X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d-demos.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fexamples%2FGraphDemo.java;h=c28dd1425f836fefb43f2845f5b08ff3df42466d;hp=e2ee634bf5563a2c3224fc78b249622feedeb949;hb=f5b086a876fc92f358032a12ffbecf854745bbaa;hpb=335758c2678788d95da705b28dbebe4ba206c103

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/examples/GraphDemo.java b/src/main/java/eu/svjatoslav/sixth/e3d/examples/GraphDemo.java
index e2ee634..c28dd14 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/examples/GraphDemo.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/examples/GraphDemo.java
@@ -22,8 +22,7 @@ public class GraphDemo {
 
     private static final double scale = 50d;
 
-    private static Graph getCosinusGraph(final Point3D location)
-            throws IOException {
+    private static Graph getCosineGraph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             final double y = Math.cos(x);
@@ -32,11 +31,10 @@ public class GraphDemo {
             data.add(p);
         }
 
-        return new Graph(scale, data, "Cosinus", location);
+        return new Graph(scale, data, "Cosine", location);
     }
 
-    private static Graph getFormula1Graph(final Point3D location)
-            throws IOException {
+    private static Graph getFormula1Graph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             final double y = Math.sin(Math.tan(x));
@@ -48,8 +46,7 @@ public class GraphDemo {
         return new Graph(scale, data, "y = sin(tan(x))", location);
     }
 
-    private static Graph getFormula2Graph(final Point3D location)
-            throws IOException {
+    private static Graph getFormula2Graph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             final double y = (Math.pow((10 - x), 2) / 30) - 2;
@@ -61,8 +58,7 @@ public class GraphDemo {
         return new Graph(scale, data, "y = ( (10-x)^2 ) / 30", location);
     }
 
-    private static Graph getFormula3Graph(final Point3D location)
-            throws IOException {
+    private static Graph getFormula3Graph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             final double y = Math.sin(x / 2) + Math.sin(x / 1.26);
@@ -74,8 +70,7 @@ public class GraphDemo {
         return new Graph(scale, data, "y = sin(x/2) + sin(x/1.26)", location);
     }
 
-    private static Graph getSinusGraph(final Point3D location)
-            throws IOException {
+    private static Graph getSineGraph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             final double y = Math.sin(x);
@@ -84,11 +79,10 @@ public class GraphDemo {
             data.add(p);
         }
 
-        return new Graph(scale, data, "Sinus", location);
+        return new Graph(scale, data, "Sine", location);
     }
 
-    private static Graph getTangentGraph(final Point3D location)
-            throws IOException {
+    private static Graph getTangentGraph(final Point3D location) {
         final List<Point2D> data = new ArrayList<>();
         for (double x = 0; x < 20; x += 0.25) {
             double y = Math.tan(x);
@@ -110,16 +104,16 @@ public class GraphDemo {
         final ViewFrame viewFrame = new ViewFrame();
 
         final ShapeCollection geometryCollection = viewFrame.getViewPanel()
-                .getContext().getRootShapeCollection();
+                .getRootShapeCollection();
 
         Point3D location = new Point3D(-600, -300, 0);
-        geometryCollection.addShape(getSinusGraph(location));
+        geometryCollection.addShape(getSineGraph(location));
 
         location = new Point3D(600, -300, 0);
         geometryCollection.addShape(getFormula1Graph(location));
 
         location = new Point3D(-600, 0, 0);
-        geometryCollection.addShape(getCosinusGraph(location));
+        geometryCollection.addShape(getCosineGraph(location));
 
         location = new Point3D(600, 0, 0);
         geometryCollection.addShape(getFormula2Graph(location));
@@ -130,7 +124,7 @@ public class GraphDemo {
         location = new Point3D(600, 300, 0);
         geometryCollection.addShape(getFormula3Graph(location));
 
-        viewFrame.getViewPanel().getContext().getAvatar()
+        viewFrame.getViewPanel().getAvatar()
                 .setLocation(new Point3D(0, 0, -500));
 
     }