Raster images such as scanned photos consist of small cells called pixels. Image resolution depends on the pixel size and is measured in pixels per inch, ppi, and sometimes in dots per inch, dpi. The higher resolution the more pixels the image contains and, accordingly, the more size of the image. In Stimulsoft Reports it is possible to set any image resolution. But when increasing the resolution in 2 times the image size will increase in 4 times. Also it is not good to set the image resolution more than maximal resolution of an output device. For example, devices may have the following resolution:
matrix printer - 72dpi
monitor screen - 96dpi
laser printers - 300dpi or 600dpi
high-end printers - 1200dpi and higher.
By default the resolution is 100dpi.