Adding The Variable Function. Sung-Ju Kang Department of Physics Kangwon National University. We will add the function of Zoom In, the function handle in the source code. In drawingarea, we will realize the Tick. and we will obtain the better package.
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Adding The Variable Function.
Department of Physics
Kangwon National University
We will add the function of Zoom In, the function handle in the source code.
In drawingarea, we will realize the Tick. and we will obtain the better package.
We can change the real coordinate, .
1. Changed The Computer Coordinate
Generic computer coordinate
Proportional expression of real coordinate and computer coordinate.
: major tick
: miner tick
2. Realization of Tick
dtx : distance between major ticks on X axis.
dty : distance between major ticks on Y axis.
num : number of miner tick between major ticks.
3. Redrawing on The Screen
When the window reappear the screen, drawn the bifurcation diagram is gone.
Then we use this signal, redrawing the bifurcation diagram on the screen.
on_drawingarea1_expose_event (GtkWidget *widget,
4. Button Widget Sight
Widget can handle sight or don’t sight.
We can mark ‘Yes’ or ‘No’ the Visible, element of property in GLADE.
Changed source code
Eliminated under the command line
The Result Include The Variable Function
Clicked Zoom In button
Extended selecting area