"areaPlotOverlayText"
Defines an overlay text that is displayed over the plot area.
Synopsis
trendObj.areaPlotOverlayText(int area, string text)
getValue(trendObj, "areaPlotOverlayText", int area, string
&text);
setValue(trendObj, "areaPlotOverlayText", int area, string text);
Parameter
| Parameter | Description |
|---|---|
| trendObj | Trend for which the attributed should be get. |
| area | ID of the area for which the attribute should be get. |
| text | The text that should be displayed in front of the plot area |
Description
The function places a Label object directly over the plot area. The content of this label is always aligned to the bottom.
The label can be used to display HTML encoded content or an icon.
The label moves accordingly if the area is resized.
Image: Overlay Text
The following example adds a short HTML example over the first area of the trend "myTrend".
main()
{
myTrend.areaPlotOverlayText(1, "<html><table ><tr style='font-size:26px'><td width='10%'>Left</td><td width='80%'></td><td width='10%'>Right</td></tr></table></html>");
}Assignment
Trend
