I'm not completely sure I follow the question, so my answer is three-fold, and will hopefully hit the mark:
to print a chart 'as is' in libreoffice, simply select it by clicking on it, and go 'file > print' but choose "selected cells" in the 'range and copies' section.
it appears that you can't 'export' the chart directly as an image from calc, but you can paste it into libreoffice draw, and then save it as an image.
or you can just fall back on taking a screen shot, and printing it from gimp, or shotwell, etc.
I'm not completely sure I follow the question, so my answer is three-fold, and will hopefully hit the mark:
to print a chart 'as is' in libreoffice, simply select it by clicking on it, and go 'file > print' but choose "selected cells" in the 'range and copies' section.
it appears that you can't 'export' the chart directly as an image from calc, but you can paste it into libreoffice draw, and then save it as an image.
or you can just fall back on taking a screen shot, and printing it from gimp, or shotwell, etc.
I was able to export a chart with these steps:
I was able to export a chart with these steps:
click File -> Export..., choose a file format (e.g., JPG)
and here's the important part:
check the box marked "Selection".
That will save just the chart you selected, not the chart plus the blank page it's sitting on. Then hit "Save" and voila, you have exported the chart.
The best way to archive this with minimal/no quality loss (since a screenshot is limited by screen resolution):
(There really should be and export chart to image function in libreoffice though...)