c# - How to set the range of Y-axes in Zedgraph? -

-

i want set max , min values of axes. following code valid 1 y-axis. want set 3 y-axis.

graphpane1.yaxis.scale.min = 0;  graphpane1.yaxis.scale.max = 100;

here codes:

var y1 = graphpane1.addyaxis("yaxis-1");  var y2 = graphpane1.addyaxis("yaxis-2");  var y3 = graphpane1.addyaxis("yaxis-3");  lineitem mycurve1 = graphpane1.addcurve(txtplottitle.text, first_pointslist, color.blue, symboltype.none); mycurve.yaxisindex = y1;  lineitem mycurve2 = graphpane1.addcurve(txtplottitle.text, second_pointslist, color.yellow, symboltype.none); mycurve.yaxisindex = y2;  lineitem mycurve3 = graphpane1.addcurve(txtplottitle.text, third_pointslist, color.green, symboltype.none); mycurve.yaxisindex = y3;

edit: when try run code, program gave error. want graphs auto-scaled when don't write in textboxes. tryed if loop that, doesn't work. 

var y1 = graphpane1.addyaxis("yaxis-1"); var y2 = graphpane1.addyaxis("yaxis-2"); var y3 = graphpane1.addyaxis("yaxis-3");  lineitem mycurve1 = graphpane1.addcurve(txtplottitle.text, first_pointslist, color.blue, symboltype.none);  mycurve.yaxisindex = y1;           graphpane1.yaxislist[y1].scale.min = double.parse(textbox1.text); graphpane1.yaxislist[y1].scale.max = double.parse(textbox2.text);  lineitem mycurve2 = graphpane1.addcurve(txtplottitle.text, second_pointslist, color.yellow, symboltype.none);  mycurve2.yaxisindex = y2; graphpane1.yaxislist[y2].scale.min = double.parse(textbox3.text); graphpane1.yaxislist[y2].scale.max = double.parse(textbox4.text);  lineitem mycurve3 = graphpane1.addcurve(txtplottitle.text, third_pointslist, color.green, symboltype.none);  mycurve3.yaxisindex = y3; graphpane1.yaxislist[y3].scale.min = double.parse(textbox5.text); graphpane1.yaxislist[y3].scale.max = double.parse(textbox6.text);

you can loop through them in graphpane :

foreach(var axis in graphpane1.yaxislist) {   axis.scale.min = 0;   axis.scale.max = 100; }

edit answer op in comment:

you have indices stored in y1, y2 , y3 can access them individually:

graphpane1.yaxislist[y2].scale.max = 500 // set max of y2 500

Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile: ...
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo...
Read more