An information processing device, comprising: obtaining means for obtaining positions in a display target area of display elements of an object, the display target area being within a window, the window being at last partly displayed on a screen, wherein the object is drawn, or is to be drawn, in a drawing target area of the display target area, the drawing target area being at least part of the display target area and being defined by a reference point within the display target area, the object comprising a plurality of said display elements, wherein the obtaining means is arranged to obtain sets of display element positions of the display elements in the display target area for each of a plurality of reference point positions; identifying means for identifying an actual display area, which is a part of the display target area that is visible on the screen; and setting means for selecting, from the plurality of reference point positions, a first reference point position of the reference point so that the display elements are displayed in the actual display area, based on the obtained sets of positions of the display elements and the identified actual display area, characterised in that: the information processing device further comprises exposure amount evaluating means arranged to evaluate, for each of the plurality of sets of display element positions, an amount of exposure of each of the display elements in the actual display area, the amount of exposure comprising a proportion of the respective display element which is displayed in the actual display area; the setting means is arranged to select the first reference point position based on the result of the evaluation of the exposure amount evaluation means for each of the display elements; the layout of the object is unchanged by the setting of the first reference point position; and the respective sizes of the display elements are unchanged by the setting of the first reference point position. obtaining means for obtaining positions in a display target area of display elements of an object, the display target area being within a window, the window being at last partly displayed on a screen, wherein the object is drawn, or is to be drawn, in a drawing target area of the display target area, the drawing target area being at least part of the display target area and being defined by a reference point within the display target area, the object comprising a plurality of said display elements, wherein the obtaining means is arranged to obtain sets of display element positions of the display elements in the display target area for each of a plurality of reference point positions; identifying means for identifying an actual display area, which is a part of the display target area that is visible on the screen; and setting means for selecting, from the plurality of reference point positions, a first reference point position of the reference point so that the display elements are displayed in the actual display area, based on the obtained sets of positions of the display elements and the identified actual display area, characterised in that: the information processing device further comprises exposure amount evaluating means arranged to evaluate, for each of the plurality of sets of display element positions, an amount of exposure of each of the display elements in the actual display area, the amount of exposure comprising a proportion of the respective display element which is displayed in the actual display area; the setting means is arranged to select the first reference point position based on the result of the evaluation of the exposure amount evaluation means for each of the display elements; the layout of the object is unchanged by the setting of the first reference point position; and the respective sizes of the display elements are unchanged by the setting of the first reference point position. the information processing device further comprises exposure amount evaluating means arranged to evaluate, for each of the plurality of sets of display element positions, an amount of exposure of each of the display elements in the actual display area, the amount of exposure comprising a proportion of the respective display element which is displayed in the actual display area; the setting means is arranged to select the first reference point position based on the result of the evaluation of the exposure amount evaluation means for each of the display elements; the layout of the object is unchanged by the setting of the first reference point position; and the respective sizes of the display elements are unchanged by the setting of the first reference point position.