IMAGESCALE

the image scale value as avaliable from the Eterm manual (applies to rxvt and aterm and wterm too) IMAGESCALE may be omitted.

Many "scaling strings" may be given and separated by semicolons (;). String Function Adjusting scaling and position

• [WxH+X+Y]Set scaling to W% by H%, and position to X% by Y%. W and H are percentages of the terminal window size. X and Y are also percentages; e.g., +50+50 centers the image in the window.
• [WxH+X]Assumes Y == X
• [WxH]Assumes Y == X == 50 (centers the image)
• [W+X+Y]Assumes H == W
• [W+X]Assumes H == W and Y == X
• [W]Assumes H == W and Y == X == 50