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  • X and Y positions
  • Column chart
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Stored procedures
<Chart>.InfoXY (Function)
In french: <Graphe>.InfoXY
Returns information about the series found at a specific chart point. This information is identical to the one displayed in the tooltip.
Remark: This function is not available for the 3D charts and for the Surface charts.
Versions 15 and later
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
New in version 15
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
Versions 16 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
New in version 16
WINDEVLinux This function is now available for WINDEV applications in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 19 and later
Android This function is now available for Android applications.
New in version 19
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 20 and later
WEBDEV - Browser code This function is now available in browser code.
New in version 20
WEBDEV - Browser code This function is now available in browser code.
WEBDEV - Browser code This function is now available in browser code.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
WINDEVWEBDEV - Server codeUniversal Windows 10 AppiPhone/iPadIOS WidgetMac Catalyst
// Code de clic sur un graphe GRF_MonGraphe
Information est une chaîne = ...
"(" + SourisPosX() + "," + SourisPosY() + ")" + RC + ...
"grSérie -->" + TAB + GRF_MonGraphe.InfoXY(grSérie, SourisPosX(), SourisPosY()) + RC + ...
"grCatégorie -->" + TAB + GRF_MonGraphe.InfoXY(grCatégorie, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeur -->" + TAB + GRF_MonGraphe.InfoXY(grValeur, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurX -->" + TAB + GRF_MonGraphe.InfoXY(grValeurX, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurMin -->" + TAB + GRF_MonGraphe.InfoXY(grValeurMin, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurY -->" + TAB + GRF_MonGraphe.InfoXY(grValeurY, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurMax -->" + TAB + GRF_MonGraphe.InfoXY(grValeurMax, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurDebut -->" + TAB + GRF_MonGraphe.InfoXY(grValeurDébut, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeurFin -->" + TAB + GRF_MonGraphe.InfoXY(grValeurFin, SourisPosX(), SourisPosY())
Versions 19 and later
WEBDEV - Browser codeAndroid
// Code de clic sur un graphe GRF_MonGraphe
Information est une chaîne = ...
"(" + SourisPosX() + "," + SourisPosY() + ")" + RC + ...
"grSérie -->" + TAB + GRF_MonGraphe.InfoXY(grSérie, SourisPosX(), SourisPosY()) + RC + ...
"grCatégorie -->" + TAB + GRF_MonGraphe.InfoXY(grCatégorie, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeur -->" + TAB + GRF_MonGraphe.InfoXY(grValeur, ...
SourisPosX(), SourisPosY()))
New in version 19
WEBDEV - Browser codeAndroid
// Code de clic sur un graphe GRF_MonGraphe
Information est une chaîne = ...
"(" + SourisPosX() + "," + SourisPosY() + ")" + RC + ...
"grSérie -->" + TAB + GRF_MonGraphe.InfoXY(grSérie, SourisPosX(), SourisPosY()) + RC + ...
"grCatégorie -->" + TAB + GRF_MonGraphe.InfoXY(grCatégorie, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeur -->" + TAB + GRF_MonGraphe.InfoXY(grValeur, ...
SourisPosX(), SourisPosY()))
WEBDEV - Browser codeAndroid
// Code de clic sur un graphe GRF_MonGraphe
Information est une chaîne = ...
"(" + SourisPosX() + "," + SourisPosY() + ")" + RC + ...
"grSérie -->" + TAB + GRF_MonGraphe.InfoXY(grSérie, SourisPosX(), SourisPosY()) + RC + ...
"grCatégorie -->" + TAB + GRF_MonGraphe.InfoXY(grCatégorie, ...
SourisPosX(), SourisPosY()) + RC + ...
"grValeur -->" + TAB + GRF_MonGraphe.InfoXY(grValeur, ...
SourisPosX(), SourisPosY()))
Syntax
<Result> = <Chart control>.InfoXY(<Type of information> [, <X> , <Y>])
<Result>: Integer or real
  • Requested information.
  • If no chart element is found under the mouse,
    • -1 (grSeries and grCategory constants)
    • 0 (grValueXXXX constant).
<Chart control>: Control name
