Sharpen Tag

Sharpen provides several strategies for enhancing image sharpness. 'Sharp' and 'Ultra' use 3x3 convolution masks, while 'mask' applies a technology known as unsharp masking, where a blurred version of the original image is subtracted.

ParameterDescriptionRequiredAllowed ValuesDefault
strategyDecides which sharpen strategy to use internally.No[sharp, ultra, mask]sharp
idHTML id attribute.No[CData]n/a
imageImage source URI.Yes[URI]n/a
encodeEncoding format for the resulting image.No[png , gif , jpg , tif , bmp]Source image format
widthImage width.No[CData]n/a
heightImage height.No[CData]n/a
titleImage title shown on tooltips.No[CData]n/a
borderImage border width.No[CData]n/a
cssClasscss class applied to the image tag.No[CData]n/a
cssStylecss style directly applied to the image tag.No[CData]n/a
onclickJavascript handling for this event.No[Javascript]n/a
ondblclickJavascript handling for this event.No[Javascript]n/a
onmousedownJavascript handling for this event.No[Javascript]n/a
onmouseupJavascript handling for this event.No[Javascript]n/a
onmouseoverJavascript handling for this event.No[Javascript]n/a
onmousemoveJavascript handling for this event.No[Javascript]n/a
onmouseoutJavascript handling for this event.No[Javascript]n/a
onkeydownJavascript handling for this event.No[Javascript]n/a
onkeyupJavascript handling for this event.No[Javascript]n/a