[Scilab-users] moving axis ticks around orthogonally to their axes?

[Philipp Mühlmann]

the diagram is drawn with 3 axis.

#1: only for the center axis and the labels --> plot something but make the
plot invisible...plot contains only two points
#2: only for the frame --> plot something but make the plot invisible
#3: for the actual plot

you can zoom, but if you move the plotted graph, the center axis remains at
it's position.

here the code:

x = linspace(-2*%pi,2*%pi,201);y = cos(x);
// second plotx2 = linspace(min(x),max(x),2);y2 = linspace(min(y),max(y),2);
// first plot// used to set the cross in the center// and place the
x-y-label & titleplot2d(x2,y2,2)a1=gca();
// create a single axis for only the frame// enabling to change frame
thiknessa2 = newaxes();plot2d(x2, y2);
// third plot// containing the actual grapha3 = newaxes();plot2d(x,y,2);
// axis locationsa1.x_location = "origin";a1.y_location =
"origin";a2.x_location;   // doesnt matter because a2 axes are
invisiblea2.y_location;   // doesnt matter because a2 axes are
invisiblea3.x_location = "bottom";a3.y_location = "left";
// ticksa1.auto_ticks = 'off';a2.auto_ticks = 'off';a3.auto_ticks = 'on';
// boxa2.box = "on";
// hide graphsa1.children.visible = "off";  // hide a1
grapha2.children.visible = 'off';  // hide a2 graph
// filled axis?a1.filled = "on";a2.filled = "off";a3.filled = "off";
// set axes visibilitya1.axes_visible =
["on","on","off"];a2.axes_visible =
["off","off","off"];a3.axes_visible = ["on","on","off"];
// set gridsa1.grid = [-1,-1];    // do not display grid from 1st
plota2.grid = [-1,-1];  // do not display grid from 1st plota3.grid =
[1, 1];   // show grid from 3rd plot
// setting thicknessesa1.thickness = 2;a2.thickness = 2;a3.thickness = 1;
// setting data_bounds;a1.data_bounds =
[min(x),min(y);max(x),max(y)];a2.data_bounds =
[min(x),min(y);max(x),max(y)];a3.data_bounds =
[min(x),min(y);max(x),max(y)];
// setting tight limitsa1.tight_limits = "off";a2.tight_limits =
"on";a3.tight_limits = "on";
// set titlea1.title.text = "creating a nice plot using ''newaxes( )''
";a1.title.font_size = 2;a1.title.position = [- 3.3748634    1.1];
// set labelsa1.x_label.text = "x axis";a1.y_label.text = "y axis";
a1.x_label.position = [-0.5770492 -1.2550725];a1.y_label.position =
[-9.084153 -0.0956522];
a1.x_label.font_size = 2;a1.y_label.font_size = 2;
// set polyline stylea3.children.children.thickness = 2;





2016-11-19 17:41 GMT+01:00 Samuel Gougeon <sgougeon at free.fr>:

> Le 19/11/2016 17:35, christophk a écrit :
>
> "So what about this?...see attachment."
>
> It's beautiful - how did you do this?
>
> I guess that the (default) axis properties are *heritated* from the axes
> ones.
> So to get a thicker axis, you must first thicken the axes, and
> *afterwards* run drawaxis()
>
>
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>


-- 
In Kanada is' ka' na' da. Sonst wär' Kanada Jemanda.

There we have the salad.
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