray</BackgroundColor>
<BackgroundGradientType>None</BackgroundGradientType>
<Color>White</Color>
</Style>
</ChartBorderSkin>
<ChartNoDataMessage Name="NoDataMessage">
<Caption>No Data Available</Caption>
<Style>
<BackgroundGradientType>None</BackgroundGradientType>
<TextAlign>General</TextAlign>
<VerticalAlign>Top</VerticalAlign>
</Style>
</ChartNoDataMessage>
<rd:DesignerMode>Sparkline</rd:DesignerMode>
<DataSetName>DataSet1</DataSetName>
<Top>0.63in</Top>
<Left>0.405in</Left>
<Height>2.45in</Height>
<Width>4.375in</Width>
<ZIndex>1</ZIndex>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<BackgroundColor>White</BackgroundColor>
<BackgroundGradientType>None</BackgroundGradientType>
</Style>
</Chart>
</ReportItems>
<Height>3.225in</Height>
<Style />
</Body>
<Width>5in</Width>
<Page>
<LeftMargin>1in</LeftMargin>
<RightMargin>1in</RightMargin>
<TopMargin>1in</TopMargin>
<BottomMargin>1in</BottomMargin>
<Style />
</Page>
<AutoRefresh>0</AutoRefresh>
<DataSources>
<DataSource Name="DataSource1">
<DataSourceReference>DataSource1</DataSourceReference>
<rd:SecurityType>None</rd:SecurityType>
<rd:DataSourceID>6abd5341-c043-4ab1-b449-c32e00efc4ac</rd:DataSourceID>
</DataSource>
</DataSources>
<DataSets>
<DataSet Name="DataSet1">
<Query>
<DataSourceName>DataSource1</DataSourceName>
<CommandText>SELECT 1 ID, 1 MONTH, 50 VALUE
UNION
SELECT 1 ID, 2 MONTH, 30 VALUE
UNION
SELECT 1 ID, 3 MONTH, 20 VALUE
UNION
SELECT 1 ID, 4 MONTH, 10 VALUE
UNION
SELECT 1 ID, 5 MONTH, 25 VALUE
UNION
SELECT 1 ID, 6 MONTH, 50 VALUE
UNION
SELECT 1 ID, 7 MONTH, 10 VALUE
UNION
SELECT 1 ID, 8 MONTH, 20 VALUE
UNION
SELECT 1 ID, 9 MONTH, 30 VALUE
UNION
SELECT 1 ID, 10 MONTH, 40 VALUE
UNION
SELECT 1 ID, 11 MONTH, 45 VALUE
UNION
SELECT 1 ID, 12 MONTH, 50 VALUE
UNION
SELECT 2 ID, 1 MONTH, 25 VALUE
UNION
SELECT 2 ID, 2 MONTH, 30 VALUE
UNION
SELECT 2 ID, 3 MONTH, 10 VALUE
UNION
SELECT 2 ID, 4 MONTH, 30 VALUE
UNION
SELECT 2 ID, 5 MONTH, 45 VALUE
UNION
SELECT 2 ID, 6 MONTH, 35 VALUE
UNION
SELECT 2 ID, 7 MONTH, 10 VALUE
UNION
SELECT 2 ID, 8 MONTH, 50 VALUE
UNION
SELECT 2 ID, 9 MONTH, 20 VALUE
UNION
SELECT 2 ID, 10 MONTH, 14 VALUE
UNION
SELECT 2 ID, 11 MONTH, 40 VALUE
UNION
SELECT 2 ID, 12 MONTH, 45 VALUE</CommandText>
<rd:UseGenericDesigner>true</rd:UseGenericDesigner>
</Query>
<Fields>
<Field Name="ID">
<DataField>ID</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="MONTH">
<DataField>MONTH</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="VALUE">
<DataField>VALUE</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
</Fields>
</DataSet>
</DataSets>
<Language>en-US</Language>
<ConsumeContainerWhitespace>true</ConsumeContainerWhitespace>
<rd:ReportUnitType>Inch</rd:ReportUnitType>
<rd:ReportID>59e8101c-8585-409d-82e7-c6719e928567</rd:ReportID>
</Report>
Thanks
Prasad
Mark this as Answer if it helps you to proceed on further.

[FB4] Custom ToolTip Implementation?

Hey all,
I searched the web and these forums but I can't seem to find info on customizing or creating custom toolTip's with Flash Builder 4. Does anyone know how to implement custom designed toolTip's or know of a good resource to check out?

Wow, I was just researching the same!
I'm trying to build a tooltip that can contain any other components. Can this be achieved using the built-in tooltips or by extending them?
I would like to use the built-in tooltips for their features like drop-shadow, auto-positioning, and the little pointer indicators.
Thanks!

How can I define a tooltip with multiline user input?

I've created a button with app.response to get user input for defining a textbox's tooltip, but for my purposes I need multi-line text formatting within the tooltip, such as the \n character. How can I accomplish this? Thanks.

