| 摘要 |
PURPOSE:To indicate magnification variation with good operability and to easily conform a set magnification display by controlling magnification varying operation for an image according to magnification displayed on a main scanning magnification display means and a subscanning-directional magnification display means. CONSTITUTION:When the main-scanning directional magnification variation part of a magnification variation indication operation part 2 requests magnification variation in a main scanning direction, the display of only main--scanning directional magnification displayed on a main scanning magnification display part 2d is varied successively in an enlarging or reducing direction. Further, when the subscanning directional magnification variation part of the magnification variation indication operation part 2 requests magnification variation in a subscanning direction, only subscanning directional magnification displayed on a subscanning magnification display part 2a is varied successively in an enlarging or reducing direction. Thus, when the magnification variation in the respective scanning directions by the magnification variation indicating means is finished, a speed control means controls the magnification varying operation for an image according to the magnification in the scanning directions which are displayed on the subscanning magnification display part 2a and main scanning magnification display part 2d. Consequently, the scanning magnification in each scanning direction can be indicated efficiently while the magnification display is confirmed. |
