MatheAss 9.0Handling

Settings of 2D-Graphics

The graphic can be moved by dragging with the left mouse button. The mouse pointer has the shape of a hand .
All two-dimensional coordinate systems can be zoomed with the mouse wheel.
In addition, you can zoom separately in the x or y direction by dragging and holding down the left and right mouse button at the same time. The mouse pointer has the shape .
The coordinates of the mouse pointer are shown in the lower right corner. If it is moved and the right mouse button is pressed at the same time, the mouse pointer changes into a crosshair and can thus be positioned more precisely.
On a laptop without a mouse, dragging with the left mouse button (Panning) or right mouse button (Measure) is replaced by corresponding gestures on the touchpad. Zooming with the mouse wheel is replaced by dragging with two fingers. Since dragging with both mouse buttons is usually not recognized, you can use the left mouse button together with the shift key to zoom in the x or y direction.
Aspect ratio
The Aspect 1:1  button unifies the scaling in both directions.
The Center  button centers the coordinate system.
The Settings button opens the Coordinate System window, which can also be accessed via the corresponding button in the toolbar. In contrast to the File/Options program item, the settings only apply to the currently open window.
Saving Graphics
The Snapshot  button  at the tool bar copies the graphic to the clipboard. From there it can be loaded and modified by any graphics program. In the same way it can be included in a word document.
Printing Graphics
The Print  button   at the tool bar prints all results of the active window, including the graphics.
To print the graphic seperately, copy it to the clipboard and load it in your graphics program.