How do you mean? I've not been able to find any real settings for the tooltip under properties. A long enough line of text wraps around, but I want it to contain some actual formatting, for ease of reading. One long paragraph, followed by a few individual bullet points of info. For example:
Blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah.
Blah: blah blah blah blah blah blah blah blah blah blah blah blah
Blah: blah blah blah blah blah blah blah blah blah blah blah blah
Blah: blah blah blah blah blah blah blah blah blah blah blah blah
Is that at all possible with the built in tooltip?

Burrito mobile project charting components

I have a problem when trying to use the charting components in a Flex Hero mobile project with Flash Builder Burrito.
The release notes(http://labs.adobe.com/wiki/index.php/Flex_SDK_Hero) of Flex Hero state that the charting components aren't included in a mobile project by default, but that you can add the swc's manually.
So I created a new "Flex Mobile Project" in Burrito and added the charting swc's (datavisualization.swc and mx.swc) to the project. But when I try to use the Barchart component or any other chart component I get errors in my Flex application because it cannot resolve the component.
I have a feeling this problem has something to do with the com.adobe.flexide.project.multiplatform.multiplatformnature used in the .project file in a mobile project, but I'm not 100% sure.
Anyone else having this problem and is there any way to resolve this problem?

ok, so here's another problem with charting in a mobile project... if I'm not mistaken there's a problem with the mobile skin.
Although this renders (if you have the datavisualisation.swc and mx.swc and sparkskins.swc in your libs folder) you will not see any text on the axis or in the tooltips.   Does anybody have an explanation and solution? I'm not understand how the skinning is put together in spark :
<?xml version="1.0" encoding="utf-8"?>
<s:View xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark" title="Home" xmlns:local="*"
        xmlns:mx="library://ns.adobe.com/flex/mx"
        xmlns:charts="mx.charts.*"
        xmlns:datavis="mx.charts.series.*">
    <fx:Declarations>
        
    </fx:Declarations>
        <fx:Script><![CDATA[
            import mx.collections.ArrayCollection;
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                {Month:"January", Profit:2000, Expenses:1500, Amount:450},
                {Month:"February", Profit:1000, Expenses:200, Amount:600},
                {Month:"March", Profit:1500, Expenses:500, Amount:300},
                {Month:"April", Profit:500, Expenses:300, Amount:500},
                {Month:"May", Profit:1000, Expenses:450, Amount:250},
                {Month:"June", Profit:2000, Expenses:500, Amount:700}
        ]]></fx:Script>
        <mx:Panel title="Plot Chart">
            <charts:PlotChart id="myChart" dataProvider="{expenses}"
                          showDataTips="true">
                <charts:series>
                    <datavis:PlotSeries
                        xField="Expenses"
                        yField="Profit"
                        displayName="Plot 1"
                        />
                    <datavis:PlotSeries
                        xField="Amount"
                        yField="Expenses"
                        displayName="Plot 2"
                        />
                    <datavis:PlotSeries
                        xField="Profit"
                        yField="Amount"
                        displayName="Plot 3"
                        />
                </charts:series>
            </charts:PlotChart>
            <charts:Legend dataProvider="{myChart}"/>
        </mx:Panel>
</s:View>

Page load EXTREMELY slow - maybe due to Muse re-optimizing JPGs as PNGs?

Muse Team, please help and advise.
I'm using a bunch of transparency, shadow and bevel effects on photos in my website, and the load time is horribly slow. I assume due to the PNGs that Muse has created to achieve some of these effects - some of them are more than a MB in size! I've tried to open these Muse-generated PNGs and re-optimize them down in Photoshop, but each time I transfer the down-sized PNGs to my FTP, they bloat back up again. The website in question is www.chuckburgi.com. It contains 5 bloated PNGs that are semi-transparent and I see them as down-sized on my desktop but they bloat back up to their original huge size when I FTP them or put them on Dropbox. How can I fix this problem?
Thank you!

Hi Zak,
Bad news. I think maybe there is ANOTHER BUG.
I tried the fix you suggested - taking out fill opacity and trying the effect with object opacity instead. The rollover stopped working. The hidden image shows on rollover but the picture states don’t change.
So, I figured maybe I should create the images in PS first and just import them for the rollover states, that way I could avoid using any opacity settings in Muse. I made two JPGs to size and imported them. Rollover still broken.
I started a fresh document and brought a newly created Composition Widget into it (the built in Tooltip widget from Muse), and added my own pictures to the States. Still broken.
I brought in a fresh Composition Widget from Muse Themes and set that one up with PNGs instead of JPGs for the images. Again, hidden image shows but rollover is broken.
I inserted a plain image (not a composition) and set the rollover states in that - that one works.
It appears that rollovers in Composition Widgets are broken. So I can’t even TOUCH my original site’s block of show/hide photos to fix them without the actions breaking.
Can you help?
Here’s a URL for my test site:
http://chuckbugtest.businesscatalyst.com/index.html
I am posting the Muse file for that and the image files to my Dropbox:
https://www.dropbox.com/sh/regrgp3ghzit1wj/AADo4mSDrOQsK0Kq2YpY3cQ_a?dl=0
Thanks,
Joan
Joan Kristensen
ART DIRECTOR > Digital Marketing
[email protected]
www.joankristensen.com
201.655.4630

Tab pages tip position

Hello world,
i builded a front panel with a tab control and then i set for each tab page a tip going in "description and tip".
What
happens is that both in compile-time and in run-time the tip appears in
proximity of the left-upper corner instead of close to the mouse
pointer.
Any clue on how solve this problem?Thanks!

