ChartDirector Ver 3.0 (C++ Edition)
BaseChart.setWallpaper
Usage
void setWallpaper(const char *img);
Description
Use the image from the specified file as the wallpaper to repetitively fill the background of the chart.
ChartDirector will automatically detect the image file format using the file extension, which must either png, jpg, jpeg, gif, wbmp or wmp (case insensitive).
Arguments
Argument | Default | Description |
img | (Mandatory) | The image file that is used as the background wallpaper of the chart. |
Return Value
None
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