plugins/ezoom/src/ezoom.cpp: Also initialize xtrans and ytrans in the ctors. Just just enable blending if it is disabled and just disable it if it was disabled before. Introduced the variables oWidth, oHeight, halfOWidth and halfOHeight to speed up following calculations. Return ASAP, do not calculate possibly redundant stuff. Declaration and assignment of local variables in one line. Improved readability. Added and removed newlines. Minor indentation fixes.
plugins/ezoom/ezoom.xml.in: Removed redundant whitespaces from a tooltip.