Saving in Jpg

Recording in Jpg is possible with show of the chart dependences of the size of a file and distortions from degrees of compression. Thus at once it is visible that at compression pictures already compressed Jpg the greater size of a file not always means better quality.
On the chart dark-blue the curve and numbers designates the size of a file of result, red appreciable distortions, green imperceptible, a blue straight line: the size of an sourse file.

For saving in Jpg the current picture it is necessary to press a key J.
For saving Jpg from clipBoard it is necessary to press a key ctrl+J.
After occurrence of the schedule to choose a degree of compression moving the mouse a slider and to see result a key F9. At viewing result it is possible to be switched to the original and result by keys PageUp, PageDown thus changes are well appreciable.
Still here it is possible to use increase a key + or a magnifier.

By the way, at saving are taken into account saving adjustments of a picture: gamma, balance of colors, increase and displacement.