Name of the Chart control to use (found in the window editor or the page editor).
WEBDEV - Browser code Only interactive Chart controls are available ("Interactive chart" option in the "Details" tab of the control description window).
<Type of information>: Constant
Requested type of information:
grCategoryNumber of pointed category.
Versions 23 and later
grTheoreticalCategory
New in version 23
grTheoreticalCategory
grTheoreticalCategory
Number of the category that corresponds to a pointed X-coordinate (regardless of the series) and even if the cursor is not on the chart drawing.
WEBDEV - Browser codeAndroid This constant is not available.
Versions 20 and later
grPath
New in version 20
grPath
grPath
Path of section in the Sunburst chart.
WEBDEV - Server codeWEBDEV - Browser codeAndroidiPhone/iPadIOS WidgetMac Catalyst This constant is not available.
Versions 22 and later
grXCoord
New in version 22
grXCoord
grXCoord
X-coordinate of chart point.
WEBDEV - Browser codeAndroid This constant is not available.
Versions 22 and later
grYCoord
New in version 22
grYCoord
grYCoord
Y-coordinate of chart point.
WEBDEV - Browser codeAndroid This constant is not available.
Versions 22 and later
grSecondaryYCoord
New in version 22
grSecondaryYCoord
grSecondaryYCoord
Y-coordinate according to the secondary axis of chart point.
WEBDEV - Browser codeAndroid This constant is not available.
grSeriesSeries number.
Remark: There is one series on 4 or on 2 for the Stock charts and for the Scatter charts.
grValueValue of series.
grStartValueStart value of the series for a Stock chart.
WEBDEV - Browser codeAndroid This constant is not available.
grEndValueEnd value of the series for a Stock chart.
WEBDEV - Browser codeAndroid This constant is not available.
grMaxValueMaximum value of the series for a Stock chart.
WEBDEV - Browser codeAndroid This constant is not available.
grMinValueMinimum value of the series for a Stock chart.
WEBDEV - Browser codeAndroid This constant is not available.
grXValueX value of series for a Scatter chart.
WEBDEV - Browser codeAndroid This constant is not available.
grYValueY value of series for a Scatter chart.
WEBDEV - Browser codeAndroid This constant is not available.
<X>: Optional integer
X-coordinate (in pixels) to study. This coordinate is expressed in relation to the control.
If this parameter is not specified, the position used during the last call to function <Chart>.InfoXY is taken into account.
<Y>: Optional integer
Y-coordinate (in pixels) to study. This coordinate is expressed in relation to the control.
If this parameter is not specified, the position used during the last call to function <Chart>.InfoXY is taken into account.
Remarks

X and Y positions

The <X> and <Y> parameters must be specified at least once.
A WLanguage error occurs if the chart has changed between 2 calls to <Chart>.InfoXY and if the X and Y positions are not specified.

Column chart

When clicking a bar of the column chart, the area taken into account will be a little bit larger (at the top and at the bottom).
Related Examples:
The Chart control (click management) Unit examples (WINDEV): The Chart control (click management)
[ + ] Customizing the click on a Pie chart.
Here, the section clicked by the user is pulled out by the application.
To implement this behavior, all you have to do is use grInfoXY (to identify the section clicked) and grPiePullOut (to pull out the section).
WM Click on Chart Cross-platform examples (WINDEV Mobile): WM Click on Chart
[ + ] The "WM Click on Chart" example proposes a solution for pulling out the sections of a Pie chart via a simple click.
This example includes a control template named "TPLC_PullOutChart". This control template is used to pull out the chart sections via a simple click.
To include this feature in another application, all you have to do is import the "TPLC_PullOutChart" template.
Component: wd270grf.dll
Minimum version required
  • Version 23
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