Duplicated post
Please do not repost your question with an alterated subject just because you don't get an answer within less than a day....
The
reason for the "misplaced" tooltip is that the tab control as whole can
have a tooltip. This tooltip is displayed at each page which does not
have an own tooltip. The position of this "general purpose tooltip" is
below the mouse pointer as expected.
If you include a tooltip for
a page, this tooltip is indeed displayed above the mouse pointer. I'm
ok with that since it show the user: here is a tooltip which is only
valid for this very page.
The only thing which is not clear to me
is the fact, that the x-axis position of the tooltip depends on the
direction, the mouse pointer was moved above the page selector: coming
from right, the page-tooltip is displayed on the right upper corner of
the mouse pointer("left justified"), if the mouse pointer was moved
from the left, the page-tooltip is "right justified".
Norbert
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Load MC from library

Hi all
I have a Movieclip with a base name called 'movie_main' and class name as 'Main_mc'
I am trying to load the movie from the library into a contanier that also loads in a tooltip. The container is called 'holder'
this is the script I am working with
var movie_main:Main_mc = Main_mc();
holder.addChild(movie_main);
problem is when it loads in other parts of my menu are missed placed.
Question:
is this the correct script I should use?? Is there issues with loading in more than 1 movieclip into one contanier??
aaarrrggggghhhhh!!!!!!!
help please

maybe this will help, this is my script for loading in tooltip
                var tooltip:ToolTip = new ToolTip();
                tooltip.field.text = titles;
                tooltip.field2.text = texts;
                tooltip.x = -350; // where to have the tooltip on x axis in the holder
                tooltip.y = 0;    // where to have the tooltip on y axis in the holder
                holder.addChild(tooltip);
                // Same proceedure as before
                holder.buttonMode = true;
                holder.addEventListener( MouseEvent.CLICK, onMenuItemClick );
                // Add it to the menu
                circleMenu.addChild(holder);
and this is what I am trying to also add also to the same container
var movie_main:Movie_mc = new Movie_mc();M
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Hi Everyone!
Project Background:
I've been working with the myRIO FPGA in an attempt to generate an application capable of sampling a tri-axis accelerometer and performing an fft on each axis. I've successfully developed an application for a single axis, but attempting to duplicate the code to sample the second and third axes in parallel results in an estimated 150% resource utilization for the tiny FPGA's LUT's. Additionally, I'm looking to avoid sequentially processing each accelerometer input using triggers and a single fft block because that reduces my fft update frequency significantly (e.g. I can't calculate another fft for input 1 until I calculate an fft for inputs 2 and 3).
After reading up on the fft vi, I'm thinking that I can use the M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode. My thought is that I can edit the vi to remove any math that "recombines" these three vectors into a single fft, resulting in 3 separate fft's. I'm also hoping that this process requires less time than using the sequential method described above.
The Questions:
1. Has anyone done an fft on three inputs using the myRIO at sampling rates > 20kHz and fft sizes of 1024 or larger? If so, I may just be lacking some proper resource management.
2. Does anyone know where to find timing information on the M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode? The manual only provides timing diagrams for singel channel / single input modes. I don't want to waste my time modifying the vi if it will still take 3x as long (assuming modifying the vi is even a possibility).
Further Information:
I already have an application written that samples the accelerometers at >20kHz and then performs the fft on the main processor, but now I'm looking to see if it is possible to perform all signal processing on the FPGA side. The processor performs decently enough, but the timing is not as consistent as I would like it to be. Lastly, I am aware that the myRIO itself has a built in accelerometer, but I need to mount the accelerometer in an environment where the myRIO would probably be damaged and definitely cannot fit.
Any thoughts are much appreciated! The excessive FPGA compile times for this thing make the old guess and check method less appealing.
-Chris

Hi Chris,
Thanks for posting and the detailed background on the project! To answer some of your questions:
1. The FFT Express VI does use a significant amount of space. The FPGA on the myRIO is somewhat limited space-wise. Your best option may to implement the FFT for 1 channel on the FPGA and the other two on the RT side.
2. I converted the FFT Express VI to a subVI and I am not sure if you can trim too much code from it. The subVI is also very complex so re-working it would be a significant amount of work. I could not find much documentation on M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode timing.
I hope that this helps!
Thanks,
Frank
Application Engineer
National Instruments

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