X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Frenderer%2Fraster%2Fshapes%2Fcomposite%2FGraph.java;h=cc37b85cc0340af265b4c4d71d6aa57a330a167f;hb=197ac1b87328bb5b06ba52d3768af04b2007b087;hp=674c1e33475f01346e02b5239aba1ca74436bc93;hpb=baab2e2c2ad89695293f3136311c585c9a5afed1;p=sixth-3d.git

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/Graph.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/Graph.java
index 674c1e3..cc37b85 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/Graph.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/Graph.java
@@ -1,10 +1,8 @@
 /*
- * Sixth 3D engine. Copyright ©2012-2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 3 of the GNU Lesser General Public License
- * or later as published by the Free Software Foundation.
+ * Sixth 3D engine. Author: Svjatoslav Agejenko. 
+ * This project is released under Creative Commons Zero (CC0) license.
  *
+*
  */
 
 package eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite;
@@ -17,7 +15,6 @@ import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.line.Line;
 import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.base.AbstractCompositeShape;
 import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.textcanvas.TextCanvas;
 
-import java.io.IOException;
 import java.util.List;
 
 public class Graph extends AbstractCompositeShape {
@@ -32,7 +29,7 @@ public class Graph extends AbstractCompositeShape {
     private final Color plotColor;
 
     public Graph(final double scale, final List<Point2D> data,
-                 final String label, final Point3D location) throws IOException {
+                 final String label, final Point3D location) {
         super(location);
 
         width = 20;
@@ -49,7 +46,7 @@ public class Graph extends AbstractCompositeShape {
         plotColor = new Color(255, 0, 0, 100);
 
         addVerticalLines(scale);
-        addXlabels(scale);
+        addXLabels(scale);
         addHorizontalLinesAndLabels(scale);
         plotData(scale, data);
 
@@ -62,8 +59,7 @@ public class Graph extends AbstractCompositeShape {
         addShape(labelCanvas);
     }
 
-    public void addHorizontalLinesAndLabels(final double scale)
-            throws IOException {
+    private void addHorizontalLinesAndLabels(final double scale) {
         for (double y = yMin; y <= yMax; y += verticalStep) {
 
             final Point3D p1 = new Point3D(0, y, 0).scaleUp(scale);
@@ -86,7 +82,7 @@ public class Graph extends AbstractCompositeShape {
         }
     }
 
-    public void addVerticalLines(final double scale) {
+    private void addVerticalLines(final double scale) {
         for (double x = 0; x <= width; x += horizontalStep) {
 
             final Point3D p1 = new Point3D(x, yMin, 0).scaleUp(scale);
@@ -99,7 +95,7 @@ public class Graph extends AbstractCompositeShape {
         }
     }
 
-    public void addXlabels(final double scale) throws IOException {
+    private void addXLabels(final double scale) {
         for (double x = 0; x <= width; x += horizontalStep * 2) {
             final Point3D labelLocation = new Point3D(x, yMin - 0.4, 0)
                     .scaleUp(scale);
@@ -112,7 +108,7 @@ public class Graph extends AbstractCompositeShape {
         }
     }
 
-    public void plotData(final double scale, final List<Point2D> data) {
+    private void plotData(final double scale, final List<Point2D> data) {
         Point3D previousPoint = null;
         for (final Point2D point : data) {