Pixela Corporation DCR-TRV340 PIXELA ImageMixer 1.0 Instruction Manual page 152

In the preferences
arrow keys are pressed. Different values can be set for both the arrow key and the
'Shift' + arrow key operations.
Changing an object's size
Drag a control point to change the size of an object.
Right-click on a control point, hold down the mouse button,
frame until the object is the desired size,
Click inside the control points (inside the Blocks). If you click inside the object itself, you will
move the object.
If the control points seem too small to drag,
It is impossible to change the size of objects which are
to unlock the desired object or release it from its group.
Changing object size while maintaining aspect ratio
Hold down the 'Shift' key while dragging the control point.
Changing object size with the keyboard
You can change an object's size by using the arrow keys on your computer
keyboard.
In Windows, hold down the [Ctrl] key while using the arrow keys.
In Macintosh, hold down the [Control] key while using the arrow keys.
The size of the object will change according to the direction of the arrow keys.
You can use the
changes in size each time the arrow keys are pressed.
Altering text objects
Double click text objects
window, you can set the distance objects move each time the
preferences settings
to edit actual content, change font color, etc.
then release the mouse button.
magnify the size of the
Locked
to define the increments relative to the
move the
layout.
or Grouped, making it necessary