The image allows you to insert images in various formats. In standard mode, the image is recomputed to optimize the weight for the size to be displayed.
Click on this image then click "Browse", select your image from your files and upload it without worrying about its final size, without forgetting that weight influences the image transfer time and space used in your subscription.
In the common case the image is flexible and you can adjust its maximum size.
If the image is not flexible (because the page is not responsive, or size is fixed for it, or ...), you adjust its actual displayed size.
This option prevents the automatic recomputing and conversion at image uploading. It allows keeping the original format of an image and inserting an animated GIF or an image with transparency.
If the size of the image is modified later, this option is automatically cleared for JPG and PNG, which are recomputed.
The HV ratio of the actual image is kept, so if you upload a new version of the image, this one will be included in the lowest dimension H or V, and the other dimension may be changed automatically.
The image size can be adjusted by dragging its borders with the mouse or by entering the dimensions on the keyboard.
Recommended approach:
To introduce a line break in a legend , type the characters: \n (see keypad in commands).