var ToDomCoordsTestCase = TestCase("to-dom-coords");
-var _origFunc = Dygraph.getContext;
+ToDomCoordsTestCase._origFunc = Dygraph.getContext;
ToDomCoordsTestCase.prototype.setUp = function() {
document.body.innerHTML = "<div id='graph'></div>";
Dygraph.getContext = function(canvas) {
- return new Proxy(_origFunc(canvas));
+ return new Proxy(ToDomCoordsTestCase._origFunc(canvas));
}
};
ToDomCoordsTestCase.prototype.tearDown = function() {
- Dygraph.getContext = _origFunc;
+ Dygraph.getContext = ToDomCoordsTestCase._origFunc;
};
// Checks that toDomCoords and toDataCoords are inverses of one another.
this.checkForInverses(g);
}
+
+ToDomCoordsTestCase.prototype.testYAxisLabelWidth = function() {
+ var opts = {
+ yAxisLabelWidth: 100,
+ axisTickSize: 0,
+ rightGap: 0,
+ valueRange: [0, 100],
+ dateWindow: [0, 100],
+ width: 500,
+ height: 500
+ }
+
+ var graph = document.getElementById("graph");
+ g = new Dygraph(graph, [ [0,0], [100,100] ], opts);
+
+ assertEquals([100, 0], g.toDomCoords(0, 100));
+ assertEquals([500, 486], g.toDomCoords(100, 0));
+
+ g.updateOptions({ yAxisLabelWidth: 50 });
+ assertEquals([50, 0], g.toDomCoords(0, 100));
+ assertEquals([500, 486], g.toDomCoords(100, 0));
+}
+
+ToDomCoordsTestCase.prototype.testAxisTickSize = function() {
+ var opts = {
+ yAxisLabelWidth: 100,
+ axisTickSize: 0,
+ rightGap: 0,
+ valueRange: [0, 100],
+ dateWindow: [0, 100],
+ width: 500,
+ height: 500
+ }
+
+ var graph = document.getElementById("graph");
+ g = new Dygraph(graph, [ [0,0], [100,100] ], opts);
+
+ assertEquals([100, 0], g.toDomCoords(0, 100));
+ assertEquals([500, 486], g.toDomCoords(100, 0));
+
+ g.updateOptions({ axisTickSize : 50 });
+ assertEquals([200, 0], g.toDomCoords(0, 100));
+ assertEquals([500, 386], g.toDomCoords(100, 0));
+}